LegalizeResult lowerExtract(MachineInstr &MI);
LegalizeResult lowerInsert(MachineInstr &MI);
LegalizeResult lowerSADDO_SSUBO(MachineInstr &MI);
+ LegalizeResult lowerAddSubSatToMinMax(MachineInstr &MI);
+ LegalizeResult lowerAddSubSatToAddoSubo(MachineInstr &MI);
LegalizeResult lowerBswap(MachineInstr &MI);
LegalizeResult lowerBitreverse(MachineInstr &MI);
LegalizeResult lowerReadWriteRegister(MachineInstr &MI);
bool isLegal(const LegalityQuery &Query) const {
return getAction(Query).Action == LegalizeAction::Legal;
}
+
+ bool isLegalOrCustom(const LegalityQuery &Query) const {
+ auto Action = getAction(Query).Action;
+ return Action == LegalizeAction::Legal || Action == LegalizeAction::Custom;
+ }
+
bool isLegal(const MachineInstr &MI, const MachineRegisterInfo &MRI) const;
bool isLegalOrCustom(const MachineInstr &MI,
const MachineRegisterInfo &MRI) const;
case G_READ_REGISTER:
case G_WRITE_REGISTER:
return lowerReadWriteRegister(MI);
+ case G_UADDSAT:
+ case G_USUBSAT: {
+ // Try to make a reasonable guess about which lowering strategy to use. The
+ // target can override this with custom lowering and calling the
+ // implementation functions.
+ LLT Ty = MRI.getType(MI.getOperand(0).getReg());
+ if (LI.isLegalOrCustom({G_UMIN, Ty}))
+ return lowerAddSubSatToMinMax(MI);
+ return lowerAddSubSatToAddoSubo(MI);
+ }
+ case G_SADDSAT:
+ case G_SSUBSAT: {
+ LLT Ty = MRI.getType(MI.getOperand(0).getReg());
+
+ // FIXME: It would probably make more sense to see if G_SADDO is preferred,
+ // since it's a shorter expansion. However, we would need to figure out the
+ // preferred boolean type for the carry out for the query.
+ if (LI.isLegalOrCustom({G_SMIN, Ty}) && LI.isLegalOrCustom({G_SMAX, Ty}))
+ return lowerAddSubSatToMinMax(MI);
+ return lowerAddSubSatToAddoSubo(MI);
+ }
}
}
}
LegalizerHelper::LegalizeResult
+LegalizerHelper::lowerAddSubSatToMinMax(MachineInstr &MI) {
+ Register Res = MI.getOperand(0).getReg();
+ Register LHS = MI.getOperand(1).getReg();
+ Register RHS = MI.getOperand(2).getReg();
+ LLT Ty = MRI.getType(Res);
+ bool IsSigned;
+ bool IsAdd;
+ unsigned BaseOp;
+ switch (MI.getOpcode()) {
+ default:
+ llvm_unreachable("unexpected addsat/subsat opcode");
+ case TargetOpcode::G_UADDSAT:
+ IsSigned = false;
+ IsAdd = true;
+ BaseOp = TargetOpcode::G_ADD;
+ break;
+ case TargetOpcode::G_SADDSAT:
+ IsSigned = true;
+ IsAdd = true;
+ BaseOp = TargetOpcode::G_ADD;
+ break;
+ case TargetOpcode::G_USUBSAT:
+ IsSigned = false;
+ IsAdd = false;
+ BaseOp = TargetOpcode::G_SUB;
+ break;
+ case TargetOpcode::G_SSUBSAT:
+ IsSigned = true;
+ IsAdd = false;
+ BaseOp = TargetOpcode::G_SUB;
+ break;
+ }
+
+ if (IsSigned) {
+ // sadd.sat(a, b) ->
+ // hi = 0x7fffffff - smax(a, 0)
+ // lo = 0x80000000 - smin(a, 0)
+ // a + smin(smax(lo, b), hi)
+ // ssub.sat(a, b) ->
+ // lo = smax(a, -1) - 0x7fffffff
+ // hi = smin(a, -1) - 0x80000000
+ // a - smin(smax(lo, b), hi)
+ // TODO: AMDGPU can use a "median of 3" instruction here:
+ // a +/- med3(lo, b, hi)
+ uint64_t NumBits = Ty.getScalarSizeInBits();
+ auto MaxVal =
+ MIRBuilder.buildConstant(Ty, APInt::getSignedMaxValue(NumBits));
+ auto MinVal =
+ MIRBuilder.buildConstant(Ty, APInt::getSignedMinValue(NumBits));
+ MachineInstrBuilder Hi, Lo;
+ if (IsAdd) {
+ auto Zero = MIRBuilder.buildConstant(Ty, 0);
+ Hi = MIRBuilder.buildSub(Ty, MaxVal, MIRBuilder.buildSMax(Ty, LHS, Zero));
+ Lo = MIRBuilder.buildSub(Ty, MinVal, MIRBuilder.buildSMin(Ty, LHS, Zero));
+ } else {
+ auto NegOne = MIRBuilder.buildConstant(Ty, -1);
+ Lo = MIRBuilder.buildSub(Ty, MIRBuilder.buildSMax(Ty, LHS, NegOne),
+ MaxVal);
+ Hi = MIRBuilder.buildSub(Ty, MIRBuilder.buildSMin(Ty, LHS, NegOne),
+ MinVal);
+ }
+ auto RHSClamped =
+ MIRBuilder.buildSMin(Ty, MIRBuilder.buildSMax(Ty, Lo, RHS), Hi);
+ MIRBuilder.buildInstr(BaseOp, {Res}, {LHS, RHSClamped});
+ } else {
+ // uadd.sat(a, b) -> a + umin(~a, b)
+ // usub.sat(a, b) -> a - umin(a, b)
+ Register Not = IsAdd ? MIRBuilder.buildNot(Ty, LHS).getReg(0) : LHS;
+ auto Min = MIRBuilder.buildUMin(Ty, Not, RHS);
+ MIRBuilder.buildInstr(BaseOp, {Res}, {LHS, Min});
+ }
+
+ MI.eraseFromParent();
+ return Legalized;
+}
+
+LegalizerHelper::LegalizeResult
+LegalizerHelper::lowerAddSubSatToAddoSubo(MachineInstr &MI) {
+ Register Res = MI.getOperand(0).getReg();
+ Register LHS = MI.getOperand(1).getReg();
+ Register RHS = MI.getOperand(2).getReg();
+ LLT Ty = MRI.getType(Res);
+ LLT BoolTy = Ty.changeElementSize(1);
+ bool IsSigned;
+ bool IsAdd;
+ unsigned OverflowOp;
+ switch (MI.getOpcode()) {
+ default:
+ llvm_unreachable("unexpected addsat/subsat opcode");
+ case TargetOpcode::G_UADDSAT:
+ IsSigned = false;
+ IsAdd = true;
+ OverflowOp = TargetOpcode::G_UADDO;
+ break;
+ case TargetOpcode::G_SADDSAT:
+ IsSigned = true;
+ IsAdd = true;
+ OverflowOp = TargetOpcode::G_SADDO;
+ break;
+ case TargetOpcode::G_USUBSAT:
+ IsSigned = false;
+ IsAdd = false;
+ OverflowOp = TargetOpcode::G_USUBO;
+ break;
+ case TargetOpcode::G_SSUBSAT:
+ IsSigned = true;
+ IsAdd = false;
+ OverflowOp = TargetOpcode::G_SSUBO;
+ break;
+ }
+
+ auto OverflowRes =
+ MIRBuilder.buildInstr(OverflowOp, {Ty, BoolTy}, {LHS, RHS});
+ Register Tmp = OverflowRes.getReg(0);
+ Register Ov = OverflowRes.getReg(1);
+ MachineInstrBuilder Clamp;
+ if (IsSigned) {
+ // sadd.sat(a, b) ->
+ // {tmp, ov} = saddo(a, b)
+ // ov ? (tmp >>s 31) + 0x80000000 : r
+ // ssub.sat(a, b) ->
+ // {tmp, ov} = ssubo(a, b)
+ // ov ? (tmp >>s 31) + 0x80000000 : r
+ uint64_t NumBits = Ty.getScalarSizeInBits();
+ auto ShiftAmount = MIRBuilder.buildConstant(Ty, NumBits - 1);
+ auto Sign = MIRBuilder.buildAShr(Ty, Tmp, ShiftAmount);
+ auto MinVal =
+ MIRBuilder.buildConstant(Ty, APInt::getSignedMinValue(NumBits));
+ Clamp = MIRBuilder.buildAdd(Ty, Sign, MinVal);
+ } else {
+ // uadd.sat(a, b) ->
+ // {tmp, ov} = uaddo(a, b)
+ // ov ? 0xffffffff : tmp
+ // usub.sat(a, b) ->
+ // {tmp, ov} = usubo(a, b)
+ // ov ? 0 : tmp
+ Clamp = MIRBuilder.buildConstant(Ty, IsAdd ? -1 : 0);
+ }
+ MIRBuilder.buildSelect(Res, Ov, Clamp, Tmp);
+
+ MI.eraseFromParent();
+ return Legalized;
+}
+
+LegalizerHelper::LegalizeResult
LegalizerHelper::lowerBswap(MachineInstr &MI) {
Register Dst = MI.getOperand(0).getReg();
Register Src = MI.getOperand(1).getReg();
.legalIf(isPointer(0));
if (ST.hasVOP3PInsts()) {
+ assert(ST.hasIntClamp() && "all targets with VOP3P should support clamp");
getActionDefinitionsBuilder({G_ADD, G_SUB, G_MUL})
.legalFor({S32, S16, V2S16})
.clampScalar(0, S16, S32)
.clampMaxNumElements(0, S16, 2)
.scalarize(0)
.widenScalarToNextPow2(0, 32);
+
+ getActionDefinitionsBuilder({G_UADDSAT, G_USUBSAT, G_SADDSAT, G_SSUBSAT})
+ .lowerFor({S32, S16, V2S16}) // FIXME: legal and merge with add/sub/mul
+ .minScalar(0, S16)
+ .clampMaxNumElements(0, S16, 2)
+ .scalarize(0)
+ .widenScalarToNextPow2(0, 32)
+ .lower();
} else if (ST.has16BitInsts()) {
getActionDefinitionsBuilder({G_ADD, G_SUB, G_MUL})
.legalFor({S32, S16})
.clampScalar(0, S16, S32)
.scalarize(0)
- .widenScalarToNextPow2(0, 32);
+ .widenScalarToNextPow2(0, 32); // FIXME: min should be 16
+
+ assert(ST.hasIntClamp() && "all targets with 16-bit should support clamp");
+
+ // Technically the saturating operations require clamp bit support, but this
+ // was introduced at the same time as 16-bit operations.
+ getActionDefinitionsBuilder({G_UADDSAT, G_USUBSAT})
+ .lowerFor({S32, S16}) // FIXME: legal with clamp modifier
+ .minScalar(0, S16)
+ .scalarize(0)
+ .widenScalarToNextPow2(0, 16)
+ .lower();
+
+ // We're just lowering this, but it helps get a better result to try to
+ // coerce to the desired type first.
+ getActionDefinitionsBuilder({G_SADDSAT, G_SSUBSAT})
+ .minScalar(0, S16)
+ .scalarize(0)
+ .lower();
} else {
getActionDefinitionsBuilder({G_ADD, G_SUB, G_MUL})
.legalFor({S32})
.clampScalar(0, S32, S32)
.scalarize(0);
+
+ if (ST.hasIntClamp()) {
+ getActionDefinitionsBuilder({G_UADDSAT, G_USUBSAT})
+ .lowerFor({S32}) // FIXME: legal with clamp modifier.
+ .scalarize(0)
+ .minScalarOrElt(0, S32)
+ .lower();
+ } else {
+ // Clamp bit support was added in VI, along with 16-bit operations.
+ getActionDefinitionsBuilder({G_UADDSAT, G_USUBSAT})
+ .minScalar(0, S32)
+ .scalarize(0)
+ .lower();
+ }
+
+ getActionDefinitionsBuilder({G_SADDSAT, G_SSUBSAT})
+ .minScalar(0, S32)
+ .scalarize(0)
+ .lower();
}
getActionDefinitionsBuilder({G_SDIV, G_UDIV, G_SREM, G_UREM})
SextInReg.lowerFor({{S32}, {S64}});
}
- // FIXME: Placeholder rule. Really depends on whether the clamp modifier is
- // available, and is selectively legal for s16, s32, v2s16.
- getActionDefinitionsBuilder({G_SADDSAT, G_SSUBSAT, G_UADDSAT, G_USUBSAT})
- .scalarize(0)
- .clampScalar(0, S16, S32);
-
SextInReg
.scalarize(0)
.clampScalar(0, S32, S64)
return getDefaultMappingSOP(MI);
LLVM_FALLTHROUGH;
+ case AMDGPU::G_SADDSAT: // FIXME: Could lower sat ops for SALU
+ case AMDGPU::G_SSUBSAT:
+ case AMDGPU::G_UADDSAT:
+ case AMDGPU::G_USUBSAT:
case AMDGPU::G_FADD:
case AMDGPU::G_FSUB:
case AMDGPU::G_FPTOSI:
; GFX6-LABEL: name: saddsat_s7
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SADDSAT]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s7) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s7)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: saddsat_s7
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: saddsat_s7
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s7) = G_TRUNC %0
; GFX6-LABEL: name: saddsat_s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SADDSAT]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s8)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: saddsat_s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: saddsat_s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s8) = G_TRUNC %0
; GFX6-LABEL: name: saddsat_v2s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX6: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX6: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s8) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SADDSAT1]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SADDSAT]](s8), [[TRUNC3]](s8)
- ; GFX6: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX6: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C2]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C2]](s32)
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C5]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C3]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C5]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C4]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C2]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C2]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C2]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C5]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C3]], [[SMAX2]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C5]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C4]], [[SMIN2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ADD1]], [[C2]](s32)
+ ; GFX6: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C6]]
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C]](s32)
+ ; GFX6: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C7]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY6]](s32)
+ ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]]
+ ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX8-LABEL: name: saddsat_v2s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX8: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX8: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX8: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX8: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s8) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT1]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SADDSAT]](s8), [[TRUNC2]](s8)
- ; GFX8: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX8: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C6]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C4]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C6]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C5]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C3]](s16)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[SHL2]], [[C6]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[C4]], [[SMAX2]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[SHL2]], [[C6]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[C5]], [[SMIN2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX8: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[ADD1]], [[C3]](s16)
+ ; GFX8: [[C7:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX8: [[COPY2:%[0-9]+]]:_(s16) = COPY [[ASHR]](s16)
+ ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C7]]
+ ; GFX8: [[COPY3:%[0-9]+]]:_(s16) = COPY [[ASHR1]](s16)
+ ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C7]]
+ ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: saddsat_v2s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX9: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX9: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s8) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SADDSAT1]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SADDSAT]](s8), [[TRUNC2]](s8)
- ; GFX9: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX9: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX9: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C6]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C4]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C6]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C5]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[ADD]], [[C3]](s16)
+ ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX9: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX9: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[SHL2]], [[C6]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[C4]], [[SMAX2]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[SHL2]], [[C6]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[C5]], [[SMIN2]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX9: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[ADD1]], [[C3]](s16)
+ ; GFX9: [[C7:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s16) = COPY [[ASHR]](s16)
+ ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C7]]
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s16) = COPY [[ASHR1]](s16)
+ ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C7]]
+ ; GFX9: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
; GFX6-LABEL: name: saddsat_s16
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SADDSAT]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: saddsat_s16
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SADDSAT]](s16)
+ ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[TRUNC1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)
; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: saddsat_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SADDSAT]](s16)
+ ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[TRUNC1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[SMIN1]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
; GFX6-LABEL: name: saddsat_v2s16
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16)
- ; GFX6: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C4]]
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C4]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL4]]
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX8-LABEL: name: saddsat_v2s16
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16)
- ; GFX8: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[TRUNC2]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX9-LABEL: name: saddsat_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16)
- ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[COPY]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[COPY]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC1]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB1]], [[COPY1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[COPY]], [[SMIN1]]
+ ; GFX9: $vgpr0 = COPY [[ADD]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_SADDSAT %0, %1
; GFX6-LABEL: name: saddsat_v3s16
; GFX6: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX6: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX6: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV5]]
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV6]]
- ; GFX6: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV4]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16)
; GFX6: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX6: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX6: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SMAX4:%[0-9]+]]:_(s32) = G_SMAX [[SHL4]], [[C3]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX4]]
+ ; GFX6: [[SMIN4:%[0-9]+]]:_(s32) = G_SMIN [[SHL4]], [[C3]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN4]]
+ ; GFX6: [[SMAX5:%[0-9]+]]:_(s32) = G_SMAX [[SUB5]], [[SHL5]]
+ ; GFX6: [[SMIN5:%[0-9]+]]:_(s32) = G_SMIN [[SMAX5]], [[SUB4]]
+ ; GFX6: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[SHL4]], [[SMIN5]]
+ ; GFX6: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[ADD2]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C4]]
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C4]]
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL6]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[ASHR2]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY9]], [[C4]]
+ ; GFX6: [[COPY10:%[0-9]+]]:_(s32) = COPY [[C3]](s32)
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[COPY10]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL7]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX6: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX6: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX8-LABEL: name: saddsat_v3s16
; GFX8: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX8: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX8: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV5]]
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV6]]
- ; GFX8: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV4]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16)
; GFX8: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX8: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX8: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[TRUNC3]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC4]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[SMAX4:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX4]]
+ ; GFX8: [[SMIN4:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN4]]
+ ; GFX8: [[SMAX5:%[0-9]+]]:_(s16) = G_SMAX [[SUB5]], [[TRUNC5]]
+ ; GFX8: [[SMIN5:%[0-9]+]]:_(s16) = G_SMIN [[SMAX5]], [[SUB4]]
+ ; GFX8: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[SMIN5]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C4]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX8: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX8: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX9-LABEL: name: saddsat_v3s16
; GFX9: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX9: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV5]]
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV6]]
- ; GFX9: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV4]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16)
; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY1]](s32), [[COPY2]](s32)
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY3]](s32), [[DEF1]](s32)
+ ; GFX9: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
+ ; GFX9: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX9: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX9: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX9: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY4]](s32), [[COPY5]](s32)
+ ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[DEF1]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX9: [[BUILD_VECTOR_TRUNC6:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C3]](s32), [[C3]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC6]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC4]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC6]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC5]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB1]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[BUILD_VECTOR_TRUNC]], [[SMIN1]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC7:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC8:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC9:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C3]](s32), [[C3]](s32)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC9]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC7]], [[SMAX2]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC9]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC8]], [[SMIN2]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB3]], [[BUILD_VECTOR_TRUNC3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(<2 x s16>) = G_ADD [[BUILD_VECTOR_TRUNC1]], [[SMIN3]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[ADD]](<2 x s16>), [[ADD1]](<2 x s16>), [[DEF2]](<2 x s16>)
+ ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
+ ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX9: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
%0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
%3:_(<3 x s16>) = G_SADDSAT %1, %2
; GFX6-LABEL: name: saddsat_v4s16
; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX6: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV4]]
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV5]]
- ; GFX6: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV6]]
- ; GFX6: [[SADDSAT3:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16), [[SADDSAT3]](s16)
- ; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX6: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY7]], [[C]](s32)
+ ; GFX6: [[SMAX4:%[0-9]+]]:_(s32) = G_SMAX [[SHL4]], [[C3]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX4]]
+ ; GFX6: [[SMIN4:%[0-9]+]]:_(s32) = G_SMIN [[SHL4]], [[C3]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN4]]
+ ; GFX6: [[SMAX5:%[0-9]+]]:_(s32) = G_SMAX [[SUB5]], [[SHL5]]
+ ; GFX6: [[SMIN5:%[0-9]+]]:_(s32) = G_SMIN [[SMAX5]], [[SUB4]]
+ ; GFX6: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[SHL4]], [[SMIN5]]
+ ; GFX6: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[ADD2]], [[C]](s32)
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[COPY8]], [[C]](s32)
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[COPY9]], [[C]](s32)
+ ; GFX6: [[SMAX6:%[0-9]+]]:_(s32) = G_SMAX [[SHL6]], [[C3]]
+ ; GFX6: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMAX6]]
+ ; GFX6: [[SMIN6:%[0-9]+]]:_(s32) = G_SMIN [[SHL6]], [[C3]]
+ ; GFX6: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SMIN6]]
+ ; GFX6: [[SMAX7:%[0-9]+]]:_(s32) = G_SMAX [[SUB7]], [[SHL7]]
+ ; GFX6: [[SMIN7:%[0-9]+]]:_(s32) = G_SMIN [[SMAX7]], [[SUB6]]
+ ; GFX6: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[SHL6]], [[SMIN7]]
+ ; GFX6: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[ADD3]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY10:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY10]], [[C4]]
+ ; GFX6: [[COPY11:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY11]], [[C4]]
+ ; GFX6: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY12:%[0-9]+]]:_(s32) = COPY [[ASHR2]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY12]], [[C4]]
+ ; GFX6: [[COPY13:%[0-9]+]]:_(s32) = COPY [[ASHR3]](s32)
+ ; GFX6: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY13]], [[C4]]
+ ; GFX6: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL9]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX8-LABEL: name: saddsat_v4s16
; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX8: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV4]]
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV5]]
- ; GFX8: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV6]]
- ; GFX8: [[SADDSAT3:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16), [[SADDSAT3]](s16)
- ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX8: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB1]], [[TRUNC4]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX2]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC5]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[SMAX4:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX4]]
+ ; GFX8: [[SMIN4:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN4]]
+ ; GFX8: [[SMAX5:%[0-9]+]]:_(s16) = G_SMAX [[SUB5]], [[TRUNC6]]
+ ; GFX8: [[SMIN5:%[0-9]+]]:_(s16) = G_SMIN [[SMAX5]], [[SUB4]]
+ ; GFX8: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[SMIN5]]
+ ; GFX8: [[SMAX6:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC3]], [[C3]]
+ ; GFX8: [[SUB6:%[0-9]+]]:_(s16) = G_SUB [[C1]], [[SMAX6]]
+ ; GFX8: [[SMIN6:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC3]], [[C3]]
+ ; GFX8: [[SUB7:%[0-9]+]]:_(s16) = G_SUB [[C2]], [[SMIN6]]
+ ; GFX8: [[SMAX7:%[0-9]+]]:_(s16) = G_SMAX [[SUB7]], [[TRUNC7]]
+ ; GFX8: [[SMIN7:%[0-9]+]]:_(s16) = G_SMIN [[SMAX7]], [[SUB6]]
+ ; GFX8: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[SMIN7]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)
+ ; GFX8: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX9-LABEL: name: saddsat_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s16) = G_SADDSAT [[UV]], [[UV4]]
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s16) = G_SADDSAT [[UV1]], [[UV5]]
- ; GFX9: [[SADDSAT2:%[0-9]+]]:_(s16) = G_SADDSAT [[UV2]], [[UV6]]
- ; GFX9: [[SADDSAT3:%[0-9]+]]:_(s16) = G_SADDSAT [[UV3]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SADDSAT]](s16), [[SADDSAT1]](s16), [[SADDSAT2]](s16), [[SADDSAT3]](s16)
- ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[UV]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[UV]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC1]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB1]], [[UV2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[UV]], [[SMIN1]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[UV1]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC3]], [[SMAX2]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[UV1]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC4]], [[SMIN2]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(<2 x s16>) = G_ADD [[UV1]], [[SMIN3]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[ADD]](<2 x s16>), [[ADD1]](<2 x s16>)
+ ; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_SADDSAT %0, %1
; GFX6-LABEL: name: saddsat_s32
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0 = COPY [[SADDSAT]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[COPY1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[SMIN1]]
+ ; GFX6: $vgpr0 = COPY [[ADD]](s32)
; GFX8-LABEL: name: saddsat_s32
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0 = COPY [[SADDSAT]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[COPY1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[SMIN1]]
+ ; GFX8: $vgpr0 = COPY [[ADD]](s32)
; GFX9-LABEL: name: saddsat_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0 = COPY [[SADDSAT]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[COPY1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[SMIN1]]
+ ; GFX9: $vgpr0 = COPY [[ADD]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_SADDSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s32) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SADDSAT]](s32), [[SADDSAT1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[UV2]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[SMIN1]]
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX2]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[SMIN3]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX8-LABEL: name: saddsat_v2s32
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s32) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SADDSAT]](s32), [[SADDSAT1]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[UV2]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX2]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[SMIN3]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: saddsat_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s32) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s32) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SADDSAT]](s32), [[SADDSAT1]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[UV2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[SMIN1]]
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX2]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN2]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB2]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[SMIN3]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6-LABEL: name: saddsat_s64
; GFX6: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0_vgpr1 = COPY [[SADDSAT]](s64)
+ ; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[C]]
+ ; GFX6: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX6: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO3]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX6: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX8-LABEL: name: saddsat_s64
; GFX8: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0_vgpr1 = COPY [[SADDSAT]](s64)
+ ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[C]]
+ ; GFX8: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX8: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO3]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX8: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX9-LABEL: name: saddsat_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0_vgpr1 = COPY [[SADDSAT]](s64)
+ ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[COPY1]](s64), [[C]]
+ ; GFX9: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX9: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO3]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX9: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_SADDSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX6: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX6: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX6: [[SADDSAT1:%[0-9]+]]:_(s64) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SADDSAT]](s64), [[SADDSAT1]](s64)
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV2]](s64), [[C]]
+ ; GFX6: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX6: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX6: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX6: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX6: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX6: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX6: [[UADDO4:%[0-9]+]]:_(s32), [[UADDO5:%[0-9]+]]:_(s1) = G_UADDO [[UV12]], [[UV14]]
+ ; GFX6: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV13]], [[UV15]], [[UADDO5]]
+ ; GFX6: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO4]](s32), [[UADDE4]](s32)
+ ; GFX6: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX6: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV3]](s64), [[C]]
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX6: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX6: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO6:%[0-9]+]]:_(s32), [[UADDO7:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX6: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO7]]
+ ; GFX6: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO6]](s32), [[UADDE6]](s32)
+ ; GFX6: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX6: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX8-LABEL: name: saddsat_v2s64
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX8: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX8: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX8: [[SADDSAT1:%[0-9]+]]:_(s64) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SADDSAT]](s64), [[SADDSAT1]](s64)
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV2]](s64), [[C]]
+ ; GFX8: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX8: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX8: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX8: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX8: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX8: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX8: [[UADDO4:%[0-9]+]]:_(s32), [[UADDO5:%[0-9]+]]:_(s1) = G_UADDO [[UV12]], [[UV14]]
+ ; GFX8: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV13]], [[UV15]], [[UADDO5]]
+ ; GFX8: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO4]](s32), [[UADDE4]](s32)
+ ; GFX8: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX8: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV3]](s64), [[C]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX8: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX8: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX8: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO6:%[0-9]+]]:_(s32), [[UADDO7:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX8: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO7]]
+ ; GFX8: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO6]](s32), [[UADDE6]](s32)
+ ; GFX8: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX8: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX9-LABEL: name: saddsat_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX9: [[SADDSAT:%[0-9]+]]:_(s64) = G_SADDSAT [[UV]], [[UV2]]
- ; GFX9: [[SADDSAT1:%[0-9]+]]:_(s64) = G_SADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SADDSAT]](s64), [[SADDSAT1]](s64)
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV2]](s64), [[C]]
+ ; GFX9: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX9: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX9: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX9: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX9: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX9: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX9: [[UADDO4:%[0-9]+]]:_(s32), [[UADDO5:%[0-9]+]]:_(s1) = G_UADDO [[UV12]], [[UV14]]
+ ; GFX9: [[UADDE4:%[0-9]+]]:_(s32), [[UADDE5:%[0-9]+]]:_(s1) = G_UADDE [[UV13]], [[UV15]], [[UADDO5]]
+ ; GFX9: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO4]](s32), [[UADDE4]](s32)
+ ; GFX9: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX9: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[UV3]](s64), [[C]]
+ ; GFX9: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX9: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX9: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX9: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO6:%[0-9]+]]:_(s32), [[UADDO7:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX9: [[UADDE6:%[0-9]+]]:_(s32), [[UADDE7:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO7]]
+ ; GFX9: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO6]](s32), [[UADDE6]](s32)
+ ; GFX9: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6-LABEL: name: ssubsat_s7
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SSUBSAT]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s7) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s7)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: ssubsat_s7
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: ssubsat_s7
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s7) = G_TRUNC %0
; GFX6-LABEL: name: ssubsat_s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SSUBSAT]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s8)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: ssubsat_s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: ssubsat_s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C3]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s8) = G_TRUNC %0
; GFX6-LABEL: name: ssubsat_v2s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX6: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX6: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s8) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[SSUBSAT1]](s16)
- ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SSUBSAT]](s8), [[TRUNC3]](s8)
- ; GFX6: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX6: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C2]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C2]](s32)
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C5]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C3]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C5]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C4]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C2]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C2]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C2]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C5]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C3]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C5]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C4]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SUB5]], [[C2]](s32)
+ ; GFX6: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C6]]
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C]](s32)
+ ; GFX6: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C7]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY6]](s32)
+ ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]]
+ ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX8-LABEL: name: ssubsat_v2s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX8: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX8: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX8: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX8: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s8) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT1]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SSUBSAT]](s8), [[TRUNC2]](s8)
- ; GFX8: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX8: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C6]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C4]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C6]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C5]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C3]](s16)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[SHL2]], [[C6]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[SMAX2]], [[C4]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[SHL2]], [[C6]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[SMIN2]], [[C5]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX8: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SUB5]], [[C3]](s16)
+ ; GFX8: [[C7:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX8: [[COPY2:%[0-9]+]]:_(s16) = COPY [[ASHR]](s16)
+ ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C7]]
+ ; GFX8: [[COPY3:%[0-9]+]]:_(s16) = COPY [[ASHR1]](s16)
+ ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C7]]
+ ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: ssubsat_v2s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX9: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX9: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s8) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SSUBSAT1]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[ASHR]](s16)
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[SSUBSAT]](s8), [[TRUNC2]](s8)
- ; GFX9: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX9: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX9: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C6:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[SHL]], [[C6]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C4]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[SHL]], [[C6]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C5]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SUB2]], [[C3]](s16)
+ ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX9: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX9: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[SHL2]], [[C6]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[SMAX2]], [[C4]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[SHL2]], [[C6]]
+ ; GFX9: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[SMIN2]], [[C5]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX9: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX9: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SUB5]], [[C3]](s16)
+ ; GFX9: [[C7:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s16) = COPY [[ASHR]](s16)
+ ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C7]]
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s16) = COPY [[ASHR1]](s16)
+ ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C7]]
+ ; GFX9: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
; GFX6-LABEL: name: ssubsat_s16
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SSUBSAT]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: ssubsat_s16
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SSUBSAT]](s16)
+ ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C1]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[TRUNC1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SUB2]](s16)
; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: ssubsat_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SSUBSAT]](s16)
+ ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX9: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C1]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[TRUNC1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[SMIN1]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SUB2]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
; GFX6-LABEL: name: ssubsat_v2s16
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16)
- ; GFX6: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SUB5]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C4]]
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C4]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL4]]
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX8-LABEL: name: ssubsat_v2s16
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16)
- ; GFX8: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[TRUNC2]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB2]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB5]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX9-LABEL: name: ssubsat_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16)
- ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[COPY]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMAX]], [[BUILD_VECTOR_TRUNC]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[COPY]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMIN]], [[BUILD_VECTOR_TRUNC1]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB]], [[COPY1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(<2 x s16>) = G_SUB [[COPY]], [[SMIN1]]
+ ; GFX9: $vgpr0 = COPY [[SUB2]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_SSUBSAT %0, %1
; GFX6-LABEL: name: ssubsat_v3s16
; GFX6: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX6: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX6: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV5]]
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV6]]
- ; GFX6: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV4]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16)
; GFX6: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX6: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX6: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SUB5]], [[C]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SMAX4:%[0-9]+]]:_(s32) = G_SMAX [[SHL4]], [[C3]]
+ ; GFX6: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SMAX4]], [[C1]]
+ ; GFX6: [[SMIN4:%[0-9]+]]:_(s32) = G_SMIN [[SHL4]], [[C3]]
+ ; GFX6: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[SMIN4]], [[C2]]
+ ; GFX6: [[SMAX5:%[0-9]+]]:_(s32) = G_SMAX [[SUB6]], [[SHL5]]
+ ; GFX6: [[SMIN5:%[0-9]+]]:_(s32) = G_SMIN [[SMAX5]], [[SUB7]]
+ ; GFX6: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[SMIN5]]
+ ; GFX6: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SUB8]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C4]]
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C4]]
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL6]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[ASHR2]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY9]], [[C4]]
+ ; GFX6: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[C5]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL7]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX6: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX6: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX8-LABEL: name: ssubsat_v3s16
; GFX8: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX8: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX8: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV5]]
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV6]]
- ; GFX8: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV4]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16)
; GFX8: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX8: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX8: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[TRUNC3]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC4]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[SMAX4:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB6:%[0-9]+]]:_(s16) = G_SUB [[SMAX4]], [[C1]]
+ ; GFX8: [[SMIN4:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB7:%[0-9]+]]:_(s16) = G_SUB [[SMIN4]], [[C2]]
+ ; GFX8: [[SMAX5:%[0-9]+]]:_(s16) = G_SMAX [[SUB6]], [[TRUNC5]]
+ ; GFX8: [[SMIN5:%[0-9]+]]:_(s16) = G_SMIN [[SMAX5]], [[SUB7]]
+ ; GFX8: [[SUB8:%[0-9]+]]:_(s16) = G_SUB [[TRUNC2]], [[SMIN5]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB2]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB5]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SUB8]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C4]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX8: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX8: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX9-LABEL: name: ssubsat_v3s16
; GFX9: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX9: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV5]]
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV6]]
- ; GFX9: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV4]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16)
; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY1]](s32), [[COPY2]](s32)
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY3]](s32), [[DEF1]](s32)
+ ; GFX9: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
+ ; GFX9: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX9: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX9: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX9: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY4]](s32), [[COPY5]](s32)
+ ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[DEF1]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC6:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C3]](s32), [[C3]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC6]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMAX]], [[BUILD_VECTOR_TRUNC4]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC6]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMIN]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC]], [[SMIN1]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC7:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC8:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC9:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C3]](s32), [[C3]](s32)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC9]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMAX2]], [[BUILD_VECTOR_TRUNC7]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC9]]
+ ; GFX9: [[SUB4:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMIN2]], [[BUILD_VECTOR_TRUNC8]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB3]], [[BUILD_VECTOR_TRUNC3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX9: [[SUB5:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC1]], [[SMIN3]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[SUB2]](<2 x s16>), [[SUB5]](<2 x s16>), [[DEF2]](<2 x s16>)
+ ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
+ ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX9: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
%0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
%3:_(<3 x s16>) = G_SSUBSAT %1, %2
; GFX6-LABEL: name: ssubsat_v4s16
; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX6: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV4]]
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV5]]
- ; GFX6: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV6]]
- ; GFX6: [[SSUBSAT3:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16), [[SSUBSAT3]](s16)
- ; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX6: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[SHL]], [[C3]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C1]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[SHL]], [[C3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C2]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[SHL1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[SMIN1]]
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[SHL2]], [[C3]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[SHL2]], [[C3]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[SHL3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[SMIN3]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SUB5]], [[C]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY7]], [[C]](s32)
+ ; GFX6: [[SMAX4:%[0-9]+]]:_(s32) = G_SMAX [[SHL4]], [[C3]]
+ ; GFX6: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SMAX4]], [[C1]]
+ ; GFX6: [[SMIN4:%[0-9]+]]:_(s32) = G_SMIN [[SHL4]], [[C3]]
+ ; GFX6: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[SMIN4]], [[C2]]
+ ; GFX6: [[SMAX5:%[0-9]+]]:_(s32) = G_SMAX [[SUB6]], [[SHL5]]
+ ; GFX6: [[SMIN5:%[0-9]+]]:_(s32) = G_SMIN [[SMAX5]], [[SUB7]]
+ ; GFX6: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[SMIN5]]
+ ; GFX6: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SUB8]], [[C]](s32)
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[COPY8]], [[C]](s32)
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[COPY9]], [[C]](s32)
+ ; GFX6: [[SMAX6:%[0-9]+]]:_(s32) = G_SMAX [[SHL6]], [[C3]]
+ ; GFX6: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[SMAX6]], [[C1]]
+ ; GFX6: [[SMIN6:%[0-9]+]]:_(s32) = G_SMIN [[SHL6]], [[C3]]
+ ; GFX6: [[SUB10:%[0-9]+]]:_(s32) = G_SUB [[SMIN6]], [[C2]]
+ ; GFX6: [[SMAX7:%[0-9]+]]:_(s32) = G_SMAX [[SUB9]], [[SHL7]]
+ ; GFX6: [[SMIN7:%[0-9]+]]:_(s32) = G_SMIN [[SMAX7]], [[SUB10]]
+ ; GFX6: [[SUB11:%[0-9]+]]:_(s32) = G_SUB [[SHL6]], [[SMIN7]]
+ ; GFX6: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[SUB11]], [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY10:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY10]], [[C4]]
+ ; GFX6: [[COPY11:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY11]], [[C4]]
+ ; GFX6: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY12:%[0-9]+]]:_(s32) = COPY [[ASHR2]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY12]], [[C4]]
+ ; GFX6: [[COPY13:%[0-9]+]]:_(s32) = COPY [[ASHR3]](s32)
+ ; GFX6: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY13]], [[C4]]
+ ; GFX6: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL9]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX8-LABEL: name: ssubsat_v4s16
; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX8: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV4]]
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV5]]
- ; GFX8: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV6]]
- ; GFX8: [[SSUBSAT3:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16), [[SSUBSAT3]](s16)
- ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX8: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 32767
+ ; GFX8: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 -32768
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SMAX]], [[C1]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC]], [[C3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SMIN]], [[C2]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s16) = G_SMAX [[SUB]], [[TRUNC4]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s16) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[SMAX2]], [[C1]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC1]], [[C3]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s16) = G_SUB [[SMIN2]], [[C2]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s16) = G_SMAX [[SUB3]], [[TRUNC5]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s16) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[SMIN3]]
+ ; GFX8: [[SMAX4:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB6:%[0-9]+]]:_(s16) = G_SUB [[SMAX4]], [[C1]]
+ ; GFX8: [[SMIN4:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC2]], [[C3]]
+ ; GFX8: [[SUB7:%[0-9]+]]:_(s16) = G_SUB [[SMIN4]], [[C2]]
+ ; GFX8: [[SMAX5:%[0-9]+]]:_(s16) = G_SMAX [[SUB6]], [[TRUNC6]]
+ ; GFX8: [[SMIN5:%[0-9]+]]:_(s16) = G_SMIN [[SMAX5]], [[SUB7]]
+ ; GFX8: [[SUB8:%[0-9]+]]:_(s16) = G_SUB [[TRUNC2]], [[SMIN5]]
+ ; GFX8: [[SMAX6:%[0-9]+]]:_(s16) = G_SMAX [[TRUNC3]], [[C3]]
+ ; GFX8: [[SUB9:%[0-9]+]]:_(s16) = G_SUB [[SMAX6]], [[C1]]
+ ; GFX8: [[SMIN6:%[0-9]+]]:_(s16) = G_SMIN [[TRUNC3]], [[C3]]
+ ; GFX8: [[SUB10:%[0-9]+]]:_(s16) = G_SUB [[SMIN6]], [[C2]]
+ ; GFX8: [[SMAX7:%[0-9]+]]:_(s16) = G_SMAX [[SUB9]], [[TRUNC7]]
+ ; GFX8: [[SMIN7:%[0-9]+]]:_(s16) = G_SMIN [[SMAX7]], [[SUB10]]
+ ; GFX8: [[SUB11:%[0-9]+]]:_(s16) = G_SUB [[TRUNC3]], [[SMIN7]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB2]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB5]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SUB8]](s16)
+ ; GFX8: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[SUB11]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX9-LABEL: name: ssubsat_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV]], [[UV4]]
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV1]], [[UV5]]
- ; GFX9: [[SSUBSAT2:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV2]], [[UV6]]
- ; GFX9: [[SSUBSAT3:%[0-9]+]]:_(s16) = G_SSUBSAT [[UV3]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[SSUBSAT]](s16), [[SSUBSAT1]](s16), [[SSUBSAT2]](s16), [[SSUBSAT3]](s16)
- ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[UV]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMAX]], [[BUILD_VECTOR_TRUNC]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[UV]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMIN]], [[BUILD_VECTOR_TRUNC1]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB]], [[UV2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(<2 x s16>) = G_SUB [[UV]], [[SMIN1]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C2]](s32), [[C2]](s32)
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[UV1]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMAX2]], [[BUILD_VECTOR_TRUNC3]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[UV1]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[SUB4:%[0-9]+]]:_(<2 x s16>) = G_SUB [[SMIN2]], [[BUILD_VECTOR_TRUNC4]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(<2 x s16>) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(<2 x s16>) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX9: [[SUB5:%[0-9]+]]:_(<2 x s16>) = G_SUB [[UV1]], [[SMIN3]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[SUB2]](<2 x s16>), [[SUB5]](<2 x s16>)
+ ; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_SSUBSAT %0, %1
; GFX6-LABEL: name: ssubsat_s32
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0 = COPY [[SSUBSAT]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[COPY1]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[SMIN1]]
+ ; GFX6: $vgpr0 = COPY [[SUB2]](s32)
; GFX8-LABEL: name: ssubsat_s32
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0 = COPY [[SSUBSAT]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[COPY1]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[SMIN1]]
+ ; GFX8: $vgpr0 = COPY [[SUB2]](s32)
; GFX9-LABEL: name: ssubsat_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0 = COPY [[SSUBSAT]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[COPY1]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[SMIN1]]
+ ; GFX9: $vgpr0 = COPY [[SUB2]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_SSUBSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SSUBSAT]](s32), [[SSUBSAT1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX6: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX6: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[UV2]]
+ ; GFX6: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[SMIN1]]
+ ; GFX6: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C]]
+ ; GFX6: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX6: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C1]]
+ ; GFX6: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX6: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX6: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[SMIN3]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB2]](s32), [[SUB5]](s32)
; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX8-LABEL: name: ssubsat_v2s32
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SSUBSAT]](s32), [[SSUBSAT1]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX8: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX8: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX8: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[UV2]]
+ ; GFX8: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[SMIN1]]
+ ; GFX8: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C]]
+ ; GFX8: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX8: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C1]]
+ ; GFX8: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX8: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX8: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[SMIN3]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB2]](s32), [[SUB5]](s32)
; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: ssubsat_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s32) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SSUBSAT]](s32), [[SSUBSAT1]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[UV]], [[C2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
+ ; GFX9: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[UV]], [[C2]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
+ ; GFX9: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[UV2]]
+ ; GFX9: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
+ ; GFX9: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[SMIN1]]
+ ; GFX9: [[SMAX2:%[0-9]+]]:_(s32) = G_SMAX [[UV1]], [[C2]]
+ ; GFX9: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SMAX2]], [[C]]
+ ; GFX9: [[SMIN2:%[0-9]+]]:_(s32) = G_SMIN [[UV1]], [[C2]]
+ ; GFX9: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SMIN2]], [[C1]]
+ ; GFX9: [[SMAX3:%[0-9]+]]:_(s32) = G_SMAX [[SUB3]], [[UV3]]
+ ; GFX9: [[SMIN3:%[0-9]+]]:_(s32) = G_SMIN [[SMAX3]], [[SUB4]]
+ ; GFX9: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[SMIN3]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB2]](s32), [[SUB5]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6-LABEL: name: ssubsat_s64
; GFX6: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0_vgpr1 = COPY [[SSUBSAT]](s64)
+ ; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX6: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX6: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]]
+ ; GFX6: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX6: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX8-LABEL: name: ssubsat_s64
; GFX8: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0_vgpr1 = COPY [[SSUBSAT]](s64)
+ ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX8: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX8: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]]
+ ; GFX8: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX8: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX9-LABEL: name: ssubsat_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0_vgpr1 = COPY [[SSUBSAT]](s64)
+ ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX9: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX9: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[COPY]]
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[COPY1]](s64), [[C]]
+ ; GFX9: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX9: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_SSUBSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX6: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX6: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX6: [[SSUBSAT1:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SSUBSAT]](s64), [[SSUBSAT1]](s64)
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX6: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX6: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV2]](s64), [[C]]
+ ; GFX6: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX6: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX6: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX6: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO1]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX6: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX6: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX6: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV12]], [[UV14]]
+ ; GFX6: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV13]], [[UV15]], [[USUBO3]]
+ ; GFX6: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX6: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX6: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV3]](s64), [[C]]
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX6: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX6: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX6: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX6: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX6: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO3]]
+ ; GFX6: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX6: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX6: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX8-LABEL: name: ssubsat_v2s64
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX8: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX8: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX8: [[SSUBSAT1:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SSUBSAT]](s64), [[SSUBSAT1]](s64)
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX8: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX8: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV2]](s64), [[C]]
+ ; GFX8: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX8: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX8: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX8: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO1]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX8: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX8: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX8: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV12]], [[UV14]]
+ ; GFX8: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV13]], [[UV15]], [[USUBO3]]
+ ; GFX8: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX8: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX8: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV3]](s64), [[C]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX8: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX8: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX8: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX8: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX8: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO3]]
+ ; GFX8: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX8: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX8: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX9-LABEL: name: ssubsat_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX9: [[SSUBSAT:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV]], [[UV2]]
- ; GFX9: [[SSUBSAT1:%[0-9]+]]:_(s64) = G_SSUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SSUBSAT]](s64), [[SSUBSAT1]](s64)
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX9: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX9: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV]](s64), [[UV]]
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV2]](s64), [[C]]
+ ; GFX9: [[XOR:%[0-9]+]]:_(s1) = G_XOR [[ICMP1]], [[ICMP]]
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 63
+ ; GFX9: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MV]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+ ; GFX9: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR]](s64)
+ ; GFX9: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO1]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[XOR]](s1), [[MV1]], [[MV]]
+ ; GFX9: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX9: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX9: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV12]], [[UV14]]
+ ; GFX9: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV13]], [[UV15]], [[USUBO3]]
+ ; GFX9: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX9: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[MV2]](s64), [[UV1]]
+ ; GFX9: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[UV3]](s64), [[C]]
+ ; GFX9: [[XOR1:%[0-9]+]]:_(s1) = G_XOR [[ICMP3]], [[ICMP2]]
+ ; GFX9: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[MV2]], [[C1]](s32)
+ ; GFX9: [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ASHR1]](s64)
+ ; GFX9: [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C2]](s64)
+ ; GFX9: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV16]], [[UV18]]
+ ; GFX9: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV17]], [[UV19]], [[UADDO3]]
+ ; GFX9: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX9: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[XOR1]](s1), [[MV3]], [[MV2]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6-LABEL: name: uaddsat_s7
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[UADDSAT]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s7) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s7)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: uaddsat_s7
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C1]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: uaddsat_s7
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C1]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s7) = G_TRUNC %0
; GFX6-LABEL: name: uaddsat_s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[UADDSAT]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s8)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: uaddsat_s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C1]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: uaddsat_s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C1]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s8) = G_TRUNC %0
; GFX6-LABEL: name: uaddsat_v2s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX6: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX6: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s8) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[UADDSAT1]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[UADDSAT]](s8), [[TRUNC3]](s8)
- ; GFX6: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX6: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C2]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C2]](s32)
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C3]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C2]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C2]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C2]](s32)
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[SHL2]], [[C3]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[ADD1]], [[C2]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C4]]
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C]](s32)
+ ; GFX6: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C5]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY6]](s32)
+ ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]]
+ ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX8-LABEL: name: uaddsat_v2s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX8: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX8: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX8: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX8: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s8) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT1]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[UADDSAT]](s8), [[TRUNC2]](s8)
- ; GFX8: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX8: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C4]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR6:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C3]](s16)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s16) = G_XOR [[SHL2]], [[C4]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX8: [[LSHR7:%[0-9]+]]:_(s16) = G_LSHR [[ADD1]], [[C3]](s16)
+ ; GFX8: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX8: [[COPY2:%[0-9]+]]:_(s16) = COPY [[LSHR6]](s16)
+ ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C5]]
+ ; GFX8: [[COPY3:%[0-9]+]]:_(s16) = COPY [[LSHR7]](s16)
+ ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C5]]
+ ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: uaddsat_v2s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX9: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX9: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s8) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[UADDSAT1]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[UADDSAT]](s8), [[TRUNC2]](s8)
- ; GFX9: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX9: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX9: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[SHL]], [[C4]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR6:%[0-9]+]]:_(s16) = G_LSHR [[ADD]], [[C3]](s16)
+ ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX9: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX9: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX9: [[XOR1:%[0-9]+]]:_(s16) = G_XOR [[SHL2]], [[C4]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX9: [[LSHR7:%[0-9]+]]:_(s16) = G_LSHR [[ADD1]], [[C3]](s16)
+ ; GFX9: [[C5:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s16) = COPY [[LSHR6]](s16)
+ ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C5]]
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s16) = COPY [[LSHR7]](s16)
+ ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C5]]
+ ; GFX9: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
; GFX6-LABEL: name: uaddsat_s16
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UADDSAT]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: uaddsat_s16
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UADDSAT]](s16)
+ ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[TRUNC]], [[C]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[TRUNC1]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[UMIN]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)
; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: uaddsat_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[TRUNC]], [[TRUNC1]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[UADDSAT]](s16)
+ ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[TRUNC]], [[C]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[TRUNC1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[UMIN]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
; GFX6-LABEL: name: uaddsat_v2s16
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16)
- ; GFX6: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[SHL2]], [[C1]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C2]]
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C2]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL4]]
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX8-LABEL: name: uaddsat_v2s16
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16)
- ; GFX8: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[TRUNC]], [[C1]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[TRUNC2]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[UMIN]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s16) = G_XOR [[TRUNC1]], [[C1]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[XOR1]], [[TRUNC3]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX9-LABEL: name: uaddsat_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16)
- ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[XOR:%[0-9]+]]:_(<2 x s16>) = G_XOR [[COPY]], [[BUILD_VECTOR_TRUNC]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[XOR]], [[COPY1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[COPY]], [[UMIN]]
+ ; GFX9: $vgpr0 = COPY [[ADD]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_UADDSAT %0, %1
; GFX6-LABEL: name: uaddsat_v3s16
; GFX6: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX6: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX6: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV5]]
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV6]]
- ; GFX6: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV4]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16)
; GFX6: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX6: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX6: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[SHL2]], [[C1]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[XOR2:%[0-9]+]]:_(s32) = G_XOR [[SHL4]], [[C1]]
+ ; GFX6: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[XOR2]], [[SHL5]]
+ ; GFX6: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[SHL4]], [[UMIN2]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[ADD2]], [[C]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C2]]
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C2]]
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL6]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY9]], [[C2]]
+ ; GFX6: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[C3]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL7]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX6: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX6: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX8-LABEL: name: uaddsat_v3s16
; GFX8: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX8: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX8: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV5]]
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV6]]
- ; GFX8: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV4]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16)
; GFX8: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX8: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX8: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[TRUNC]], [[C1]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[TRUNC3]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[UMIN]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s16) = G_XOR [[TRUNC1]], [[C1]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[XOR1]], [[TRUNC4]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[XOR2:%[0-9]+]]:_(s16) = G_XOR [[TRUNC2]], [[C1]]
+ ; GFX8: [[UMIN2:%[0-9]+]]:_(s16) = G_UMIN [[XOR2]], [[TRUNC5]]
+ ; GFX8: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[UMIN2]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX8: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX8: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX9-LABEL: name: uaddsat_v3s16
; GFX9: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX9: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV5]]
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV6]]
- ; GFX9: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV4]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16)
; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY1]](s32), [[COPY2]](s32)
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY3]](s32), [[DEF1]](s32)
+ ; GFX9: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
+ ; GFX9: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX9: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX9: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX9: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY4]](s32), [[COPY5]](s32)
+ ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[DEF1]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[XOR:%[0-9]+]]:_(<2 x s16>) = G_XOR [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC4]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[XOR]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[BUILD_VECTOR_TRUNC]], [[UMIN]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C1]](s32), [[C1]](s32)
+ ; GFX9: [[XOR1:%[0-9]+]]:_(<2 x s16>) = G_XOR [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC5]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[XOR1]], [[BUILD_VECTOR_TRUNC3]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(<2 x s16>) = G_ADD [[BUILD_VECTOR_TRUNC1]], [[UMIN1]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[ADD]](<2 x s16>), [[ADD1]](<2 x s16>), [[DEF2]](<2 x s16>)
+ ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
+ ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX9: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
%0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
%3:_(<3 x s16>) = G_UADDSAT %1, %2
; GFX6-LABEL: name: uaddsat_v4s16
; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX6: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV4]]
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV5]]
- ; GFX6: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV6]]
- ; GFX6: [[UADDSAT3:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16), [[UADDSAT3]](s16)
- ; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX6: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SHL]], [[C1]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[SHL1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[ADD]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[SHL2]], [[C1]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[SHL3]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[ADD1]], [[C]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY7]], [[C]](s32)
+ ; GFX6: [[XOR2:%[0-9]+]]:_(s32) = G_XOR [[SHL4]], [[C1]]
+ ; GFX6: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[XOR2]], [[SHL5]]
+ ; GFX6: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[SHL4]], [[UMIN2]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[ADD2]], [[C]](s32)
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[COPY8]], [[C]](s32)
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[COPY9]], [[C]](s32)
+ ; GFX6: [[XOR3:%[0-9]+]]:_(s32) = G_XOR [[SHL6]], [[C1]]
+ ; GFX6: [[UMIN3:%[0-9]+]]:_(s32) = G_UMIN [[XOR3]], [[SHL7]]
+ ; GFX6: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[SHL6]], [[UMIN3]]
+ ; GFX6: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[ADD3]], [[C]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY10]], [[C2]]
+ ; GFX6: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY11]], [[C2]]
+ ; GFX6: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY12]], [[C2]]
+ ; GFX6: [[COPY13:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
+ ; GFX6: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY13]], [[C2]]
+ ; GFX6: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL9]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX8-LABEL: name: uaddsat_v4s16
; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX8: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV4]]
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV5]]
- ; GFX8: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV6]]
- ; GFX8: [[UADDSAT3:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16), [[UADDSAT3]](s16)
- ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX8: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s16) = G_XOR [[TRUNC]], [[C1]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[XOR]], [[TRUNC4]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s16) = G_ADD [[TRUNC]], [[UMIN]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s16) = G_XOR [[TRUNC1]], [[C1]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[XOR1]], [[TRUNC5]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s16) = G_ADD [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[XOR2:%[0-9]+]]:_(s16) = G_XOR [[TRUNC2]], [[C1]]
+ ; GFX8: [[UMIN2:%[0-9]+]]:_(s16) = G_UMIN [[XOR2]], [[TRUNC6]]
+ ; GFX8: [[ADD2:%[0-9]+]]:_(s16) = G_ADD [[TRUNC2]], [[UMIN2]]
+ ; GFX8: [[XOR3:%[0-9]+]]:_(s16) = G_XOR [[TRUNC3]], [[C1]]
+ ; GFX8: [[UMIN3:%[0-9]+]]:_(s16) = G_UMIN [[XOR3]], [[TRUNC7]]
+ ; GFX8: [[ADD3:%[0-9]+]]:_(s16) = G_ADD [[TRUNC3]], [[UMIN3]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ADD]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ADD1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[ADD2]](s16)
+ ; GFX8: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[ADD3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX9-LABEL: name: uaddsat_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s16) = G_UADDSAT [[UV]], [[UV4]]
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s16) = G_UADDSAT [[UV1]], [[UV5]]
- ; GFX9: [[UADDSAT2:%[0-9]+]]:_(s16) = G_UADDSAT [[UV2]], [[UV6]]
- ; GFX9: [[UADDSAT3:%[0-9]+]]:_(s16) = G_UADDSAT [[UV3]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[UADDSAT]](s16), [[UADDSAT1]](s16), [[UADDSAT2]](s16), [[UADDSAT3]](s16)
- ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[XOR:%[0-9]+]]:_(<2 x s16>) = G_XOR [[UV]], [[BUILD_VECTOR_TRUNC]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[XOR]], [[UV2]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(<2 x s16>) = G_ADD [[UV]], [[UMIN]]
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[C]](s32), [[C]](s32)
+ ; GFX9: [[XOR1:%[0-9]+]]:_(<2 x s16>) = G_XOR [[UV1]], [[BUILD_VECTOR_TRUNC1]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[XOR1]], [[UV3]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(<2 x s16>) = G_ADD [[UV1]], [[UMIN1]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[ADD]](<2 x s16>), [[ADD1]](<2 x s16>)
+ ; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_UADDSAT %0, %1
; GFX6-LABEL: name: uaddsat_s32
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0 = COPY [[UADDSAT]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[C]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[COPY1]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[UMIN]]
+ ; GFX6: $vgpr0 = COPY [[ADD]](s32)
; GFX8-LABEL: name: uaddsat_s32
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0 = COPY [[UADDSAT]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[C]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[COPY1]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[UMIN]]
+ ; GFX8: $vgpr0 = COPY [[ADD]](s32)
; GFX9-LABEL: name: uaddsat_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0 = COPY [[UADDSAT]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[C]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[COPY1]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[UMIN]]
+ ; GFX9: $vgpr0 = COPY [[ADD]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_UADDSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s32) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[UADDSAT]](s32), [[UADDSAT1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX6: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[UV]], [[C]]
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[UV2]]
+ ; GFX6: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UMIN]]
+ ; GFX6: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[UV1]], [[C]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[UV3]]
+ ; GFX6: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UMIN1]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX8-LABEL: name: uaddsat_v2s32
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s32) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[UADDSAT]](s32), [[UADDSAT1]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX8: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[UV]], [[C]]
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[UV2]]
+ ; GFX8: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UMIN]]
+ ; GFX8: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[UV1]], [[C]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[UV3]]
+ ; GFX8: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UMIN1]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: uaddsat_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s32) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s32) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[UADDSAT]](s32), [[UADDSAT1]](s32)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
+ ; GFX9: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[UV]], [[C]]
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[UV2]]
+ ; GFX9: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UV]], [[UMIN]]
+ ; GFX9: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[UV1]], [[C]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[XOR1]], [[UV3]]
+ ; GFX9: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[UV1]], [[UMIN1]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[ADD]](s32), [[ADD1]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6-LABEL: name: uaddsat_s64
; GFX6: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0_vgpr1 = COPY [[UADDSAT]](s64)
+ ; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[COPY1]]
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX6: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX8-LABEL: name: uaddsat_s64
; GFX8: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0_vgpr1 = COPY [[UADDSAT]](s64)
+ ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[COPY1]]
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX8: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX9-LABEL: name: uaddsat_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0_vgpr1 = COPY [[UADDSAT]](s64)
+ ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[COPY1]]
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX9: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_UADDSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX6: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX6: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX6: [[UADDSAT1:%[0-9]+]]:_(s64) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[UADDSAT]](s64), [[UADDSAT1]](s64)
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX6: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX6: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[UV2]]
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX6: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX6: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX6: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX6: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV1]](s64), [[UV3]]
+ ; GFX6: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX6: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX8-LABEL: name: uaddsat_v2s64
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX8: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX8: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX8: [[UADDSAT1:%[0-9]+]]:_(s64) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[UADDSAT]](s64), [[UADDSAT1]](s64)
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX8: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX8: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[UV2]]
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX8: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX8: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX8: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX8: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV1]](s64), [[UV3]]
+ ; GFX8: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX8: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX9-LABEL: name: uaddsat_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX9: [[UADDSAT:%[0-9]+]]:_(s64) = G_UADDSAT [[UV]], [[UV2]]
- ; GFX9: [[UADDSAT1:%[0-9]+]]:_(s64) = G_UADDSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[UADDSAT]](s64), [[UADDSAT1]](s64)
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX9: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV4]], [[UV6]]
+ ; GFX9: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV5]], [[UV7]], [[UADDO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32)
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV]](s64), [[UV2]]
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX9: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX9: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX9: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s1) = G_UADDO [[UV8]], [[UV10]]
+ ; GFX9: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s1) = G_UADDE [[UV9]], [[UV11]], [[UADDO3]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO2]](s32), [[UADDE2]](s32)
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[MV1]](s64), [[UV3]]
+ ; GFX9: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6-LABEL: name: usubsat_s7
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s7) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s7)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: usubsat_s7
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: usubsat_s7
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s7) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s7) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s7)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s7)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s7) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s7)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s7) = G_TRUNC %0
; GFX6-LABEL: name: usubsat_s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC3]](s8)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: usubsat_s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX8: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C]](s16)
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: usubsat_s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32)
- ; GFX9: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[TRUNC1]](s8)
+ ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+ ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[TRUNC2]](s8)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C]](s16)
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s8) = G_TRUNC %0
; GFX6-LABEL: name: usubsat_v2s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX6: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX6: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s8) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX6: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX6: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX6: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX6: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX6: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[C]](s16)
- ; GFX6: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT1]](s16)
- ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[ZEXT1]], [[ZEXT]](s32)
- ; GFX6: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
- ; GFX6: [[TRUNC3:%[0-9]+]]:_(s8) = G_TRUNC [[TRUNC2]](s16)
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[USUBSAT]](s8), [[TRUNC3]](s8)
- ; GFX6: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX6: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX6: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C2]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C2]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C2]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C2]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C2]](s32)
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C2]](s32)
+ ; GFX6: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR6]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C3]]
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C]](s32)
+ ; GFX6: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C4]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY6]](s32)
+ ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]]
+ ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX8-LABEL: name: usubsat_v2s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX8: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX8: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX8: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX8: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s8) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX8: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT1]], [[C]](s16)
- ; GFX8: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[USUBSAT]](s8), [[TRUNC2]](s8)
- ; GFX8: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX8: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX8: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX8: [[LSHR6:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C3]](s16)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX8: [[LSHR7:%[0-9]+]]:_(s16) = G_LSHR [[SUB1]], [[C3]](s16)
+ ; GFX8: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX8: [[COPY2:%[0-9]+]]:_(s16) = COPY [[LSHR6]](s16)
+ ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C4]]
+ ; GFX8: [[COPY3:%[0-9]+]]:_(s16) = COPY [[LSHR7]](s16)
+ ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C4]]
+ ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: usubsat_v2s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+ ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
+ ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
+ ; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
+ ; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[BITCAST:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC]](s16)
- ; GFX9: [[BITCAST1:%[0-9]+]]:_(<2 x s8>) = G_BITCAST [[TRUNC1]](s16)
- ; GFX9: [[UV:%[0-9]+]]:_(s8), [[UV1:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST]](<2 x s8>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s8), [[UV3:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BITCAST1]](<2 x s8>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s8) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[UV1]](s8)
- ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[UV3]](s8)
- ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
- ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT]], [[C]](s16)
- ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[ANYEXT1]], [[C]](s16)
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
- ; GFX9: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT1]], [[C]](s16)
- ; GFX9: [[TRUNC2:%[0-9]+]]:_(s8) = G_TRUNC [[LSHR]](s16)
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[USUBSAT]](s8), [[TRUNC2]](s8)
- ; GFX9: [[UV4:%[0-9]+]]:_(s8), [[UV5:%[0-9]+]]:_(s8) = G_UNMERGE_VALUES [[BUILD_VECTOR]](<2 x s8>)
- ; GFX9: [[MV:%[0-9]+]]:_(s16) = G_MERGE_VALUES [[UV4]](s8), [[UV5]](s8)
- ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[MV]](s16)
- ; GFX9: $vgpr0 = COPY [[ANYEXT2]](s32)
+ ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
+ ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
+ ; GFX9: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX9: [[LSHR6:%[0-9]+]]:_(s16) = G_LSHR [[SUB]], [[C3]](s16)
+ ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX9: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
+ ; GFX9: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX9: [[LSHR7:%[0-9]+]]:_(s16) = G_LSHR [[SUB1]], [[C3]](s16)
+ ; GFX9: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s16) = COPY [[LSHR6]](s16)
+ ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY2]], [[C4]]
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s16) = COPY [[LSHR7]](s16)
+ ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY3]], [[C4]]
+ ; GFX9: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C3]](s16)
+ ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
+ ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
; GFX6-LABEL: name: usubsat_s16
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
- ; GFX6: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX6: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[USUBSAT]](s16)
- ; GFX6: $vgpr0 = COPY [[ANYEXT]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: $vgpr0 = COPY [[COPY4]](s32)
; GFX8-LABEL: name: usubsat_s16
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[USUBSAT]](s16)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC]], [[TRUNC1]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[UMIN]]
+ ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SUB]](s16)
; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: usubsat_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC1]]
- ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[USUBSAT]](s16)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC]], [[TRUNC1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[UMIN]]
+ ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[SUB]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
; GFX6-LABEL: name: usubsat_v2s16
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16)
- ; GFX6: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C1]]
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C1]]
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL4]]
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX8-LABEL: name: usubsat_v2s16
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16)
- ; GFX8: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC]], [[TRUNC2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[UMIN]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC1]], [[TRUNC3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
; GFX9-LABEL: name: usubsat_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16)
- ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[COPY]], [[COPY1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[COPY]], [[UMIN]]
+ ; GFX9: $vgpr0 = COPY [[SUB]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_USUBSAT %0, %1
; GFX6-LABEL: name: usubsat_v3s16
; GFX6: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX6: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX6: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX6: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV5]]
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV6]]
- ; GFX6: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV4]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16)
; GFX6: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX6: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX6: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[SHL4]], [[SHL5]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[UMIN2]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C1]]
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C1]]
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL6]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY9]], [[C1]]
+ ; GFX6: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL7]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX6: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX6: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX6: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX8-LABEL: name: usubsat_v3s16
; GFX8: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX8: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX8: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX8: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV5]]
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV6]]
- ; GFX8: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV4]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16)
; GFX8: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX8: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX8: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC]], [[TRUNC3]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[UMIN]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC1]], [[TRUNC4]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[UMIN2:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC2]], [[TRUNC5]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC2]], [[UMIN2]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SUB2]](s16)
+ ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C1]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
+ ; GFX8: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX8: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX8: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
; GFX9-LABEL: name: usubsat_v3s16
; GFX9: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[UV:%[0-9]+]]:_(<3 x s16>), [[UV1:%[0-9]+]]:_(<3 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
- ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<3 x s16>)
- ; GFX9: [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<3 x s16>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV5]]
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV6]]
- ; GFX9: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV4]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16)
; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
- ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
- ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<3 x s16>), [[EXTRACT]](<3 x s16>)
- ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
+ ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV]](<3 x s16>), 0
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+ ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY1]](s32), [[COPY2]](s32)
+ ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
+ ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY3]](s32), [[DEF1]](s32)
+ ; GFX9: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
+ ; GFX9: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[UV1]](<3 x s16>), 0
+ ; GFX9: [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
+ ; GFX9: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
+ ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX9: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV5]](<2 x s16>)
+ ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY4]](s32), [[COPY5]](s32)
+ ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[DEF1]](s32)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC]], [[UMIN]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[BUILD_VECTOR_TRUNC1]], [[UMIN1]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[SUB]](<2 x s16>), [[SUB1]](<2 x s16>), [[DEF2]](<2 x s16>)
+ ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
+ ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+ ; GFX9: [[CONCAT_VECTORS1:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[EXTRACT]](<3 x s16>), [[EXTRACT1]](<3 x s16>)
+ ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS1]](<6 x s16>)
%0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
%3:_(<3 x s16>) = G_USUBSAT %1, %2
; GFX6-LABEL: name: usubsat_v4s16
; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX6: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX6: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV4]]
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV5]]
- ; GFX6: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV6]]
- ; GFX6: [[USUBSAT3:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV7]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16), [[USUBSAT3]](s16)
- ; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX6: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX6: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX6: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX6: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX6: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX6: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX6: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX6: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX6: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX6: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX6: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX6: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+ ; GFX6: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
+ ; GFX6: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[C]](s32)
+ ; GFX6: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY3]], [[C]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
+ ; GFX6: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
+ ; GFX6: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+ ; GFX6: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
+ ; GFX6: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY4]], [[C]](s32)
+ ; GFX6: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[COPY5]], [[C]](s32)
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
+ ; GFX6: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
+ ; GFX6: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
+ ; GFX6: [[COPY7:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
+ ; GFX6: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[COPY6]], [[C]](s32)
+ ; GFX6: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[COPY7]], [[C]](s32)
+ ; GFX6: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[SHL4]], [[SHL5]]
+ ; GFX6: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[UMIN2]]
+ ; GFX6: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[SUB2]], [[C]](s32)
+ ; GFX6: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
+ ; GFX6: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
+ ; GFX6: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[COPY8]], [[C]](s32)
+ ; GFX6: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[COPY9]], [[C]](s32)
+ ; GFX6: [[UMIN3:%[0-9]+]]:_(s32) = G_UMIN [[SHL6]], [[SHL7]]
+ ; GFX6: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SHL6]], [[UMIN3]]
+ ; GFX6: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[SUB3]], [[C]](s32)
+ ; GFX6: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
+ ; GFX6: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
+ ; GFX6: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY10]], [[C1]]
+ ; GFX6: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
+ ; GFX6: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY11]], [[C1]]
+ ; GFX6: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
+ ; GFX6: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
+ ; GFX6: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX6: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
+ ; GFX6: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY12]], [[C1]]
+ ; GFX6: [[COPY13:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
+ ; GFX6: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY13]], [[C1]]
+ ; GFX6: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
+ ; GFX6: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL9]]
+ ; GFX6: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX6: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX6: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX8-LABEL: name: usubsat_v4s16
; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX8: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX8: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV4]]
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV5]]
- ; GFX8: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV6]]
- ; GFX8: [[USUBSAT3:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV7]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16), [[USUBSAT3]](s16)
- ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX8: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX8: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+ ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+ ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+ ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+ ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+ ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+ ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+ ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+ ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+ ; GFX8: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX8: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
+ ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
+ ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
+ ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
+ ; GFX8: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
+ ; GFX8: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
+ ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
+ ; GFX8: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC]], [[TRUNC4]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s16) = G_SUB [[TRUNC]], [[UMIN]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC1]], [[TRUNC5]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s16) = G_SUB [[TRUNC1]], [[UMIN1]]
+ ; GFX8: [[UMIN2:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC2]], [[TRUNC6]]
+ ; GFX8: [[SUB2:%[0-9]+]]:_(s16) = G_SUB [[TRUNC2]], [[UMIN2]]
+ ; GFX8: [[UMIN3:%[0-9]+]]:_(s16) = G_UMIN [[TRUNC3]], [[TRUNC7]]
+ ; GFX8: [[SUB3:%[0-9]+]]:_(s16) = G_SUB [[TRUNC3]], [[UMIN3]]
+ ; GFX8: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[SUB]](s16)
+ ; GFX8: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[SUB1]](s16)
+ ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
+ ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
+ ; GFX8: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
+ ; GFX8: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[SUB2]](s16)
+ ; GFX8: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[SUB3]](s16)
+ ; GFX8: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
+ ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
+ ; GFX8: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
+ ; GFX8: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
+ ; GFX8: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX9-LABEL: name: usubsat_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
- ; GFX9: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
- ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[UV]], [[UV4]]
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[UV1]], [[UV5]]
- ; GFX9: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[UV2]], [[UV6]]
- ; GFX9: [[USUBSAT3:%[0-9]+]]:_(s16) = G_USUBSAT [[UV3]], [[UV7]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[USUBSAT]](s16), [[USUBSAT1]](s16), [[USUBSAT2]](s16), [[USUBSAT3]](s16)
- ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+ ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+ ; GFX9: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[UV]], [[UV2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(<2 x s16>) = G_SUB [[UV]], [[UMIN]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(<2 x s16>) = G_UMIN [[UV1]], [[UV3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(<2 x s16>) = G_SUB [[UV1]], [[UMIN1]]
+ ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[SUB]](<2 x s16>), [[SUB1]](<2 x s16>)
+ ; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_USUBSAT %0, %1
; GFX6-LABEL: name: usubsat_s32
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX6: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0 = COPY [[USUBSAT]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[COPY]], [[COPY1]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[UMIN]]
+ ; GFX6: $vgpr0 = COPY [[SUB]](s32)
; GFX8-LABEL: name: usubsat_s32
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0 = COPY [[USUBSAT]](s32)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[COPY]], [[COPY1]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[UMIN]]
+ ; GFX8: $vgpr0 = COPY [[SUB]](s32)
; GFX9-LABEL: name: usubsat_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0 = COPY [[USUBSAT]](s32)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[COPY]], [[COPY1]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[UMIN]]
+ ; GFX9: $vgpr0 = COPY [[SUB]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_USUBSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s32) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[USUBSAT]](s32), [[USUBSAT1]](s32)
+ ; GFX6: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[UV]], [[UV2]]
+ ; GFX6: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UMIN]]
+ ; GFX6: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[UV1]], [[UV3]]
+ ; GFX6: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UMIN1]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32)
; GFX6: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX8-LABEL: name: usubsat_v2s32
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s32) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[USUBSAT]](s32), [[USUBSAT1]](s32)
+ ; GFX8: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[UV]], [[UV2]]
+ ; GFX8: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UMIN]]
+ ; GFX8: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[UV1]], [[UV3]]
+ ; GFX8: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UMIN1]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32)
; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: usubsat_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s32) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[USUBSAT]](s32), [[USUBSAT1]](s32)
+ ; GFX9: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[UV]], [[UV2]]
+ ; GFX9: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UMIN]]
+ ; GFX9: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[UV1]], [[UV3]]
+ ; GFX9: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UMIN1]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6-LABEL: name: usubsat_s64
; GFX6: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX6: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX6: $vgpr0_vgpr1 = COPY [[USUBSAT]](s64)
+ ; GFX6: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX6: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX6: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX6: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX6: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX8-LABEL: name: usubsat_s64
; GFX8: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX8: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX8: $vgpr0_vgpr1 = COPY [[USUBSAT]](s64)
+ ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX8: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX8: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX8: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
; GFX9-LABEL: name: usubsat_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[COPY]], [[COPY1]]
- ; GFX9: $vgpr0_vgpr1 = COPY [[USUBSAT]](s64)
+ ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
+ ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
+ ; GFX9: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+ ; GFX9: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX9: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_USUBSAT %0, %1
; GFX6: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX6: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX6: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX6: [[USUBSAT1:%[0-9]+]]:_(s64) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[USUBSAT]](s64), [[USUBSAT1]](s64)
+ ; GFX6: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX6: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX6: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX6: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX6: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX6: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
+ ; GFX6: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX6: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX6: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX6: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX6: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
+ ; GFX6: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
+ ; GFX6: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX6: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
+ ; GFX6: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX6: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX6: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX8-LABEL: name: usubsat_v2s64
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX8: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX8: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX8: [[USUBSAT1:%[0-9]+]]:_(s64) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[USUBSAT]](s64), [[USUBSAT1]](s64)
+ ; GFX8: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX8: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX8: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX8: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX8: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX8: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
+ ; GFX8: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX8: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX8: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX8: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX8: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
+ ; GFX8: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
+ ; GFX8: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX8: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
+ ; GFX8: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX8: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX9-LABEL: name: usubsat_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
- ; GFX9: [[USUBSAT:%[0-9]+]]:_(s64) = G_USUBSAT [[UV]], [[UV2]]
- ; GFX9: [[USUBSAT1:%[0-9]+]]:_(s64) = G_USUBSAT [[UV1]], [[UV3]]
- ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[USUBSAT]](s64), [[USUBSAT1]](s64)
+ ; GFX9: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
+ ; GFX9: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
+ ; GFX9: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+ ; GFX9: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
+ ; GFX9: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+ ; GFX9: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
+ ; GFX9: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+ ; GFX9: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
+ ; GFX9: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
+ ; GFX9: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
+ ; GFX9: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
+ ; GFX9: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
+ ; GFX9: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+ ; GFX9: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
+ ; GFX9: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
+ ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=tahiti -o - %s | FileCheck -check-prefix=GFX6 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=fiji -o - %s | FileCheck -check-prefix=GFX8 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -o - %s | FileCheck -check-prefix=GFX9 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 -o - %s | FileCheck -check-prefix=GFX10 %s
+
+define i7 @v_saddsat_i7(i7 %lhs, i7 %rhs) {
+; GFX6-LABEL: v_saddsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 25, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 25, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX8-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX8-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_ashrrev_i16_e32 v0, 9, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX9-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX9-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 9, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 9, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i16_e64 v2, v0, 0
+; GFX10-NEXT: v_max_i16_e64 v3, v0, 0
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, 0x8000, v2
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, 0x7fff, v3
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i16_e64 v0, 9, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i7 @llvm.sadd.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define amdgpu_ps i7 @s_saddsat_i7(i7 inreg %lhs, i7 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 25
+; GFX6-NEXT: s_lshl_b32 s1, s1, 25
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s3, s0, 0
+; GFX6-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX6-NEXT: s_cmp_gt_i32 s3, s1
+; GFX6-NEXT: s_cselect_b32 s1, s3, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s1, s1, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 25
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s0
+; GFX8-NEXT: s_sext_i32_i16 s4, 0
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s5, s3, s4
+; GFX8-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s5
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_ashr_i32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s0
+; GFX9-NEXT: s_sext_i32_i16 s4, 0
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s5, s3, s4
+; GFX9-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s3, s5
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_ashr_i32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX10-NEXT: s_sext_i32_i16 s4, 0
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s3, s4
+; GFX10-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s3, s5
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i7 @llvm.sadd.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define i8 @v_saddsat_i8(i8 %lhs, i8 %rhs) {
+; GFX6-LABEL: v_saddsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX8-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX9-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i16_e64 v2, v0, 0
+; GFX10-NEXT: v_max_i16_e64 v3, v0, 0
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, 0x8000, v2
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, 0x7fff, v3
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i16_e64 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i8 @llvm.sadd.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define amdgpu_ps i8 @s_saddsat_i8(i8 inreg %lhs, i8 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s3, s0, 0
+; GFX6-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX6-NEXT: s_cmp_gt_i32 s3, s1
+; GFX6-NEXT: s_cselect_b32 s1, s3, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s1, s1, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s0
+; GFX8-NEXT: s_sext_i32_i16 s4, 0
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s5, s3, s4
+; GFX8-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s5
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_ashr_i32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s0
+; GFX9-NEXT: s_sext_i32_i16 s4, 0
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s5, s3, s4
+; GFX9-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s3, s5
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_ashr_i32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_sext_i32_i16 s4, 0
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s3, s4
+; GFX10-NEXT: s_sub_i32 s5, 0x7fff, s5
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sub_i32 s3, 0x8000, s3
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s3, s5
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i8 @llvm.sadd.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define i16 @v_saddsat_v2i8(i16 %lhs.arg, i16 %rhs.arg) {
+; GFX6-LABEL: v_saddsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, 0, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 8, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_max_i32_e32 v1, v5, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v4
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_min_i32_e32 v4, 0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_max_i32_e32 v3, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v3
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 24, v1
+; GFX6-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v0, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v5, 0, v0
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_sub_u16_e32 v5, s5, v5
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v4, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v4, s4, v4
+; GFX8-NEXT: v_max_i16_e32 v1, v5, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v4
+; GFX8-NEXT: v_min_i16_e32 v4, 0, v3
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_max_i16_e32 v1, 0, v3
+; GFX8-NEXT: v_sub_u16_e32 v4, s5, v4
+; GFX8-NEXT: v_sub_u16_e32 v1, s4, v1
+; GFX8-NEXT: v_max_i16_e32 v2, v4, v2
+; GFX8-NEXT: v_min_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX8-NEXT: v_add_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_and_b32_sdwa v0, sext(v0), v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v1), v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s5, 0x8000
+; GFX9-NEXT: v_min_i16_e32 v5, 0, v0
+; GFX9-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u16_e32 v5, s5, v5
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v4, 0, v0
+; GFX9-NEXT: v_sub_u16_e32 v4, s4, v4
+; GFX9-NEXT: v_max_i16_e32 v1, v5, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v4
+; GFX9-NEXT: v_min_i16_e32 v4, 0, v2
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_max_i16_e32 v1, 0, v2
+; GFX9-NEXT: v_sub_u16_e32 v4, s5, v4
+; GFX9-NEXT: v_sub_u16_e32 v1, s4, v1
+; GFX9-NEXT: v_max_i16_e32 v3, v4, v3
+; GFX9-NEXT: v_min_i16_e32 v1, v3, v1
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_add_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_and_b32_sdwa v0, sext(v0), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: v_lshlrev_b16_e64 v2, 8, v0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_mov_b32 s5, 0x8000
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: v_min_i16_e64 v4, v2, 0
+; GFX10-NEXT: v_min_i16_e64 v5, v0, 0
+; GFX10-NEXT: v_max_i16_e64 v6, v2, 0
+; GFX10-NEXT: v_max_i16_e64 v7, v0, 0
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v4, s5, v4
+; GFX10-NEXT: v_sub_nc_u16_e64 v5, s5, v5
+; GFX10-NEXT: v_sub_nc_u16_e64 v6, s4, v6
+; GFX10-NEXT: v_sub_nc_u16_e64 v7, s4, v7
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_max_i16_e64 v1, v4, v1
+; GFX10-NEXT: v_max_i16_e64 v10, v5, v3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v6
+; GFX10-NEXT: v_min_i16_e64 v3, v10, v7
+; GFX10-NEXT: v_add_nc_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v3
+; GFX10-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, sext(v0), s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define amdgpu_ps i16 @s_saddsat_v2i8(i16 inreg %lhs.arg, i16 inreg %rhs.arg) {
+; GFX6-LABEL: s_saddsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s1, 8
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, 0
+; GFX6-NEXT: s_sub_i32 s6, s4, s6
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, 0
+; GFX6-NEXT: s_sub_i32 s7, s5, s7
+; GFX6-NEXT: s_cmp_gt_i32 s7, s1
+; GFX6-NEXT: s_cselect_b32 s1, s7, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s6
+; GFX6-NEXT: s_cselect_b32 s1, s1, s6
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s3, s1, 0
+; GFX6-NEXT: s_sub_i32 s3, s4, s3
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s4, s1, 0
+; GFX6-NEXT: s_sub_i32 s4, s5, s4
+; GFX6-NEXT: s_cmp_gt_i32 s4, s2
+; GFX6-NEXT: s_cselect_b32 s2, s4, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s3
+; GFX6-NEXT: s_cselect_b32 s2, s2, s3
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_movk_i32 s2, 0xff
+; GFX6-NEXT: s_ashr_i32 s1, s1, 24
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshl_b32 s0, s0, s4
+; GFX8-NEXT: s_lshr_b32 s3, s1, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_sext_i32_i16 s7, s0
+; GFX8-NEXT: s_sext_i32_i16 s8, 0
+; GFX8-NEXT: s_cmp_gt_i32 s7, s8
+; GFX8-NEXT: s_movk_i32 s5, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s9, s7, s8
+; GFX8-NEXT: s_sub_i32 s9, s5, s9
+; GFX8-NEXT: s_cmp_lt_i32 s7, s8
+; GFX8-NEXT: s_mov_b32 s6, 0x8000
+; GFX8-NEXT: s_cselect_b32 s7, s7, s8
+; GFX8-NEXT: s_sub_i32 s7, s6, s7
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s7, s1
+; GFX8-NEXT: s_cselect_b32 s1, s7, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s7, s9
+; GFX8-NEXT: s_cmp_lt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s1, s1, s7
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_lshl_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s2, s3, s4
+; GFX8-NEXT: s_ashr_i32 s0, s0, s4
+; GFX8-NEXT: s_sext_i32_i16 s3, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s7, s3, s8
+; GFX8-NEXT: s_sub_i32 s5, s5, s7
+; GFX8-NEXT: s_cmp_lt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s3, s3, s8
+; GFX8-NEXT: s_sub_i32 s3, s6, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s3, s2
+; GFX8-NEXT: s_cselect_b32 s2, s3, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s5
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_movk_i32 s2, 0xff
+; GFX8-NEXT: s_ashr_i32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s1, s1, s2
+; GFX8-NEXT: s_and_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshl_b32 s0, s0, s4
+; GFX9-NEXT: s_lshr_b32 s3, s1, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_sext_i32_i16 s7, s0
+; GFX9-NEXT: s_sext_i32_i16 s8, 0
+; GFX9-NEXT: s_cmp_gt_i32 s7, s8
+; GFX9-NEXT: s_movk_i32 s5, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s9, s7, s8
+; GFX9-NEXT: s_sub_i32 s9, s5, s9
+; GFX9-NEXT: s_cmp_lt_i32 s7, s8
+; GFX9-NEXT: s_mov_b32 s6, 0x8000
+; GFX9-NEXT: s_cselect_b32 s7, s7, s8
+; GFX9-NEXT: s_sub_i32 s7, s6, s7
+; GFX9-NEXT: s_sext_i32_i16 s7, s7
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s7, s1
+; GFX9-NEXT: s_cselect_b32 s1, s7, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s7, s9
+; GFX9-NEXT: s_cmp_lt_i32 s1, s7
+; GFX9-NEXT: s_cselect_b32 s1, s1, s7
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_lshl_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s2, s3, s4
+; GFX9-NEXT: s_ashr_i32 s0, s0, s4
+; GFX9-NEXT: s_sext_i32_i16 s3, s1
+; GFX9-NEXT: s_cmp_gt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s7, s3, s8
+; GFX9-NEXT: s_sub_i32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s3, s3, s8
+; GFX9-NEXT: s_sub_i32 s3, s6, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_cmp_gt_i32 s3, s2
+; GFX9-NEXT: s_cselect_b32 s2, s3, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s5
+; GFX9-NEXT: s_cmp_lt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_movk_i32 s2, 0xff
+; GFX9-NEXT: s_ashr_i32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s1, s1, s2
+; GFX9-NEXT: s_and_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s0, 8
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_sext_i32_i16 s6, 0
+; GFX10-NEXT: s_sext_i32_i16 s5, s0
+; GFX10-NEXT: s_lshr_b32 s4, s1, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_movk_i32 s7, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s8, s5, s6
+; GFX10-NEXT: s_mov_b32 s9, 0x8000
+; GFX10-NEXT: s_sub_i32 s8, s7, s8
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_sub_i32 s5, s9, s5
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cmp_gt_i32 s5, s1
+; GFX10-NEXT: s_cselect_b32 s1, s5, s1
+; GFX10-NEXT: s_sext_i32_i16 s5, s8
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s5
+; GFX10-NEXT: s_cselect_b32 s1, s1, s5
+; GFX10-NEXT: s_lshl_b32 s3, s3, s2
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s4, s2
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_sext_i32_i16 s4, s3
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_gt_i32 s4, s6
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cselect_b32 s5, s4, s6
+; GFX10-NEXT: s_sub_i32 s5, s7, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s6
+; GFX10-NEXT: s_sub_i32 s4, s9, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s4
+; GFX10-NEXT: s_cmp_gt_i32 s4, s1
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_sext_i32_i16 s4, s5
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s4
+; GFX10-NEXT: s_cselect_b32 s1, s1, s4
+; GFX10-NEXT: s_add_i32 s3, s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s1, s3
+; GFX10-NEXT: s_movk_i32 s3, 0xff
+; GFX10-NEXT: s_ashr_i32 s1, s1, s2
+; GFX10-NEXT: s_and_b32 s0, s0, s3
+; GFX10-NEXT: s_and_b32 s1, s1, s3
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define i32 @v_saddsat_v4i8(i32 %lhs.arg, i32 %rhs.arg) {
+; GFX6-LABEL: v_saddsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 8, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: v_max_i32_e32 v1, v10, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v8
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v5
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_max_i32_e32 v2, v8, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v5
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v6
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_bfrev_b32_e32 v9, -2
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v9, v5
+; GFX6-NEXT: v_max_i32_e32 v3, v6, v3
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v5
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v4
+; GFX6-NEXT: v_mov_b32_e32 v11, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v3
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 24, v1
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 24, v7
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v11, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v9, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 24, v2
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 24, v3
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v10, 0, v0
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_sub_u16_e32 v10, s5, v10
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v8, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v8, s4, v8
+; GFX8-NEXT: v_max_i16_e32 v1, v10, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v8
+; GFX8-NEXT: v_min_i16_e32 v8, 0, v3
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_max_i16_e32 v1, 0, v3
+; GFX8-NEXT: v_sub_u16_e32 v8, s5, v8
+; GFX8-NEXT: v_sub_u16_e32 v1, s4, v1
+; GFX8-NEXT: v_max_i16_e32 v2, v8, v2
+; GFX8-NEXT: v_min_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v2, 8, v4
+; GFX8-NEXT: v_add_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX8-NEXT: v_min_i16_e32 v6, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v6, s5, v6
+; GFX8-NEXT: v_mov_b32_e32 v9, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v4, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v4, v9, v4
+; GFX8-NEXT: v_max_i16_e32 v3, v6, v3
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v4
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v3
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v5
+; GFX8-NEXT: v_min_i16_e32 v6, 0, v3
+; GFX8-NEXT: v_max_i16_e32 v5, 0, v3
+; GFX8-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX8-NEXT: v_sub_u16_e32 v6, 0x8000, v6
+; GFX8-NEXT: v_sub_u16_e32 v5, v9, v5
+; GFX8-NEXT: v_max_i16_e32 v4, v6, v4
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v5
+; GFX8-NEXT: v_add_u16_e32 v3, v3, v4
+; GFX8-NEXT: v_mov_b32_e32 v4, 0xff
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v1), v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v0, sext(v0), v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v2), v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v3), v4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s5, 0x8000
+; GFX9-NEXT: v_min_i16_e32 v10, 0, v0
+; GFX9-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u16_e32 v10, s5, v10
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v8, 0, v0
+; GFX9-NEXT: v_sub_u16_e32 v8, s4, v8
+; GFX9-NEXT: v_max_i16_e32 v1, v10, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v8
+; GFX9-NEXT: v_min_i16_e32 v8, 0, v2
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_max_i16_e32 v1, 0, v2
+; GFX9-NEXT: v_sub_u16_e32 v8, s5, v8
+; GFX9-NEXT: v_sub_u16_e32 v1, s4, v1
+; GFX9-NEXT: v_max_i16_e32 v5, v8, v5
+; GFX9-NEXT: v_min_i16_e32 v1, v5, v1
+; GFX9-NEXT: v_add_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v2, 8, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX9-NEXT: v_min_i16_e32 v6, 0, v2
+; GFX9-NEXT: v_sub_u16_e32 v6, s5, v6
+; GFX9-NEXT: v_mov_b32_e32 v9, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v5, 0, v2
+; GFX9-NEXT: v_sub_u16_e32 v5, v9, v5
+; GFX9-NEXT: v_max_i16_e32 v3, v6, v3
+; GFX9-NEXT: v_min_i16_e32 v3, v3, v5
+; GFX9-NEXT: v_add_u16_e32 v2, v2, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v4
+; GFX9-NEXT: v_min_i16_e32 v6, 0, v3
+; GFX9-NEXT: v_max_i16_e32 v5, 0, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX9-NEXT: v_sub_u16_e32 v6, 0x8000, v6
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_sub_u16_e32 v5, v9, v5
+; GFX9-NEXT: v_max_i16_e32 v4, v6, v4
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_min_i16_e32 v4, v4, v5
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_add_u16_e32 v3, v3, v4
+; GFX9-NEXT: v_and_or_b32 v0, v0, s4, v1
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v2), s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v2, sext(v3), s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or3_b32 v0, v0, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v4, 8, v0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: s_mov_b32 s5, 16
+; GFX10-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s5, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_min_i16_e64 v8, v4, 0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v6, s5, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_mov_b32 s5, 0x8000
+; GFX10-NEXT: v_min_i16_e64 v9, v2, 0
+; GFX10-NEXT: v_lshlrev_b16_e64 v7, 8, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, s5, v8
+; GFX10-NEXT: v_max_i16_e64 v10, v4, 0
+; GFX10-NEXT: s_mov_b32 s6, 24
+; GFX10-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v15, s5, v9
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s6, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_max_i16_e64 v11, v2, 0
+; GFX10-NEXT: v_max_i16_e64 v7, v8, v7
+; GFX10-NEXT: v_sub_nc_u16_e64 v10, s4, v10
+; GFX10-NEXT: v_max_i16_e64 v5, v15, v5
+; GFX10-NEXT: v_lshrrev_b32_sdwa v1, s6, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, s4, v11
+; GFX10-NEXT: v_min_i16_e64 v11, v3, 0
+; GFX10-NEXT: v_min_i16_e64 v7, v7, v10
+; GFX10-NEXT: v_min_i16_e64 v10, v0, 0
+; GFX10-NEXT: v_mov_b32_e32 v9, 0x7fff
+; GFX10-NEXT: v_min_i16_e64 v5, v5, v8
+; GFX10-NEXT: v_sub_nc_u16_e64 v11, s5, v11
+; GFX10-NEXT: v_max_i16_e64 v8, v3, 0
+; GFX10-NEXT: v_sub_nc_u16_e64 v10, 0x8000, v10
+; GFX10-NEXT: v_max_i16_e64 v12, v0, 0
+; GFX10-NEXT: v_add_nc_u16_e64 v2, v2, v5
+; GFX10-NEXT: v_max_i16_e64 v6, v11, v6
+; GFX10-NEXT: v_sub_nc_u16_e64 v5, v9, v8
+; GFX10-NEXT: v_max_i16_e64 v1, v10, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, v9, v12
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_add_nc_u16_e64 v4, v4, v7
+; GFX10-NEXT: v_and_b32_sdwa v2, sext(v2), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_min_i16_e64 v5, v6, v5
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i16_e64 v4, 8, v4
+; GFX10-NEXT: v_lshlrev_b32_e32 v2, 8, v2
+; GFX10-NEXT: v_add_nc_u16_e64 v3, v3, v5
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_and_or_b32 v1, v4, s4, v2
+; GFX10-NEXT: v_and_b32_sdwa v2, sext(v3), s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, sext(v0), s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or3_b32 v0, v1, v2, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define amdgpu_ps i32 @s_saddsat_v4i8(i32 inreg %lhs.arg, i32 inreg %rhs.arg) {
+; GFX6-LABEL: s_saddsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s0, 16
+; GFX6-NEXT: s_lshr_b32 s4, s0, 24
+; GFX6-NEXT: s_lshr_b32 s5, s1, 8
+; GFX6-NEXT: s_lshr_b32 s6, s1, 16
+; GFX6-NEXT: s_lshr_b32 s7, s1, 24
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, 0
+; GFX6-NEXT: s_sub_i32 s10, s8, s10
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, 0
+; GFX6-NEXT: s_sub_i32 s11, s9, s11
+; GFX6-NEXT: s_cmp_gt_i32 s11, s1
+; GFX6-NEXT: s_cselect_b32 s1, s11, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s10
+; GFX6-NEXT: s_cselect_b32 s1, s1, s10
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s5, 24
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s5, s1, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s10, s1, 0
+; GFX6-NEXT: s_sub_i32 s10, s9, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s2
+; GFX6-NEXT: s_cselect_b32 s2, s10, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s5
+; GFX6-NEXT: s_cselect_b32 s2, s2, s5
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_ashr_i32 s1, s1, 24
+; GFX6-NEXT: s_lshl_b32 s3, s6, 24
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s5, s2, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s6, s2, 0
+; GFX6-NEXT: s_sub_i32 s6, s9, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s3
+; GFX6-NEXT: s_cselect_b32 s3, s6, s3
+; GFX6-NEXT: s_cmp_lt_i32 s3, s5
+; GFX6-NEXT: s_cselect_b32 s3, s3, s5
+; GFX6-NEXT: s_add_i32 s2, s2, s3
+; GFX6-NEXT: s_lshl_b32 s3, s4, 24
+; GFX6-NEXT: s_ashr_i32 s2, s2, 24
+; GFX6-NEXT: s_lshl_b32 s4, s7, 24
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s5, s3, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s6, s3, 0
+; GFX6-NEXT: s_sub_i32 s6, s9, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s4
+; GFX6-NEXT: s_cselect_b32 s4, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_ashr_i32 s3, s3, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s3, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshr_b32 s3, s0, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 24
+; GFX8-NEXT: s_lshl_b32 s0, s0, s8
+; GFX8-NEXT: s_lshr_b32 s5, s1, 8
+; GFX8-NEXT: s_lshr_b32 s6, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 24
+; GFX8-NEXT: s_lshl_b32 s1, s1, s8
+; GFX8-NEXT: s_sext_i32_i16 s11, s0
+; GFX8-NEXT: s_sext_i32_i16 s12, 0
+; GFX8-NEXT: s_cmp_gt_i32 s11, s12
+; GFX8-NEXT: s_movk_i32 s9, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s13, s11, s12
+; GFX8-NEXT: s_sub_i32 s13, s9, s13
+; GFX8-NEXT: s_cmp_lt_i32 s11, s12
+; GFX8-NEXT: s_mov_b32 s10, 0x8000
+; GFX8-NEXT: s_cselect_b32 s11, s11, s12
+; GFX8-NEXT: s_sub_i32 s11, s10, s11
+; GFX8-NEXT: s_sext_i32_i16 s11, s11
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s11, s1
+; GFX8-NEXT: s_cselect_b32 s1, s11, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s11, s13
+; GFX8-NEXT: s_cmp_lt_i32 s1, s11
+; GFX8-NEXT: s_cselect_b32 s1, s1, s11
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_lshl_b32 s1, s2, s8
+; GFX8-NEXT: s_lshl_b32 s2, s5, s8
+; GFX8-NEXT: s_ashr_i32 s0, s0, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s1
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s11, s5, s12
+; GFX8-NEXT: s_sub_i32 s11, s9, s11
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s5, s2
+; GFX8-NEXT: s_cselect_b32 s2, s5, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s5, s11
+; GFX8-NEXT: s_cmp_lt_i32 s2, s5
+; GFX8-NEXT: s_cselect_b32 s2, s2, s5
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_lshl_b32 s2, s3, s8
+; GFX8-NEXT: s_lshl_b32 s3, s6, s8
+; GFX8-NEXT: s_ashr_i32 s1, s1, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s2
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s6, s5, s12
+; GFX8-NEXT: s_sub_i32 s6, s9, s6
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s5, s3
+; GFX8-NEXT: s_cselect_b32 s3, s5, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s5, s6
+; GFX8-NEXT: s_cmp_lt_i32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_lshl_b32 s3, s4, s8
+; GFX8-NEXT: s_lshl_b32 s4, s7, s8
+; GFX8-NEXT: s_ashr_i32 s2, s2, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s3
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s6, s5, s12
+; GFX8-NEXT: s_sub_i32 s6, s9, s6
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s6
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: s_movk_i32 s4, 0xff
+; GFX8-NEXT: s_and_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s0, s0, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_ashr_i32 s3, s3, s8
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s3, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 24
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshr_b32 s3, s0, 16
+; GFX9-NEXT: s_lshr_b32 s4, s0, 24
+; GFX9-NEXT: s_lshl_b32 s0, s0, s8
+; GFX9-NEXT: s_lshr_b32 s5, s1, 8
+; GFX9-NEXT: s_lshr_b32 s6, s1, 16
+; GFX9-NEXT: s_lshr_b32 s7, s1, 24
+; GFX9-NEXT: s_lshl_b32 s1, s1, s8
+; GFX9-NEXT: s_sext_i32_i16 s11, s0
+; GFX9-NEXT: s_sext_i32_i16 s12, 0
+; GFX9-NEXT: s_cmp_gt_i32 s11, s12
+; GFX9-NEXT: s_movk_i32 s9, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s13, s11, s12
+; GFX9-NEXT: s_sub_i32 s13, s9, s13
+; GFX9-NEXT: s_cmp_lt_i32 s11, s12
+; GFX9-NEXT: s_mov_b32 s10, 0x8000
+; GFX9-NEXT: s_cselect_b32 s11, s11, s12
+; GFX9-NEXT: s_sub_i32 s11, s10, s11
+; GFX9-NEXT: s_sext_i32_i16 s11, s11
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s11, s1
+; GFX9-NEXT: s_cselect_b32 s1, s11, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s11, s13
+; GFX9-NEXT: s_cmp_lt_i32 s1, s11
+; GFX9-NEXT: s_cselect_b32 s1, s1, s11
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_lshl_b32 s1, s2, s8
+; GFX9-NEXT: s_lshl_b32 s2, s5, s8
+; GFX9-NEXT: s_ashr_i32 s0, s0, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s1
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s11, s5, s12
+; GFX9-NEXT: s_sub_i32 s11, s9, s11
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_cmp_gt_i32 s5, s2
+; GFX9-NEXT: s_cselect_b32 s2, s5, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_sext_i32_i16 s5, s11
+; GFX9-NEXT: s_cmp_lt_i32 s2, s5
+; GFX9-NEXT: s_cselect_b32 s2, s2, s5
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_lshl_b32 s2, s3, s8
+; GFX9-NEXT: s_lshl_b32 s3, s6, s8
+; GFX9-NEXT: s_ashr_i32 s1, s1, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s2
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s6, s5, s12
+; GFX9-NEXT: s_sub_i32 s6, s9, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_cmp_gt_i32 s5, s3
+; GFX9-NEXT: s_cselect_b32 s3, s5, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_sext_i32_i16 s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_lshl_b32 s3, s4, s8
+; GFX9-NEXT: s_lshl_b32 s4, s7, s8
+; GFX9-NEXT: s_ashr_i32 s2, s2, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s3
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s6, s5, s12
+; GFX9-NEXT: s_sub_i32 s6, s9, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_sext_i32_i16 s4, s4
+; GFX9-NEXT: s_cmp_gt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: s_and_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s0, s0, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, s8
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s3, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 24
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s6, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s0, 8
+; GFX10-NEXT: s_lshr_b32 s3, s0, 16
+; GFX10-NEXT: s_lshr_b32 s4, s0, 24
+; GFX10-NEXT: s_lshl_b32 s0, s0, s6
+; GFX10-NEXT: s_sext_i32_i16 s10, 0
+; GFX10-NEXT: s_sext_i32_i16 s9, s0
+; GFX10-NEXT: s_lshr_b32 s5, s1, 8
+; GFX10-NEXT: s_lshr_b32 s7, s1, 16
+; GFX10-NEXT: s_lshr_b32 s8, s1, 24
+; GFX10-NEXT: s_lshl_b32 s1, s1, s6
+; GFX10-NEXT: s_cmp_gt_i32 s9, s10
+; GFX10-NEXT: s_movk_i32 s11, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s12, s9, s10
+; GFX10-NEXT: s_mov_b32 s13, 0x8000
+; GFX10-NEXT: s_sub_i32 s12, s11, s12
+; GFX10-NEXT: s_cmp_lt_i32 s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cselect_b32 s9, s9, s10
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_sub_i32 s9, s13, s9
+; GFX10-NEXT: s_sext_i32_i16 s9, s9
+; GFX10-NEXT: s_cmp_gt_i32 s9, s1
+; GFX10-NEXT: s_cselect_b32 s1, s9, s1
+; GFX10-NEXT: s_sext_i32_i16 s9, s12
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s9
+; GFX10-NEXT: s_cselect_b32 s1, s1, s9
+; GFX10-NEXT: s_lshl_b32 s5, s5, s6
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, s6
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_sext_i32_i16 s2, s1
+; GFX10-NEXT: s_ashr_i32 s0, s0, s6
+; GFX10-NEXT: s_cmp_gt_i32 s2, s10
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s9, s2, s10
+; GFX10-NEXT: s_sub_i32 s9, s11, s9
+; GFX10-NEXT: s_cmp_lt_i32 s2, s10
+; GFX10-NEXT: s_cselect_b32 s2, s2, s10
+; GFX10-NEXT: s_sub_i32 s2, s13, s2
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cmp_gt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_sext_i32_i16 s5, s9
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_lshl_b32 s3, s3, s6
+; GFX10-NEXT: s_add_i32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s3
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_lshl_b32 s2, s7, s6
+; GFX10-NEXT: s_ashr_i32 s1, s1, s6
+; GFX10-NEXT: s_cmp_gt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cselect_b32 s7, s5, s10
+; GFX10-NEXT: s_sub_i32 s7, s11, s7
+; GFX10-NEXT: s_cmp_lt_i32 s5, s10
+; GFX10-NEXT: s_cselect_b32 s5, s5, s10
+; GFX10-NEXT: s_sub_i32 s5, s13, s5
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cmp_gt_i32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s7
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_lshl_b32 s4, s4, s6
+; GFX10-NEXT: s_add_i32 s3, s3, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s4
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_lshl_b32 s2, s8, s6
+; GFX10-NEXT: s_ashr_i32 s3, s3, s6
+; GFX10-NEXT: s_cmp_gt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cselect_b32 s7, s5, s10
+; GFX10-NEXT: s_sub_i32 s7, s11, s7
+; GFX10-NEXT: s_cmp_lt_i32 s5, s10
+; GFX10-NEXT: s_cselect_b32 s5, s5, s10
+; GFX10-NEXT: s_sub_i32 s5, s13, s5
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cmp_gt_i32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s7
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_movk_i32 s7, 0xff
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_and_b32 s1, s1, s7
+; GFX10-NEXT: s_add_i32 s4, s4, s2
+; GFX10-NEXT: s_and_b32 s2, s3, s7
+; GFX10-NEXT: s_sext_i32_i16 s3, s4
+; GFX10-NEXT: s_and_b32 s0, s0, s7
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: s_ashr_i32 s3, s3, s6
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, 16
+; GFX10-NEXT: s_and_b32 s2, s3, s7
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, 24
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define i24 @v_saddsat_i24(i24 %lhs, i24 %rhs) {
+; GFX6-LABEL: v_saddsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v0, v1
+; GFX8-NEXT: v_bfe_i32 v3, v2, 0, 24
+; GFX8-NEXT: v_bfe_i32 v0, v0, 0, 24
+; GFX8-NEXT: v_cmp_lt_i32_e64 s[4:5], v3, v0
+; GFX8-NEXT: v_bfe_i32 v0, v1, 0, 24
+; GFX8-NEXT: s_bfe_i32 s6, 0, 0x180000
+; GFX8-NEXT: v_cmp_gt_i32_e64 s[6:7], s6, v0
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 23, v3
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0xff800000, v0
+; GFX8-NEXT: s_xor_b64 vcc, s[6:7], s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX9-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u32_e32 v3, 0x80000000, v3
+; GFX9-NEXT: v_sub_u32_e32 v2, 0x7fffffff, v2
+; GFX9-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX9-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX10-NEXT: v_max_i32_e32 v3, 0, v0
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, 0x80000000, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, 0x7fffffff, v3
+; GFX10-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i24 @llvm.sadd.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define amdgpu_ps i24 @s_saddsat_i24(i24 inreg %lhs, i24 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s3, s0, 0
+; GFX6-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX6-NEXT: s_cmp_gt_i32 s3, s1
+; GFX6-NEXT: s_cselect_b32 s1, s3, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s1, s1, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 8
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_i32 s2, s0, s1
+; GFX8-NEXT: s_bfe_i32 s3, s2, 0x180000
+; GFX8-NEXT: s_bfe_i32 s0, s0, 0x180000
+; GFX8-NEXT: s_cmp_lt_i32 s3, s0
+; GFX8-NEXT: s_cselect_b32 s0, 1, 0
+; GFX8-NEXT: s_bfe_i32 s1, s1, 0x180000
+; GFX8-NEXT: s_bfe_i32 s4, 0, 0x180000
+; GFX8-NEXT: s_cmp_lt_i32 s1, s4
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_xor_b32 s0, s1, s0
+; GFX8-NEXT: s_ashr_i32 s1, s3, 23
+; GFX8-NEXT: s_add_i32 s1, s1, 0xff800000
+; GFX8-NEXT: s_and_b32 s0, s0, 1
+; GFX8-NEXT: s_cmp_lg_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s0, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_lshl_b32 s0, s0, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s2, s0, 0
+; GFX9-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s3, s0, 0
+; GFX9-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_ashr_i32 s0, s0, 8
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_lshl_b32 s0, s0, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s0, 0
+; GFX10-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: s_cselect_b32 s3, s0, 0
+; GFX10-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_ashr_i32 s0, s0, 8
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i24 @llvm.sadd.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define i32 @v_saddsat_i32(i32 %lhs, i32 %rhs) {
+; GFX6-LABEL: v_saddsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX8-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, 0x80000000, v3
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, 0x7fffffff, v2
+; GFX8-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX8-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX9-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v3, 0x80000000, v3
+; GFX9-NEXT: v_sub_u32_e32 v2, 0x7fffffff, v2
+; GFX9-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX9-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX10-NEXT: v_max_i32_e32 v3, 0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, 0x80000000, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, 0x7fffffff, v3
+; GFX10-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i32 @llvm.sadd.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps i32 @s_saddsat_i32(i32 inreg %lhs, i32 inreg %rhs) {
+; GCN-LABEL: s_saddsat_i32:
+; GCN: ; %bb.0:
+; GCN-NEXT: s_cmp_gt_i32 s0, 0
+; GCN-NEXT: ; implicit-def: $vcc_hi
+; GCN-NEXT: s_cselect_b32 s2, s0, 0
+; GCN-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GCN-NEXT: s_cmp_lt_i32 s0, 0
+; GCN-NEXT: s_cselect_b32 s3, s0, 0
+; GCN-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GCN-NEXT: s_cmp_gt_i32 s3, s1
+; GCN-NEXT: s_cselect_b32 s1, s3, s1
+; GCN-NEXT: s_cmp_lt_i32 s1, s2
+; GCN-NEXT: s_cselect_b32 s1, s1, s2
+; GCN-NEXT: s_add_i32 s0, s0, s1
+; GCN-NEXT: ; return to shader part epilog
+; GFX6-LABEL: s_saddsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s3, s0, 0
+; GFX6-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX6-NEXT: s_cmp_gt_i32 s3, s1
+; GFX6-NEXT: s_cselect_b32 s1, s3, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s1, s1, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s2, s0, 0
+; GFX8-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s3, s0, 0
+; GFX8-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX8-NEXT: s_cmp_gt_i32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_cmp_lt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s1, s1, s2
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s2, s0, 0
+; GFX9-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s3, s0, 0
+; GFX9-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s0, 0
+; GFX10-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: s_cselect_b32 s3, s0, 0
+; GFX10-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.sadd.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps float @saddsat_i32_sv(i32 inreg %lhs, i32 %rhs) {
+; GFX6-LABEL: saddsat_i32_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s1, s0, 0
+; GFX6-NEXT: s_sub_i32 s1, 0x7fffffff, s1
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x80000000, s2
+; GFX6-NEXT: v_max_i32_e32 v0, s2, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i32_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s1, s0, 0
+; GFX8-NEXT: s_sub_i32 s1, 0x7fffffff, s1
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s2, s0, 0
+; GFX8-NEXT: s_sub_i32 s2, 0x80000000, s2
+; GFX8-NEXT: v_max_i32_e32 v0, s2, v0
+; GFX8-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i32_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s1, s0, 0
+; GFX9-NEXT: s_sub_i32 s1, 0x7fffffff, s1
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s2, s0, 0
+; GFX9-NEXT: s_sub_i32 s2, 0x80000000, s2
+; GFX9-NEXT: v_max_i32_e32 v0, s2, v0
+; GFX9-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX9-NEXT: v_add_u32_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i32_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s1, s0, 0
+; GFX10-NEXT: s_sub_i32 s1, 0x7fffffff, s1
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: s_cselect_b32 s2, s0, 0
+; GFX10-NEXT: s_sub_i32 s2, 0x80000000, s2
+; GFX10-NEXT: v_max_i32_e32 v0, s2, v0
+; GFX10-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX10-NEXT: v_add_nc_u32_e32 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.sadd.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @saddsat_i32_vs(i32 %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: saddsat_i32_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v1, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x80000000, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, 0x7fffffff, v1
+; GFX6-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX6-NEXT: v_min_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i32_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX8-NEXT: v_max_i32_e32 v1, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, 0x80000000, v2
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, 0x7fffffff, v1
+; GFX8-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX8-NEXT: v_min_i32_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i32_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX9-NEXT: v_max_i32_e32 v1, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v2, 0x80000000, v2
+; GFX9-NEXT: v_sub_u32_e32 v1, 0x7fffffff, v1
+; GFX9-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX9-NEXT: v_min_i32_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i32_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_i32_e32 v1, 0, v0
+; GFX10-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, 0x80000000, v1
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, 0x7fffffff, v2
+; GFX10-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.sadd.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define <2 x i32> @v_saddsat_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
+; GFX6-LABEL: v_saddsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_max_i32_e32 v2, v5, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX6-NEXT: v_min_i32_e32 v4, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, s4, v2
+; GFX6-NEXT: v_max_i32_e32 v3, v4, v3
+; GFX6-NEXT: v_min_i32_e32 v2, v3, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v5, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, s5, v5
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v4, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: v_max_i32_e32 v2, v5, v2
+; GFX8-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX8-NEXT: v_min_i32_e32 v4, 0, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v2
+; GFX8-NEXT: v_max_i32_e32 v2, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s5, v4
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, s4, v2
+; GFX8-NEXT: v_max_i32_e32 v3, v4, v3
+; GFX8-NEXT: v_min_i32_e32 v2, v3, v2
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v5, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v5, s5, v5
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v4, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v4, s4, v4
+; GFX9-NEXT: v_max_i32_e32 v2, v5, v2
+; GFX9-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX9-NEXT: v_min_i32_e32 v4, 0, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v2
+; GFX9-NEXT: v_max_i32_e32 v2, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v4, s5, v4
+; GFX9-NEXT: v_sub_u32_e32 v2, s4, v2
+; GFX9-NEXT: v_max_i32_e32 v3, v4, v3
+; GFX9-NEXT: v_min_i32_e32 v2, v3, v2
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v4, 0, v0
+; GFX10-NEXT: v_min_i32_e32 v5, 0, v1
+; GFX10-NEXT: s_mov_b32 s4, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v6, 0, v0
+; GFX10-NEXT: v_max_i32_e32 v7, 0, v1
+; GFX10-NEXT: v_sub_nc_u32_e32 v4, s4, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v5, s4, v5
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v6, s4, v6
+; GFX10-NEXT: v_max_i32_e32 v11, v4, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v7, s4, v7
+; GFX10-NEXT: v_max_i32_e32 v10, v5, v3
+; GFX10-NEXT: v_min_i32_e32 v2, v11, v6
+; GFX10-NEXT: v_min_i32_e32 v3, v10, v7
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v2
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define amdgpu_ps <2 x i32> @s_saddsat_v2i32(<2 x i32> inreg %lhs, <2 x i32> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, 0
+; GFX6-NEXT: s_sub_i32 s6, s4, s6
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, 0
+; GFX6-NEXT: s_sub_i32 s7, s5, s7
+; GFX6-NEXT: s_cmp_gt_i32 s7, s2
+; GFX6-NEXT: s_cselect_b32 s2, s7, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s6
+; GFX6-NEXT: s_cselect_b32 s2, s2, s6
+; GFX6-NEXT: s_add_i32 s0, s0, s2
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s2, s1, 0
+; GFX6-NEXT: s_sub_i32 s2, s4, s2
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s4, s1, 0
+; GFX6-NEXT: s_sub_i32 s4, s5, s4
+; GFX6-NEXT: s_cmp_gt_i32 s4, s3
+; GFX6-NEXT: s_cselect_b32 s3, s4, s3
+; GFX6-NEXT: s_cmp_lt_i32 s3, s2
+; GFX6-NEXT: s_cselect_b32 s2, s3, s2
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: s_cselect_b32 s6, s0, 0
+; GFX8-NEXT: s_sub_i32 s6, s4, s6
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s7, s0, 0
+; GFX8-NEXT: s_sub_i32 s7, s5, s7
+; GFX8-NEXT: s_cmp_gt_i32 s7, s2
+; GFX8-NEXT: s_cselect_b32 s2, s7, s2
+; GFX8-NEXT: s_cmp_lt_i32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_add_i32 s0, s0, s2
+; GFX8-NEXT: s_cmp_gt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s2, s1, 0
+; GFX8-NEXT: s_sub_i32 s2, s4, s2
+; GFX8-NEXT: s_cmp_lt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s4, s1, 0
+; GFX8-NEXT: s_sub_i32 s4, s5, s4
+; GFX8-NEXT: s_cmp_gt_i32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_cmp_lt_i32 s3, s2
+; GFX8-NEXT: s_cselect_b32 s2, s3, s2
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: s_cselect_b32 s6, s0, 0
+; GFX9-NEXT: s_sub_i32 s6, s4, s6
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s7, s0, 0
+; GFX9-NEXT: s_sub_i32 s7, s5, s7
+; GFX9-NEXT: s_cmp_gt_i32 s7, s2
+; GFX9-NEXT: s_cselect_b32 s2, s7, s2
+; GFX9-NEXT: s_cmp_lt_i32 s2, s6
+; GFX9-NEXT: s_cselect_b32 s2, s2, s6
+; GFX9-NEXT: s_add_i32 s0, s0, s2
+; GFX9-NEXT: s_cmp_gt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s2, s1, 0
+; GFX9-NEXT: s_sub_i32 s2, s4, s2
+; GFX9-NEXT: s_cmp_lt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s4, s1, 0
+; GFX9-NEXT: s_sub_i32 s4, s5, s4
+; GFX9-NEXT: s_cmp_gt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_cmp_lt_i32 s3, s2
+; GFX9-NEXT: s_cselect_b32 s2, s3, s2
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: s_cselect_b32 s5, s0, 0
+; GFX10-NEXT: s_mov_b32 s6, 0x80000000
+; GFX10-NEXT: s_sub_i32 s5, s4, s5
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s7, s0, 0
+; GFX10-NEXT: s_sub_i32 s7, s6, s7
+; GFX10-NEXT: s_cmp_gt_i32 s7, s2
+; GFX10-NEXT: s_cselect_b32 s2, s7, s2
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_add_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_gt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s2, s1, 0
+; GFX10-NEXT: s_sub_i32 s2, s4, s2
+; GFX10-NEXT: s_cmp_lt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, s1, 0
+; GFX10-NEXT: s_sub_i32 s4, s6, s4
+; GFX10-NEXT: s_cmp_gt_i32 s4, s3
+; GFX10-NEXT: s_cselect_b32 s3, s4, s3
+; GFX10-NEXT: s_cmp_lt_i32 s3, s2
+; GFX10-NEXT: s_cselect_b32 s2, s3, s2
+; GFX10-NEXT: s_add_i32 s1, s1, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define <3 x i32> @v_saddsat_v3i32(<3 x i32> %lhs, <3 x i32> %rhs) {
+; GFX6-LABEL: v_saddsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v7, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, s5, v7
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v6, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, s4, v6
+; GFX6-NEXT: v_max_i32_e32 v3, v7, v3
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v3
+; GFX6-NEXT: v_max_i32_e32 v3, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX6-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX6-NEXT: v_min_i32_e32 v4, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v3
+; GFX6-NEXT: v_max_i32_e32 v3, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v7, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v7, vcc, s5, v7
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v6, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, s4, v6
+; GFX8-NEXT: v_max_i32_e32 v3, v7, v3
+; GFX8-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX8-NEXT: v_min_i32_e32 v6, 0, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v3
+; GFX8-NEXT: v_max_i32_e32 v3, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, s5, v6
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, s4, v3
+; GFX8-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX8-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX8-NEXT: v_min_i32_e32 v4, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s5, v4
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v3
+; GFX8-NEXT: v_max_i32_e32 v3, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, s4, v3
+; GFX8-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX8-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v7, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v7, s5, v7
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v6, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v6, s4, v6
+; GFX9-NEXT: v_max_i32_e32 v3, v7, v3
+; GFX9-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX9-NEXT: v_min_i32_e32 v6, 0, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v3
+; GFX9-NEXT: v_max_i32_e32 v3, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v6, s5, v6
+; GFX9-NEXT: v_sub_u32_e32 v3, s4, v3
+; GFX9-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX9-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX9-NEXT: v_min_i32_e32 v4, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v4, s5, v4
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v3
+; GFX9-NEXT: v_max_i32_e32 v3, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v3, s4, v3
+; GFX9-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX9-NEXT: v_min_i32_e32 v3, v4, v3
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v7, 0, v0
+; GFX10-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX10-NEXT: v_min_i32_e32 v9, 0, v2
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v6, 0, v0
+; GFX10-NEXT: v_sub_nc_u32_e32 v14, s5, v7
+; GFX10-NEXT: v_sub_nc_u32_e32 v15, s5, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, s5, v9
+; GFX10-NEXT: v_max_i32_e32 v10, 0, v1
+; GFX10-NEXT: v_max_i32_e32 v11, 0, v2
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_max_i32_e32 v3, v14, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v6, s4, v6
+; GFX10-NEXT: v_sub_nc_u32_e32 v7, s4, v10
+; GFX10-NEXT: v_max_i32_e32 v4, v15, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v8, s4, v11
+; GFX10-NEXT: v_max_i32_e32 v5, v19, v5
+; GFX10-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i32_e32 v4, v4, v7
+; GFX10-NEXT: v_min_i32_e32 v5, v5, v8
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v3
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v4
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <3 x i32> @llvm.sadd.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define amdgpu_ps <3 x i32> @s_saddsat_v3i32(<3 x i32> inreg %lhs, <3 x i32> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s6, -2
+; GFX6-NEXT: s_cselect_b32 s8, s0, 0
+; GFX6-NEXT: s_sub_i32 s8, s6, s8
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s7, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s9, s0, 0
+; GFX6-NEXT: s_sub_i32 s9, s7, s9
+; GFX6-NEXT: s_cmp_gt_i32 s9, s3
+; GFX6-NEXT: s_cselect_b32 s3, s9, s3
+; GFX6-NEXT: s_cmp_lt_i32 s3, s8
+; GFX6-NEXT: s_cselect_b32 s3, s3, s8
+; GFX6-NEXT: s_add_i32 s0, s0, s3
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s3, s1, 0
+; GFX6-NEXT: s_sub_i32 s3, s6, s3
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s8, s1, 0
+; GFX6-NEXT: s_sub_i32 s8, s7, s8
+; GFX6-NEXT: s_cmp_gt_i32 s8, s4
+; GFX6-NEXT: s_cselect_b32 s4, s8, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s3
+; GFX6-NEXT: s_cselect_b32 s3, s4, s3
+; GFX6-NEXT: s_add_i32 s1, s1, s3
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s3, s2, 0
+; GFX6-NEXT: s_sub_i32 s3, s6, s3
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s4, s2, 0
+; GFX6-NEXT: s_sub_i32 s4, s7, s4
+; GFX6-NEXT: s_cmp_gt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_cmp_lt_i32 s4, s3
+; GFX6-NEXT: s_cselect_b32 s3, s4, s3
+; GFX6-NEXT: s_add_i32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_brev_b32 s6, -2
+; GFX8-NEXT: s_cselect_b32 s8, s0, 0
+; GFX8-NEXT: s_sub_i32 s8, s6, s8
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_mov_b32 s7, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s9, s0, 0
+; GFX8-NEXT: s_sub_i32 s9, s7, s9
+; GFX8-NEXT: s_cmp_gt_i32 s9, s3
+; GFX8-NEXT: s_cselect_b32 s3, s9, s3
+; GFX8-NEXT: s_cmp_lt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s3, s3, s8
+; GFX8-NEXT: s_add_i32 s0, s0, s3
+; GFX8-NEXT: s_cmp_gt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s3, s1, 0
+; GFX8-NEXT: s_sub_i32 s3, s6, s3
+; GFX8-NEXT: s_cmp_lt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s8, s1, 0
+; GFX8-NEXT: s_sub_i32 s8, s7, s8
+; GFX8-NEXT: s_cmp_gt_i32 s8, s4
+; GFX8-NEXT: s_cselect_b32 s4, s8, s4
+; GFX8-NEXT: s_cmp_lt_i32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_add_i32 s1, s1, s3
+; GFX8-NEXT: s_cmp_gt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s3, s2, 0
+; GFX8-NEXT: s_sub_i32 s3, s6, s3
+; GFX8-NEXT: s_cmp_lt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s4, s2, 0
+; GFX8-NEXT: s_sub_i32 s4, s7, s4
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_brev_b32 s6, -2
+; GFX9-NEXT: s_cselect_b32 s8, s0, 0
+; GFX9-NEXT: s_sub_i32 s8, s6, s8
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_mov_b32 s7, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s9, s0, 0
+; GFX9-NEXT: s_sub_i32 s9, s7, s9
+; GFX9-NEXT: s_cmp_gt_i32 s9, s3
+; GFX9-NEXT: s_cselect_b32 s3, s9, s3
+; GFX9-NEXT: s_cmp_lt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s3, s3, s8
+; GFX9-NEXT: s_add_i32 s0, s0, s3
+; GFX9-NEXT: s_cmp_gt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s3, s1, 0
+; GFX9-NEXT: s_sub_i32 s3, s6, s3
+; GFX9-NEXT: s_cmp_lt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s8, s1, 0
+; GFX9-NEXT: s_sub_i32 s8, s7, s8
+; GFX9-NEXT: s_cmp_gt_i32 s8, s4
+; GFX9-NEXT: s_cselect_b32 s4, s8, s4
+; GFX9-NEXT: s_cmp_lt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_add_i32 s1, s1, s3
+; GFX9-NEXT: s_cmp_gt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s3, s2, 0
+; GFX9-NEXT: s_sub_i32 s3, s6, s3
+; GFX9-NEXT: s_cmp_lt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s4, s2, 0
+; GFX9-NEXT: s_sub_i32 s4, s7, s4
+; GFX9-NEXT: s_cmp_gt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: s_brev_b32 s6, -2
+; GFX10-NEXT: s_cselect_b32 s7, s0, 0
+; GFX10-NEXT: s_mov_b32 s8, 0x80000000
+; GFX10-NEXT: s_sub_i32 s7, s6, s7
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s9, s0, 0
+; GFX10-NEXT: s_sub_i32 s9, s8, s9
+; GFX10-NEXT: s_cmp_gt_i32 s9, s3
+; GFX10-NEXT: s_cselect_b32 s3, s9, s3
+; GFX10-NEXT: s_cmp_lt_i32 s3, s7
+; GFX10-NEXT: s_cselect_b32 s3, s3, s7
+; GFX10-NEXT: s_add_i32 s0, s0, s3
+; GFX10-NEXT: s_cmp_gt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s3, s1, 0
+; GFX10-NEXT: s_sub_i32 s3, s6, s3
+; GFX10-NEXT: s_cmp_lt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s7, s1, 0
+; GFX10-NEXT: s_sub_i32 s7, s8, s7
+; GFX10-NEXT: s_cmp_gt_i32 s7, s4
+; GFX10-NEXT: s_cselect_b32 s4, s7, s4
+; GFX10-NEXT: s_cmp_lt_i32 s4, s3
+; GFX10-NEXT: s_cselect_b32 s3, s4, s3
+; GFX10-NEXT: s_add_i32 s1, s1, s3
+; GFX10-NEXT: s_cmp_gt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s3, s2, 0
+; GFX10-NEXT: s_sub_i32 s3, s6, s3
+; GFX10-NEXT: s_cmp_lt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s4, s2, 0
+; GFX10-NEXT: s_sub_i32 s4, s8, s4
+; GFX10-NEXT: s_cmp_gt_i32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, s3
+; GFX10-NEXT: s_cselect_b32 s3, s4, s3
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <3 x i32> @llvm.sadd.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define <4 x i32> @v_saddsat_v4i32(<4 x i32> %lhs, <4 x i32> %rhs) {
+; GFX6-LABEL: v_saddsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v9, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, s5, v9
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: v_max_i32_e32 v4, v9, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_max_i32_e32 v5, v8, v5
+; GFX6-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_min_i32_e32 v5, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX6-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_min_i32_e32 v5, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, 0x80000000, v5
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, 0x7fffffff, v4
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX6-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v9, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v9, vcc, s5, v9
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v8, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, s4, v8
+; GFX8-NEXT: v_max_i32_e32 v4, v9, v4
+; GFX8-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX8-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v4
+; GFX8-NEXT: v_max_i32_e32 v4, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, s5, v8
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: v_max_i32_e32 v5, v8, v5
+; GFX8-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX8-NEXT: v_min_i32_e32 v5, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, s5, v5
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v4
+; GFX8-NEXT: v_max_i32_e32 v4, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX8-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX8-NEXT: v_min_i32_e32 v5, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, 0x80000000, v5
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v4
+; GFX8-NEXT: v_max_i32_e32 v4, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, 0x7fffffff, v4
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX8-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v9, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v9, s5, v9
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v8, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v8, s4, v8
+; GFX9-NEXT: v_max_i32_e32 v4, v9, v4
+; GFX9-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX9-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v4
+; GFX9-NEXT: v_max_i32_e32 v4, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v8, s5, v8
+; GFX9-NEXT: v_sub_u32_e32 v4, s4, v4
+; GFX9-NEXT: v_max_i32_e32 v5, v8, v5
+; GFX9-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX9-NEXT: v_min_i32_e32 v5, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v5, s5, v5
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v4
+; GFX9-NEXT: v_max_i32_e32 v4, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v4, s4, v4
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX9-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX9-NEXT: v_min_i32_e32 v5, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v5, 0x80000000, v5
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v4
+; GFX9-NEXT: v_max_i32_e32 v4, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v4, 0x7fffffff, v4
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX9-NEXT: v_min_i32_e32 v4, v5, v4
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v8, 0, v0
+; GFX10-NEXT: s_mov_b32 s4, 0x80000000
+; GFX10-NEXT: v_min_i32_e32 v11, 0, v1
+; GFX10-NEXT: v_min_i32_e32 v12, 0, v3
+; GFX10-NEXT: v_max_i32_e32 v9, 0, v0
+; GFX10-NEXT: v_sub_nc_u32_e32 v15, s4, v8
+; GFX10-NEXT: v_min_i32_e32 v8, 0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, s4, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v12, 0x80000000, v12
+; GFX10-NEXT: v_max_i32_e32 v10, 0, v1
+; GFX10-NEXT: v_max_i32_e32 v13, 0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v8, s4, v8
+; GFX10-NEXT: v_max_i32_e32 v14, 0, v3
+; GFX10-NEXT: s_brev_b32 s5, -2
+; GFX10-NEXT: v_max_i32_e32 v5, v11, v5
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, s5, v10
+; GFX10-NEXT: v_max_i32_e32 v6, v8, v6
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, s5, v13
+; GFX10-NEXT: v_sub_nc_u32_e32 v9, s5, v9
+; GFX10-NEXT: v_max_i32_e32 v4, v15, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v8, 0x7fffffff, v14
+; GFX10-NEXT: v_max_i32_e32 v7, v12, v7
+; GFX10-NEXT: v_min_i32_e32 v11, v6, v11
+; GFX10-NEXT: v_min_i32_e32 v19, v5, v10
+; GFX10-NEXT: v_min_i32_e32 v15, v4, v9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i32_e32 v6, v7, v8
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v11
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v19
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v15
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define amdgpu_ps <4 x i32> @s_saddsat_v4i32(<4 x i32> inreg %lhs, <4 x i32> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, 0
+; GFX6-NEXT: s_sub_i32 s10, s8, s10
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, 0
+; GFX6-NEXT: s_sub_i32 s11, s9, s11
+; GFX6-NEXT: s_cmp_gt_i32 s11, s4
+; GFX6-NEXT: s_cselect_b32 s4, s11, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s10
+; GFX6-NEXT: s_cselect_b32 s4, s4, s10
+; GFX6-NEXT: s_add_i32 s0, s0, s4
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s4, s1, 0
+; GFX6-NEXT: s_sub_i32 s4, s8, s4
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s10, s1, 0
+; GFX6-NEXT: s_sub_i32 s10, s9, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s5
+; GFX6-NEXT: s_cselect_b32 s5, s10, s5
+; GFX6-NEXT: s_cmp_lt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s1, s1, s4
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s4, s2, 0
+; GFX6-NEXT: s_sub_i32 s4, s8, s4
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s5, s2, 0
+; GFX6-NEXT: s_sub_i32 s5, s9, s5
+; GFX6-NEXT: s_cmp_gt_i32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_cmp_lt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s2, s2, s4
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s4, s3, 0
+; GFX6-NEXT: s_sub_i32 s4, s8, s4
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s5, s3, 0
+; GFX6-NEXT: s_sub_i32 s5, s9, s5
+; GFX6-NEXT: s_cmp_gt_i32 s5, s7
+; GFX6-NEXT: s_cselect_b32 s5, s5, s7
+; GFX6-NEXT: s_cmp_lt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_brev_b32 s8, -2
+; GFX8-NEXT: s_cselect_b32 s10, s0, 0
+; GFX8-NEXT: s_sub_i32 s10, s8, s10
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_mov_b32 s9, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s11, s0, 0
+; GFX8-NEXT: s_sub_i32 s11, s9, s11
+; GFX8-NEXT: s_cmp_gt_i32 s11, s4
+; GFX8-NEXT: s_cselect_b32 s4, s11, s4
+; GFX8-NEXT: s_cmp_lt_i32 s4, s10
+; GFX8-NEXT: s_cselect_b32 s4, s4, s10
+; GFX8-NEXT: s_add_i32 s0, s0, s4
+; GFX8-NEXT: s_cmp_gt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s4, s1, 0
+; GFX8-NEXT: s_sub_i32 s4, s8, s4
+; GFX8-NEXT: s_cmp_lt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s10, s1, 0
+; GFX8-NEXT: s_sub_i32 s10, s9, s10
+; GFX8-NEXT: s_cmp_gt_i32 s10, s5
+; GFX8-NEXT: s_cselect_b32 s5, s10, s5
+; GFX8-NEXT: s_cmp_lt_i32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_add_i32 s1, s1, s4
+; GFX8-NEXT: s_cmp_gt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s4, s2, 0
+; GFX8-NEXT: s_sub_i32 s4, s8, s4
+; GFX8-NEXT: s_cmp_lt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s5, s2, 0
+; GFX8-NEXT: s_sub_i32 s5, s9, s5
+; GFX8-NEXT: s_cmp_gt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_cmp_lt_i32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_add_i32 s2, s2, s4
+; GFX8-NEXT: s_cmp_gt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s4, s3, 0
+; GFX8-NEXT: s_sub_i32 s4, s8, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s5, s3, 0
+; GFX8-NEXT: s_sub_i32 s5, s9, s5
+; GFX8-NEXT: s_cmp_gt_i32 s5, s7
+; GFX8-NEXT: s_cselect_b32 s5, s5, s7
+; GFX8-NEXT: s_cmp_lt_i32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_brev_b32 s8, -2
+; GFX9-NEXT: s_cselect_b32 s10, s0, 0
+; GFX9-NEXT: s_sub_i32 s10, s8, s10
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_mov_b32 s9, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s11, s0, 0
+; GFX9-NEXT: s_sub_i32 s11, s9, s11
+; GFX9-NEXT: s_cmp_gt_i32 s11, s4
+; GFX9-NEXT: s_cselect_b32 s4, s11, s4
+; GFX9-NEXT: s_cmp_lt_i32 s4, s10
+; GFX9-NEXT: s_cselect_b32 s4, s4, s10
+; GFX9-NEXT: s_add_i32 s0, s0, s4
+; GFX9-NEXT: s_cmp_gt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s4, s1, 0
+; GFX9-NEXT: s_sub_i32 s4, s8, s4
+; GFX9-NEXT: s_cmp_lt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s10, s1, 0
+; GFX9-NEXT: s_sub_i32 s10, s9, s10
+; GFX9-NEXT: s_cmp_gt_i32 s10, s5
+; GFX9-NEXT: s_cselect_b32 s5, s10, s5
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_add_i32 s1, s1, s4
+; GFX9-NEXT: s_cmp_gt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s4, s2, 0
+; GFX9-NEXT: s_sub_i32 s4, s8, s4
+; GFX9-NEXT: s_cmp_lt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s5, s2, 0
+; GFX9-NEXT: s_sub_i32 s5, s9, s5
+; GFX9-NEXT: s_cmp_gt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_add_i32 s2, s2, s4
+; GFX9-NEXT: s_cmp_gt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s4, s3, 0
+; GFX9-NEXT: s_sub_i32 s4, s8, s4
+; GFX9-NEXT: s_cmp_lt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s5, s3, 0
+; GFX9-NEXT: s_sub_i32 s5, s9, s5
+; GFX9-NEXT: s_cmp_gt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: s_brev_b32 s8, -2
+; GFX10-NEXT: s_cselect_b32 s9, s0, 0
+; GFX10-NEXT: s_mov_b32 s10, 0x80000000
+; GFX10-NEXT: s_sub_i32 s9, s8, s9
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s11, s0, 0
+; GFX10-NEXT: s_sub_i32 s11, s10, s11
+; GFX10-NEXT: s_cmp_gt_i32 s11, s4
+; GFX10-NEXT: s_cselect_b32 s4, s11, s4
+; GFX10-NEXT: s_cmp_lt_i32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s9
+; GFX10-NEXT: s_add_i32 s0, s0, s4
+; GFX10-NEXT: s_cmp_gt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, s1, 0
+; GFX10-NEXT: s_sub_i32 s4, s8, s4
+; GFX10-NEXT: s_cmp_lt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s9, s1, 0
+; GFX10-NEXT: s_sub_i32 s9, s10, s9
+; GFX10-NEXT: s_cmp_gt_i32 s9, s5
+; GFX10-NEXT: s_cselect_b32 s5, s9, s5
+; GFX10-NEXT: s_cmp_lt_i32 s5, s4
+; GFX10-NEXT: s_cselect_b32 s4, s5, s4
+; GFX10-NEXT: s_add_i32 s1, s1, s4
+; GFX10-NEXT: s_cmp_gt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s4, s2, 0
+; GFX10-NEXT: s_sub_i32 s4, s8, s4
+; GFX10-NEXT: s_cmp_lt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s5, s2, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_cmp_lt_i32 s5, s4
+; GFX10-NEXT: s_cselect_b32 s4, s5, s4
+; GFX10-NEXT: s_add_i32 s2, s2, s4
+; GFX10-NEXT: s_cmp_gt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s4, s3, 0
+; GFX10-NEXT: s_sub_i32 s4, s8, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s5, s3, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_gt_i32 s5, s7
+; GFX10-NEXT: s_cselect_b32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s5, s4
+; GFX10-NEXT: s_cselect_b32 s4, s5, s4
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define <5 x i32> @v_saddsat_v5i32(<5 x i32> %lhs, <5 x i32> %rhs) {
+; GFX6-LABEL: v_saddsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v12, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v12, vcc, s5, v12
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v10, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, s4, v10
+; GFX6-NEXT: v_max_i32_e32 v5, v12, v5
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v5
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_max_i32_e32 v6, v10, v6
+; GFX6-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v5
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_max_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX6-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v13, v6
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v5
+; GFX6-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v11, v5
+; GFX6-NEXT: v_max_i32_e32 v6, v6, v8
+; GFX6-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v4
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v13, v6
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v5
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v4
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v11, v5
+; GFX6-NEXT: v_max_i32_e32 v6, v6, v9
+; GFX6-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v5
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v12, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v12, vcc, s5, v12
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v10, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v10, vcc, s4, v10
+; GFX8-NEXT: v_max_i32_e32 v5, v12, v5
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX8-NEXT: v_min_i32_e32 v10, 0, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v5
+; GFX8-NEXT: v_max_i32_e32 v5, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v10, vcc, s5, v10
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, s4, v5
+; GFX8-NEXT: v_max_i32_e32 v6, v10, v6
+; GFX8-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX8-NEXT: v_min_i32_e32 v6, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, s5, v6
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v5
+; GFX8-NEXT: v_max_i32_e32 v5, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, s4, v5
+; GFX8-NEXT: v_max_i32_e32 v6, v6, v7
+; GFX8-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX8-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v6, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v13, v6
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v5
+; GFX8-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX8-NEXT: v_max_i32_e32 v5, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v11, v5
+; GFX8-NEXT: v_max_i32_e32 v6, v6, v8
+; GFX8-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX8-NEXT: v_min_i32_e32 v6, 0, v4
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v13, v6
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v5
+; GFX8-NEXT: v_max_i32_e32 v5, 0, v4
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v11, v5
+; GFX8-NEXT: v_max_i32_e32 v6, v6, v9
+; GFX8-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v4, v5
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v12, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v12, s5, v12
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v10, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v10, s4, v10
+; GFX9-NEXT: v_max_i32_e32 v5, v12, v5
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX9-NEXT: v_min_i32_e32 v10, 0, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v5
+; GFX9-NEXT: v_max_i32_e32 v5, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v10, s5, v10
+; GFX9-NEXT: v_sub_u32_e32 v5, s4, v5
+; GFX9-NEXT: v_max_i32_e32 v6, v10, v6
+; GFX9-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX9-NEXT: v_min_i32_e32 v6, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v6, s5, v6
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v5
+; GFX9-NEXT: v_max_i32_e32 v5, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v5, s4, v5
+; GFX9-NEXT: v_max_i32_e32 v6, v6, v7
+; GFX9-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX9-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v6, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v6, v13, v6
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v5
+; GFX9-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX9-NEXT: v_max_i32_e32 v5, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v5, v11, v5
+; GFX9-NEXT: v_max_i32_e32 v6, v6, v8
+; GFX9-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX9-NEXT: v_min_i32_e32 v6, 0, v4
+; GFX9-NEXT: v_sub_u32_e32 v6, v13, v6
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v5
+; GFX9-NEXT: v_max_i32_e32 v5, 0, v4
+; GFX9-NEXT: v_sub_u32_e32 v5, v11, v5
+; GFX9-NEXT: v_max_i32_e32 v6, v6, v9
+; GFX9-NEXT: v_min_i32_e32 v5, v6, v5
+; GFX9-NEXT: v_add_u32_e32 v4, v4, v5
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v13, 0, v1
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_min_i32_e32 v10, 0, v0
+; GFX10-NEXT: v_min_i32_e32 v16, 0, v2
+; GFX10-NEXT: v_mov_b32_e32 v15, 0x80000000
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, s5, v13
+; GFX10-NEXT: v_min_i32_e32 v17, 0, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, s5, v10
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, s5, v16
+; GFX10-NEXT: v_max_i32_e32 v11, 0, v0
+; GFX10-NEXT: v_max_i32_e32 v23, v13, v6
+; GFX10-NEXT: v_min_i32_e32 v13, 0, v3
+; GFX10-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX10-NEXT: v_bfrev_b32_e32 v12, -2
+; GFX10-NEXT: v_max_i32_e32 v14, 0, v1
+; GFX10-NEXT: v_max_i32_e32 v10, 0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, v15, v13
+; GFX10-NEXT: v_sub_nc_u32_e32 v15, v15, v17
+; GFX10-NEXT: v_max_i32_e32 v18, 0, v3
+; GFX10-NEXT: v_max_i32_e32 v19, 0, v4
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_max_i32_e32 v7, v16, v7
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, s4, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v14, s4, v14
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, s4, v10
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v12, v18
+; GFX10-NEXT: v_max_i32_e32 v27, v13, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v12, v12, v19
+; GFX10-NEXT: v_max_i32_e32 v9, v15, v9
+; GFX10-NEXT: v_min_i32_e32 v5, v5, v11
+; GFX10-NEXT: v_min_i32_e32 v6, v23, v14
+; GFX10-NEXT: v_min_i32_e32 v7, v7, v10
+; GFX10-NEXT: v_min_i32_e32 v8, v27, v16
+; GFX10-NEXT: v_min_i32_e32 v9, v9, v12
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v5
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v6
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v7
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v8
+; GFX10-NEXT: v_add_nc_u32_e32 v4, v4, v9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <5 x i32> @llvm.sadd.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define amdgpu_ps <5 x i32> @s_saddsat_v5i32(<5 x i32> inreg %lhs, <5 x i32> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s10, -2
+; GFX6-NEXT: s_cselect_b32 s12, s0, 0
+; GFX6-NEXT: s_sub_i32 s12, s10, s12
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s11, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s13, s0, 0
+; GFX6-NEXT: s_sub_i32 s13, s11, s13
+; GFX6-NEXT: s_cmp_gt_i32 s13, s5
+; GFX6-NEXT: s_cselect_b32 s5, s13, s5
+; GFX6-NEXT: s_cmp_lt_i32 s5, s12
+; GFX6-NEXT: s_cselect_b32 s5, s5, s12
+; GFX6-NEXT: s_add_i32 s0, s0, s5
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s5, s1, 0
+; GFX6-NEXT: s_sub_i32 s5, s10, s5
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s12, s1, 0
+; GFX6-NEXT: s_sub_i32 s12, s11, s12
+; GFX6-NEXT: s_cmp_gt_i32 s12, s6
+; GFX6-NEXT: s_cselect_b32 s6, s12, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s5
+; GFX6-NEXT: s_cselect_b32 s5, s6, s5
+; GFX6-NEXT: s_add_i32 s1, s1, s5
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s5, s2, 0
+; GFX6-NEXT: s_sub_i32 s5, s10, s5
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s6, s2, 0
+; GFX6-NEXT: s_sub_i32 s6, s11, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_cmp_lt_i32 s6, s5
+; GFX6-NEXT: s_cselect_b32 s5, s6, s5
+; GFX6-NEXT: s_add_i32 s2, s2, s5
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s5, s3, 0
+; GFX6-NEXT: s_sub_i32 s5, s10, s5
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s6, s3, 0
+; GFX6-NEXT: s_sub_i32 s6, s11, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s6, s6, s8
+; GFX6-NEXT: s_cmp_lt_i32 s6, s5
+; GFX6-NEXT: s_cselect_b32 s5, s6, s5
+; GFX6-NEXT: s_add_i32 s3, s3, s5
+; GFX6-NEXT: s_cmp_gt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s5, s4, 0
+; GFX6-NEXT: s_sub_i32 s5, s10, s5
+; GFX6-NEXT: s_cmp_lt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s6, s4, 0
+; GFX6-NEXT: s_sub_i32 s6, s11, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s9
+; GFX6-NEXT: s_cselect_b32 s6, s6, s9
+; GFX6-NEXT: s_cmp_lt_i32 s6, s5
+; GFX6-NEXT: s_cselect_b32 s5, s6, s5
+; GFX6-NEXT: s_add_i32 s4, s4, s5
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_brev_b32 s10, -2
+; GFX8-NEXT: s_cselect_b32 s12, s0, 0
+; GFX8-NEXT: s_sub_i32 s12, s10, s12
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_mov_b32 s11, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s13, s0, 0
+; GFX8-NEXT: s_sub_i32 s13, s11, s13
+; GFX8-NEXT: s_cmp_gt_i32 s13, s5
+; GFX8-NEXT: s_cselect_b32 s5, s13, s5
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_add_i32 s0, s0, s5
+; GFX8-NEXT: s_cmp_gt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s5, s1, 0
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_cmp_lt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s12, s1, 0
+; GFX8-NEXT: s_sub_i32 s12, s11, s12
+; GFX8-NEXT: s_cmp_gt_i32 s12, s6
+; GFX8-NEXT: s_cselect_b32 s6, s12, s6
+; GFX8-NEXT: s_cmp_lt_i32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_add_i32 s1, s1, s5
+; GFX8-NEXT: s_cmp_gt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s5, s2, 0
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_cmp_lt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s6, s2, 0
+; GFX8-NEXT: s_sub_i32 s6, s11, s6
+; GFX8-NEXT: s_cmp_gt_i32 s6, s7
+; GFX8-NEXT: s_cselect_b32 s6, s6, s7
+; GFX8-NEXT: s_cmp_lt_i32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_add_i32 s2, s2, s5
+; GFX8-NEXT: s_cmp_gt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s5, s3, 0
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s6, s3, 0
+; GFX8-NEXT: s_sub_i32 s6, s11, s6
+; GFX8-NEXT: s_cmp_gt_i32 s6, s8
+; GFX8-NEXT: s_cselect_b32 s6, s6, s8
+; GFX8-NEXT: s_cmp_lt_i32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_add_i32 s3, s3, s5
+; GFX8-NEXT: s_cmp_gt_i32 s4, 0
+; GFX8-NEXT: s_cselect_b32 s5, s4, 0
+; GFX8-NEXT: s_sub_i32 s5, s10, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, 0
+; GFX8-NEXT: s_cselect_b32 s6, s4, 0
+; GFX8-NEXT: s_sub_i32 s6, s11, s6
+; GFX8-NEXT: s_cmp_gt_i32 s6, s9
+; GFX8-NEXT: s_cselect_b32 s6, s6, s9
+; GFX8-NEXT: s_cmp_lt_i32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_add_i32 s4, s4, s5
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_brev_b32 s10, -2
+; GFX9-NEXT: s_cselect_b32 s12, s0, 0
+; GFX9-NEXT: s_sub_i32 s12, s10, s12
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_mov_b32 s11, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s13, s0, 0
+; GFX9-NEXT: s_sub_i32 s13, s11, s13
+; GFX9-NEXT: s_cmp_gt_i32 s13, s5
+; GFX9-NEXT: s_cselect_b32 s5, s13, s5
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_add_i32 s0, s0, s5
+; GFX9-NEXT: s_cmp_gt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s5, s1, 0
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_cmp_lt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s12, s1, 0
+; GFX9-NEXT: s_sub_i32 s12, s11, s12
+; GFX9-NEXT: s_cmp_gt_i32 s12, s6
+; GFX9-NEXT: s_cselect_b32 s6, s12, s6
+; GFX9-NEXT: s_cmp_lt_i32 s6, s5
+; GFX9-NEXT: s_cselect_b32 s5, s6, s5
+; GFX9-NEXT: s_add_i32 s1, s1, s5
+; GFX9-NEXT: s_cmp_gt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s5, s2, 0
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_cmp_lt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s6, s2, 0
+; GFX9-NEXT: s_sub_i32 s6, s11, s6
+; GFX9-NEXT: s_cmp_gt_i32 s6, s7
+; GFX9-NEXT: s_cselect_b32 s6, s6, s7
+; GFX9-NEXT: s_cmp_lt_i32 s6, s5
+; GFX9-NEXT: s_cselect_b32 s5, s6, s5
+; GFX9-NEXT: s_add_i32 s2, s2, s5
+; GFX9-NEXT: s_cmp_gt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s5, s3, 0
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s6, s3, 0
+; GFX9-NEXT: s_sub_i32 s6, s11, s6
+; GFX9-NEXT: s_cmp_gt_i32 s6, s8
+; GFX9-NEXT: s_cselect_b32 s6, s6, s8
+; GFX9-NEXT: s_cmp_lt_i32 s6, s5
+; GFX9-NEXT: s_cselect_b32 s5, s6, s5
+; GFX9-NEXT: s_add_i32 s3, s3, s5
+; GFX9-NEXT: s_cmp_gt_i32 s4, 0
+; GFX9-NEXT: s_cselect_b32 s5, s4, 0
+; GFX9-NEXT: s_sub_i32 s5, s10, s5
+; GFX9-NEXT: s_cmp_lt_i32 s4, 0
+; GFX9-NEXT: s_cselect_b32 s6, s4, 0
+; GFX9-NEXT: s_sub_i32 s6, s11, s6
+; GFX9-NEXT: s_cmp_gt_i32 s6, s9
+; GFX9-NEXT: s_cselect_b32 s6, s6, s9
+; GFX9-NEXT: s_cmp_lt_i32 s6, s5
+; GFX9-NEXT: s_cselect_b32 s5, s6, s5
+; GFX9-NEXT: s_add_i32 s4, s4, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: s_brev_b32 s10, -2
+; GFX10-NEXT: s_cselect_b32 s11, s0, 0
+; GFX10-NEXT: s_mov_b32 s12, 0x80000000
+; GFX10-NEXT: s_sub_i32 s11, s10, s11
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s13, s0, 0
+; GFX10-NEXT: s_sub_i32 s13, s12, s13
+; GFX10-NEXT: s_cmp_gt_i32 s13, s5
+; GFX10-NEXT: s_cselect_b32 s5, s13, s5
+; GFX10-NEXT: s_cmp_lt_i32 s5, s11
+; GFX10-NEXT: s_cselect_b32 s5, s5, s11
+; GFX10-NEXT: s_add_i32 s0, s0, s5
+; GFX10-NEXT: s_cmp_gt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s5, s1, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_lt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s11, s1, 0
+; GFX10-NEXT: s_sub_i32 s11, s12, s11
+; GFX10-NEXT: s_cmp_gt_i32 s11, s6
+; GFX10-NEXT: s_cselect_b32 s6, s11, s6
+; GFX10-NEXT: s_cmp_lt_i32 s6, s5
+; GFX10-NEXT: s_cselect_b32 s5, s6, s5
+; GFX10-NEXT: s_add_i32 s1, s1, s5
+; GFX10-NEXT: s_cmp_gt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s5, s2, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_lt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s6, s2, 0
+; GFX10-NEXT: s_sub_i32 s6, s12, s6
+; GFX10-NEXT: s_cmp_gt_i32 s6, s7
+; GFX10-NEXT: s_cselect_b32 s6, s6, s7
+; GFX10-NEXT: s_cmp_lt_i32 s6, s5
+; GFX10-NEXT: s_cselect_b32 s5, s6, s5
+; GFX10-NEXT: s_add_i32 s2, s2, s5
+; GFX10-NEXT: s_cmp_gt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s5, s3, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_lt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s6, s3, 0
+; GFX10-NEXT: s_sub_i32 s6, s12, s6
+; GFX10-NEXT: s_cmp_gt_i32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s6, s6, s8
+; GFX10-NEXT: s_cmp_lt_i32 s6, s5
+; GFX10-NEXT: s_cselect_b32 s5, s6, s5
+; GFX10-NEXT: s_add_i32 s3, s3, s5
+; GFX10-NEXT: s_cmp_gt_i32 s4, 0
+; GFX10-NEXT: s_cselect_b32 s5, s4, 0
+; GFX10-NEXT: s_sub_i32 s5, s10, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, 0
+; GFX10-NEXT: s_cselect_b32 s6, s4, 0
+; GFX10-NEXT: s_sub_i32 s6, s12, s6
+; GFX10-NEXT: s_cmp_gt_i32 s6, s9
+; GFX10-NEXT: s_cselect_b32 s6, s6, s9
+; GFX10-NEXT: s_cmp_lt_i32 s6, s5
+; GFX10-NEXT: s_cselect_b32 s5, s6, s5
+; GFX10-NEXT: s_add_i32 s4, s4, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <5 x i32> @llvm.sadd.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define <16 x i32> @v_saddsat_v16i32(<16 x i32> %lhs, <16 x i32> %rhs) {
+; GFX6-LABEL: v_saddsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_mov_b32 s4, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v32, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v32, vcc, s4, v32
+; GFX6-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX6-NEXT: s_brev_b32 s5, -2
+; GFX6-NEXT: v_max_i32_e32 v32, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v32, vcc, s5, v32
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v16
+; GFX6-NEXT: v_min_i32_e32 v16, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v17, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, s5, v17
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v16
+; GFX6-NEXT: v_min_i32_e32 v16, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: v_max_i32_e32 v17, 0, v2
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, s5, v17
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v16
+; GFX6-NEXT: v_mov_b32_e32 v16, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_bfrev_b32_e32 v18, -2
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v3
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v4
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v4
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v5
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v5
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v6
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v6
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v6, vcc, v6, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v7
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v7
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v7, vcc, v7, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v8
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v8
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v8, vcc, v8, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v9
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v9
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v10
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v10
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v10, vcc, v10, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v11
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v11
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v11, vcc, v11, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v12
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v12
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v12, vcc, v12, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v13
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v13
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v13, vcc, v13, v17
+; GFX6-NEXT: v_min_i32_e32 v17, 0, v14
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v16, v17
+; GFX6-NEXT: v_max_i32_e32 v19, 0, v14
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v18, v19
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_add_i32_e32 v14, vcc, v14, v17
+; GFX6-NEXT: v_max_i32_e32 v17, 0, v15
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v18, v17
+; GFX6-NEXT: v_min_i32_e32 v18, 0, v15
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, v16, v18
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_add_i32_e32 v15, vcc, v15, v16
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v32, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v32, vcc, s4, v32
+; GFX8-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX8-NEXT: s_brev_b32 s5, -2
+; GFX8-NEXT: v_max_i32_e32 v32, 0, v0
+; GFX8-NEXT: v_sub_u32_e32 v32, vcc, s5, v32
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v16
+; GFX8-NEXT: v_min_i32_e32 v16, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, s4, v16
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v17, 0, v1
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, s5, v17
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v16
+; GFX8-NEXT: v_min_i32_e32 v16, 0, v2
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, s4, v16
+; GFX8-NEXT: v_max_i32_e32 v17, 0, v2
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, s5, v17
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v16
+; GFX8-NEXT: v_mov_b32_e32 v16, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_bfrev_b32_e32 v18, -2
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v3
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v4
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v4
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v4, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v5
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v5
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v5, vcc, v5, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v6
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v6
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v6, vcc, v6, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v7
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v7
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v7, vcc, v7, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v8
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v8
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v8, vcc, v8, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v9
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v9
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v9, vcc, v9, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v10
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v10
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v10, vcc, v10, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v11
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v11
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v11, vcc, v11, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v12
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v12
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v12, vcc, v12, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v13
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v13
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v13, vcc, v13, v17
+; GFX8-NEXT: v_min_i32_e32 v17, 0, v14
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v16, v17
+; GFX8-NEXT: v_max_i32_e32 v19, 0, v14
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v18, v19
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_add_u32_e32 v14, vcc, v14, v17
+; GFX8-NEXT: v_max_i32_e32 v17, 0, v15
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v18, v17
+; GFX8-NEXT: v_min_i32_e32 v18, 0, v15
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, v16, v18
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_add_u32_e32 v15, vcc, v15, v16
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v32, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v32, s4, v32
+; GFX9-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX9-NEXT: s_brev_b32 s5, -2
+; GFX9-NEXT: v_max_i32_e32 v32, 0, v0
+; GFX9-NEXT: v_sub_u32_e32 v32, s5, v32
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v16
+; GFX9-NEXT: v_min_i32_e32 v16, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v16, s4, v16
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v17, 0, v1
+; GFX9-NEXT: v_sub_u32_e32 v17, s5, v17
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v16
+; GFX9-NEXT: v_min_i32_e32 v16, 0, v2
+; GFX9-NEXT: v_sub_u32_e32 v16, s4, v16
+; GFX9-NEXT: v_max_i32_e32 v17, 0, v2
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX9-NEXT: v_sub_u32_e32 v17, s5, v17
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v16
+; GFX9-NEXT: v_mov_b32_e32 v16, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_bfrev_b32_e32 v18, -2
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v3
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v4
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v4
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v4, v4, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v5
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v5
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v5, v5, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v6
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v6
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v6, v6, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v7
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v7
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v7, v7, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v8
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v8
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v8, v8, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v9
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v9
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v9, v9, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v10
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v10
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v10, v10, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v11
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v11
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v11, v11, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v12
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v12
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v12, v12, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v13
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v13
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v13, v13, v17
+; GFX9-NEXT: v_min_i32_e32 v17, 0, v14
+; GFX9-NEXT: v_sub_u32_e32 v17, v16, v17
+; GFX9-NEXT: v_max_i32_e32 v19, 0, v14
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX9-NEXT: v_sub_u32_e32 v19, v18, v19
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_add_u32_e32 v14, v14, v17
+; GFX9-NEXT: v_max_i32_e32 v17, 0, v15
+; GFX9-NEXT: v_sub_u32_e32 v17, v18, v17
+; GFX9-NEXT: v_min_i32_e32 v18, 0, v15
+; GFX9-NEXT: v_sub_u32_e32 v16, v16, v18
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_add_u32_e32 v15, v15, v16
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i32_e32 v32, 0, v0
+; GFX10-NEXT: s_mov_b32 s4, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v33, 0, v0
+; GFX10-NEXT: s_brev_b32 s5, -2
+; GFX10-NEXT: v_min_i32_e32 v36, 0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v35, s4, v32
+; GFX10-NEXT: v_min_i32_e32 v32, 0, v1
+; GFX10-NEXT: v_sub_nc_u32_e32 v33, s5, v33
+; GFX10-NEXT: v_max_i32_e32 v37, 0, v1
+; GFX10-NEXT: v_sub_nc_u32_e32 v36, s4, v36
+; GFX10-NEXT: v_max_i32_e32 v16, v35, v16
+; GFX10-NEXT: v_sub_nc_u32_e32 v32, s4, v32
+; GFX10-NEXT: v_mov_b32_e32 v35, 0x80000000
+; GFX10-NEXT: v_min_i32_e32 v38, 0, v3
+; GFX10-NEXT: v_max_i32_e32 v18, v36, v18
+; GFX10-NEXT: v_min_i32_e32 v16, v16, v33
+; GFX10-NEXT: v_max_i32_e32 v33, 0, v2
+; GFX10-NEXT: v_max_i32_e32 v39, v32, v17
+; GFX10-NEXT: v_sub_nc_u32_e32 v36, v35, v38
+; GFX10-NEXT: v_sub_nc_u32_e32 v37, s5, v37
+; GFX10-NEXT: v_bfrev_b32_e32 v34, -2
+; GFX10-NEXT: v_sub_nc_u32_e32 v32, s5, v33
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v16
+; GFX10-NEXT: v_max_i32_e32 v33, 0, v3
+; GFX10-NEXT: v_min_i32_e32 v39, v39, v37
+; GFX10-NEXT: v_max_i32_e32 v19, v36, v19
+; GFX10-NEXT: v_min_i32_e32 v16, v18, v32
+; GFX10-NEXT: v_min_i32_e32 v32, 0, v6
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v34, v33
+; GFX10-NEXT: v_min_i32_e32 v38, 0, v5
+; GFX10-NEXT: v_max_i32_e32 v17, 0, v4
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v16
+; GFX10-NEXT: v_min_i32_e32 v16, 0, v4
+; GFX10-NEXT: v_min_i32_e32 v18, v19, v18
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v35, v38
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v39
+; GFX10-NEXT: v_sub_nc_u32_e32 v32, v35, v32
+; GFX10-NEXT: v_sub_nc_u32_e32 v39, v35, v16
+; GFX10-NEXT: v_max_i32_e32 v33, 0, v5
+; GFX10-NEXT: v_max_i32_e32 v36, 0, v6
+; GFX10-NEXT: v_max_i32_e32 v19, v19, v21
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v18
+; GFX10-NEXT: v_max_i32_e32 v16, v39, v20
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v34, v17
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v34, v33
+; GFX10-NEXT: v_sub_nc_u32_e32 v21, v34, v36
+; GFX10-NEXT: v_max_i32_e32 v22, v32, v22
+; GFX10-NEXT: v_min_i32_e32 v18, 0, v7
+; GFX10-NEXT: v_min_i32_e32 v39, v16, v17
+; GFX10-NEXT: v_min_i32_e32 v38, v19, v20
+; GFX10-NEXT: v_max_i32_e32 v16, 0, v7
+; GFX10-NEXT: v_min_i32_e32 v19, v22, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v35, v18
+; GFX10-NEXT: v_min_i32_e32 v18, 0, v8
+; GFX10-NEXT: v_min_i32_e32 v20, 0, v9
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v34, v16
+; GFX10-NEXT: v_add_nc_u32_e32 v6, v6, v19
+; GFX10-NEXT: v_max_i32_e32 v19, 0, v8
+; GFX10-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v35, v18
+; GFX10-NEXT: v_min_i32_e32 v22, 0, v10
+; GFX10-NEXT: v_max_i32_e32 v21, 0, v9
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v35, v20
+; GFX10-NEXT: v_add_nc_u32_e32 v4, v4, v39
+; GFX10-NEXT: v_max_i32_e32 v18, v18, v24
+; GFX10-NEXT: v_sub_nc_u32_e32 v39, v35, v22
+; GFX10-NEXT: v_min_i32_e32 v16, v17, v16
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v34, v19
+; GFX10-NEXT: v_max_i32_e32 v23, 0, v10
+; GFX10-NEXT: v_max_i32_e32 v20, v20, v25
+; GFX10-NEXT: v_sub_nc_u32_e32 v21, v34, v21
+; GFX10-NEXT: v_add_nc_u32_e32 v7, v7, v16
+; GFX10-NEXT: v_min_i32_e32 v17, v18, v19
+; GFX10-NEXT: v_min_i32_e32 v16, 0, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v34, v23
+; GFX10-NEXT: v_max_i32_e32 v19, v39, v26
+; GFX10-NEXT: v_min_i32_e32 v22, 0, v12
+; GFX10-NEXT: v_min_i32_e32 v20, v20, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v35, v16
+; GFX10-NEXT: v_min_i32_e32 v26, 0, v15
+; GFX10-NEXT: v_add_nc_u32_e32 v8, v8, v17
+; GFX10-NEXT: v_min_i32_e32 v17, v19, v18
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v35, v22
+; GFX10-NEXT: v_min_i32_e32 v22, 0, v14
+; GFX10-NEXT: v_min_i32_e32 v21, 0, v13
+; GFX10-NEXT: v_max_i32_e32 v24, 0, v14
+; GFX10-NEXT: v_max_i32_e32 v25, 0, v15
+; GFX10-NEXT: v_add_nc_u32_e32 v9, v9, v20
+; GFX10-NEXT: v_max_i32_e32 v20, 0, v13
+; GFX10-NEXT: v_sub_nc_u32_e32 v39, v35, v22
+; GFX10-NEXT: v_max_i32_e32 v23, 0, v11
+; GFX10-NEXT: v_add_nc_u32_e32 v10, v10, v17
+; GFX10-NEXT: v_max_i32_e32 v17, 0, v12
+; GFX10-NEXT: v_max_i32_e32 v16, v16, v27
+; GFX10-NEXT: v_sub_nc_u32_e32 v27, v35, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v26, v35, v26
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v34, v23
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v34, v17
+; GFX10-NEXT: v_max_i32_e32 v19, v19, v28
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v34, v20
+; GFX10-NEXT: v_max_i32_e32 v21, v27, v29
+; GFX10-NEXT: v_sub_nc_u32_e32 v24, v34, v24
+; GFX10-NEXT: v_max_i32_e32 v22, v39, v30
+; GFX10-NEXT: v_sub_nc_u32_e32 v25, v34, v25
+; GFX10-NEXT: v_max_i32_e32 v23, v26, v31
+; GFX10-NEXT: v_min_i32_e32 v16, v16, v18
+; GFX10-NEXT: v_min_i32_e32 v17, v19, v17
+; GFX10-NEXT: v_min_i32_e32 v18, v21, v20
+; GFX10-NEXT: v_min_i32_e32 v19, v22, v24
+; GFX10-NEXT: v_min_i32_e32 v20, v23, v25
+; GFX10-NEXT: v_add_nc_u32_e32 v5, v5, v38
+; GFX10-NEXT: v_add_nc_u32_e32 v11, v11, v16
+; GFX10-NEXT: v_add_nc_u32_e32 v12, v12, v17
+; GFX10-NEXT: v_add_nc_u32_e32 v13, v13, v18
+; GFX10-NEXT: v_add_nc_u32_e32 v14, v14, v19
+; GFX10-NEXT: v_add_nc_u32_e32 v15, v15, v20
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define amdgpu_ps <16 x i32> @s_saddsat_v16i32(<16 x i32> inreg %lhs, <16 x i32> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s32, -2
+; GFX6-NEXT: s_cselect_b32 s34, s0, 0
+; GFX6-NEXT: s_sub_i32 s34, s32, s34
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s33, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s35, s0, 0
+; GFX6-NEXT: s_sub_i32 s35, s33, s35
+; GFX6-NEXT: s_cmp_gt_i32 s35, s16
+; GFX6-NEXT: s_cselect_b32 s16, s35, s16
+; GFX6-NEXT: s_cmp_lt_i32 s16, s34
+; GFX6-NEXT: s_cselect_b32 s16, s16, s34
+; GFX6-NEXT: s_add_i32 s0, s0, s16
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s16, s1, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s34, s1, 0
+; GFX6-NEXT: s_sub_i32 s34, s33, s34
+; GFX6-NEXT: s_cmp_gt_i32 s34, s17
+; GFX6-NEXT: s_cselect_b32 s17, s34, s17
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s1, s1, s16
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s16, s2, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s17, s2, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s18
+; GFX6-NEXT: s_cselect_b32 s17, s17, s18
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s2, s2, s16
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s16, s3, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s17, s3, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s19
+; GFX6-NEXT: s_cselect_b32 s17, s17, s19
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s3, s3, s16
+; GFX6-NEXT: s_cmp_gt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s16, s4, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s17, s4, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s20
+; GFX6-NEXT: s_cselect_b32 s17, s17, s20
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s4, s4, s16
+; GFX6-NEXT: s_cmp_gt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s16, s5, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s17, s5, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s21
+; GFX6-NEXT: s_cselect_b32 s17, s17, s21
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s5, s5, s16
+; GFX6-NEXT: s_cmp_gt_i32 s6, 0
+; GFX6-NEXT: s_cselect_b32 s16, s6, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s6, 0
+; GFX6-NEXT: s_cselect_b32 s17, s6, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s22
+; GFX6-NEXT: s_cselect_b32 s17, s17, s22
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s6, s6, s16
+; GFX6-NEXT: s_cmp_gt_i32 s7, 0
+; GFX6-NEXT: s_cselect_b32 s16, s7, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s7, 0
+; GFX6-NEXT: s_cselect_b32 s17, s7, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s23
+; GFX6-NEXT: s_cselect_b32 s17, s17, s23
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s7, s7, s16
+; GFX6-NEXT: s_cmp_gt_i32 s8, 0
+; GFX6-NEXT: s_cselect_b32 s16, s8, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s8, 0
+; GFX6-NEXT: s_cselect_b32 s17, s8, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s24
+; GFX6-NEXT: s_cselect_b32 s17, s17, s24
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s8, s8, s16
+; GFX6-NEXT: s_cmp_gt_i32 s9, 0
+; GFX6-NEXT: s_cselect_b32 s16, s9, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s9, 0
+; GFX6-NEXT: s_cselect_b32 s17, s9, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s25
+; GFX6-NEXT: s_cselect_b32 s17, s17, s25
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_gt_i32 s10, 0
+; GFX6-NEXT: s_cselect_b32 s16, s10, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s10, 0
+; GFX6-NEXT: s_cselect_b32 s17, s10, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s26
+; GFX6-NEXT: s_cselect_b32 s17, s17, s26
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s10, s10, s16
+; GFX6-NEXT: s_cmp_gt_i32 s11, 0
+; GFX6-NEXT: s_cselect_b32 s16, s11, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s11, 0
+; GFX6-NEXT: s_cselect_b32 s17, s11, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s27
+; GFX6-NEXT: s_cselect_b32 s17, s17, s27
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s11, s11, s16
+; GFX6-NEXT: s_cmp_gt_i32 s12, 0
+; GFX6-NEXT: s_cselect_b32 s16, s12, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s12, 0
+; GFX6-NEXT: s_cselect_b32 s17, s12, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s28
+; GFX6-NEXT: s_cselect_b32 s17, s17, s28
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s12, s12, s16
+; GFX6-NEXT: s_cmp_gt_i32 s13, 0
+; GFX6-NEXT: s_cselect_b32 s16, s13, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s13, 0
+; GFX6-NEXT: s_cselect_b32 s17, s13, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s29
+; GFX6-NEXT: s_cselect_b32 s17, s17, s29
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s13, s13, s16
+; GFX6-NEXT: s_cmp_gt_i32 s14, 0
+; GFX6-NEXT: s_cselect_b32 s16, s14, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s14, 0
+; GFX6-NEXT: s_cselect_b32 s17, s14, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s30
+; GFX6-NEXT: s_cselect_b32 s17, s17, s30
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s14, s14, s16
+; GFX6-NEXT: s_cmp_gt_i32 s15, 0
+; GFX6-NEXT: s_cselect_b32 s16, s15, 0
+; GFX6-NEXT: s_sub_i32 s16, s32, s16
+; GFX6-NEXT: s_cmp_lt_i32 s15, 0
+; GFX6-NEXT: s_cselect_b32 s17, s15, 0
+; GFX6-NEXT: s_sub_i32 s17, s33, s17
+; GFX6-NEXT: s_cmp_gt_i32 s17, s31
+; GFX6-NEXT: s_cselect_b32 s17, s17, s31
+; GFX6-NEXT: s_cmp_lt_i32 s17, s16
+; GFX6-NEXT: s_cselect_b32 s16, s17, s16
+; GFX6-NEXT: s_add_i32 s15, s15, s16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, 0
+; GFX8-NEXT: s_brev_b32 s32, -2
+; GFX8-NEXT: s_cselect_b32 s34, s0, 0
+; GFX8-NEXT: s_sub_i32 s34, s32, s34
+; GFX8-NEXT: s_cmp_lt_i32 s0, 0
+; GFX8-NEXT: s_mov_b32 s33, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s35, s0, 0
+; GFX8-NEXT: s_sub_i32 s35, s33, s35
+; GFX8-NEXT: s_cmp_gt_i32 s35, s16
+; GFX8-NEXT: s_cselect_b32 s16, s35, s16
+; GFX8-NEXT: s_cmp_lt_i32 s16, s34
+; GFX8-NEXT: s_cselect_b32 s16, s16, s34
+; GFX8-NEXT: s_add_i32 s0, s0, s16
+; GFX8-NEXT: s_cmp_gt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s16, s1, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s1, 0
+; GFX8-NEXT: s_cselect_b32 s34, s1, 0
+; GFX8-NEXT: s_sub_i32 s34, s33, s34
+; GFX8-NEXT: s_cmp_gt_i32 s34, s17
+; GFX8-NEXT: s_cselect_b32 s17, s34, s17
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s1, s1, s16
+; GFX8-NEXT: s_cmp_gt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s16, s2, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s17, s2, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s18
+; GFX8-NEXT: s_cselect_b32 s17, s17, s18
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s2, s2, s16
+; GFX8-NEXT: s_cmp_gt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s16, s3, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s3, 0
+; GFX8-NEXT: s_cselect_b32 s17, s3, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s19
+; GFX8-NEXT: s_cselect_b32 s17, s17, s19
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s3, s3, s16
+; GFX8-NEXT: s_cmp_gt_i32 s4, 0
+; GFX8-NEXT: s_cselect_b32 s16, s4, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s4, 0
+; GFX8-NEXT: s_cselect_b32 s17, s4, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s20
+; GFX8-NEXT: s_cselect_b32 s17, s17, s20
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s4, s4, s16
+; GFX8-NEXT: s_cmp_gt_i32 s5, 0
+; GFX8-NEXT: s_cselect_b32 s16, s5, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s5, 0
+; GFX8-NEXT: s_cselect_b32 s17, s5, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s21
+; GFX8-NEXT: s_cselect_b32 s17, s17, s21
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s5, s5, s16
+; GFX8-NEXT: s_cmp_gt_i32 s6, 0
+; GFX8-NEXT: s_cselect_b32 s16, s6, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s6, 0
+; GFX8-NEXT: s_cselect_b32 s17, s6, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s22
+; GFX8-NEXT: s_cselect_b32 s17, s17, s22
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s6, s6, s16
+; GFX8-NEXT: s_cmp_gt_i32 s7, 0
+; GFX8-NEXT: s_cselect_b32 s16, s7, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s7, 0
+; GFX8-NEXT: s_cselect_b32 s17, s7, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s23
+; GFX8-NEXT: s_cselect_b32 s17, s17, s23
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s7, s7, s16
+; GFX8-NEXT: s_cmp_gt_i32 s8, 0
+; GFX8-NEXT: s_cselect_b32 s16, s8, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s8, 0
+; GFX8-NEXT: s_cselect_b32 s17, s8, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s24
+; GFX8-NEXT: s_cselect_b32 s17, s17, s24
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_gt_i32 s9, 0
+; GFX8-NEXT: s_cselect_b32 s16, s9, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s9, 0
+; GFX8-NEXT: s_cselect_b32 s17, s9, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s25
+; GFX8-NEXT: s_cselect_b32 s17, s17, s25
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s9, s9, s16
+; GFX8-NEXT: s_cmp_gt_i32 s10, 0
+; GFX8-NEXT: s_cselect_b32 s16, s10, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s10, 0
+; GFX8-NEXT: s_cselect_b32 s17, s10, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s26
+; GFX8-NEXT: s_cselect_b32 s17, s17, s26
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s10, s10, s16
+; GFX8-NEXT: s_cmp_gt_i32 s11, 0
+; GFX8-NEXT: s_cselect_b32 s16, s11, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s11, 0
+; GFX8-NEXT: s_cselect_b32 s17, s11, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s27
+; GFX8-NEXT: s_cselect_b32 s17, s17, s27
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s11, s11, s16
+; GFX8-NEXT: s_cmp_gt_i32 s12, 0
+; GFX8-NEXT: s_cselect_b32 s16, s12, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s12, 0
+; GFX8-NEXT: s_cselect_b32 s17, s12, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s28
+; GFX8-NEXT: s_cselect_b32 s17, s17, s28
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s12, s12, s16
+; GFX8-NEXT: s_cmp_gt_i32 s13, 0
+; GFX8-NEXT: s_cselect_b32 s16, s13, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s13, 0
+; GFX8-NEXT: s_cselect_b32 s17, s13, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s29
+; GFX8-NEXT: s_cselect_b32 s17, s17, s29
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s13, s13, s16
+; GFX8-NEXT: s_cmp_gt_i32 s14, 0
+; GFX8-NEXT: s_cselect_b32 s16, s14, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s14, 0
+; GFX8-NEXT: s_cselect_b32 s17, s14, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s30
+; GFX8-NEXT: s_cselect_b32 s17, s17, s30
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s14, s14, s16
+; GFX8-NEXT: s_cmp_gt_i32 s15, 0
+; GFX8-NEXT: s_cselect_b32 s16, s15, 0
+; GFX8-NEXT: s_sub_i32 s16, s32, s16
+; GFX8-NEXT: s_cmp_lt_i32 s15, 0
+; GFX8-NEXT: s_cselect_b32 s17, s15, 0
+; GFX8-NEXT: s_sub_i32 s17, s33, s17
+; GFX8-NEXT: s_cmp_gt_i32 s17, s31
+; GFX8-NEXT: s_cselect_b32 s17, s17, s31
+; GFX8-NEXT: s_cmp_lt_i32 s17, s16
+; GFX8-NEXT: s_cselect_b32 s16, s17, s16
+; GFX8-NEXT: s_add_i32 s15, s15, s16
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, 0
+; GFX9-NEXT: s_brev_b32 s32, -2
+; GFX9-NEXT: s_cselect_b32 s34, s0, 0
+; GFX9-NEXT: s_sub_i32 s34, s32, s34
+; GFX9-NEXT: s_cmp_lt_i32 s0, 0
+; GFX9-NEXT: s_mov_b32 s33, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s35, s0, 0
+; GFX9-NEXT: s_sub_i32 s35, s33, s35
+; GFX9-NEXT: s_cmp_gt_i32 s35, s16
+; GFX9-NEXT: s_cselect_b32 s16, s35, s16
+; GFX9-NEXT: s_cmp_lt_i32 s16, s34
+; GFX9-NEXT: s_cselect_b32 s16, s16, s34
+; GFX9-NEXT: s_add_i32 s0, s0, s16
+; GFX9-NEXT: s_cmp_gt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s16, s1, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s1, 0
+; GFX9-NEXT: s_cselect_b32 s34, s1, 0
+; GFX9-NEXT: s_sub_i32 s34, s33, s34
+; GFX9-NEXT: s_cmp_gt_i32 s34, s17
+; GFX9-NEXT: s_cselect_b32 s17, s34, s17
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s1, s1, s16
+; GFX9-NEXT: s_cmp_gt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s16, s2, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s17, s2, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s18
+; GFX9-NEXT: s_cselect_b32 s17, s17, s18
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s2, s2, s16
+; GFX9-NEXT: s_cmp_gt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s16, s3, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s3, 0
+; GFX9-NEXT: s_cselect_b32 s17, s3, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s19
+; GFX9-NEXT: s_cselect_b32 s17, s17, s19
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s3, s3, s16
+; GFX9-NEXT: s_cmp_gt_i32 s4, 0
+; GFX9-NEXT: s_cselect_b32 s16, s4, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, 0
+; GFX9-NEXT: s_cselect_b32 s17, s4, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s20
+; GFX9-NEXT: s_cselect_b32 s17, s17, s20
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s4, s4, s16
+; GFX9-NEXT: s_cmp_gt_i32 s5, 0
+; GFX9-NEXT: s_cselect_b32 s16, s5, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s5, 0
+; GFX9-NEXT: s_cselect_b32 s17, s5, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s21
+; GFX9-NEXT: s_cselect_b32 s17, s17, s21
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s5, s5, s16
+; GFX9-NEXT: s_cmp_gt_i32 s6, 0
+; GFX9-NEXT: s_cselect_b32 s16, s6, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s6, 0
+; GFX9-NEXT: s_cselect_b32 s17, s6, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s22
+; GFX9-NEXT: s_cselect_b32 s17, s17, s22
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s6, s6, s16
+; GFX9-NEXT: s_cmp_gt_i32 s7, 0
+; GFX9-NEXT: s_cselect_b32 s16, s7, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s7, 0
+; GFX9-NEXT: s_cselect_b32 s17, s7, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s23
+; GFX9-NEXT: s_cselect_b32 s17, s17, s23
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s7, s7, s16
+; GFX9-NEXT: s_cmp_gt_i32 s8, 0
+; GFX9-NEXT: s_cselect_b32 s16, s8, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s8, 0
+; GFX9-NEXT: s_cselect_b32 s17, s8, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s24
+; GFX9-NEXT: s_cselect_b32 s17, s17, s24
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s8, s8, s16
+; GFX9-NEXT: s_cmp_gt_i32 s9, 0
+; GFX9-NEXT: s_cselect_b32 s16, s9, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s9, 0
+; GFX9-NEXT: s_cselect_b32 s17, s9, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s25
+; GFX9-NEXT: s_cselect_b32 s17, s17, s25
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s9, s9, s16
+; GFX9-NEXT: s_cmp_gt_i32 s10, 0
+; GFX9-NEXT: s_cselect_b32 s16, s10, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s10, 0
+; GFX9-NEXT: s_cselect_b32 s17, s10, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s26
+; GFX9-NEXT: s_cselect_b32 s17, s17, s26
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s10, s10, s16
+; GFX9-NEXT: s_cmp_gt_i32 s11, 0
+; GFX9-NEXT: s_cselect_b32 s16, s11, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s11, 0
+; GFX9-NEXT: s_cselect_b32 s17, s11, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s27
+; GFX9-NEXT: s_cselect_b32 s17, s17, s27
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s11, s11, s16
+; GFX9-NEXT: s_cmp_gt_i32 s12, 0
+; GFX9-NEXT: s_cselect_b32 s16, s12, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s12, 0
+; GFX9-NEXT: s_cselect_b32 s17, s12, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s28
+; GFX9-NEXT: s_cselect_b32 s17, s17, s28
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s12, s12, s16
+; GFX9-NEXT: s_cmp_gt_i32 s13, 0
+; GFX9-NEXT: s_cselect_b32 s16, s13, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s13, 0
+; GFX9-NEXT: s_cselect_b32 s17, s13, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s29
+; GFX9-NEXT: s_cselect_b32 s17, s17, s29
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s13, s13, s16
+; GFX9-NEXT: s_cmp_gt_i32 s14, 0
+; GFX9-NEXT: s_cselect_b32 s16, s14, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s14, 0
+; GFX9-NEXT: s_cselect_b32 s17, s14, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s30
+; GFX9-NEXT: s_cselect_b32 s17, s17, s30
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s14, s14, s16
+; GFX9-NEXT: s_cmp_gt_i32 s15, 0
+; GFX9-NEXT: s_cselect_b32 s16, s15, 0
+; GFX9-NEXT: s_sub_i32 s16, s32, s16
+; GFX9-NEXT: s_cmp_lt_i32 s15, 0
+; GFX9-NEXT: s_cselect_b32 s17, s15, 0
+; GFX9-NEXT: s_sub_i32 s17, s33, s17
+; GFX9-NEXT: s_cmp_gt_i32 s17, s31
+; GFX9-NEXT: s_cselect_b32 s17, s17, s31
+; GFX9-NEXT: s_cmp_lt_i32 s17, s16
+; GFX9-NEXT: s_cselect_b32 s16, s17, s16
+; GFX9-NEXT: s_add_i32 s15, s15, s16
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, 0
+; GFX10-NEXT: s_brev_b32 s32, -2
+; GFX10-NEXT: s_cselect_b32 s33, s0, 0
+; GFX10-NEXT: s_mov_b32 s34, 0x80000000
+; GFX10-NEXT: s_sub_i32 s46, s32, s33
+; GFX10-NEXT: s_cmp_lt_i32 s0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s35, s0, 0
+; GFX10-NEXT: s_sub_i32 s35, s34, s35
+; GFX10-NEXT: s_cmp_gt_i32 s35, s16
+; GFX10-NEXT: s_cselect_b32 s16, s35, s16
+; GFX10-NEXT: s_cmp_lt_i32 s16, s46
+; GFX10-NEXT: s_cselect_b32 s46, s16, s46
+; GFX10-NEXT: s_add_i32 s0, s0, s46
+; GFX10-NEXT: s_cmp_gt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s46, s1, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s1, 0
+; GFX10-NEXT: s_cselect_b32 s33, s1, 0
+; GFX10-NEXT: s_sub_i32 s46, s34, s33
+; GFX10-NEXT: s_cmp_gt_i32 s46, s17
+; GFX10-NEXT: s_cselect_b32 s17, s46, s17
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s46, s17, s16
+; GFX10-NEXT: s_add_i32 s1, s1, s46
+; GFX10-NEXT: s_cmp_gt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s46, s2, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s2, 0
+; GFX10-NEXT: s_cselect_b32 s17, s2, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s18
+; GFX10-NEXT: s_cselect_b32 s17, s17, s18
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s2, s2, s16
+; GFX10-NEXT: s_cmp_gt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s46, s3, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s3, 0
+; GFX10-NEXT: s_cselect_b32 s17, s3, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s19
+; GFX10-NEXT: s_cselect_b32 s17, s17, s19
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s3, s3, s16
+; GFX10-NEXT: s_cmp_gt_i32 s4, 0
+; GFX10-NEXT: s_cselect_b32 s46, s4, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s4, 0
+; GFX10-NEXT: s_cselect_b32 s17, s4, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s20
+; GFX10-NEXT: s_cselect_b32 s17, s17, s20
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s4, s4, s16
+; GFX10-NEXT: s_cmp_gt_i32 s5, 0
+; GFX10-NEXT: s_cselect_b32 s46, s5, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s5, 0
+; GFX10-NEXT: s_cselect_b32 s17, s5, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s21
+; GFX10-NEXT: s_cselect_b32 s17, s17, s21
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s5, s5, s16
+; GFX10-NEXT: s_cmp_gt_i32 s6, 0
+; GFX10-NEXT: s_cselect_b32 s46, s6, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s6, 0
+; GFX10-NEXT: s_cselect_b32 s17, s6, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s22
+; GFX10-NEXT: s_cselect_b32 s17, s17, s22
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s6, s6, s16
+; GFX10-NEXT: s_cmp_gt_i32 s7, 0
+; GFX10-NEXT: s_cselect_b32 s46, s7, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s7, 0
+; GFX10-NEXT: s_cselect_b32 s17, s7, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s23
+; GFX10-NEXT: s_cselect_b32 s17, s17, s23
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s7, s7, s16
+; GFX10-NEXT: s_cmp_gt_i32 s8, 0
+; GFX10-NEXT: s_cselect_b32 s46, s8, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s8, 0
+; GFX10-NEXT: s_cselect_b32 s17, s8, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s24
+; GFX10-NEXT: s_cselect_b32 s17, s17, s24
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s8, s8, s16
+; GFX10-NEXT: s_cmp_gt_i32 s9, 0
+; GFX10-NEXT: s_cselect_b32 s46, s9, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s9, 0
+; GFX10-NEXT: s_cselect_b32 s17, s9, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s25
+; GFX10-NEXT: s_cselect_b32 s17, s17, s25
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s9, s9, s16
+; GFX10-NEXT: s_cmp_gt_i32 s10, 0
+; GFX10-NEXT: s_cselect_b32 s46, s10, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s10, 0
+; GFX10-NEXT: s_cselect_b32 s17, s10, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s26
+; GFX10-NEXT: s_cselect_b32 s17, s17, s26
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s10, s10, s16
+; GFX10-NEXT: s_cmp_gt_i32 s11, 0
+; GFX10-NEXT: s_cselect_b32 s46, s11, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s11, 0
+; GFX10-NEXT: s_cselect_b32 s17, s11, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s27
+; GFX10-NEXT: s_cselect_b32 s17, s17, s27
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s11, s11, s16
+; GFX10-NEXT: s_cmp_gt_i32 s12, 0
+; GFX10-NEXT: s_cselect_b32 s46, s12, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s12, 0
+; GFX10-NEXT: s_cselect_b32 s17, s12, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s28
+; GFX10-NEXT: s_cselect_b32 s17, s17, s28
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s12, s12, s16
+; GFX10-NEXT: s_cmp_gt_i32 s13, 0
+; GFX10-NEXT: s_cselect_b32 s46, s13, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s13, 0
+; GFX10-NEXT: s_cselect_b32 s17, s13, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s29
+; GFX10-NEXT: s_cselect_b32 s17, s17, s29
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s13, s13, s16
+; GFX10-NEXT: s_cmp_gt_i32 s14, 0
+; GFX10-NEXT: s_cselect_b32 s46, s14, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s46
+; GFX10-NEXT: s_cmp_lt_i32 s14, 0
+; GFX10-NEXT: s_cselect_b32 s17, s14, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s30
+; GFX10-NEXT: s_cselect_b32 s17, s17, s30
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s14, s14, s16
+; GFX10-NEXT: s_cmp_gt_i32 s15, 0
+; GFX10-NEXT: s_cselect_b32 s30, s15, 0
+; GFX10-NEXT: s_sub_i32 s16, s32, s30
+; GFX10-NEXT: s_cmp_lt_i32 s15, 0
+; GFX10-NEXT: s_cselect_b32 s17, s15, 0
+; GFX10-NEXT: s_sub_i32 s17, s34, s17
+; GFX10-NEXT: s_cmp_gt_i32 s17, s31
+; GFX10-NEXT: s_cselect_b32 s17, s17, s31
+; GFX10-NEXT: s_cmp_lt_i32 s17, s16
+; GFX10-NEXT: s_cselect_b32 s16, s17, s16
+; GFX10-NEXT: s_add_i32 s15, s15, s16
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define i16 @v_saddsat_i16(i16 %lhs, i16 %rhs) {
+; GFX6-LABEL: v_saddsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_max_i32_e32 v1, v3, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX8-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX9-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX9-NEXT: v_sub_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_sub_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_max_i16_e32 v1, v3, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_i16_e64 v2, v0, 0
+; GFX10-NEXT: v_max_i16_e64 v3, v0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, 0x8000, v2
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, 0x7fff, v3
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i16 @llvm.sadd.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps i16 @s_saddsat_i16(i16 inreg %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: s_sub_i32 s2, 0x7fffffff, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s3, s0, 0
+; GFX6-NEXT: s_sub_i32 s3, 0x80000000, s3
+; GFX6-NEXT: s_cmp_gt_i32 s3, s1
+; GFX6-NEXT: s_cselect_b32 s1, s3, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s1, s1, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sext_i32_i16 s2, s0
+; GFX8-NEXT: s_sext_i32_i16 s3, 0
+; GFX8-NEXT: s_cmp_gt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s4, s2, s3
+; GFX8-NEXT: s_sub_i32 s4, 0x7fff, s4
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_sub_i32 s2, 0x8000, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s2, s4
+; GFX8-NEXT: s_cmp_lt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s1, s1, s2
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sext_i32_i16 s2, s0
+; GFX9-NEXT: s_sext_i32_i16 s3, 0
+; GFX9-NEXT: s_cmp_gt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s4, s2, s3
+; GFX9-NEXT: s_sub_i32 s4, 0x7fff, s4
+; GFX9-NEXT: s_cmp_lt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_sub_i32 s2, 0x8000, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s2, s4
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sext_i32_i16 s2, 0
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s4, s3, s2
+; GFX10-NEXT: s_sub_i32 s4, 0x7fff, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, s2
+; GFX10-NEXT: s_cselect_b32 s2, s3, s2
+; GFX10-NEXT: s_sub_i32 s2, 0x8000, s2
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cmp_gt_i32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_sext_i32_i16 s2, s4
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.sadd.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps half @saddsat_i16_sv(i16 inreg %lhs, i16 %rhs) {
+; GFX6-LABEL: saddsat_i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s1, s0, 0
+; GFX6-NEXT: s_sub_i32 s1, 0x7fffffff, s1
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_sub_i32 s2, 0x80000000, s2
+; GFX6-NEXT: v_max_i32_e32 v0, s2, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sext_i32_i16 s1, s0
+; GFX8-NEXT: s_sext_i32_i16 s2, 0
+; GFX8-NEXT: s_cmp_gt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s3, s1, s2
+; GFX8-NEXT: s_sub_i32 s3, 0x7fff, s3
+; GFX8-NEXT: s_cmp_lt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s1, s1, s2
+; GFX8-NEXT: s_sub_i32 s1, 0x8000, s1
+; GFX8-NEXT: v_max_i16_e32 v0, s1, v0
+; GFX8-NEXT: v_min_i16_e32 v0, s3, v0
+; GFX8-NEXT: v_add_u16_e32 v0, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sext_i32_i16 s1, s0
+; GFX9-NEXT: s_sext_i32_i16 s2, 0
+; GFX9-NEXT: s_cmp_gt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s3, s1, s2
+; GFX9-NEXT: s_sub_i32 s3, 0x7fff, s3
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_sub_i32 s1, 0x8000, s1
+; GFX9-NEXT: v_max_i16_e32 v0, s1, v0
+; GFX9-NEXT: v_min_i16_e32 v0, s3, v0
+; GFX9-NEXT: v_add_u16_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sext_i32_i16 s1, s0
+; GFX10-NEXT: s_sext_i32_i16 s2, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_gt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s3, s1, s2
+; GFX10-NEXT: s_sub_i32 s3, 0x7fff, s3
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_sub_i32 s1, 0x8000, s1
+; GFX10-NEXT: v_max_i16_e64 v0, s1, v0
+; GFX10-NEXT: v_min_i16_e64 v0, v0, s3
+; GFX10-NEXT: v_add_nc_u16_e64 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.sadd.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define amdgpu_ps half @saddsat_i16_vs(i16 %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: saddsat_i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_min_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v1, 0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, 0x80000000, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, 0x7fffffff, v1
+; GFX6-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX6-NEXT: v_min_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_i16_e32 v2, 0, v0
+; GFX8-NEXT: v_max_i16_e32 v1, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v2, 0x8000, v2
+; GFX8-NEXT: v_sub_u16_e32 v1, 0x7fff, v1
+; GFX8-NEXT: v_max_i16_e32 v2, s0, v2
+; GFX8-NEXT: v_min_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_i16_e32 v2, 0, v0
+; GFX9-NEXT: v_max_i16_e32 v1, 0, v0
+; GFX9-NEXT: v_sub_u16_e32 v2, 0x8000, v2
+; GFX9-NEXT: v_sub_u16_e32 v1, 0x7fff, v1
+; GFX9-NEXT: v_max_i16_e32 v2, s0, v2
+; GFX9-NEXT: v_min_i16_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_i16_e64 v1, v0, 0
+; GFX10-NEXT: v_max_i16_e64 v2, v0, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v1, 0x8000, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, 0x7fff, v2
+; GFX10-NEXT: v_max_i16_e64 v1, v1, s0
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v2
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.sadd.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define <2 x i16> @v_saddsat_v2i16(<2 x i16> %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: v_saddsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_max_i32_e32 v2, v5, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX6-NEXT: v_min_i32_e32 v4, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v3
+; GFX6-NEXT: v_max_i32_e32 v3, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v3
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v4, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v4, s5, v4
+; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v3, 0, v0
+; GFX8-NEXT: v_min_i16_e32 v5, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v3, s4, v3
+; GFX8-NEXT: v_max_i16_e32 v4, v4, v1
+; GFX8-NEXT: v_min_i16_e32 v3, v4, v3
+; GFX8-NEXT: v_max_i16_e32 v4, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v5, s5, v5
+; GFX8-NEXT: v_sub_u16_e32 v4, s4, v4
+; GFX8-NEXT: v_max_i16_sdwa v1, v5, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v4
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v3
+; GFX8-NEXT: v_add_u16_sdwa v1, v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v3, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v3, s5, v3
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v2, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v2, s4, v2
+; GFX9-NEXT: v_pk_max_i16 v1, v3, v1
+; GFX9-NEXT: v_pk_min_i16 v1, v1, v2
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, 0, 0
+; GFX10-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX10-NEXT: v_pk_min_i16 v2, v0, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX10-NEXT: v_pk_max_i16 v3, v0, s4
+; GFX10-NEXT: s_movk_i32 s6, 0x7fff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v2, s5, v2
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s6, s6
+; GFX10-NEXT: v_pk_sub_i16 v3, s4, v3
+; GFX10-NEXT: v_pk_max_i16 v1, v2, v1
+; GFX10-NEXT: v_pk_min_i16 v1, v1, v3
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ ret <2 x i16> %result
+}
+
+define amdgpu_ps i32 @s_saddsat_v2i16(<2 x i16> inreg %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, 0
+; GFX6-NEXT: s_sub_i32 s6, s4, s6
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, 0
+; GFX6-NEXT: s_sub_i32 s7, s5, s7
+; GFX6-NEXT: s_cmp_gt_i32 s7, s2
+; GFX6-NEXT: s_cselect_b32 s2, s7, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s6
+; GFX6-NEXT: s_cselect_b32 s2, s2, s6
+; GFX6-NEXT: s_add_i32 s0, s0, s2
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s3, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s3, s1, 0
+; GFX6-NEXT: s_sub_i32 s3, s4, s3
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s4, s1, 0
+; GFX6-NEXT: s_sub_i32 s4, s5, s4
+; GFX6-NEXT: s_cmp_gt_i32 s4, s2
+; GFX6-NEXT: s_cselect_b32 s2, s4, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s3
+; GFX6-NEXT: s_cselect_b32 s2, s2, s3
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_mov_b32 s2, 0xffff
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s3, s1, 16
+; GFX8-NEXT: s_lshr_b32 s2, s0, 16
+; GFX8-NEXT: s_sext_i32_i16 s6, s0
+; GFX8-NEXT: s_sext_i32_i16 s7, 0
+; GFX8-NEXT: s_cmp_gt_i32 s6, s7
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s8, s6, s7
+; GFX8-NEXT: s_sub_i32 s8, s4, s8
+; GFX8-NEXT: s_cmp_lt_i32 s6, s7
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: s_cselect_b32 s6, s6, s7
+; GFX8-NEXT: s_sub_i32 s6, s5, s6
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s6, s1
+; GFX8-NEXT: s_cselect_b32 s1, s6, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s6, s8
+; GFX8-NEXT: s_cmp_lt_i32 s1, s6
+; GFX8-NEXT: s_cselect_b32 s1, s1, s6
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s2
+; GFX8-NEXT: s_cmp_gt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s6, s1, s7
+; GFX8-NEXT: s_sub_i32 s4, s4, s6
+; GFX8-NEXT: s_cmp_lt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s1, s1, s7
+; GFX8-NEXT: s_sub_i32 s1, s5, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s4
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_add_i32 s2, s2, s1
+; GFX8-NEXT: s_bfe_u32 s1, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, 0, 0
+; GFX9-NEXT: s_sext_i32_i16 s7, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s0
+; GFX9-NEXT: s_ashr_i32 s6, s0, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s8, s5, s7
+; GFX9-NEXT: s_cmp_gt_i32 s6, s4
+; GFX9-NEXT: s_movk_i32 s2, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s9, s6, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, s8, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: s_lshr_b32 s9, s2, 16
+; GFX9-NEXT: s_lshr_b32 s10, s8, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s8
+; GFX9-NEXT: s_sub_i32 s8, s9, s10
+; GFX9-NEXT: s_cmp_lt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s6, s4
+; GFX9-NEXT: s_mov_b32 s3, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s4, s6, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s3
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s4, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_sext_i32_i16 s5, s1
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s1, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s4, s1
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s8
+; GFX9-NEXT: s_sext_i32_i16 s3, s1
+; GFX9-NEXT: s_sext_i32_i16 s4, s2
+; GFX9-NEXT: s_ashr_i32 s1, s1, 16
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s3, s1
+; GFX9-NEXT: s_lshr_b32 s2, s0, 16
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, 0, 0
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s5, s2
+; GFX10-NEXT: s_ashr_i32 s4, s0, 16
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s3, s5
+; GFX10-NEXT: s_movk_i32 s7, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s6, s3, s5
+; GFX10-NEXT: s_cmp_gt_i32 s4, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s7
+; GFX10-NEXT: s_cselect_b32 s8, s4, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s8
+; GFX10-NEXT: s_lshr_b32 s8, s7, 16
+; GFX10-NEXT: s_lshr_b32 s9, s6, 16
+; GFX10-NEXT: s_sub_i32 s6, s7, s6
+; GFX10-NEXT: s_sub_i32 s7, s8, s9
+; GFX10-NEXT: s_cmp_lt_i32 s3, s5
+; GFX10-NEXT: s_cselect_b32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, s2
+; GFX10-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s2, s4, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s5, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s3, s2
+; GFX10-NEXT: s_lshr_b32 s3, s4, 16
+; GFX10-NEXT: s_lshr_b32 s5, s2, 16
+; GFX10-NEXT: s_sub_i32 s2, s4, s2
+; GFX10-NEXT: s_sub_i32 s3, s3, s5
+; GFX10-NEXT: s_sext_i32_i16 s4, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_sext_i32_i16 s3, s2
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_cmp_gt_i32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s6, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s4, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s1
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_lshr_b32 s2, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s3, s1
+; GFX10-NEXT: s_lshr_b32 s3, s1, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to i32
+ ret i32 %cast
+}
+
+define amdgpu_ps float @saddsat_v2i16_sv(<2 x i16> inreg %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: saddsat_v2i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s2, -2
+; GFX6-NEXT: s_cselect_b32 s4, s0, 0
+; GFX6-NEXT: s_sub_i32 s4, s2, s4
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s3, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s5, s0, 0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_sub_i32 s5, s3, s5
+; GFX6-NEXT: v_max_i32_e32 v0, s5, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s4, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s1, s0, 0
+; GFX6-NEXT: s_sub_i32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s2, s0, 0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_sub_i32 s2, s3, s2
+; GFX6-NEXT: v_max_i32_e32 v1, s2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, s1, v1
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, s0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_v2i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: s_sext_i32_i16 s4, s0
+; GFX8-NEXT: s_sext_i32_i16 s5, 0
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_movk_i32 s2, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s6, s4, s5
+; GFX8-NEXT: s_sub_i32 s6, s2, s6
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_mov_b32 s3, 0x8000
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s4, s3, s4
+; GFX8-NEXT: v_max_i16_e32 v1, s4, v0
+; GFX8-NEXT: s_sext_i32_i16 s4, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: v_min_i16_e32 v1, s6, v1
+; GFX8-NEXT: s_cselect_b32 s6, s4, s5
+; GFX8-NEXT: s_sub_i32 s2, s2, s6
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s3, s3, s4
+; GFX8-NEXT: v_mov_b32_e32 v2, s3
+; GFX8-NEXT: v_max_i16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v0, s2, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_add_u16_e32 v1, s0, v1
+; GFX8-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_v2i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, 0, 0
+; GFX9-NEXT: s_sext_i32_i16 s6, s3
+; GFX9-NEXT: s_sext_i32_i16 s4, s0
+; GFX9-NEXT: s_ashr_i32 s5, s0, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s7, s4, s6
+; GFX9-NEXT: s_cmp_gt_i32 s5, s3
+; GFX9-NEXT: s_movk_i32 s1, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s8, s5, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s1
+; GFX9-NEXT: s_lshr_b32 s8, s1, 16
+; GFX9-NEXT: s_lshr_b32 s9, s7, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s7
+; GFX9-NEXT: s_sub_i32 s7, s8, s9
+; GFX9-NEXT: s_cmp_lt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s3
+; GFX9-NEXT: s_mov_b32 s2, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s3, s5, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: s_sub_i32 s3, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s7
+; GFX9-NEXT: v_pk_max_i16 v0, s2, v0
+; GFX9-NEXT: v_pk_min_i16 v0, v0, s1
+; GFX9-NEXT: v_pk_add_u16 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_v2i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, 0, 0
+; GFX10-NEXT: s_sext_i32_i16 s2, s0
+; GFX10-NEXT: s_sext_i32_i16 s4, s1
+; GFX10-NEXT: s_ashr_i32 s3, s0, 16
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s2, s4
+; GFX10-NEXT: s_movk_i32 s6, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s5, s2, s4
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: s_cselect_b32 s7, s3, s1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s7
+; GFX10-NEXT: s_lshr_b32 s7, s6, 16
+; GFX10-NEXT: s_lshr_b32 s8, s5, 16
+; GFX10-NEXT: s_sub_i32 s5, s6, s5
+; GFX10-NEXT: s_sub_i32 s6, s7, s8
+; GFX10-NEXT: s_cmp_lt_i32 s2, s4
+; GFX10-NEXT: s_cselect_b32 s2, s2, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, s1
+; GFX10-NEXT: s_mov_b32 s4, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s4, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s2, s1
+; GFX10-NEXT: s_lshr_b32 s2, s3, 16
+; GFX10-NEXT: s_lshr_b32 s4, s1, 16
+; GFX10-NEXT: s_sub_i32 s1, s3, s1
+; GFX10-NEXT: s_sub_i32 s2, s2, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s2
+; GFX10-NEXT: v_pk_max_i16 v0, s1, v0
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s5, s6
+; GFX10-NEXT: v_pk_min_i16 v0, v0, s1
+; GFX10-NEXT: v_pk_add_u16 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @saddsat_v2i16_vs(<2 x i16> %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: saddsat_v2i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s3, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s3, v3
+; GFX6-NEXT: s_brev_b32 s2, -2
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v0
+; GFX6-NEXT: v_max_i32_e32 v3, s0, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, s2, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_i32_e32 v2, v3, v2
+; GFX6-NEXT: v_min_i32_e32 v3, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_max_i32_e32 v2, 0, v1
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s3, v3
+; GFX6-NEXT: v_max_i32_e32 v3, s0, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, s2, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v3, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_v2i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s3, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v3, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v3, s3, v3
+; GFX8-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX8-NEXT: s_movk_i32 s2, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v2, 0, v0
+; GFX8-NEXT: v_min_i16_e32 v4, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v2, s2, v2
+; GFX8-NEXT: v_max_i16_e32 v3, s0, v3
+; GFX8-NEXT: v_min_i16_e32 v2, v3, v2
+; GFX8-NEXT: v_max_i16_e32 v3, 0, v1
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: v_sub_u16_e32 v4, s3, v4
+; GFX8-NEXT: v_sub_u16_e32 v3, s2, v3
+; GFX8-NEXT: v_max_i16_e32 v4, s1, v4
+; GFX8-NEXT: v_min_i16_e32 v3, v4, v3
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v2
+; GFX8-NEXT: v_add_u16_sdwa v1, v1, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_v2i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s2, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, 0, 0
+; GFX9-NEXT: s_movk_i32 s1, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: v_pk_min_i16 v2, v0, s3
+; GFX9-NEXT: v_pk_sub_i16 v2, s2, v2
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s1
+; GFX9-NEXT: v_pk_max_i16 v1, v0, s3
+; GFX9-NEXT: v_pk_sub_i16 v1, s1, v1
+; GFX9-NEXT: v_pk_max_i16 v2, v2, s0
+; GFX9-NEXT: v_pk_min_i16 v1, v2, v1
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_v2i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, 0, 0
+; GFX10-NEXT: s_mov_b32 s2, 0xffff8000
+; GFX10-NEXT: v_pk_min_i16 v1, v0, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX10-NEXT: v_pk_max_i16 v2, v0, s1
+; GFX10-NEXT: s_movk_i32 s3, 0x7fff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v1, s2, v1
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s3, s3
+; GFX10-NEXT: v_pk_sub_i16 v2, s1, v2
+; GFX10-NEXT: v_pk_max_i16 v1, v1, s0
+; GFX10-NEXT: v_pk_min_i16 v1, v1, v2
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+; FIXME: v3i16 insert/extract
+; define <3 x i16> @v_saddsat_v3i16(<3 x i16> %lhs, <3 x i16> %rhs) {
+; %result = call <3 x i16> @llvm.sadd.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+; define amdgpu_ps <3 x i16> @s_saddsat_v3i16(<3 x i16> inreg %lhs, <3 x i16> inreg %rhs) {
+; %result = call <3 x i16> @llvm.sadd.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+define <2 x float> @v_saddsat_v4i16(<4 x i16> %lhs, <4 x i16> %rhs) {
+; GFX6-LABEL: v_saddsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: v_max_i32_e32 v4, v10, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v5
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v8, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v6
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_bfrev_b32_e32 v9, -2
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v9, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_mov_b32_e32 v11, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, 0, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_max_i32_e32 v5, 0, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v7
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v11, v6
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v9, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v6, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v7, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v7, s5, v7
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v6, 0, v0
+; GFX8-NEXT: v_min_i16_e32 v8, 0, v4
+; GFX8-NEXT: v_sub_u16_e32 v6, s4, v6
+; GFX8-NEXT: v_max_i16_e32 v7, v7, v2
+; GFX8-NEXT: v_min_i16_e32 v6, v7, v6
+; GFX8-NEXT: v_max_i16_e32 v7, 0, v4
+; GFX8-NEXT: v_sub_u16_e32 v8, s5, v8
+; GFX8-NEXT: v_max_i16_sdwa v2, v8, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v8, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v7, s4, v7
+; GFX8-NEXT: v_min_i16_e32 v2, v2, v7
+; GFX8-NEXT: v_max_i16_e32 v7, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v8, s5, v8
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v1
+; GFX8-NEXT: v_min_i16_e32 v9, 0, v5
+; GFX8-NEXT: v_sub_u16_e32 v7, s4, v7
+; GFX8-NEXT: v_max_i16_e32 v8, v8, v3
+; GFX8-NEXT: v_min_i16_e32 v7, v8, v7
+; GFX8-NEXT: v_max_i16_e32 v8, 0, v5
+; GFX8-NEXT: v_sub_u16_e32 v9, s5, v9
+; GFX8-NEXT: v_sub_u16_e32 v8, s4, v8
+; GFX8-NEXT: v_max_i16_sdwa v3, v9, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v8
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v6
+; GFX8-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v2
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v7
+; GFX8-NEXT: v_add_u16_sdwa v2, v5, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v5, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v5, s5, v5
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v4, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, s4, v4
+; GFX9-NEXT: v_pk_max_i16 v2, v5, v2
+; GFX9-NEXT: v_pk_min_i16 v2, v2, v4
+; GFX9-NEXT: v_pk_min_i16 v4, v1, s6
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v2
+; GFX9-NEXT: v_pk_max_i16 v2, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, s5, v4
+; GFX9-NEXT: v_pk_sub_i16 v2, s4, v2
+; GFX9-NEXT: v_pk_max_i16 v3, v4, v3
+; GFX9-NEXT: v_pk_min_i16 v2, v3, v2
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, 0, 0
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: v_pk_min_i16 v4, v0, s5
+; GFX10-NEXT: v_pk_min_i16 v5, v1, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v6, v0, s5
+; GFX10-NEXT: v_pk_max_i16 v7, v1, s5
+; GFX10-NEXT: v_pk_sub_i16 v4, s6, v4
+; GFX10-NEXT: v_pk_sub_i16 v5, s6, v5
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX10-NEXT: v_pk_max_i16 v11, v4, v2
+; GFX10-NEXT: v_pk_sub_i16 v6, s4, v6
+; GFX10-NEXT: v_pk_sub_i16 v4, s4, v7
+; GFX10-NEXT: v_pk_max_i16 v3, v5, v3
+; GFX10-NEXT: v_pk_min_i16 v2, v11, v6
+; GFX10-NEXT: v_pk_min_i16 v3, v3, v4
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v2
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x i32> @s_saddsat_v4i16(<4 x i16> inreg %lhs, <4 x i16> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, 0
+; GFX6-NEXT: s_sub_i32 s10, s8, s10
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, 0
+; GFX6-NEXT: s_sub_i32 s11, s9, s11
+; GFX6-NEXT: s_cmp_gt_i32 s11, s4
+; GFX6-NEXT: s_cselect_b32 s4, s11, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s10
+; GFX6-NEXT: s_cselect_b32 s4, s4, s10
+; GFX6-NEXT: s_add_i32 s0, s0, s4
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s4, s5, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s5, s1, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s10, s1, 0
+; GFX6-NEXT: s_sub_i32 s10, s9, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s4
+; GFX6-NEXT: s_cselect_b32 s4, s10, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_add_i32 s1, s1, s4
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s4, s6, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s5, s2, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s6, s2, 0
+; GFX6-NEXT: s_sub_i32 s6, s9, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s4
+; GFX6-NEXT: s_cselect_b32 s4, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_add_i32 s2, s2, s4
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s7, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s5, s3, 0
+; GFX6-NEXT: s_sub_i32 s5, s8, s5
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s6, s3, 0
+; GFX6-NEXT: s_sub_i32 s6, s9, s6
+; GFX6-NEXT: s_cmp_gt_i32 s6, s4
+; GFX6-NEXT: s_cselect_b32 s4, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_and_b32 s2, s3, s4
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s6, s2, 16
+; GFX8-NEXT: s_lshr_b32 s7, s3, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 16
+; GFX8-NEXT: s_lshr_b32 s5, s1, 16
+; GFX8-NEXT: s_sext_i32_i16 s10, s0
+; GFX8-NEXT: s_sext_i32_i16 s11, 0
+; GFX8-NEXT: s_cmp_gt_i32 s10, s11
+; GFX8-NEXT: s_movk_i32 s8, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s12, s10, s11
+; GFX8-NEXT: s_sub_i32 s12, s8, s12
+; GFX8-NEXT: s_cmp_lt_i32 s10, s11
+; GFX8-NEXT: s_mov_b32 s9, 0x8000
+; GFX8-NEXT: s_cselect_b32 s10, s10, s11
+; GFX8-NEXT: s_sub_i32 s10, s9, s10
+; GFX8-NEXT: s_sext_i32_i16 s10, s10
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s10, s2
+; GFX8-NEXT: s_cselect_b32 s2, s10, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s10, s12
+; GFX8-NEXT: s_cmp_lt_i32 s2, s10
+; GFX8-NEXT: s_cselect_b32 s2, s2, s10
+; GFX8-NEXT: s_add_i32 s0, s0, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s4
+; GFX8-NEXT: s_cmp_gt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s10, s2, s11
+; GFX8-NEXT: s_sub_i32 s10, s8, s10
+; GFX8-NEXT: s_cmp_lt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s2, s2, s11
+; GFX8-NEXT: s_sub_i32 s2, s9, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_gt_i32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s6, s10
+; GFX8-NEXT: s_cmp_lt_i32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_add_i32 s4, s4, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s1
+; GFX8-NEXT: s_cmp_gt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s6, s2, s11
+; GFX8-NEXT: s_sub_i32 s6, s8, s6
+; GFX8-NEXT: s_cmp_lt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s2, s2, s11
+; GFX8-NEXT: s_sub_i32 s2, s9, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s6
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s5
+; GFX8-NEXT: s_cmp_gt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s3, s2, s11
+; GFX8-NEXT: s_sub_i32 s3, s8, s3
+; GFX8-NEXT: s_cmp_lt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s2, s2, s11
+; GFX8-NEXT: s_sub_i32 s2, s9, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s6, s7
+; GFX8-NEXT: s_cmp_gt_i32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s5, s5, s2
+; GFX8-NEXT: s_bfe_u32 s2, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s2, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX9-NEXT: s_sext_i32_i16 s9, s6
+; GFX9-NEXT: s_sext_i32_i16 s7, s0
+; GFX9-NEXT: s_ashr_i32 s8, s0, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_gt_i32 s7, s9
+; GFX9-NEXT: s_cselect_b32 s10, s7, s9
+; GFX9-NEXT: s_cmp_gt_i32 s8, s6
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s11, s8, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: s_lshr_b32 s12, s10, 16
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_sub_i32 s10, s4, s10
+; GFX9-NEXT: s_sub_i32 s12, s11, s12
+; GFX9-NEXT: s_cmp_lt_i32 s7, s9
+; GFX9-NEXT: s_cselect_b32 s7, s7, s9
+; GFX9-NEXT: s_cmp_lt_i32 s8, s6
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s8, s8, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s12
+; GFX9-NEXT: s_lshr_b32 s12, s7, 16
+; GFX9-NEXT: s_lshr_b32 s8, s5, 16
+; GFX9-NEXT: s_sub_i32 s7, s5, s7
+; GFX9-NEXT: s_sub_i32 s12, s8, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s12
+; GFX9-NEXT: s_sext_i32_i16 s12, s7
+; GFX9-NEXT: s_sext_i32_i16 s13, s2
+; GFX9-NEXT: s_ashr_i32 s7, s7, 16
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s12, s13
+; GFX9-NEXT: s_cselect_b32 s12, s12, s13
+; GFX9-NEXT: s_cmp_gt_i32 s7, s2
+; GFX9-NEXT: s_cselect_b32 s2, s7, s2
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s12, s2
+; GFX9-NEXT: s_sext_i32_i16 s7, s2
+; GFX9-NEXT: s_sext_i32_i16 s12, s10
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_ashr_i32 s10, s10, 16
+; GFX9-NEXT: s_cmp_lt_i32 s7, s12
+; GFX9-NEXT: s_cselect_b32 s7, s7, s12
+; GFX9-NEXT: s_cmp_lt_i32 s2, s10
+; GFX9-NEXT: s_cselect_b32 s2, s2, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s7, s2
+; GFX9-NEXT: s_lshr_b32 s7, s0, 16
+; GFX9-NEXT: s_lshr_b32 s10, s2, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s2
+; GFX9-NEXT: s_add_i32 s7, s7, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s7
+; GFX9-NEXT: s_sext_i32_i16 s2, s1
+; GFX9-NEXT: s_ashr_i32 s7, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s2, s9
+; GFX9-NEXT: s_cselect_b32 s10, s2, s9
+; GFX9-NEXT: s_cmp_gt_i32 s7, s6
+; GFX9-NEXT: s_cselect_b32 s12, s7, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s12
+; GFX9-NEXT: s_lshr_b32 s12, s10, 16
+; GFX9-NEXT: s_sub_i32 s4, s4, s10
+; GFX9-NEXT: s_sub_i32 s10, s11, s12
+; GFX9-NEXT: s_cmp_lt_i32 s2, s9
+; GFX9-NEXT: s_cselect_b32 s2, s2, s9
+; GFX9-NEXT: s_cmp_lt_i32 s7, s6
+; GFX9-NEXT: s_cselect_b32 s6, s7, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX9-NEXT: s_lshr_b32 s6, s2, 16
+; GFX9-NEXT: s_sub_i32 s2, s5, s2
+; GFX9-NEXT: s_sub_i32 s5, s8, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s2
+; GFX9-NEXT: s_sext_i32_i16 s6, s3
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_gt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s5, s2
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s10
+; GFX9-NEXT: s_sext_i32_i16 s3, s2
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_lt_i32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_cmp_lt_i32 s2, s4
+; GFX9-NEXT: s_cselect_b32 s2, s2, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s3, s2
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, 0, 0
+; GFX10-NEXT: s_sext_i32_i16 s5, s0
+; GFX10-NEXT: s_sext_i32_i16 s7, s4
+; GFX10-NEXT: s_ashr_i32 s6, s0, 16
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_gt_i32 s5, s7
+; GFX10-NEXT: s_movk_i32 s9, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s8, s5, s7
+; GFX10-NEXT: s_cmp_gt_i32 s6, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s9
+; GFX10-NEXT: s_cselect_b32 s10, s6, s4
+; GFX10-NEXT: s_mov_b32 s12, 0xffff8000
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s8, s10
+; GFX10-NEXT: s_lshr_b32 s10, s9, 16
+; GFX10-NEXT: s_lshr_b32 s11, s8, 16
+; GFX10-NEXT: s_sub_i32 s8, s9, s8
+; GFX10-NEXT: s_sub_i32 s11, s10, s11
+; GFX10-NEXT: s_cmp_lt_i32 s5, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s12
+; GFX10-NEXT: s_cselect_b32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s6, s4
+; GFX10-NEXT: s_sext_i32_i16 s14, s2
+; GFX10-NEXT: s_cselect_b32 s6, s6, s4
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX10-NEXT: s_lshr_b32 s6, s12, 16
+; GFX10-NEXT: s_lshr_b32 s13, s5, 16
+; GFX10-NEXT: s_sub_i32 s5, s12, s5
+; GFX10-NEXT: s_sub_i32 s13, s6, s13
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s13
+; GFX10-NEXT: s_sext_i32_i16 s13, s5
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_gt_i32 s13, s14
+; GFX10-NEXT: s_cselect_b32 s13, s13, s14
+; GFX10-NEXT: s_cmp_gt_i32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s8, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s13, s2
+; GFX10-NEXT: s_sext_i32_i16 s11, s5
+; GFX10-NEXT: s_sext_i32_i16 s8, s2
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_i32 s8, s11
+; GFX10-NEXT: s_cselect_b32 s8, s8, s11
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_lshr_b32 s5, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s8, s2
+; GFX10-NEXT: s_lshr_b32 s8, s2, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s2
+; GFX10-NEXT: s_sext_i32_i16 s2, s1
+; GFX10-NEXT: s_add_i32 s5, s5, s8
+; GFX10-NEXT: s_ashr_i32 s8, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s2, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s5
+; GFX10-NEXT: s_cselect_b32 s11, s2, s7
+; GFX10-NEXT: s_cmp_gt_i32 s8, s4
+; GFX10-NEXT: s_cselect_b32 s13, s8, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s11, s11, s13
+; GFX10-NEXT: s_lshr_b32 s13, s11, 16
+; GFX10-NEXT: s_sub_i32 s9, s9, s11
+; GFX10-NEXT: s_sub_i32 s10, s10, s13
+; GFX10-NEXT: s_cmp_lt_i32 s2, s7
+; GFX10-NEXT: s_cselect_b32 s2, s2, s7
+; GFX10-NEXT: s_cmp_lt_i32 s8, s4
+; GFX10-NEXT: s_cselect_b32 s4, s8, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_sub_i32 s2, s12, s2
+; GFX10-NEXT: s_sub_i32 s4, s6, s4
+; GFX10-NEXT: s_sext_i32_i16 s6, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_sext_i32_i16 s4, s2
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s4, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s6
+; GFX10-NEXT: s_cmp_gt_i32 s2, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s9, s10
+; GFX10-NEXT: s_cselect_b32 s2, s2, s3
+; GFX10-NEXT: s_sext_i32_i16 s3, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s4, s2
+; GFX10-NEXT: s_ashr_i32 s4, s6, 16
+; GFX10-NEXT: s_sext_i32_i16 s6, s2
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_lt_i32 s6, s3
+; GFX10-NEXT: s_cselect_b32 s3, s6, s3
+; GFX10-NEXT: s_cmp_lt_i32 s2, s4
+; GFX10-NEXT: s_cselect_b32 s2, s2, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s3, s2
+; GFX10-NEXT: s_lshr_b32 s3, s1, 16
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s2
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x i32>
+ ret <2 x i32> %cast
+}
+
+; FIXME
+; define <5 x i16> @v_saddsat_v5i16(<5 x i16> %lhs, <5 x i16> %rhs) {
+; %result = call <5 x i16> @llvm.sadd.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+; define amdgpu_ps <5 x i16> @s_saddsat_v5i16(<5 x i16> inreg %lhs, <5 x i16> inreg %rhs) {
+; %result = call <5 x i16> @llvm.sadd.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+define <3 x float> @v_saddsat_v6i16(<6 x i16> %lhs, <6 x i16> %rhs) {
+; GFX6-LABEL: v_saddsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v14, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_sub_i32_e32 v14, vcc, s5, v14
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v12, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v12, vcc, s4, v12
+; GFX6-NEXT: v_max_i32_e32 v6, v14, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v12
+; GFX6-NEXT: v_min_i32_e32 v12, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v7
+; GFX6-NEXT: v_max_i32_e32 v7, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v12, vcc, s5, v12
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, s4, v7
+; GFX6-NEXT: v_max_i32_e32 v6, v12, v6
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v8
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_bfrev_b32_e32 v13, -2
+; GFX6-NEXT: v_max_i32_e32 v7, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v13, v7
+; GFX6-NEXT: v_max_i32_e32 v6, v8, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_mov_b32_e32 v15, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v6
+; GFX6-NEXT: v_max_i32_e32 v7, 0, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v9
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v15, v8
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v13, v7
+; GFX6-NEXT: v_max_i32_e32 v6, v8, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v4
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v6
+; GFX6-NEXT: v_max_i32_e32 v7, 0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v10
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v15, v8
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v13, v7
+; GFX6-NEXT: v_max_i32_e32 v6, v8, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_min_i32_e32 v8, 0, v5
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v6
+; GFX6-NEXT: v_max_i32_e32 v7, 0, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v11
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v15, v8
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v13, v7
+; GFX6-NEXT: v_max_i32_e32 v6, v8, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v7
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v11, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v11, s5, v11
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v0
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v9, 0, v0
+; GFX8-NEXT: v_min_i16_e32 v13, 0, v6
+; GFX8-NEXT: v_sub_u16_e32 v9, s4, v9
+; GFX8-NEXT: v_max_i16_e32 v11, v11, v3
+; GFX8-NEXT: v_min_i16_e32 v9, v11, v9
+; GFX8-NEXT: v_max_i16_e32 v11, 0, v6
+; GFX8-NEXT: v_sub_u16_e32 v13, s5, v13
+; GFX8-NEXT: v_max_i16_sdwa v3, v13, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v13, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v11, s4, v11
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v11
+; GFX8-NEXT: v_max_i16_e32 v11, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v13, s5, v13
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v1
+; GFX8-NEXT: v_min_i16_e32 v14, 0, v7
+; GFX8-NEXT: v_sub_u16_e32 v11, s4, v11
+; GFX8-NEXT: v_max_i16_e32 v13, v13, v4
+; GFX8-NEXT: v_min_i16_e32 v11, v13, v11
+; GFX8-NEXT: v_max_i16_e32 v13, 0, v7
+; GFX8-NEXT: v_sub_u16_e32 v14, s5, v14
+; GFX8-NEXT: v_max_i16_sdwa v4, v14, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v13, s4, v13
+; GFX8-NEXT: v_mov_b32_e32 v12, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v14, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v14, v12, v14
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v13
+; GFX8-NEXT: v_mov_b32_e32 v10, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v13, 0, v2
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v2
+; GFX8-NEXT: v_sub_u16_e32 v13, v10, v13
+; GFX8-NEXT: v_max_i16_e32 v14, v14, v5
+; GFX8-NEXT: v_min_i16_e32 v13, v14, v13
+; GFX8-NEXT: v_max_i16_e32 v14, 0, v8
+; GFX8-NEXT: v_sub_u16_e32 v10, v10, v14
+; GFX8-NEXT: v_min_i16_e32 v14, 0, v8
+; GFX8-NEXT: v_sub_u16_e32 v12, v12, v14
+; GFX8-NEXT: v_max_i16_sdwa v5, v12, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v9
+; GFX8-NEXT: v_add_u16_sdwa v3, v6, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v3
+; GFX8-NEXT: v_min_i16_e32 v5, v5, v10
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v11
+; GFX8-NEXT: v_add_u16_sdwa v3, v7, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v3
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v13
+; GFX8-NEXT: v_add_u16_sdwa v3, v8, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v7, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v7, s5, v7
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v6, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v6, s4, v6
+; GFX9-NEXT: v_pk_max_i16 v3, v7, v3
+; GFX9-NEXT: v_pk_min_i16 v3, v3, v6
+; GFX9-NEXT: v_pk_min_i16 v6, v1, s6
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v3
+; GFX9-NEXT: v_pk_max_i16 v3, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v6, s5, v6
+; GFX9-NEXT: v_pk_sub_i16 v3, s4, v3
+; GFX9-NEXT: v_pk_max_i16 v4, v6, v4
+; GFX9-NEXT: v_pk_min_i16 v3, v4, v3
+; GFX9-NEXT: v_pk_min_i16 v4, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, s5, v4
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v3
+; GFX9-NEXT: v_pk_max_i16 v3, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v3, s4, v3
+; GFX9-NEXT: v_pk_max_i16 v4, v4, v5
+; GFX9-NEXT: v_pk_min_i16 v3, v4, v3
+; GFX9-NEXT: v_pk_add_u16 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, 0, 0
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: v_pk_min_i16 v7, v0, s5
+; GFX10-NEXT: v_pk_min_i16 v8, v1, s5
+; GFX10-NEXT: v_pk_min_i16 v9, v2, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v6, v0, s5
+; GFX10-NEXT: v_pk_sub_i16 v14, s6, v7
+; GFX10-NEXT: v_pk_sub_i16 v15, s6, v8
+; GFX10-NEXT: v_pk_sub_i16 v19, s6, v9
+; GFX10-NEXT: v_pk_max_i16 v10, v1, s5
+; GFX10-NEXT: v_pk_max_i16 v11, v2, s5
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v3, v14, v3
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX10-NEXT: v_pk_max_i16 v4, v15, v4
+; GFX10-NEXT: v_pk_sub_i16 v6, s4, v6
+; GFX10-NEXT: v_pk_sub_i16 v7, s4, v10
+; GFX10-NEXT: v_pk_sub_i16 v8, s4, v11
+; GFX10-NEXT: v_pk_max_i16 v5, v19, v5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_min_i16 v3, v3, v6
+; GFX10-NEXT: v_pk_min_i16 v4, v4, v7
+; GFX10-NEXT: v_pk_min_i16 v5, v5, v8
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v3
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v4
+; GFX10-NEXT: v_pk_add_u16 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <6 x i16> @llvm.sadd.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x float>
+ ret <3 x float> %cast
+}
+
+define amdgpu_ps <3 x i32> @s_saddsat_v6i16(<6 x i16> inreg %lhs, <6 x i16> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s12, -2
+; GFX6-NEXT: s_cselect_b32 s14, s0, 0
+; GFX6-NEXT: s_sub_i32 s14, s12, s14
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s13, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s15, s0, 0
+; GFX6-NEXT: s_sub_i32 s15, s13, s15
+; GFX6-NEXT: s_cmp_gt_i32 s15, s6
+; GFX6-NEXT: s_cselect_b32 s6, s15, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s14
+; GFX6-NEXT: s_cselect_b32 s6, s6, s14
+; GFX6-NEXT: s_add_i32 s0, s0, s6
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s6, s7, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s7, s1, 0
+; GFX6-NEXT: s_sub_i32 s7, s12, s7
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s14, s1, 0
+; GFX6-NEXT: s_sub_i32 s14, s13, s14
+; GFX6-NEXT: s_cmp_gt_i32 s14, s6
+; GFX6-NEXT: s_cselect_b32 s6, s14, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_add_i32 s1, s1, s6
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s6, s8, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s7, s2, 0
+; GFX6-NEXT: s_sub_i32 s7, s12, s7
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s8, s2, 0
+; GFX6-NEXT: s_sub_i32 s8, s13, s8
+; GFX6-NEXT: s_cmp_gt_i32 s8, s6
+; GFX6-NEXT: s_cselect_b32 s6, s8, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_add_i32 s2, s2, s6
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s6, s9, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s7, s3, 0
+; GFX6-NEXT: s_sub_i32 s7, s12, s7
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s8, s3, 0
+; GFX6-NEXT: s_sub_i32 s8, s13, s8
+; GFX6-NEXT: s_cmp_gt_i32 s8, s6
+; GFX6-NEXT: s_cselect_b32 s6, s8, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_add_i32 s3, s3, s6
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s6, s10, 16
+; GFX6-NEXT: s_cmp_gt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s7, s4, 0
+; GFX6-NEXT: s_sub_i32 s7, s12, s7
+; GFX6-NEXT: s_cmp_lt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s8, s4, 0
+; GFX6-NEXT: s_sub_i32 s8, s13, s8
+; GFX6-NEXT: s_cmp_gt_i32 s8, s6
+; GFX6-NEXT: s_cselect_b32 s6, s8, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_add_i32 s4, s4, s6
+; GFX6-NEXT: s_ashr_i32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s11, 16
+; GFX6-NEXT: s_cmp_gt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s7, s5, 0
+; GFX6-NEXT: s_sub_i32 s7, s12, s7
+; GFX6-NEXT: s_cmp_lt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s8, s5, 0
+; GFX6-NEXT: s_sub_i32 s8, s13, s8
+; GFX6-NEXT: s_cmp_gt_i32 s8, s6
+; GFX6-NEXT: s_cselect_b32 s6, s8, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s7
+; GFX6-NEXT: s_cselect_b32 s6, s6, s7
+; GFX6-NEXT: s_add_i32 s5, s5, s6
+; GFX6-NEXT: s_mov_b32 s6, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s6
+; GFX6-NEXT: s_and_b32 s0, s0, s6
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s6
+; GFX6-NEXT: s_and_b32 s2, s3, s6
+; GFX6-NEXT: s_ashr_i32 s5, s5, 16
+; GFX6-NEXT: s_and_b32 s3, s5, s6
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s6
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s9, s3, 16
+; GFX8-NEXT: s_lshr_b32 s10, s4, 16
+; GFX8-NEXT: s_lshr_b32 s11, s5, 16
+; GFX8-NEXT: s_lshr_b32 s6, s0, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 16
+; GFX8-NEXT: s_lshr_b32 s8, s2, 16
+; GFX8-NEXT: s_sext_i32_i16 s14, s0
+; GFX8-NEXT: s_sext_i32_i16 s15, 0
+; GFX8-NEXT: s_cmp_gt_i32 s14, s15
+; GFX8-NEXT: s_movk_i32 s12, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s16, s14, s15
+; GFX8-NEXT: s_sub_i32 s16, s12, s16
+; GFX8-NEXT: s_cmp_lt_i32 s14, s15
+; GFX8-NEXT: s_mov_b32 s13, 0x8000
+; GFX8-NEXT: s_cselect_b32 s14, s14, s15
+; GFX8-NEXT: s_sub_i32 s14, s13, s14
+; GFX8-NEXT: s_sext_i32_i16 s14, s14
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s14, s3
+; GFX8-NEXT: s_cselect_b32 s3, s14, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s14, s16
+; GFX8-NEXT: s_cmp_lt_i32 s3, s14
+; GFX8-NEXT: s_cselect_b32 s3, s3, s14
+; GFX8-NEXT: s_add_i32 s0, s0, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s6
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s14, s3, s15
+; GFX8-NEXT: s_sub_i32 s14, s12, s14
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s13, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_cmp_gt_i32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s9, s14
+; GFX8-NEXT: s_cmp_lt_i32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_add_i32 s6, s6, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s9, s3, s15
+; GFX8-NEXT: s_sub_i32 s9, s12, s9
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s13, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s9
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s1, s1, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s7
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s4, s3, s15
+; GFX8-NEXT: s_sub_i32 s4, s12, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s13, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s9, s10
+; GFX8-NEXT: s_cmp_gt_i32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s7, s7, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s2
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s4, s3, s15
+; GFX8-NEXT: s_sub_i32 s4, s12, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s13, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_gt_i32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s8
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s4, s3, s15
+; GFX8-NEXT: s_sub_i32 s4, s12, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s13, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s5, s11
+; GFX8-NEXT: s_cmp_gt_i32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s8, s8, s3
+; GFX8-NEXT: s_bfe_u32 s3, s6, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s3
+; GFX8-NEXT: s_bfe_u32 s3, s7, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s3
+; GFX8-NEXT: s_bfe_u32 s3, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, 0, 0
+; GFX9-NEXT: s_sext_i32_i16 s11, s8
+; GFX9-NEXT: s_sext_i32_i16 s9, s0
+; GFX9-NEXT: s_ashr_i32 s10, s0, 16
+; GFX9-NEXT: s_ashr_i32 s8, s8, 16
+; GFX9-NEXT: s_cmp_gt_i32 s9, s11
+; GFX9-NEXT: s_cselect_b32 s12, s9, s11
+; GFX9-NEXT: s_cmp_gt_i32 s10, s8
+; GFX9-NEXT: s_movk_i32 s6, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s13, s10, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s13
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX9-NEXT: s_lshr_b32 s14, s12, 16
+; GFX9-NEXT: s_lshr_b32 s13, s6, 16
+; GFX9-NEXT: s_sub_i32 s12, s6, s12
+; GFX9-NEXT: s_sub_i32 s14, s13, s14
+; GFX9-NEXT: s_cmp_lt_i32 s9, s11
+; GFX9-NEXT: s_cselect_b32 s9, s9, s11
+; GFX9-NEXT: s_cmp_lt_i32 s10, s8
+; GFX9-NEXT: s_mov_b32 s7, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s10, s10, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX9-NEXT: s_lshr_b32 s14, s9, 16
+; GFX9-NEXT: s_lshr_b32 s10, s7, 16
+; GFX9-NEXT: s_sub_i32 s9, s7, s9
+; GFX9-NEXT: s_sub_i32 s14, s10, s14
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s14
+; GFX9-NEXT: s_sext_i32_i16 s14, s9
+; GFX9-NEXT: s_sext_i32_i16 s15, s3
+; GFX9-NEXT: s_ashr_i32 s9, s9, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s14, s15
+; GFX9-NEXT: s_cselect_b32 s14, s14, s15
+; GFX9-NEXT: s_cmp_gt_i32 s9, s3
+; GFX9-NEXT: s_cselect_b32 s3, s9, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s14, s3
+; GFX9-NEXT: s_sext_i32_i16 s9, s3
+; GFX9-NEXT: s_sext_i32_i16 s14, s12
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s12, s12, 16
+; GFX9-NEXT: s_cmp_lt_i32 s9, s14
+; GFX9-NEXT: s_cselect_b32 s9, s9, s14
+; GFX9-NEXT: s_cmp_lt_i32 s3, s12
+; GFX9-NEXT: s_cselect_b32 s3, s3, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s9, s3
+; GFX9-NEXT: s_lshr_b32 s9, s0, 16
+; GFX9-NEXT: s_lshr_b32 s12, s3, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s3
+; GFX9-NEXT: s_add_i32 s9, s9, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s9
+; GFX9-NEXT: s_sext_i32_i16 s3, s1
+; GFX9-NEXT: s_ashr_i32 s9, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s12, s3, s11
+; GFX9-NEXT: s_cmp_gt_i32 s9, s8
+; GFX9-NEXT: s_cselect_b32 s14, s9, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX9-NEXT: s_lshr_b32 s14, s12, 16
+; GFX9-NEXT: s_sub_i32 s12, s6, s12
+; GFX9-NEXT: s_sub_i32 s14, s13, s14
+; GFX9-NEXT: s_cmp_lt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s3, s3, s11
+; GFX9-NEXT: s_cmp_lt_i32 s9, s8
+; GFX9-NEXT: s_cselect_b32 s9, s9, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s9
+; GFX9-NEXT: s_lshr_b32 s9, s3, 16
+; GFX9-NEXT: s_sub_i32 s3, s7, s3
+; GFX9-NEXT: s_sub_i32 s9, s10, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX9-NEXT: s_sext_i32_i16 s9, s3
+; GFX9-NEXT: s_sext_i32_i16 s14, s4
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s9, s14
+; GFX9-NEXT: s_cselect_b32 s9, s9, s14
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s9, s3
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_sext_i32_i16 s9, s12
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s12, s12, 16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s9
+; GFX9-NEXT: s_cselect_b32 s4, s4, s9
+; GFX9-NEXT: s_cmp_lt_i32 s3, s12
+; GFX9-NEXT: s_cselect_b32 s3, s3, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX9-NEXT: s_lshr_b32 s4, s1, 16
+; GFX9-NEXT: s_lshr_b32 s9, s3, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s3
+; GFX9-NEXT: s_add_i32 s4, s4, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX9-NEXT: s_sext_i32_i16 s3, s2
+; GFX9-NEXT: s_ashr_i32 s4, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s9, s3, s11
+; GFX9-NEXT: s_cmp_gt_i32 s4, s8
+; GFX9-NEXT: s_cselect_b32 s12, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s12
+; GFX9-NEXT: s_lshr_b32 s12, s9, 16
+; GFX9-NEXT: s_sub_i32 s6, s6, s9
+; GFX9-NEXT: s_sub_i32 s9, s13, s12
+; GFX9-NEXT: s_cmp_lt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s3, s3, s11
+; GFX9-NEXT: s_cmp_lt_i32 s4, s8
+; GFX9-NEXT: s_cselect_b32 s4, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_sub_i32 s3, s7, s3
+; GFX9-NEXT: s_sub_i32 s4, s10, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_sext_i32_i16 s7, s5
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_cmp_gt_i32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s9
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_sext_i32_i16 s5, s6
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s6
+; GFX9-NEXT: s_cselect_b32 s3, s3, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_add_i32 s4, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX10-NEXT: s_sext_i32_i16 s7, s0
+; GFX10-NEXT: s_sext_i32_i16 s9, s6
+; GFX10-NEXT: s_ashr_i32 s8, s0, 16
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s9
+; GFX10-NEXT: s_movk_i32 s11, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s10, s7, s9
+; GFX10-NEXT: s_cmp_gt_i32 s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s11, s11, s11
+; GFX10-NEXT: s_cselect_b32 s12, s8, s6
+; GFX10-NEXT: s_mov_b32 s14, 0xffff8000
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s10, s12
+; GFX10-NEXT: s_lshr_b32 s12, s11, 16
+; GFX10-NEXT: s_lshr_b32 s13, s10, 16
+; GFX10-NEXT: s_sub_i32 s10, s11, s10
+; GFX10-NEXT: s_sub_i32 s13, s12, s13
+; GFX10-NEXT: s_cmp_lt_i32 s7, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s14, s14, s14
+; GFX10-NEXT: s_cselect_b32 s7, s7, s9
+; GFX10-NEXT: s_cmp_lt_i32 s8, s6
+; GFX10-NEXT: s_sext_i32_i16 s16, s3
+; GFX10-NEXT: s_cselect_b32 s8, s8, s6
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX10-NEXT: s_lshr_b32 s8, s14, 16
+; GFX10-NEXT: s_lshr_b32 s15, s7, 16
+; GFX10-NEXT: s_sub_i32 s7, s14, s7
+; GFX10-NEXT: s_sub_i32 s15, s8, s15
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s15
+; GFX10-NEXT: s_sext_i32_i16 s15, s7
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_cmp_gt_i32 s15, s16
+; GFX10-NEXT: s_cselect_b32 s15, s15, s16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s3
+; GFX10-NEXT: s_sext_i32_i16 s16, s4
+; GFX10-NEXT: s_cselect_b32 s3, s7, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s10, s13
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s15, s3
+; GFX10-NEXT: s_sext_i32_i16 s13, s7
+; GFX10-NEXT: s_sext_i32_i16 s10, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_cmp_lt_i32 s10, s13
+; GFX10-NEXT: s_cselect_b32 s10, s10, s13
+; GFX10-NEXT: s_cmp_lt_i32 s3, s7
+; GFX10-NEXT: s_cselect_b32 s3, s3, s7
+; GFX10-NEXT: s_lshr_b32 s7, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s10, s3
+; GFX10-NEXT: s_lshr_b32 s10, s3, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s3
+; GFX10-NEXT: s_sext_i32_i16 s3, s1
+; GFX10-NEXT: s_add_i32 s7, s7, s10
+; GFX10-NEXT: s_ashr_i32 s10, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s3, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s7
+; GFX10-NEXT: s_cselect_b32 s13, s3, s9
+; GFX10-NEXT: s_cmp_gt_i32 s10, s6
+; GFX10-NEXT: s_cselect_b32 s15, s10, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s13, s13, s15
+; GFX10-NEXT: s_lshr_b32 s15, s13, 16
+; GFX10-NEXT: s_sub_i32 s13, s11, s13
+; GFX10-NEXT: s_sub_i32 s15, s12, s15
+; GFX10-NEXT: s_cmp_lt_i32 s3, s9
+; GFX10-NEXT: s_cselect_b32 s3, s3, s9
+; GFX10-NEXT: s_cmp_lt_i32 s10, s6
+; GFX10-NEXT: s_cselect_b32 s10, s10, s6
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s10
+; GFX10-NEXT: s_lshr_b32 s10, s3, 16
+; GFX10-NEXT: s_sub_i32 s3, s14, s3
+; GFX10-NEXT: s_sub_i32 s10, s8, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s10
+; GFX10-NEXT: s_sext_i32_i16 s10, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_gt_i32 s10, s16
+; GFX10-NEXT: s_cselect_b32 s10, s10, s16
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s13, s15
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s10, s3
+; GFX10-NEXT: s_sext_i32_i16 s13, s4
+; GFX10-NEXT: s_sext_i32_i16 s10, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_i32 s10, s13
+; GFX10-NEXT: s_cselect_b32 s10, s10, s13
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s10, s3
+; GFX10-NEXT: s_lshr_b32 s10, s1, 16
+; GFX10-NEXT: s_lshr_b32 s13, s3, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s3
+; GFX10-NEXT: s_add_i32 s10, s10, s13
+; GFX10-NEXT: s_ashr_i32 s3, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s4, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s10
+; GFX10-NEXT: s_cselect_b32 s13, s4, s9
+; GFX10-NEXT: s_cmp_gt_i32 s3, s6
+; GFX10-NEXT: s_cselect_b32 s15, s3, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s13, s13, s15
+; GFX10-NEXT: s_lshr_b32 s15, s13, 16
+; GFX10-NEXT: s_sub_i32 s11, s11, s13
+; GFX10-NEXT: s_sub_i32 s12, s12, s15
+; GFX10-NEXT: s_cmp_lt_i32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s9
+; GFX10-NEXT: s_cmp_lt_i32 s3, s6
+; GFX10-NEXT: s_cselect_b32 s3, s3, s6
+; GFX10-NEXT: s_sext_i32_i16 s6, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX10-NEXT: s_lshr_b32 s4, s3, 16
+; GFX10-NEXT: s_sub_i32 s3, s14, s3
+; GFX10-NEXT: s_sub_i32 s4, s8, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX10-NEXT: s_ashr_i32 s4, s5, 16
+; GFX10-NEXT: s_sext_i32_i16 s5, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s11, s12
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s5, s3
+; GFX10-NEXT: s_ashr_i32 s5, s6, 16
+; GFX10-NEXT: s_sext_i32_i16 s6, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_i32 s6, s4
+; GFX10-NEXT: s_cselect_b32 s4, s6, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, s5
+; GFX10-NEXT: s_cselect_b32 s3, s3, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: s_add_i32 s4, s4, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <6 x i16> @llvm.sadd.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x i32>
+ ret <3 x i32> %cast
+}
+
+define <4 x float> @v_saddsat_v8i16(<8 x i16> %lhs, <8 x i16> %rhs) {
+; GFX6-LABEL: v_saddsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v18, 0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v8
+; GFX6-NEXT: v_sub_i32_e32 v18, vcc, s5, v18
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v16, 0, v0
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: v_max_i32_e32 v8, v18, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v16
+; GFX6-NEXT: v_min_i32_e32 v16, 0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v9
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v1
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, s5, v16
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, s4, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v16, v8
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v10
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_bfrev_b32_e32 v17, -2
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v2
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_mov_b32_e32 v19, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v8
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v11
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v19, v10
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v4
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v8
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v12
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v19, v10
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v5
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v8
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v13
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v19, v10
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v6
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v8
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v14
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v19, v10
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_min_i32_e32 v10, 0, v7
+; GFX6-NEXT: v_add_i32_e32 v6, vcc, v6, v8
+; GFX6-NEXT: v_max_i32_e32 v9, 0, v7
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v15
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v19, v10
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v17, v9
+; GFX6-NEXT: v_max_i32_e32 v8, v10, v8
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v9
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v7, vcc, v7, v8
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v4, 16, v4
+; GFX6-NEXT: v_ashrrev_i32_e32 v7, 16, v7
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_and_b32_e32 v4, s4, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v6, 16, v6
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v14, 0, v0
+; GFX8-NEXT: v_sub_u16_e32 v14, s5, v14
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v0
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v12, 0, v0
+; GFX8-NEXT: v_min_i16_e32 v16, 0, v8
+; GFX8-NEXT: v_sub_u16_e32 v12, s4, v12
+; GFX8-NEXT: v_max_i16_e32 v14, v14, v4
+; GFX8-NEXT: v_min_i16_e32 v12, v14, v12
+; GFX8-NEXT: v_max_i16_e32 v14, 0, v8
+; GFX8-NEXT: v_sub_u16_e32 v16, s5, v16
+; GFX8-NEXT: v_max_i16_sdwa v4, v16, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v16, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v14, s4, v14
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v14
+; GFX8-NEXT: v_max_i16_e32 v14, 0, v1
+; GFX8-NEXT: v_sub_u16_e32 v16, s5, v16
+; GFX8-NEXT: v_lshrrev_b32_e32 v9, 16, v1
+; GFX8-NEXT: v_min_i16_e32 v17, 0, v9
+; GFX8-NEXT: v_sub_u16_e32 v14, s4, v14
+; GFX8-NEXT: v_max_i16_e32 v16, v16, v5
+; GFX8-NEXT: v_min_i16_e32 v14, v16, v14
+; GFX8-NEXT: v_max_i16_e32 v16, 0, v9
+; GFX8-NEXT: v_sub_u16_e32 v17, s5, v17
+; GFX8-NEXT: v_max_i16_sdwa v5, v17, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v16, s4, v16
+; GFX8-NEXT: v_mov_b32_e32 v15, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v17, 0, v2
+; GFX8-NEXT: v_sub_u16_e32 v17, v15, v17
+; GFX8-NEXT: v_lshrrev_b32_e32 v10, 16, v2
+; GFX8-NEXT: v_min_i16_e32 v5, v5, v16
+; GFX8-NEXT: v_mov_b32_e32 v13, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v16, 0, v2
+; GFX8-NEXT: v_min_i16_e32 v18, 0, v10
+; GFX8-NEXT: v_sub_u16_e32 v16, v13, v16
+; GFX8-NEXT: v_max_i16_e32 v17, v17, v6
+; GFX8-NEXT: v_min_i16_e32 v16, v17, v16
+; GFX8-NEXT: v_max_i16_e32 v17, 0, v10
+; GFX8-NEXT: v_sub_u16_e32 v18, v15, v18
+; GFX8-NEXT: v_max_i16_sdwa v6, v18, v6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v18, 0, v3
+; GFX8-NEXT: v_sub_u16_e32 v17, v13, v17
+; GFX8-NEXT: v_sub_u16_e32 v18, v15, v18
+; GFX8-NEXT: v_min_i16_e32 v6, v6, v17
+; GFX8-NEXT: v_max_i16_e32 v17, 0, v3
+; GFX8-NEXT: v_lshrrev_b32_e32 v11, 16, v3
+; GFX8-NEXT: v_sub_u16_e32 v17, v13, v17
+; GFX8-NEXT: v_max_i16_e32 v18, v18, v7
+; GFX8-NEXT: v_min_i16_e32 v17, v18, v17
+; GFX8-NEXT: v_max_i16_e32 v18, 0, v11
+; GFX8-NEXT: v_sub_u16_e32 v13, v13, v18
+; GFX8-NEXT: v_min_i16_e32 v18, 0, v11
+; GFX8-NEXT: v_sub_u16_e32 v15, v15, v18
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v12
+; GFX8-NEXT: v_add_u16_sdwa v4, v8, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_max_i16_sdwa v7, v15, v7 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v4
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v14
+; GFX8-NEXT: v_add_u16_sdwa v4, v9, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v4
+; GFX8-NEXT: v_min_i16_e32 v7, v7, v13
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v16
+; GFX8-NEXT: v_add_u16_sdwa v4, v10, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v4
+; GFX8-NEXT: v_add_u16_e32 v3, v3, v17
+; GFX8-NEXT: v_add_u16_sdwa v4, v11, v7 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, 0, 0
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v9, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v9, s5, v9
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v8, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v8, s4, v8
+; GFX9-NEXT: v_pk_max_i16 v4, v9, v4
+; GFX9-NEXT: v_pk_min_i16 v4, v4, v8
+; GFX9-NEXT: v_pk_min_i16 v8, v1, s6
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v8, s5, v8
+; GFX9-NEXT: v_pk_sub_i16 v4, s4, v4
+; GFX9-NEXT: v_pk_max_i16 v5, v8, v5
+; GFX9-NEXT: v_pk_min_i16 v4, v5, v4
+; GFX9-NEXT: v_pk_min_i16 v5, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v5, s5, v5
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, s4, v4
+; GFX9-NEXT: v_pk_max_i16 v5, v5, v6
+; GFX9-NEXT: v_pk_min_i16 v4, v5, v4
+; GFX9-NEXT: v_pk_min_i16 v5, v3, s6
+; GFX9-NEXT: v_pk_sub_i16 v5, s5, v5
+; GFX9-NEXT: v_pk_add_u16 v2, v2, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v3, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, s4, v4
+; GFX9-NEXT: v_pk_max_i16 v5, v5, v7
+; GFX9-NEXT: v_pk_min_i16 v4, v5, v4
+; GFX9-NEXT: v_pk_add_u16 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, 0, 0
+; GFX10-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX10-NEXT: v_pk_min_i16 v8, v0, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX10-NEXT: v_pk_min_i16 v11, v1, s4
+; GFX10-NEXT: v_pk_min_i16 v12, v3, s4
+; GFX10-NEXT: v_pk_max_i16 v9, v0, s4
+; GFX10-NEXT: v_pk_sub_i16 v15, s5, v8
+; GFX10-NEXT: v_pk_min_i16 v8, v2, s4
+; GFX10-NEXT: v_pk_sub_i16 v11, s5, v11
+; GFX10-NEXT: v_pk_sub_i16 v12, s5, v12
+; GFX10-NEXT: v_pk_max_i16 v10, v1, s4
+; GFX10-NEXT: v_pk_max_i16 v13, v2, s4
+; GFX10-NEXT: v_pk_sub_i16 v8, s5, v8
+; GFX10-NEXT: v_pk_max_i16 v14, v3, s4
+; GFX10-NEXT: s_movk_i32 s6, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v4, v15, v4
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v5, v11, v5
+; GFX10-NEXT: v_pk_sub_i16 v9, s6, v9
+; GFX10-NEXT: v_pk_sub_i16 v10, s6, v10
+; GFX10-NEXT: v_pk_max_i16 v6, v8, v6
+; GFX10-NEXT: v_pk_sub_i16 v11, s6, v13
+; GFX10-NEXT: v_pk_sub_i16 v8, s6, v14
+; GFX10-NEXT: v_pk_max_i16 v7, v12, v7
+; GFX10-NEXT: v_pk_min_i16 v15, v4, v9
+; GFX10-NEXT: v_pk_min_i16 v19, v5, v10
+; GFX10-NEXT: v_pk_min_i16 v11, v6, v11
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_min_i16 v6, v7, v8
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v15
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v19
+; GFX10-NEXT: v_pk_add_u16 v2, v2, v11
+; GFX10-NEXT: v_pk_add_u16 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x i32> @s_saddsat_v8i16(<8 x i16> inreg %lhs, <8 x i16> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s8, s8, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, 0
+; GFX6-NEXT: s_brev_b32 s16, -2
+; GFX6-NEXT: s_cselect_b32 s18, s0, 0
+; GFX6-NEXT: s_sub_i32 s18, s16, s18
+; GFX6-NEXT: s_cmp_lt_i32 s0, 0
+; GFX6-NEXT: s_mov_b32 s17, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s19, s0, 0
+; GFX6-NEXT: s_sub_i32 s19, s17, s19
+; GFX6-NEXT: s_cmp_gt_i32 s19, s8
+; GFX6-NEXT: s_cselect_b32 s8, s19, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s18
+; GFX6-NEXT: s_cselect_b32 s8, s8, s18
+; GFX6-NEXT: s_add_i32 s0, s0, s8
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s8, s9, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s9, s1, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s1, 0
+; GFX6-NEXT: s_cselect_b32 s18, s1, 0
+; GFX6-NEXT: s_sub_i32 s18, s17, s18
+; GFX6-NEXT: s_cmp_gt_i32 s18, s8
+; GFX6-NEXT: s_cselect_b32 s8, s18, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s1, s1, s8
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s8, s10, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s9, s2, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s10, s2, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s2, s2, s8
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s8, s11, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s9, s3, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s3, 0
+; GFX6-NEXT: s_cselect_b32 s10, s3, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s3, s3, s8
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s8, s12, 16
+; GFX6-NEXT: s_cmp_gt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s9, s4, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s4, 0
+; GFX6-NEXT: s_cselect_b32 s10, s4, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s4, s4, s8
+; GFX6-NEXT: s_ashr_i32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s8, s13, 16
+; GFX6-NEXT: s_cmp_gt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s9, s5, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s5, 0
+; GFX6-NEXT: s_cselect_b32 s10, s5, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s5, s5, s8
+; GFX6-NEXT: s_ashr_i32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s8, s14, 16
+; GFX6-NEXT: s_cmp_gt_i32 s6, 0
+; GFX6-NEXT: s_cselect_b32 s9, s6, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s6, 0
+; GFX6-NEXT: s_cselect_b32 s10, s6, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s6, s6, s8
+; GFX6-NEXT: s_ashr_i32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s7, s7, 16
+; GFX6-NEXT: s_lshl_b32 s8, s15, 16
+; GFX6-NEXT: s_cmp_gt_i32 s7, 0
+; GFX6-NEXT: s_cselect_b32 s9, s7, 0
+; GFX6-NEXT: s_sub_i32 s9, s16, s9
+; GFX6-NEXT: s_cmp_lt_i32 s7, 0
+; GFX6-NEXT: s_cselect_b32 s10, s7, 0
+; GFX6-NEXT: s_sub_i32 s10, s17, s10
+; GFX6-NEXT: s_cmp_gt_i32 s10, s8
+; GFX6-NEXT: s_cselect_b32 s8, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s9
+; GFX6-NEXT: s_cselect_b32 s8, s8, s9
+; GFX6-NEXT: s_add_i32 s7, s7, s8
+; GFX6-NEXT: s_mov_b32 s8, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s8
+; GFX6-NEXT: s_and_b32 s0, s0, s8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s8
+; GFX6-NEXT: s_and_b32 s2, s3, s8
+; GFX6-NEXT: s_and_b32 s3, s5, s8
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_ashr_i32 s7, s7, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s8
+; GFX6-NEXT: s_and_b32 s4, s7, s8
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: s_and_b32 s3, s6, s8
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_or_b32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s12, s4, 16
+; GFX8-NEXT: s_lshr_b32 s13, s5, 16
+; GFX8-NEXT: s_lshr_b32 s14, s6, 16
+; GFX8-NEXT: s_lshr_b32 s8, s0, 16
+; GFX8-NEXT: s_lshr_b32 s9, s1, 16
+; GFX8-NEXT: s_lshr_b32 s10, s2, 16
+; GFX8-NEXT: s_lshr_b32 s11, s3, 16
+; GFX8-NEXT: s_lshr_b32 s15, s7, 16
+; GFX8-NEXT: s_sext_i32_i16 s18, s0
+; GFX8-NEXT: s_sext_i32_i16 s19, 0
+; GFX8-NEXT: s_cmp_gt_i32 s18, s19
+; GFX8-NEXT: s_movk_i32 s16, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s20, s18, s19
+; GFX8-NEXT: s_sub_i32 s20, s16, s20
+; GFX8-NEXT: s_cmp_lt_i32 s18, s19
+; GFX8-NEXT: s_mov_b32 s17, 0x8000
+; GFX8-NEXT: s_cselect_b32 s18, s18, s19
+; GFX8-NEXT: s_sub_i32 s18, s17, s18
+; GFX8-NEXT: s_sext_i32_i16 s18, s18
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s18, s4
+; GFX8-NEXT: s_cselect_b32 s4, s18, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s18, s20
+; GFX8-NEXT: s_cmp_lt_i32 s4, s18
+; GFX8-NEXT: s_cselect_b32 s4, s4, s18
+; GFX8-NEXT: s_add_i32 s0, s0, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s8
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s18, s4, s19
+; GFX8-NEXT: s_sub_i32 s18, s16, s18
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s12, s12
+; GFX8-NEXT: s_cmp_gt_i32 s4, s12
+; GFX8-NEXT: s_cselect_b32 s4, s4, s12
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s12, s18
+; GFX8-NEXT: s_cmp_lt_i32 s4, s12
+; GFX8-NEXT: s_cselect_b32 s4, s4, s12
+; GFX8-NEXT: s_add_i32 s8, s8, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s12, s4, s19
+; GFX8-NEXT: s_sub_i32 s12, s16, s12
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s12
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s1, s1, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s9
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s5, s4, s19
+; GFX8-NEXT: s_sub_i32 s5, s16, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s12, s13
+; GFX8-NEXT: s_cmp_gt_i32 s4, s12
+; GFX8-NEXT: s_cselect_b32 s4, s4, s12
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s9, s9, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s2
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s5, s4, s19
+; GFX8-NEXT: s_sub_i32 s5, s16, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s2, s2, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s10
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s5, s4, s19
+; GFX8-NEXT: s_sub_i32 s5, s16, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s14
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s10, s10, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s3
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s5, s4, s19
+; GFX8-NEXT: s_sub_i32 s5, s16, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s7
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s11
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s5, s4, s19
+; GFX8-NEXT: s_sub_i32 s5, s16, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s17, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s15
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s11, s11, s4
+; GFX8-NEXT: s_bfe_u32 s4, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s4, s9, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s4, s10, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s4
+; GFX8-NEXT: s_bfe_u32 s4, s11, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, 0, 0
+; GFX9-NEXT: s_sext_i32_i16 s13, s10
+; GFX9-NEXT: s_sext_i32_i16 s11, s0
+; GFX9-NEXT: s_ashr_i32 s12, s0, 16
+; GFX9-NEXT: s_ashr_i32 s10, s10, 16
+; GFX9-NEXT: s_cmp_gt_i32 s11, s13
+; GFX9-NEXT: s_cselect_b32 s14, s11, s13
+; GFX9-NEXT: s_cmp_gt_i32 s12, s10
+; GFX9-NEXT: s_movk_i32 s8, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s15, s12, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, s8, s8
+; GFX9-NEXT: s_lshr_b32 s16, s14, 16
+; GFX9-NEXT: s_lshr_b32 s15, s8, 16
+; GFX9-NEXT: s_sub_i32 s14, s8, s14
+; GFX9-NEXT: s_sub_i32 s16, s15, s16
+; GFX9-NEXT: s_cmp_lt_i32 s11, s13
+; GFX9-NEXT: s_cselect_b32 s11, s11, s13
+; GFX9-NEXT: s_cmp_lt_i32 s12, s10
+; GFX9-NEXT: s_mov_b32 s9, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s12, s12, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s16
+; GFX9-NEXT: s_lshr_b32 s16, s11, 16
+; GFX9-NEXT: s_lshr_b32 s12, s9, 16
+; GFX9-NEXT: s_sub_i32 s11, s9, s11
+; GFX9-NEXT: s_sub_i32 s16, s12, s16
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s16
+; GFX9-NEXT: s_sext_i32_i16 s16, s11
+; GFX9-NEXT: s_sext_i32_i16 s17, s4
+; GFX9-NEXT: s_ashr_i32 s11, s11, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_cmp_gt_i32 s11, s4
+; GFX9-NEXT: s_cselect_b32 s4, s11, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s16, s4
+; GFX9-NEXT: s_sext_i32_i16 s11, s4
+; GFX9-NEXT: s_sext_i32_i16 s16, s14
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s14, s14, 16
+; GFX9-NEXT: s_cmp_lt_i32 s11, s16
+; GFX9-NEXT: s_cselect_b32 s11, s11, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s14
+; GFX9-NEXT: s_cselect_b32 s4, s4, s14
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s11, s4
+; GFX9-NEXT: s_lshr_b32 s11, s0, 16
+; GFX9-NEXT: s_lshr_b32 s14, s4, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s4
+; GFX9-NEXT: s_add_i32 s11, s11, s14
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s11
+; GFX9-NEXT: s_sext_i32_i16 s4, s1
+; GFX9-NEXT: s_ashr_i32 s11, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s14, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s11, s10
+; GFX9-NEXT: s_cselect_b32 s16, s11, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s16
+; GFX9-NEXT: s_lshr_b32 s16, s14, 16
+; GFX9-NEXT: s_sub_i32 s14, s8, s14
+; GFX9-NEXT: s_sub_i32 s16, s15, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s11, s10
+; GFX9-NEXT: s_cselect_b32 s11, s11, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s11
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_sub_i32 s4, s9, s4
+; GFX9-NEXT: s_sub_i32 s11, s12, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s16
+; GFX9-NEXT: s_sext_i32_i16 s11, s4
+; GFX9-NEXT: s_sext_i32_i16 s16, s5
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_cmp_gt_i32 s11, s16
+; GFX9-NEXT: s_cselect_b32 s11, s11, s16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s11, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s11, s14
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s14, s14, 16
+; GFX9-NEXT: s_cmp_lt_i32 s5, s11
+; GFX9-NEXT: s_cselect_b32 s5, s5, s11
+; GFX9-NEXT: s_cmp_lt_i32 s4, s14
+; GFX9-NEXT: s_cselect_b32 s4, s4, s14
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_lshr_b32 s5, s1, 16
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX9-NEXT: s_sext_i32_i16 s4, s2
+; GFX9-NEXT: s_ashr_i32 s5, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s11, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s14, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s14
+; GFX9-NEXT: s_lshr_b32 s14, s11, 16
+; GFX9-NEXT: s_sub_i32 s11, s8, s11
+; GFX9-NEXT: s_sub_i32 s14, s15, s14
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s5, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_sub_i32 s4, s9, s4
+; GFX9-NEXT: s_sub_i32 s5, s12, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s14
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s14, s6
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s14
+; GFX9-NEXT: s_cselect_b32 s5, s5, s14
+; GFX9-NEXT: s_cmp_gt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s6, s11
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s11, s11, 16
+; GFX9-NEXT: s_cmp_lt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s4, s11
+; GFX9-NEXT: s_cselect_b32 s4, s4, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_lshr_b32 s5, s2, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_add_i32 s2, s2, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_ashr_i32 s5, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s6, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s11, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s11
+; GFX9-NEXT: s_lshr_b32 s11, s6, 16
+; GFX9-NEXT: s_sub_i32 s6, s8, s6
+; GFX9-NEXT: s_sub_i32 s8, s15, s11
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s5, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_sub_i32 s4, s9, s4
+; GFX9-NEXT: s_sub_i32 s5, s12, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s8, s7
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s7, s7, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s8
+; GFX9-NEXT: s_cselect_b32 s5, s5, s8
+; GFX9-NEXT: s_cmp_gt_i32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s7, s6
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_lt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, 0, 0
+; GFX10-NEXT: s_sext_i32_i16 s9, s0
+; GFX10-NEXT: s_sext_i32_i16 s11, s8
+; GFX10-NEXT: s_ashr_i32 s10, s0, 16
+; GFX10-NEXT: s_ashr_i32 s8, s8, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s11
+; GFX10-NEXT: s_movk_i32 s13, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s12, s9, s11
+; GFX10-NEXT: s_cmp_gt_i32 s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s13, s13, s13
+; GFX10-NEXT: s_cselect_b32 s14, s10, s8
+; GFX10-NEXT: s_mov_b32 s16, 0xffff8000
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX10-NEXT: s_lshr_b32 s14, s13, 16
+; GFX10-NEXT: s_lshr_b32 s15, s12, 16
+; GFX10-NEXT: s_sub_i32 s12, s13, s12
+; GFX10-NEXT: s_sub_i32 s15, s14, s15
+; GFX10-NEXT: s_cmp_lt_i32 s9, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s16, s16, s16
+; GFX10-NEXT: s_cselect_b32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s10, s8
+; GFX10-NEXT: s_sext_i32_i16 s18, s4
+; GFX10-NEXT: s_cselect_b32 s10, s10, s8
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX10-NEXT: s_lshr_b32 s10, s16, 16
+; GFX10-NEXT: s_lshr_b32 s17, s9, 16
+; GFX10-NEXT: s_sub_i32 s9, s16, s9
+; GFX10-NEXT: s_sub_i32 s17, s10, s17
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s17
+; GFX10-NEXT: s_sext_i32_i16 s17, s9
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_cmp_gt_i32 s17, s18
+; GFX10-NEXT: s_cselect_b32 s17, s17, s18
+; GFX10-NEXT: s_cmp_gt_i32 s9, s4
+; GFX10-NEXT: s_sext_i32_i16 s18, s5
+; GFX10-NEXT: s_cselect_b32 s4, s9, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s12, s15
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s17, s4
+; GFX10-NEXT: s_sext_i32_i16 s15, s9
+; GFX10-NEXT: s_sext_i32_i16 s12, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_cmp_lt_i32 s12, s15
+; GFX10-NEXT: s_cselect_b32 s12, s12, s15
+; GFX10-NEXT: s_cmp_lt_i32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s9
+; GFX10-NEXT: s_lshr_b32 s9, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX10-NEXT: s_lshr_b32 s12, s4, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s1
+; GFX10-NEXT: s_add_i32 s9, s9, s12
+; GFX10-NEXT: s_ashr_i32 s12, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s4, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s9
+; GFX10-NEXT: s_cselect_b32 s15, s4, s11
+; GFX10-NEXT: s_cmp_gt_i32 s12, s8
+; GFX10-NEXT: s_cselect_b32 s17, s12, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s15, s15, s17
+; GFX10-NEXT: s_lshr_b32 s17, s15, 16
+; GFX10-NEXT: s_sub_i32 s15, s13, s15
+; GFX10-NEXT: s_sub_i32 s17, s14, s17
+; GFX10-NEXT: s_cmp_lt_i32 s4, s11
+; GFX10-NEXT: s_cselect_b32 s4, s4, s11
+; GFX10-NEXT: s_cmp_lt_i32 s12, s8
+; GFX10-NEXT: s_cselect_b32 s12, s12, s8
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s12
+; GFX10-NEXT: s_lshr_b32 s12, s4, 16
+; GFX10-NEXT: s_sub_i32 s4, s16, s4
+; GFX10-NEXT: s_sub_i32 s12, s10, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s12
+; GFX10-NEXT: s_sext_i32_i16 s12, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_gt_i32 s12, s18
+; GFX10-NEXT: s_cselect_b32 s12, s12, s18
+; GFX10-NEXT: s_cmp_gt_i32 s4, s5
+; GFX10-NEXT: s_sext_i32_i16 s18, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s15, s17
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX10-NEXT: s_sext_i32_i16 s15, s5
+; GFX10-NEXT: s_sext_i32_i16 s12, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_i32 s12, s15
+; GFX10-NEXT: s_cselect_b32 s12, s12, s15
+; GFX10-NEXT: s_cmp_lt_i32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_lshr_b32 s5, s1, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX10-NEXT: s_lshr_b32 s12, s4, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s2
+; GFX10-NEXT: s_add_i32 s5, s5, s12
+; GFX10-NEXT: s_ashr_i32 s12, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s4, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX10-NEXT: s_cselect_b32 s15, s4, s11
+; GFX10-NEXT: s_cmp_gt_i32 s12, s8
+; GFX10-NEXT: s_cselect_b32 s17, s12, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s15, s15, s17
+; GFX10-NEXT: s_lshr_b32 s17, s15, 16
+; GFX10-NEXT: s_sub_i32 s15, s13, s15
+; GFX10-NEXT: s_sub_i32 s17, s14, s17
+; GFX10-NEXT: s_cmp_lt_i32 s4, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s15, s15, s17
+; GFX10-NEXT: s_cselect_b32 s4, s4, s11
+; GFX10-NEXT: s_cmp_lt_i32 s12, s8
+; GFX10-NEXT: s_cselect_b32 s12, s12, s8
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s12
+; GFX10-NEXT: s_lshr_b32 s12, s4, 16
+; GFX10-NEXT: s_sub_i32 s4, s16, s4
+; GFX10-NEXT: s_sub_i32 s12, s10, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s12
+; GFX10-NEXT: s_sext_i32_i16 s12, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_gt_i32 s12, s18
+; GFX10-NEXT: s_cselect_b32 s12, s12, s18
+; GFX10-NEXT: s_cmp_gt_i32 s4, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s6
+; GFX10-NEXT: s_sext_i32_i16 s6, s15
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX10-NEXT: s_ashr_i32 s12, s15, 16
+; GFX10-NEXT: s_sext_i32_i16 s15, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_i32 s15, s6
+; GFX10-NEXT: s_cselect_b32 s6, s15, s6
+; GFX10-NEXT: s_cmp_lt_i32 s4, s12
+; GFX10-NEXT: s_sext_i32_i16 s15, s3
+; GFX10-NEXT: s_cselect_b32 s4, s4, s12
+; GFX10-NEXT: s_lshr_b32 s12, s2, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s6, s4
+; GFX10-NEXT: s_ashr_i32 s6, s3, 16
+; GFX10-NEXT: s_lshr_b32 s17, s4, 16
+; GFX10-NEXT: s_add_i32 s2, s2, s4
+; GFX10-NEXT: s_add_i32 s12, s12, s17
+; GFX10-NEXT: s_cmp_gt_i32 s15, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s12
+; GFX10-NEXT: s_cselect_b32 s4, s15, s11
+; GFX10-NEXT: s_cmp_gt_i32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s17, s6, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s17
+; GFX10-NEXT: s_lshr_b32 s17, s4, 16
+; GFX10-NEXT: s_sub_i32 s4, s13, s4
+; GFX10-NEXT: s_sub_i32 s13, s14, s17
+; GFX10-NEXT: s_cmp_lt_i32 s15, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s13
+; GFX10-NEXT: s_cselect_b32 s11, s15, s11
+; GFX10-NEXT: s_cmp_lt_i32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s6, s6, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s11, s6
+; GFX10-NEXT: s_lshr_b32 s8, s6, 16
+; GFX10-NEXT: s_sub_i32 s6, s16, s6
+; GFX10-NEXT: s_sub_i32 s8, s10, s8
+; GFX10-NEXT: s_sext_i32_i16 s10, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s8
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_sext_i32_i16 s8, s6
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_gt_i32 s8, s10
+; GFX10-NEXT: s_cselect_b32 s8, s8, s10
+; GFX10-NEXT: s_cmp_gt_i32 s6, s7
+; GFX10-NEXT: s_cselect_b32 s6, s6, s7
+; GFX10-NEXT: s_sext_i32_i16 s7, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s8, s6
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_sext_i32_i16 s8, s6
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_lt_i32 s8, s7
+; GFX10-NEXT: s_cselect_b32 s7, s8, s7
+; GFX10-NEXT: s_cmp_lt_i32 s6, s4
+; GFX10-NEXT: s_cselect_b32 s4, s6, s4
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s7, s4
+; GFX10-NEXT: s_lshr_b32 s6, s4, 16
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: s_add_i32 s5, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x i32>
+ ret <4 x i32> %cast
+}
+
+; FIXME: i48 broken because i48 add broken
+; define i48 @v_saddsat_i48(i48 %lhs, i48 %rhs) {
+; %result = call i48 @llvm.sadd.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps i48 @s_saddsat_i48(i48 inreg %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.sadd.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps <2 x float> @saddsat_i48_sv(i48 inreg %lhs, i48 %rhs) {
+; %result = call i48 @llvm.sadd.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+; define amdgpu_ps <2 x float> @saddsat_i48_vs(i48 %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.sadd.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+define i64 @v_saddsat_i64(i64 %lhs, i64 %rhs) {
+; GFX6-LABEL: v_saddsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v0, v2
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[2:3]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v2, s[6:7], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v0, v2
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[2:3]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v2, s[6:7], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, v0, v2
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[2:3]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v2, s[6:7], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_add_co_u32_e64 v10, vcc_lo, v0, v2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v11, vcc_lo, v1, v3, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_ashrrev_i32_e32 v6, 31, v11
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, v[10:11], v[0:1]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s5, v6, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s5, 0x80000000, v6, s5
+; GFX10-NEXT: s_xor_b32 vcc_lo, vcc_lo, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v10, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v11, v1, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i64 @llvm.sadd.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps i64 @s_saddsat_i64(i64 inreg %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s4, s0, s2
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: s_and_b32 s5, s5, 1
+; GFX6-NEXT: s_cmp_lg_u32 s5, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_addc_u32 s5, s1, s3
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX6-NEXT: s_ashr_i32 s2, s5, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: s_add_u32 s0, s2, 0
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX6-NEXT: v_mov_b32_e32 v0, s4
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s4, s0, s2
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: s_and_b32 s5, s5, 1
+; GFX8-NEXT: s_cmp_lg_u32 s5, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_addc_u32 s5, s1, s3
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX8-NEXT: s_ashr_i32 s2, s5, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: s_add_u32 s0, s2, 0
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX8-NEXT: v_mov_b32_e32 v0, s4
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s4, s0, s2
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: s_and_b32 s5, s5, 1
+; GFX9-NEXT: s_cmp_lg_u32 s5, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_addc_u32 s5, s1, s3
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX9-NEXT: s_ashr_i32 s2, s5, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: s_add_u32 s0, s2, 0
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX9-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s4, s0, s2
+; GFX10-NEXT: s_cselect_b32 s5, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v0, s4
+; GFX10-NEXT: s_and_b32 s5, s5, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s5, 0
+; GFX10-NEXT: s_addc_u32 s5, s1, s3
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[4:5], s[0:1]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s1, s[2:3], 0
+; GFX10-NEXT: s_ashr_i32 s2, s5, 31
+; GFX10-NEXT: v_mov_b32_e32 v1, s5
+; GFX10-NEXT: s_xor_b32 s3, s1, s0
+; GFX10-NEXT: s_add_u32 s0, s2, 0
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, s0, s3
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, s1, s3
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.sadd.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps <2 x float> @saddsat_i64_sv(i64 inreg %lhs, i64 %rhs) {
+; GFX6-LABEL: saddsat_i64_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], 0, v[0:1]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v4, s[2:3], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i64_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], 0, v[0:1]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v4, s[2:3], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i64_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], 0, v[0:1]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[2:3], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i64_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[0:1]
+; GFX10-NEXT: v_ashrrev_i32_e32 v4, 31, v3
+; GFX10-NEXT: v_cmp_gt_i64_e64 s0, s[0:1], v[2:3]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s1, v4, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s1, 0x80000000, v4, s1
+; GFX10-NEXT: s_xor_b32 vcc_lo, vcc_lo, s0
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.sadd.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x float> @saddsat_i64_vs(i64 %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: saddsat_i64_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[2:3], s[0:1], 0
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v4, s[0:1], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX6-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i64_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[2:3], s[0:1], 0
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v4, s[0:1], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX8-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i64_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[2:3], s[0:1], 0
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[0:1], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX9-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i64_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e64 s1, s[0:1], 0
+; GFX10-NEXT: v_ashrrev_i32_e32 v4, 31, v3
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[2:3], v[0:1]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s0, v4, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 0x80000000, v4, s0
+; GFX10-NEXT: s_xor_b32 vcc_lo, s1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.sadd.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define <2 x i64> @v_saddsat_v2i64(<2 x i64> %lhs, <2 x i64> %rhs) {
+; GFX6-LABEL: v_saddsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v8, vcc, v0, v4
+; GFX6-NEXT: v_addc_u32_e32 v9, vcc, v1, v5, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[4:5]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX6-NEXT: s_brev_b32 s8, 1
+; GFX6-NEXT: v_mov_b32_e32 v1, s8
+; GFX6-NEXT: v_add_i32_e64 v4, s[6:7], 0, v0
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v2, v6
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[6:7]
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX6-NEXT: v_mov_b32_e32 v3, s8
+; GFX6-NEXT: v_add_i32_e64 v6, s[6:7], 0, v2
+; GFX6-NEXT: v_addc_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v8, vcc, v0, v4
+; GFX8-NEXT: v_addc_u32_e32 v9, vcc, v1, v5, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[4:5]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX8-NEXT: s_brev_b32 s8, 1
+; GFX8-NEXT: v_mov_b32_e32 v1, s8
+; GFX8-NEXT: v_add_u32_e64 v4, s[6:7], 0, v0
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v2, v6
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[6:7]
+; GFX8-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX8-NEXT: v_mov_b32_e32 v3, s8
+; GFX8-NEXT: v_add_u32_e64 v6, s[6:7], 0, v2
+; GFX8-NEXT: v_addc_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v8, vcc, v0, v4
+; GFX9-NEXT: v_addc_co_u32_e32 v9, vcc, v1, v5, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[4:5]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX9-NEXT: s_brev_b32 s8, 1
+; GFX9-NEXT: v_mov_b32_e32 v1, s8
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[6:7], 0, v0
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, v2, v6
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[6:7]
+; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX9-NEXT: v_mov_b32_e32 v3, s8
+; GFX9-NEXT: v_add_co_u32_e64 v6, s[6:7], 0, v2
+; GFX9-NEXT: v_addc_co_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v9, v0
+; GFX10-NEXT: v_mov_b32_e32 v10, v1
+; GFX10-NEXT: v_mov_b32_e32 v13, v2
+; GFX10-NEXT: v_mov_b32_e32 v14, v3
+; GFX10-NEXT: v_cmp_gt_i64_e64 s4, 0, v[4:5]
+; GFX10-NEXT: v_add_co_u32_e64 v19, vcc_lo, v9, v4
+; GFX10-NEXT: s_brev_b32 s8, 1
+; GFX10-NEXT: v_add_co_ci_u32_e32 v20, vcc_lo, v10, v5, vcc_lo
+; GFX10-NEXT: v_add_co_u32_e64 v23, vcc_lo, v13, v6
+; GFX10-NEXT: v_cmp_gt_i64_e64 s6, 0, v[6:7]
+; GFX10-NEXT: v_add_co_ci_u32_e32 v24, vcc_lo, v14, v7, vcc_lo
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i32_e32 v0, 31, v20
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_ashrrev_i32_e32 v1, 31, v24
+; GFX10-NEXT: v_add_co_u32_e64 v4, s5, v0, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v5, s5, s8, v0, s5
+; GFX10-NEXT: v_cmp_lt_i64_e64 s5, v[23:24], v[13:14]
+; GFX10-NEXT: v_add_co_u32_e64 v2, s7, v1, 0
+; GFX10-NEXT: s_xor_b32 vcc_lo, s4, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e64 v3, s7, s8, v1, s7
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v19, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v20, v5, vcc_lo
+; GFX10-NEXT: s_xor_b32 vcc_lo, s6, s5
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v23, v2, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v24, v3, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i64> @llvm.sadd.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps <2 x i64> @s_saddsat_v2i64(<2 x i64> inreg %lhs, <2 x i64> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_addc_u32 s9, s1, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], s[4:5], 0
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX6-NEXT: s_ashr_i32 s4, s9, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: s_add_u32 s0, s4, 0
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_brev_b32 s5, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_addc_u32 s1, s4, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: s_add_u32 s0, s2, s6
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: v_mov_b32_e32 v0, s8
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_addc_u32 s1, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v3, s9
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[2:3], s[6:7], 0
+; GFX6-NEXT: s_ashr_i32 s4, s1, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_add_u32 s0, s4, 0
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: s_addc_u32 s3, s4, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v4
+; GFX6-NEXT: v_readfirstlane_b32 s1, v2
+; GFX6-NEXT: v_readfirstlane_b32 s2, v0
+; GFX6-NEXT: v_readfirstlane_b32 s3, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_addc_u32 s9, s1, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], s[4:5], 0
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX8-NEXT: s_ashr_i32 s4, s9, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: s_add_u32 s0, s4, 0
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_brev_b32 s5, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_addc_u32 s1, s4, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: s_add_u32 s0, s2, s6
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: v_mov_b32_e32 v0, s8
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: s_addc_u32 s1, s3, s7
+; GFX8-NEXT: v_mov_b32_e32 v3, s9
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[2:3], s[6:7], 0
+; GFX8-NEXT: s_ashr_i32 s4, s1, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_add_u32 s0, s4, 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: s_addc_u32 s3, s4, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v4
+; GFX8-NEXT: v_readfirstlane_b32 s1, v2
+; GFX8-NEXT: v_readfirstlane_b32 s2, v0
+; GFX8-NEXT: v_readfirstlane_b32 s3, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_addc_u32 s9, s1, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], s[4:5], 0
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX9-NEXT: s_ashr_i32 s4, s9, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: s_add_u32 s0, s4, 0
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_brev_b32 s5, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_addc_u32 s1, s4, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: s_add_u32 s0, s2, s6
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: v_mov_b32_e32 v0, s8
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: s_addc_u32 s1, s3, s7
+; GFX9-NEXT: v_mov_b32_e32 v3, s9
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[2:3], s[6:7], 0
+; GFX9-NEXT: s_ashr_i32 s4, s1, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_add_u32 s0, s4, 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: s_addc_u32 s3, s4, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v4
+; GFX9-NEXT: v_readfirstlane_b32 s1, v2
+; GFX9-NEXT: v_readfirstlane_b32 s2, v0
+; GFX9-NEXT: v_readfirstlane_b32 s3, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, s[4:5], 0
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: v_mov_b32_e32 v0, s8
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_brev_b32 s10, 1
+; GFX10-NEXT: s_addc_u32 s9, s1, s5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[8:9], s[0:1]
+; GFX10-NEXT: s_ashr_i32 s1, s9, 31
+; GFX10-NEXT: v_mov_b32_e32 v1, s9
+; GFX10-NEXT: s_xor_b32 s8, s4, s0
+; GFX10-NEXT: s_add_u32 s0, s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, s0, s8
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s10
+; GFX10-NEXT: s_add_u32 s4, s2, s6
+; GFX10-NEXT: s_cselect_b32 s5, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, s1, s8
+; GFX10-NEXT: s_and_b32 s5, s5, 1
+; GFX10-NEXT: v_mov_b32_e32 v2, s4
+; GFX10-NEXT: s_cmp_lg_u32 s5, 0
+; GFX10-NEXT: s_addc_u32 s5, s3, s7
+; GFX10-NEXT: v_cmp_lt_i64_e64 s2, s[4:5], s[2:3]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s3, s[6:7], 0
+; GFX10-NEXT: s_ashr_i32 s1, s5, 31
+; GFX10-NEXT: v_mov_b32_e32 v3, s5
+; GFX10-NEXT: s_xor_b32 s2, s3, s2
+; GFX10-NEXT: s_add_u32 s0, s1, 0
+; GFX10-NEXT: s_cselect_b32 s3, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, s0, s2
+; GFX10-NEXT: s_and_b32 s3, s3, 1
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: s_cmp_lg_u32 s3, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s10
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, s1, s2
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i64> @llvm.sadd.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps i128 @s_saddsat_i128(i128 inreg %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: s_saddsat_i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: s_addc_u32 s9, s1, s5
+; GFX6-NEXT: s_cselect_b32 s10, 1, 0
+; GFX6-NEXT: s_and_b32 s10, s10, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_addc_u32 s10, s2, s6
+; GFX6-NEXT: s_cselect_b32 s11, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: s_and_b32 s11, s11, 1
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: s_cmp_lg_u32 s11, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_addc_u32 s11, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX6-NEXT: v_cmp_lt_u64_e64 s[0:1], s[4:5], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[10:11], v[0:1]
+; GFX6-NEXT: s_movk_i32 s2, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], s[6:7], 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[6:7], 0
+; GFX6-NEXT: s_sub_i32 s6, s2, 64
+; GFX6-NEXT: s_sub_i32 s4, 64, s2
+; GFX6-NEXT: s_cmp_lt_u32 s2, 64
+; GFX6-NEXT: s_cselect_b32 s12, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s13, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX6-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX6-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX6-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX6-NEXT: s_ashr_i32 s4, s11, 31
+; GFX6-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX6-NEXT: s_and_b32 s12, s12, 1
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX6-NEXT: s_and_b32 s6, s13, 1
+; GFX6-NEXT: s_cmp_lg_u32 s6, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX6-NEXT: s_mov_b32 s5, s4
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX6-NEXT: s_add_u32 s2, s2, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: s_addc_u32 s3, s3, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: s_addc_u32 s0, s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX6-NEXT: v_mov_b32_e32 v1, s2
+; GFX6-NEXT: v_mov_b32_e32 v2, s3
+; GFX6-NEXT: v_mov_b32_e32 v3, s8
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v4, s9
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_mov_b32_e32 v4, s10
+; GFX6-NEXT: v_mov_b32_e32 v5, s11
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: v_readfirstlane_b32 s2, v2
+; GFX6-NEXT: v_readfirstlane_b32 s3, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: s_addc_u32 s9, s1, s5
+; GFX8-NEXT: s_cselect_b32 s10, 1, 0
+; GFX8-NEXT: s_and_b32 s10, s10, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_addc_u32 s10, s2, s6
+; GFX8-NEXT: s_cselect_b32 s11, 1, 0
+; GFX8-NEXT: s_and_b32 s11, s11, 1
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: s_cmp_lg_u32 s11, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: s_addc_u32 s11, s3, s7
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cmp_lt_u64_e64 s[0:1], s[4:5], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], s[6:7], 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: s_movk_i32 s2, 0x7f
+; GFX8-NEXT: s_sub_i32 s6, s2, 64
+; GFX8-NEXT: s_sub_i32 s4, 64, s2
+; GFX8-NEXT: s_cmp_lt_u32 s2, 64
+; GFX8-NEXT: s_cselect_b32 s12, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s13, 1, 0
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX8-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX8-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX8-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX8-NEXT: s_ashr_i32 s4, s11, 31
+; GFX8-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX8-NEXT: s_and_b32 s12, s12, 1
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX8-NEXT: s_and_b32 s6, s13, 1
+; GFX8-NEXT: s_cmp_lg_u32 s6, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX8-NEXT: s_mov_b32 s5, s4
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX8-NEXT: s_add_u32 s2, s2, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: s_addc_u32 s3, s3, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: s_addc_u32 s0, s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX8-NEXT: v_mov_b32_e32 v1, s2
+; GFX8-NEXT: v_mov_b32_e32 v2, s3
+; GFX8-NEXT: v_mov_b32_e32 v3, s8
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v4, s9
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_mov_b32_e32 v4, s10
+; GFX8-NEXT: v_mov_b32_e32 v5, s11
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: v_readfirstlane_b32 s2, v2
+; GFX8-NEXT: v_readfirstlane_b32 s3, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: s_addc_u32 s9, s1, s5
+; GFX9-NEXT: s_cselect_b32 s10, 1, 0
+; GFX9-NEXT: s_and_b32 s10, s10, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_addc_u32 s10, s2, s6
+; GFX9-NEXT: s_cselect_b32 s11, 1, 0
+; GFX9-NEXT: s_and_b32 s11, s11, 1
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: s_cmp_lg_u32 s11, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: s_addc_u32 s11, s3, s7
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cmp_lt_u64_e64 s[0:1], s[4:5], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], s[6:7], 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: s_movk_i32 s2, 0x7f
+; GFX9-NEXT: s_sub_i32 s6, s2, 64
+; GFX9-NEXT: s_sub_i32 s4, 64, s2
+; GFX9-NEXT: s_cmp_lt_u32 s2, 64
+; GFX9-NEXT: s_cselect_b32 s12, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s13, 1, 0
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX9-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX9-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX9-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX9-NEXT: s_ashr_i32 s4, s11, 31
+; GFX9-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX9-NEXT: s_and_b32 s12, s12, 1
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX9-NEXT: s_and_b32 s6, s13, 1
+; GFX9-NEXT: s_cmp_lg_u32 s6, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX9-NEXT: s_mov_b32 s5, s4
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX9-NEXT: s_add_u32 s2, s2, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: s_addc_u32 s3, s3, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: s_addc_u32 s0, s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX9-NEXT: v_mov_b32_e32 v1, s2
+; GFX9-NEXT: v_mov_b32_e32 v2, s3
+; GFX9-NEXT: v_mov_b32_e32 v3, s8
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v4, s9
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_mov_b32_e32 v4, s10
+; GFX9-NEXT: v_mov_b32_e32 v5, s11
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: v_readfirstlane_b32 s2, v2
+; GFX9-NEXT: v_readfirstlane_b32 s3, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: s_movk_i32 s12, 0x7f
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_addc_u32 s9, s1, s5
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[8:9], s[0:1]
+; GFX10-NEXT: s_and_b32 s10, s10, 1
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: s_addc_u32 s10, s2, s6
+; GFX10-NEXT: s_cselect_b32 s11, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s11, s11, 1
+; GFX10-NEXT: v_mov_b32_e32 v3, s10
+; GFX10-NEXT: s_cmp_lg_u32 s11, 0
+; GFX10-NEXT: s_addc_u32 s11, s3, s7
+; GFX10-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s1, s[10:11], s[2:3]
+; GFX10-NEXT: s_cselect_b32 s0, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v4, s11
+; GFX10-NEXT: s_and_b32 s0, 1, s0
+; GFX10-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[4:5], 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s1
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: s_sub_i32 s13, s12, 64
+; GFX10-NEXT: s_and_b32 s14, 1, s1
+; GFX10-NEXT: s_sub_i32 s2, 64, s12
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[6:7], 0
+; GFX10-NEXT: s_cmp_lt_u32 s12, 64
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s14
+; GFX10-NEXT: s_cselect_b32 s15, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s12, 0
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s0
+; GFX10-NEXT: s_lshr_b64 s[0:1], s[8:9], s12
+; GFX10-NEXT: s_lshl_b64 s[2:3], s[10:11], s2
+; GFX10-NEXT: s_ashr_i64 s[4:5], s[10:11], s12
+; GFX10-NEXT: s_and_b32 s12, s15, 1
+; GFX10-NEXT: s_or_b64 s[0:1], s[0:1], s[2:3]
+; GFX10-NEXT: s_ashr_i32 s2, s11, 31
+; GFX10-NEXT: s_ashr_i64 s[6:7], s[10:11], s13
+; GFX10-NEXT: s_cmp_lg_u32 s12, 0
+; GFX10-NEXT: s_mov_b32 s3, s2
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[0:1], s[6:7]
+; GFX10-NEXT: s_and_b32 s6, s16, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s9
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[8:9], s[0:1]
+; GFX10-NEXT: s_cmp_lg_u32 s12, 0
+; GFX10-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[4:5], s[2:3]
+; GFX10-NEXT: s_add_u32 s0, s0, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v1, s8
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v1, s0, vcc_lo
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v2, s1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v3, s2, vcc_lo
+; GFX10-NEXT: s_addc_u32 s3, s3, 0x80000000
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v4, s3, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.sadd.sat.i128(i128 %lhs, i128 %rhs)
+ ret i128 %result
+}
+
+define amdgpu_ps <4 x float> @saddsat_i128_sv(i128 inreg %lhs, i128 %rhs) {
+; GFX6-LABEL: saddsat_i128_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v5, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, v6, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX6-NEXT: s_movk_i32 s0, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX6-NEXT: s_sub_i32 s1, s0, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX6-NEXT: s_sub_i32 s2, 64, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[0:1]
+; GFX6-NEXT: s_cmp_lt_u32 s0, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[6:7], s2
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[4:5], s0
+; GFX6-NEXT: s_cmp_eq_u32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[6:7], s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[6:7], s1
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i128_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v5, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, v6, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX8-NEXT: s_movk_i32 s0, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX8-NEXT: s_sub_i32 s1, s0, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX8-NEXT: s_sub_i32 s2, 64, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[0:1]
+; GFX8-NEXT: s_cmp_lt_u32 s0, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX8-NEXT: s_cmp_eq_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i128_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v5, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, v6, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v7, v3, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX9-NEXT: s_movk_i32 s0, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX9-NEXT: s_sub_i32 s1, s0, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX9-NEXT: s_sub_i32 s2, 64, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[0:1]
+; GFX9-NEXT: s_cmp_lt_u32 s0, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[2:3]
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX9-NEXT: s_cmp_eq_u32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i128_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v4, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v5, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v6, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v7, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[4:5]
+; GFX10-NEXT: s_movk_i32 s0, 0x7f
+; GFX10-NEXT: s_sub_i32 s1, 64, s0
+; GFX10-NEXT: v_lshrrev_b64 v[15:16], s0, v[4:5]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, s[2:3], v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, s[2:3], v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v9, v8, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, 0, v[0:1]
+; GFX10-NEXT: v_lshlrev_b64 v[8:9], s1, v[6:7]
+; GFX10-NEXT: s_sub_i32 s1, s0, 64
+; GFX10-NEXT: s_cmp_lt_u32 s0, 64
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s0, v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v11, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_or_b32_e32 v8, v15, v8
+; GFX10-NEXT: v_or_b32_e32 v9, v16, v9
+; GFX10-NEXT: v_ashrrev_i32_e32 v15, 31, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v12, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_ashrrev_i64 v[2:3], s1, v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e32 v11, v12, v11, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s0, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v9, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v8, vcc_lo
+; GFX10-NEXT: s_and_b32 s0, 1, s1
+; GFX10-NEXT: s_and_b32 s1, 1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, s1
+; GFX10-NEXT: v_xor_b32_e32 v9, v11, v10
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v5, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v15, v0, s0
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v15, v1, s0
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v8
+; GFX10-NEXT: v_add_co_ci_u32_e32 v8, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v9, vcc_lo, 0x80000000, v1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v4, v2, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v5, v3, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v6, v8, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v7, v9, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.sadd.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x float> @saddsat_i128_vs(i128 %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: saddsat_i128_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v1, v5, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, v2, v6, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_lt_u64_e64 s[0:1], s[0:1], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[2:3], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: s_movk_i32 s0, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: s_sub_i32 s2, 64, s0
+; GFX6-NEXT: s_sub_i32 s1, s0, 64
+; GFX6-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX6-NEXT: s_cmp_lt_u32 s0, 64
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[4:5], s0
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[6:7], s2
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[6:7], s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[6:7], s1
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: saddsat_i128_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v1, v5, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, v2, v6, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_lt_u64_e64 s[0:1], s[0:1], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_movk_i32 s0, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: s_sub_i32 s2, 64, s0
+; GFX8-NEXT: s_sub_i32 s1, s0, 64
+; GFX8-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX8-NEXT: s_cmp_lt_u32 s0, 64
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: saddsat_i128_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v1, v5, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, v2, v6, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_lt_u64_e64 s[0:1], s[0:1], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], s[2:3], 0
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_movk_i32 s0, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: s_sub_i32 s2, 64, s0
+; GFX9-NEXT: s_sub_i32 s1, s0, 64
+; GFX9-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX9-NEXT: s_cmp_lt_u32 s0, 64
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: saddsat_i128_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_mov_b32_e32 v5, v0
+; GFX10-NEXT: v_mov_b32_e32 v6, v1
+; GFX10-NEXT: v_mov_b32_e32 v9, v2
+; GFX10-NEXT: v_mov_b32_e32 v10, v3
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX10-NEXT: v_add_co_u32_e64 v15, vcc_lo, v5, s0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[0:1], 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v16, vcc_lo, s1, v6, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v19, vcc_lo, s2, v9, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, 1, s4
+; GFX10-NEXT: v_add_co_ci_u32_e32 v20, vcc_lo, s3, v10, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[15:16], v[5:6]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, s0
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[2:3], 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i32_e32 v7, 31, v20
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, s0
+; GFX10-NEXT: s_movk_i32 s0, 0x7f
+; GFX10-NEXT: s_sub_i32 s2, 64, s0
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v1, v0, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s1
+; GFX10-NEXT: v_lshrrev_b64 v[0:1], s0, v[15:16]
+; GFX10-NEXT: v_lshlrev_b64 v[2:3], s2, v[19:20]
+; GFX10-NEXT: s_sub_i32 s1, s0, 64
+; GFX10-NEXT: s_cmp_lt_u32 s0, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v11, v9, v8, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[8:9], s1, v[19:20]
+; GFX10-NEXT: s_cmp_eq_u32 s0, 0
+; GFX10-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX10-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s0, v[19:20]
+; GFX10-NEXT: s_and_b32 s0, 1, s1
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, 1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, s1
+; GFX10-NEXT: v_xor_b32_e32 v9, v11, v10
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v15, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v16, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v7, v0, s0
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v7, v1, s0
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v8
+; GFX10-NEXT: v_add_co_ci_u32_e32 v8, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v9, vcc_lo, 0x80000000, v1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v15, v2, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v16, v3, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v19, v8, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v20, v9, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.sadd.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define <2 x i128> @v_saddsat_v2i128(<2 x i128> %lhs, <2 x i128> %rhs) {
+; GFX6-LABEL: v_saddsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v16, vcc, v0, v8
+; GFX6-NEXT: v_addc_u32_e32 v17, vcc, v1, v9, vcc
+; GFX6-NEXT: v_addc_u32_e32 v18, vcc, v2, v10, vcc
+; GFX6-NEXT: v_addc_u32_e32 v19, vcc, v3, v11, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX6-NEXT: s_movk_i32 s6, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX6-NEXT: s_sub_i32 s7, s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX6-NEXT: s_sub_i32 s8, 64, s6
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[8:9]
+; GFX6-NEXT: s_cmp_lt_u32 s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[10:11]
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX6-NEXT: s_cmp_eq_u32 s6, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[16:17], s6
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[18:19], s8
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: s_and_b32 s4, 1, s4
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[18:19], s7
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX6-NEXT: s_and_b32 s4, 1, s5
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[18:19], s6
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: s_brev_b32 s4, 1
+; GFX6-NEXT: v_mov_b32_e32 v8, s4
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX6-NEXT: v_add_i32_e32 v8, vcc, v4, v12
+; GFX6-NEXT: v_addc_u32_e32 v9, vcc, v5, v13, vcc
+; GFX6-NEXT: v_addc_u32_e32 v10, vcc, v6, v14, vcc
+; GFX6-NEXT: v_addc_u32_e32 v11, vcc, v7, v15, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX6-NEXT: s_cmp_lt_u32 s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX6-NEXT: s_cmp_eq_u32 s6, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[12:13]
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[14:15]
+; GFX6-NEXT: v_ashr_i64 v[12:13], v[10:11], s6
+; GFX6-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX6-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX6-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX6-NEXT: v_lshr_b64 v[4:5], v[8:9], s6
+; GFX6-NEXT: v_lshl_b64 v[6:7], v[10:11], s8
+; GFX6-NEXT: s_and_b32 s6, 1, s5
+; GFX6-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX6-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX6-NEXT: v_ashr_i64 v[4:5], v[10:11], s7
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX6-NEXT: s_and_b32 s6, 1, s9
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX6-NEXT: s_and_b32 s5, 1, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, 0, v4
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, 0, v5, vcc
+; GFX6-NEXT: v_mov_b32_e32 v12, s4
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, 0, v6, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v7, v12, vcc
+; GFX6-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_saddsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v16, vcc, v0, v8
+; GFX8-NEXT: v_addc_u32_e32 v17, vcc, v1, v9, vcc
+; GFX8-NEXT: v_addc_u32_e32 v18, vcc, v2, v10, vcc
+; GFX8-NEXT: v_addc_u32_e32 v19, vcc, v3, v11, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX8-NEXT: s_movk_i32 s6, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX8-NEXT: s_sub_i32 s7, s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX8-NEXT: s_sub_i32 s8, 64, s6
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[8:9]
+; GFX8-NEXT: s_cmp_lt_u32 s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[10:11]
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX8-NEXT: s_cmp_eq_u32 s6, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s6, v[16:17]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s8, v[18:19]
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: s_and_b32 s4, 1, s4
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s7, v[18:19]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: s_and_b32 s4, 1, s5
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s6, v[18:19]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: s_brev_b32 s4, 1
+; GFX8-NEXT: v_mov_b32_e32 v8, s4
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX8-NEXT: v_add_u32_e32 v8, vcc, v4, v12
+; GFX8-NEXT: v_addc_u32_e32 v9, vcc, v5, v13, vcc
+; GFX8-NEXT: v_addc_u32_e32 v10, vcc, v6, v14, vcc
+; GFX8-NEXT: v_addc_u32_e32 v11, vcc, v7, v15, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX8-NEXT: s_cmp_lt_u32 s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX8-NEXT: s_cmp_eq_u32 s6, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[12:13]
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[14:15]
+; GFX8-NEXT: v_ashrrev_i64 v[12:13], s6, v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX8-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX8-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX8-NEXT: v_lshrrev_b64 v[4:5], s6, v[8:9]
+; GFX8-NEXT: v_lshlrev_b64 v[6:7], s8, v[10:11]
+; GFX8-NEXT: s_and_b32 s6, 1, s5
+; GFX8-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX8-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX8-NEXT: v_ashrrev_i64 v[4:5], s7, v[10:11]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX8-NEXT: s_and_b32 s6, 1, s9
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX8-NEXT: s_and_b32 s5, 1, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, 0, v4
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, 0, v5, vcc
+; GFX8-NEXT: v_mov_b32_e32 v12, s4
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, 0, v6, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v7, v12, vcc
+; GFX8-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_saddsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v16, vcc, v0, v8
+; GFX9-NEXT: v_addc_co_u32_e32 v17, vcc, v1, v9, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v18, vcc, v2, v10, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v19, vcc, v3, v11, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX9-NEXT: s_movk_i32 s6, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX9-NEXT: s_sub_i32 s7, s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX9-NEXT: s_sub_i32 s8, 64, s6
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[8:9]
+; GFX9-NEXT: s_cmp_lt_u32 s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[10:11]
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX9-NEXT: s_cmp_eq_u32 s6, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s6, v[16:17]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s8, v[18:19]
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: s_and_b32 s4, 1, s4
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s7, v[18:19]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: s_and_b32 s4, 1, s5
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s6, v[18:19]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: s_brev_b32 s4, 1
+; GFX9-NEXT: v_mov_b32_e32 v8, s4
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v8, vcc, v4, v12
+; GFX9-NEXT: v_addc_co_u32_e32 v9, vcc, v5, v13, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v10, vcc, v6, v14, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v11, vcc, v7, v15, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX9-NEXT: s_cmp_lt_u32 s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX9-NEXT: s_cmp_eq_u32 s6, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, 0, v[12:13]
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[14:15]
+; GFX9-NEXT: v_ashrrev_i64 v[12:13], s6, v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX9-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX9-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX9-NEXT: v_lshrrev_b64 v[4:5], s6, v[8:9]
+; GFX9-NEXT: v_lshlrev_b64 v[6:7], s8, v[10:11]
+; GFX9-NEXT: s_and_b32 s6, 1, s5
+; GFX9-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX9-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX9-NEXT: v_ashrrev_i64 v[4:5], s7, v[10:11]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX9-NEXT: s_and_b32 s6, 1, s9
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX9-NEXT: s_and_b32 s5, 1, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, 0, v4
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, 0, v5, vcc
+; GFX9-NEXT: v_mov_b32_e32 v12, s4
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v7, v12, vcc
+; GFX9-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_saddsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v22, v0
+; GFX10-NEXT: v_mov_b32_e32 v23, v1
+; GFX10-NEXT: v_mov_b32_e32 v20, v2
+; GFX10-NEXT: v_mov_b32_e32 v21, v3
+; GFX10-NEXT: s_movk_i32 s5, 0x7f
+; GFX10-NEXT: v_add_co_u32_e64 v16, vcc_lo, v22, v8
+; GFX10-NEXT: s_sub_i32 s6, 64, s5
+; GFX10-NEXT: v_add_co_ci_u32_e32 v17, vcc_lo, v23, v9, vcc_lo
+; GFX10-NEXT: s_sub_i32 s7, s5, 64
+; GFX10-NEXT: v_add_co_ci_u32_e32 v18, vcc_lo, v20, v10, vcc_lo
+; GFX10-NEXT: s_cmp_lt_u32 s5, 64
+; GFX10-NEXT: v_add_co_ci_u32_e32 v19, vcc_lo, v21, v11, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[16:17], v[22:23]
+; GFX10-NEXT: v_mov_b32_e32 v26, v4
+; GFX10-NEXT: v_mov_b32_e32 v27, v5
+; GFX10-NEXT: v_mov_b32_e32 v24, v6
+; GFX10-NEXT: v_lshlrev_b64 v[2:3], s6, v[18:19]
+; GFX10-NEXT: v_mov_b32_e32 v25, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[18:19], v[20:21]
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[18:19], v[20:21]
+; GFX10-NEXT: v_cndmask_b32_e32 v20, v1, v0, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, 0, v[8:9]
+; GFX10-NEXT: v_lshrrev_b64 v[0:1], s5, v[16:17]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, 0, v[10:11]
+; GFX10-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX10-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s5, v[18:19]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, 0, v[10:11]
+; GFX10-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v9, v8, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[8:9], s7, v[18:19]
+; GFX10-NEXT: s_cmp_eq_u32 s5, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: s_and_b32 s8, 1, vcc_lo
+; GFX10-NEXT: s_and_b32 s4, 1, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, s8
+; GFX10-NEXT: v_xor_b32_e32 v9, v10, v20
+; GFX10-NEXT: s_brev_b32 s8, 1
+; GFX10-NEXT: s_cmp_lt_u32 s5, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v16, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v17, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v11, v0, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v11, v1, s4
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v20, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v21, vcc_lo, s8, v1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v8
+; GFX10-NEXT: v_add_co_u32_e64 v8, s4, v26, v12
+; GFX10-NEXT: v_add_co_ci_u32_e64 v9, s4, v27, v13, s4
+; GFX10-NEXT: v_add_co_ci_u32_e64 v10, s4, v24, v14, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v16, v2, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e64 v11, s4, v25, v15, s4
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, v[8:9], v[26:27]
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v17, v3, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v18, v20, vcc_lo
+; GFX10-NEXT: v_lshrrev_b64 v[3:4], s5, v[8:9]
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s4
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, v[10:11], v[24:25]
+; GFX10-NEXT: v_cndmask_b32_e64 v16, 0, 1, s4
+; GFX10-NEXT: v_cmp_gt_u64_e64 s4, 0, v[12:13]
+; GFX10-NEXT: v_lshlrev_b64 v[12:13], s6, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v17, 0, 1, s4
+; GFX10-NEXT: v_cmp_gt_i64_e64 s4, 0, v[14:15]
+; GFX10-NEXT: v_or_b32_e32 v12, v3, v12
+; GFX10-NEXT: v_or_b32_e32 v13, v4, v13
+; GFX10-NEXT: v_ashrrev_i64 v[3:4], s5, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v18, 0, 1, s4
+; GFX10-NEXT: v_cmp_eq_u64_e64 s4, v[10:11], v[24:25]
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v16, v5, s4
+; GFX10-NEXT: v_cmp_eq_u64_e64 s4, 0, v[14:15]
+; GFX10-NEXT: v_ashrrev_i64 v[5:6], s7, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v14, v18, v17, s4
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s5, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, v12, s4
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, v13, s4
+; GFX10-NEXT: s_and_b32 s5, 1, s6
+; GFX10-NEXT: s_and_b32 s6, 1, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, s5
+; GFX10-NEXT: v_xor_b32_e32 v7, v14, v7
+; GFX10-NEXT: v_ashrrev_i32_e32 v18, 31, v11
+; GFX10-NEXT: v_cmp_ne_u32_e64 s5, 0, s6
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, v8, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, v9, s4
+; GFX10-NEXT: v_and_b32_e32 v7, 1, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v18, v3, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v18, v4, s5
+; GFX10-NEXT: v_add_co_u32_e64 v5, s4, v5, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v6, s4, 0, v6, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s5, 0, v7
+; GFX10-NEXT: v_add_co_ci_u32_e64 v7, s4, 0, v3, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v19, v21, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e64 v12, s4, s8, v4, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v8, v5, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v9, v6, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v10, v7, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v11, v12, s5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i128> @llvm.sadd.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+define amdgpu_ps <2 x i128> @s_saddsat_v2i128(<2 x i128> inreg %lhs, <2 x i128> inreg %rhs) {
+; GFX6-LABEL: s_saddsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s16, s0, s8
+; GFX6-NEXT: s_cselect_b32 s17, 1, 0
+; GFX6-NEXT: s_and_b32 s17, s17, 1
+; GFX6-NEXT: s_cmp_lg_u32 s17, 0
+; GFX6-NEXT: s_addc_u32 s17, s1, s9
+; GFX6-NEXT: s_cselect_b32 s18, 1, 0
+; GFX6-NEXT: s_and_b32 s18, s18, 1
+; GFX6-NEXT: s_cmp_lg_u32 s18, 0
+; GFX6-NEXT: s_addc_u32 s18, s2, s10
+; GFX6-NEXT: s_cselect_b32 s19, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: s_and_b32 s19, s19, 1
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: s_cmp_lg_u32 s19, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_addc_u32 s19, s3, s11
+; GFX6-NEXT: s_movk_i32 s20, 0x7f
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX6-NEXT: v_cmp_lt_u64_e64 s[0:1], s[8:9], 0
+; GFX6-NEXT: s_sub_i32 s21, s20, 64
+; GFX6-NEXT: s_sub_i32 s22, 64, s20
+; GFX6-NEXT: s_cmp_lt_u32 s20, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[18:19], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: s_cselect_b32 s23, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s20, 0
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], s[10:11], 0
+; GFX6-NEXT: s_cselect_b32 s24, 1, 0
+; GFX6-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX6-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[10:11], 0
+; GFX6-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX6-NEXT: s_ashr_i32 s8, s19, 31
+; GFX6-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX6-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX6-NEXT: s_and_b32 s23, s23, 1
+; GFX6-NEXT: s_cmp_lg_u32 s23, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX6-NEXT: s_and_b32 s10, s24, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX6-NEXT: s_cmp_lg_u32 s23, 0
+; GFX6-NEXT: s_mov_b32 s9, s8
+; GFX6-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX6-NEXT: s_add_u32 s2, s2, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s3, s3, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s0, s0, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_brev_b32 s23, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_addc_u32 s1, s1, s23
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: v_mov_b32_e32 v1, s2
+; GFX6-NEXT: v_mov_b32_e32 v3, s16
+; GFX6-NEXT: s_add_u32 s0, s4, s12
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_addc_u32 s1, s5, s13
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: v_mov_b32_e32 v2, s3
+; GFX6-NEXT: v_mov_b32_e32 v4, s17
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s18
+; GFX6-NEXT: v_mov_b32_e32 v3, s19
+; GFX6-NEXT: s_addc_u32 s2, s6, s14
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: s_and_b32 s3, s3, 1
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: s_cmp_lg_u32 s3, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_addc_u32 s3, s7, s15
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cmp_lt_u64_e64 s[4:5], s[12:13], 0
+; GFX6-NEXT: s_cmp_lt_u32 s20, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX6-NEXT: s_cselect_b32 s12, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s20, 0
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[4:5], s[14:15], 0
+; GFX6-NEXT: s_cselect_b32 s13, 1, 0
+; GFX6-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX6-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX6-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX6-NEXT: s_ashr_i32 s8, s3, 31
+; GFX6-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX6-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX6-NEXT: s_and_b32 s12, s12, 1
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX6-NEXT: s_and_b32 s10, s13, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX6-NEXT: s_mov_b32 s9, s8
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX6-NEXT: s_add_u32 s6, s6, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s7, s7, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[14:15], 0
+; GFX6-NEXT: s_addc_u32 s4, s4, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_mov_b32_e32 v3, s0
+; GFX6-NEXT: v_mov_b32_e32 v8, s1
+; GFX6-NEXT: s_addc_u32 s5, s5, s23
+; GFX6-NEXT: v_mov_b32_e32 v1, s6
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s7
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: v_mov_b32_e32 v8, s2
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_mov_b32_e32 v9, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v5
+; GFX6-NEXT: v_readfirstlane_b32 s1, v4
+; GFX6-NEXT: v_readfirstlane_b32 s2, v6
+; GFX6-NEXT: v_readfirstlane_b32 s3, v7
+; GFX6-NEXT: v_readfirstlane_b32 s4, v0
+; GFX6-NEXT: v_readfirstlane_b32 s5, v1
+; GFX6-NEXT: v_readfirstlane_b32 s6, v2
+; GFX6-NEXT: v_readfirstlane_b32 s7, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_saddsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s16, s0, s8
+; GFX8-NEXT: s_cselect_b32 s17, 1, 0
+; GFX8-NEXT: s_and_b32 s17, s17, 1
+; GFX8-NEXT: s_cmp_lg_u32 s17, 0
+; GFX8-NEXT: s_addc_u32 s17, s1, s9
+; GFX8-NEXT: s_cselect_b32 s18, 1, 0
+; GFX8-NEXT: s_and_b32 s18, s18, 1
+; GFX8-NEXT: s_cmp_lg_u32 s18, 0
+; GFX8-NEXT: s_addc_u32 s18, s2, s10
+; GFX8-NEXT: s_cselect_b32 s19, 1, 0
+; GFX8-NEXT: s_and_b32 s19, s19, 1
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: s_cmp_lg_u32 s19, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: s_addc_u32 s19, s3, s11
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_cmp_eq_u64 s[18:19], s[2:3]
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cmp_lt_u64_e64 s[0:1], s[8:9], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], s[10:11], 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_movk_i32 s20, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: s_sub_i32 s21, s20, 64
+; GFX8-NEXT: s_sub_i32 s22, 64, s20
+; GFX8-NEXT: s_cmp_lt_u32 s20, 64
+; GFX8-NEXT: s_cselect_b32 s23, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s20, 0
+; GFX8-NEXT: s_cselect_b32 s24, 1, 0
+; GFX8-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX8-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX8-NEXT: s_ashr_i32 s8, s19, 31
+; GFX8-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX8-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX8-NEXT: s_and_b32 s23, s23, 1
+; GFX8-NEXT: s_cmp_lg_u32 s23, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX8-NEXT: s_and_b32 s10, s24, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX8-NEXT: s_cmp_lg_u32 s23, 0
+; GFX8-NEXT: s_mov_b32 s9, s8
+; GFX8-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX8-NEXT: s_add_u32 s2, s2, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s3, s3, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s0, s0, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_brev_b32 s23, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_addc_u32 s1, s1, s23
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: v_mov_b32_e32 v1, s2
+; GFX8-NEXT: v_mov_b32_e32 v3, s16
+; GFX8-NEXT: s_add_u32 s0, s4, s12
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_addc_u32 s1, s5, s13
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s3
+; GFX8-NEXT: v_mov_b32_e32 v4, s17
+; GFX8-NEXT: s_addc_u32 s2, s6, s14
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s18
+; GFX8-NEXT: v_mov_b32_e32 v3, s19
+; GFX8-NEXT: s_and_b32 s3, s3, 1
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: s_cmp_lg_u32 s3, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: s_addc_u32 s3, s7, s15
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s4, 1, s6
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: v_cmp_lt_u64_e64 s[4:5], s[12:13], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[4:5], s[14:15], 0
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX8-NEXT: s_and_b32 s4, 1, s6
+; GFX8-NEXT: s_cmp_lt_u32 s20, 64
+; GFX8-NEXT: s_cselect_b32 s12, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s20, 0
+; GFX8-NEXT: s_cselect_b32 s13, 1, 0
+; GFX8-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX8-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX8-NEXT: s_ashr_i32 s8, s3, 31
+; GFX8-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX8-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX8-NEXT: s_and_b32 s12, s12, 1
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX8-NEXT: s_and_b32 s10, s13, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX8-NEXT: s_mov_b32 s9, s8
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX8-NEXT: s_add_u32 s6, s6, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s7, s7, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s4, s4, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v3, s0
+; GFX8-NEXT: v_mov_b32_e32 v8, s1
+; GFX8-NEXT: s_addc_u32 s5, s5, s23
+; GFX8-NEXT: v_mov_b32_e32 v1, s6
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s7
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: v_mov_b32_e32 v8, s2
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: v_mov_b32_e32 v9, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v5
+; GFX8-NEXT: v_readfirstlane_b32 s1, v4
+; GFX8-NEXT: v_readfirstlane_b32 s2, v6
+; GFX8-NEXT: v_readfirstlane_b32 s3, v7
+; GFX8-NEXT: v_readfirstlane_b32 s4, v0
+; GFX8-NEXT: v_readfirstlane_b32 s5, v1
+; GFX8-NEXT: v_readfirstlane_b32 s6, v2
+; GFX8-NEXT: v_readfirstlane_b32 s7, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_saddsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s16, s0, s8
+; GFX9-NEXT: s_cselect_b32 s17, 1, 0
+; GFX9-NEXT: s_and_b32 s17, s17, 1
+; GFX9-NEXT: s_cmp_lg_u32 s17, 0
+; GFX9-NEXT: s_addc_u32 s17, s1, s9
+; GFX9-NEXT: s_cselect_b32 s18, 1, 0
+; GFX9-NEXT: s_and_b32 s18, s18, 1
+; GFX9-NEXT: s_cmp_lg_u32 s18, 0
+; GFX9-NEXT: s_addc_u32 s18, s2, s10
+; GFX9-NEXT: s_cselect_b32 s19, 1, 0
+; GFX9-NEXT: s_and_b32 s19, s19, 1
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: s_cmp_lg_u32 s19, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: s_addc_u32 s19, s3, s11
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_cmp_eq_u64 s[18:19], s[2:3]
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cmp_lt_u64_e64 s[0:1], s[8:9], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], s[10:11], 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_movk_i32 s20, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: s_sub_i32 s21, s20, 64
+; GFX9-NEXT: s_sub_i32 s22, 64, s20
+; GFX9-NEXT: s_cmp_lt_u32 s20, 64
+; GFX9-NEXT: s_cselect_b32 s23, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s20, 0
+; GFX9-NEXT: s_cselect_b32 s24, 1, 0
+; GFX9-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX9-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX9-NEXT: s_ashr_i32 s8, s19, 31
+; GFX9-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX9-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX9-NEXT: s_and_b32 s23, s23, 1
+; GFX9-NEXT: s_cmp_lg_u32 s23, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX9-NEXT: s_and_b32 s10, s24, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX9-NEXT: s_cmp_lg_u32 s23, 0
+; GFX9-NEXT: s_mov_b32 s9, s8
+; GFX9-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX9-NEXT: s_add_u32 s2, s2, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s3, s3, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s0, s0, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_brev_b32 s23, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_addc_u32 s1, s1, s23
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: v_mov_b32_e32 v1, s2
+; GFX9-NEXT: v_mov_b32_e32 v3, s16
+; GFX9-NEXT: s_add_u32 s0, s4, s12
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_addc_u32 s1, s5, s13
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s3
+; GFX9-NEXT: v_mov_b32_e32 v4, s17
+; GFX9-NEXT: s_addc_u32 s2, s6, s14
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s18
+; GFX9-NEXT: v_mov_b32_e32 v3, s19
+; GFX9-NEXT: s_and_b32 s3, s3, 1
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: s_cmp_lg_u32 s3, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: s_addc_u32 s3, s7, s15
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s4, 1, s6
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: v_cmp_lt_u64_e64 s[4:5], s[12:13], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[4:5], s[14:15], 0
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX9-NEXT: s_and_b32 s4, 1, s6
+; GFX9-NEXT: s_cmp_lt_u32 s20, 64
+; GFX9-NEXT: s_cselect_b32 s12, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s20, 0
+; GFX9-NEXT: s_cselect_b32 s13, 1, 0
+; GFX9-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX9-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX9-NEXT: s_ashr_i32 s8, s3, 31
+; GFX9-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX9-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX9-NEXT: s_and_b32 s12, s12, 1
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX9-NEXT: s_and_b32 s10, s13, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX9-NEXT: s_mov_b32 s9, s8
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX9-NEXT: s_add_u32 s6, s6, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s7, s7, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s4, s4, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v3, s0
+; GFX9-NEXT: v_mov_b32_e32 v8, s1
+; GFX9-NEXT: s_addc_u32 s5, s5, s23
+; GFX9-NEXT: v_mov_b32_e32 v1, s6
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s7
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: v_mov_b32_e32 v8, s2
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: v_mov_b32_e32 v9, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v5
+; GFX9-NEXT: v_readfirstlane_b32 s1, v4
+; GFX9-NEXT: v_readfirstlane_b32 s2, v6
+; GFX9-NEXT: v_readfirstlane_b32 s3, v7
+; GFX9-NEXT: v_readfirstlane_b32 s4, v0
+; GFX9-NEXT: v_readfirstlane_b32 s5, v1
+; GFX9-NEXT: v_readfirstlane_b32 s6, v2
+; GFX9-NEXT: v_readfirstlane_b32 s7, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_saddsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s28, s0, s8
+; GFX10-NEXT: s_cselect_b32 s17, 1, 0
+; GFX10-NEXT: s_mov_b32 s46, s0
+; GFX10-NEXT: s_and_b32 s17, s17, 1
+; GFX10-NEXT: s_mov_b32 s47, s1
+; GFX10-NEXT: s_cmp_lg_u32 s17, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_addc_u32 s29, s1, s9
+; GFX10-NEXT: s_cselect_b32 s18, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[28:29], s[46:47]
+; GFX10-NEXT: s_and_b32 s18, s18, 1
+; GFX10-NEXT: s_cmp_lg_u32 s18, 0
+; GFX10-NEXT: s_addc_u32 s30, s2, s10
+; GFX10-NEXT: s_cselect_b32 s19, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s19, s19, 1
+; GFX10-NEXT: s_cmp_lg_u32 s19, 0
+; GFX10-NEXT: s_addc_u32 s31, s3, s11
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[30:31], s[2:3]
+; GFX10-NEXT: s_cmp_eq_u64 s[30:31], s[2:3]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[8:9], 0
+; GFX10-NEXT: s_cselect_b32 s20, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s0, 1, s20
+; GFX10-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX10-NEXT: s_movk_i32 s20, 0x7f
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s2
+; GFX10-NEXT: v_cmp_lt_i64_e64 s2, s[10:11], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: s_and_b32 s1, 1, s1
+; GFX10-NEXT: s_sub_i32 s21, s20, 64
+; GFX10-NEXT: s_sub_i32 s22, 64, s20
+; GFX10-NEXT: s_cmp_lt_u32 s20, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s20, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, 0, 1, s2
+; GFX10-NEXT: s_cselect_b32 s23, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s1
+; GFX10-NEXT: s_lshr_b64 s[0:1], s[28:29], s20
+; GFX10-NEXT: s_lshl_b64 s[2:3], s[30:31], s22
+; GFX10-NEXT: s_and_b32 s24, s10, 1
+; GFX10-NEXT: s_or_b64 s[0:1], s[0:1], s[2:3]
+; GFX10-NEXT: s_ashr_i32 s2, s31, 31
+; GFX10-NEXT: s_ashr_i64 s[8:9], s[30:31], s20
+; GFX10-NEXT: s_ashr_i64 s[10:11], s[30:31], s21
+; GFX10-NEXT: s_cmp_lg_u32 s24, 0
+; GFX10-NEXT: s_mov_b32 s3, s2
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[0:1], s[10:11]
+; GFX10-NEXT: s_and_b32 s10, s23, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s29
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[28:29], s[0:1]
+; GFX10-NEXT: s_cmp_lg_u32 s24, 0
+; GFX10-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX10-NEXT: s_add_u32 s0, s0, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v1, s28
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_brev_b32 s23, 1
+; GFX10-NEXT: s_addc_u32 s1, s1, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_mov_b32_e32 v3, s31
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v1, s0, vcc_lo
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v2, s1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s30
+; GFX10-NEXT: s_addc_u32 s3, s3, s23
+; GFX10-NEXT: s_add_u32 s0, s4, s12
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, s3, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, s2, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: s_addc_u32 s1, s5, s13
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s3, s[0:1], s[4:5]
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s8, s6, s14
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 1, s3
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: v_mov_b32_e32 v7, s8
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_addc_u32 s9, s7, s15
+; GFX10-NEXT: s_cmp_eq_u64 s[8:9], s[6:7]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s3, s[8:9], s[6:7]
+; GFX10-NEXT: s_cselect_b32 s2, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v8, s9
+; GFX10-NEXT: s_and_b32 s2, 1, s2
+; GFX10-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s2
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[12:13], 0
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s3
+; GFX10-NEXT: s_cselect_b32 s3, 1, 0
+; GFX10-NEXT: s_and_b32 s16, 1, s3
+; GFX10-NEXT: s_cmp_lt_u32 s20, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s2
+; GFX10-NEXT: v_cmp_lt_i64_e64 s2, s[14:15], 0
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s20, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s16
+; GFX10-NEXT: s_cselect_b32 s12, 1, 0
+; GFX10-NEXT: s_lshl_b64 s[4:5], s[8:9], s22
+; GFX10-NEXT: v_cndmask_b32_e64 v6, 0, 1, s2
+; GFX10-NEXT: s_lshr_b64 s[2:3], s[0:1], s20
+; GFX10-NEXT: s_and_b32 s13, s10, 1
+; GFX10-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX10-NEXT: s_ashr_i32 s4, s9, 31
+; GFX10-NEXT: s_ashr_i64 s[6:7], s[8:9], s20
+; GFX10-NEXT: s_ashr_i64 s[10:11], s[8:9], s21
+; GFX10-NEXT: s_cmp_lg_u32 s13, 0
+; GFX10-NEXT: s_mov_b32 s5, s4
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX10-NEXT: s_and_b32 s10, s12, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: v_mov_b32_e32 v6, s1
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[0:1], s[2:3]
+; GFX10-NEXT: s_cmp_lg_u32 s13, 0
+; GFX10-NEXT: v_xor_b32_e32 v4, v5, v4
+; GFX10-NEXT: s_cselect_b64 s[4:5], s[6:7], s[4:5]
+; GFX10-NEXT: s_add_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v5, s0
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: s_addc_u32 s3, s3, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v4
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: s_addc_u32 s4, s4, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v5, s2, vcc_lo
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v6, s3, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v7, s4, vcc_lo
+; GFX10-NEXT: s_addc_u32 s1, s5, s23
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v8, s1, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: v_readfirstlane_b32 s4, v4
+; GFX10-NEXT: v_readfirstlane_b32 s5, v5
+; GFX10-NEXT: v_readfirstlane_b32 s6, v6
+; GFX10-NEXT: v_readfirstlane_b32 s7, v7
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i128> @llvm.sadd.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+declare i7 @llvm.sadd.sat.i7(i7, i7) #0
+declare i8 @llvm.sadd.sat.i8(i8, i8) #0
+declare <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8>, <2 x i8>) #0
+declare <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8>, <4 x i8>) #0
+
+declare i16 @llvm.sadd.sat.i16(i16, i16) #0
+declare <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16>, <2 x i16>) #0
+declare <3 x i16> @llvm.sadd.sat.v3i16(<3 x i16>, <3 x i16>) #0
+declare <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16>, <4 x i16>) #0
+declare <5 x i16> @llvm.sadd.sat.v5i16(<5 x i16>, <5 x i16>) #0
+declare <6 x i16> @llvm.sadd.sat.v6i16(<6 x i16>, <6 x i16>) #0
+declare <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16>, <8 x i16>) #0
+
+declare i24 @llvm.sadd.sat.i24(i24, i24) #0
+
+declare i32 @llvm.sadd.sat.i32(i32, i32) #0
+declare <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32>, <2 x i32>) #0
+declare <3 x i32> @llvm.sadd.sat.v3i32(<3 x i32>, <3 x i32>) #0
+declare <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32>, <4 x i32>) #0
+declare <5 x i32> @llvm.sadd.sat.v5i32(<5 x i32>, <5 x i32>) #0
+declare <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32>, <16 x i32>) #0
+
+declare i48 @llvm.sadd.sat.i48(i48, i48) #0
+
+declare i64 @llvm.sadd.sat.i64(i64, i64) #0
+declare <2 x i64> @llvm.sadd.sat.v2i64(<2 x i64>, <2 x i64>) #0
+
+declare i128 @llvm.sadd.sat.i128(i128, i128) #0
+declare <2 x i128> @llvm.sadd.sat.v2i128(<2 x i128>, <2 x i128>) #0
+
+attributes #0 = { nounwind readnone speculatable willreturn }
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=tahiti -o - %s | FileCheck -check-prefix=GFX6 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=fiji -o - %s | FileCheck -check-prefix=GFX8 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -o - %s | FileCheck -check-prefix=GFX9 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 -o - %s | FileCheck -check-prefix=GFX10 %s
+
+define i7 @v_ssubsat_i7(i7 %lhs, i7 %rhs) {
+; GFX6-LABEL: v_ssubsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 25, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 25, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX8-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX8-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_ashrrev_i16_e32 v0, 9, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX9-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX9-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 9, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 9, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_max_i16_e64 v2, v0, s4
+; GFX10-NEXT: v_min_i16_e64 v3, v0, s4
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, v3, 0x8000
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i16_e64 v0, 9, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i7 @llvm.ssub.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define amdgpu_ps i7 @s_ssubsat_i7(i7 inreg %lhs, i7 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 25
+; GFX6-NEXT: s_lshl_b32 s1, s1, 25
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s3, s0, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX6-NEXT: s_cmp_gt_i32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s1, s1, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 25
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s0
+; GFX8-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s5, s3, s4
+; GFX8-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX8-NEXT: s_sext_i32_i16 s4, s5
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s1
+; GFX8-NEXT: s_cselect_b32 s1, s4, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_ashr_i32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s0
+; GFX9-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s5, s3, s4
+; GFX9-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX9-NEXT: s_sext_i32_i16 s4, s5
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s4, s1
+; GFX9-NEXT: s_cselect_b32 s1, s4, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_ashr_i32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX10-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s3, s4
+; GFX10-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s5
+; GFX10-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX10-NEXT: s_cmp_gt_i32 s4, s1
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i7 @llvm.ssub.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define i8 @v_ssubsat_i8(i8 %lhs, i8 %rhs) {
+; GFX6-LABEL: v_ssubsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX8-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX9-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_max_i16_e64 v2, v0, s4
+; GFX10-NEXT: v_min_i16_e64 v3, v0, s4
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, v3, 0x8000
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i16_e64 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i8 @llvm.ssub.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define amdgpu_ps i8 @s_ssubsat_i8(i8 inreg %lhs, i8 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s3, s0, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX6-NEXT: s_cmp_gt_i32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s1, s1, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s0
+; GFX8-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s5, s3, s4
+; GFX8-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX8-NEXT: s_sext_i32_i16 s4, s5
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s1
+; GFX8-NEXT: s_cselect_b32 s1, s4, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_ashr_i32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s0
+; GFX9-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s5, s3, s4
+; GFX9-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX9-NEXT: s_sext_i32_i16 s4, s5
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s4, s1
+; GFX9-NEXT: s_cselect_b32 s1, s4, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_ashr_i32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_sext_i32_i16 s4, 0xffff
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s3, s4
+; GFX10-NEXT: s_sub_i32 s5, s5, 0x7fff
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sext_i32_i16 s4, s5
+; GFX10-NEXT: s_sub_i32 s3, s3, 0x8000
+; GFX10-NEXT: s_cmp_gt_i32 s4, s1
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i8 @llvm.ssub.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define i16 @v_ssubsat_v2i8(i16 %lhs.arg, i16 %rhs.arg) {
+; GFX6-LABEL: v_ssubsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 8, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: v_max_i32_e32 v1, v4, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v5
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_max_i32_e32 v3, -1, v1
+; GFX6-NEXT: v_min_i32_e32 v4, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_max_i32_e32 v2, v3, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 24, v1
+; GFX6-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v0, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v4, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_subrev_u16_e32 v4, s4, v4
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v5, s6, v0
+; GFX8-NEXT: v_max_i16_e32 v1, v4, v1
+; GFX8-NEXT: v_subrev_u16_e32 v5, s5, v5
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v5
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_max_i16_e32 v1, s6, v3
+; GFX8-NEXT: v_subrev_u16_e32 v1, s4, v1
+; GFX8-NEXT: v_min_i16_e32 v4, s6, v3
+; GFX8-NEXT: v_max_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_subrev_u16_e32 v4, s5, v4
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v4
+; GFX8-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX8-NEXT: v_sub_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_and_b32_sdwa v0, sext(v0), v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v1), v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s6, 0xffff
+; GFX9-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v4, s6, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_subrev_u16_e32 v4, s4, v4
+; GFX9-NEXT: s_mov_b32 s5, 0x8000
+; GFX9-NEXT: v_min_i16_e32 v5, s6, v0
+; GFX9-NEXT: v_max_i16_e32 v1, v4, v1
+; GFX9-NEXT: v_subrev_u16_e32 v5, s5, v5
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v5
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_max_i16_e32 v1, s6, v2
+; GFX9-NEXT: v_subrev_u16_e32 v1, s4, v1
+; GFX9-NEXT: v_min_i16_e32 v4, s6, v2
+; GFX9-NEXT: v_subrev_u16_e32 v4, s5, v4
+; GFX9-NEXT: v_max_i16_e32 v1, v1, v3
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v4
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_sub_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_and_b32_sdwa v0, sext(v0), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: v_lshlrev_b16_e64 v2, 8, v0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_mov_b32 s6, 0xffff
+; GFX10-NEXT: s_movk_i32 s5, 0x7fff
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_max_i16_e64 v4, v2, s6
+; GFX10-NEXT: v_max_i16_e64 v5, v0, s6
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: v_min_i16_e64 v6, v2, s6
+; GFX10-NEXT: v_min_i16_e64 v7, v0, s6
+; GFX10-NEXT: v_sub_nc_u16_e64 v4, v4, s5
+; GFX10-NEXT: v_sub_nc_u16_e64 v5, v5, s5
+; GFX10-NEXT: s_mov_b32 s4, 0x8000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v6, v6, s4
+; GFX10-NEXT: v_max_i16_e64 v1, v4, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v7, v7, s4
+; GFX10-NEXT: v_max_i16_e64 v10, v5, v3
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v6
+; GFX10-NEXT: v_min_i16_e64 v3, v10, v7
+; GFX10-NEXT: v_sub_nc_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v3
+; GFX10-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, sext(v0), s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define amdgpu_ps i16 @s_ssubsat_v2i8(i16 inreg %lhs.arg, i16 inreg %rhs.arg) {
+; GFX6-LABEL: s_ssubsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s1, 8
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s5
+; GFX6-NEXT: s_cmp_gt_i32 s6, s1
+; GFX6-NEXT: s_cselect_b32 s1, s6, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s7
+; GFX6-NEXT: s_cselect_b32 s1, s1, s7
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s3, s1, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s4, s1, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s5
+; GFX6-NEXT: s_cmp_gt_i32 s3, s2
+; GFX6-NEXT: s_cselect_b32 s2, s3, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s4
+; GFX6-NEXT: s_cselect_b32 s2, s2, s4
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_movk_i32 s2, 0xff
+; GFX6-NEXT: s_ashr_i32 s1, s1, 24
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshl_b32 s0, s0, s4
+; GFX8-NEXT: s_lshr_b32 s3, s1, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_sext_i32_i16 s7, s0
+; GFX8-NEXT: s_sext_i32_i16 s8, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s7, s8
+; GFX8-NEXT: s_movk_i32 s5, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s9, s7, s8
+; GFX8-NEXT: s_sub_i32 s9, s9, s5
+; GFX8-NEXT: s_cmp_lt_i32 s7, s8
+; GFX8-NEXT: s_mov_b32 s6, 0x8000
+; GFX8-NEXT: s_cselect_b32 s7, s7, s8
+; GFX8-NEXT: s_sub_i32 s7, s7, s6
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s9, s1
+; GFX8-NEXT: s_cselect_b32 s1, s9, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_cmp_lt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s1, s1, s7
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_lshl_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s2, s3, s4
+; GFX8-NEXT: s_ashr_i32 s0, s0, s4
+; GFX8-NEXT: s_sext_i32_i16 s3, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s7, s3, s8
+; GFX8-NEXT: s_sub_i32 s5, s7, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s3, s3, s8
+; GFX8-NEXT: s_sub_i32 s3, s3, s6
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s5, s2
+; GFX8-NEXT: s_cselect_b32 s2, s5, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_movk_i32 s2, 0xff
+; GFX8-NEXT: s_ashr_i32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s1, s1, s2
+; GFX8-NEXT: s_and_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshl_b32 s0, s0, s4
+; GFX9-NEXT: s_lshr_b32 s3, s1, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_sext_i32_i16 s7, s0
+; GFX9-NEXT: s_sext_i32_i16 s8, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s7, s8
+; GFX9-NEXT: s_movk_i32 s5, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s9, s7, s8
+; GFX9-NEXT: s_sub_i32 s9, s9, s5
+; GFX9-NEXT: s_cmp_lt_i32 s7, s8
+; GFX9-NEXT: s_mov_b32 s6, 0x8000
+; GFX9-NEXT: s_cselect_b32 s7, s7, s8
+; GFX9-NEXT: s_sub_i32 s7, s7, s6
+; GFX9-NEXT: s_sext_i32_i16 s9, s9
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s9, s1
+; GFX9-NEXT: s_cselect_b32 s1, s9, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s7, s7
+; GFX9-NEXT: s_cmp_lt_i32 s1, s7
+; GFX9-NEXT: s_cselect_b32 s1, s1, s7
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_lshl_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s2, s3, s4
+; GFX9-NEXT: s_ashr_i32 s0, s0, s4
+; GFX9-NEXT: s_sext_i32_i16 s3, s1
+; GFX9-NEXT: s_cmp_gt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s7, s3, s8
+; GFX9-NEXT: s_sub_i32 s5, s7, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s3, s3, s8
+; GFX9-NEXT: s_sub_i32 s3, s3, s6
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_cmp_gt_i32 s5, s2
+; GFX9-NEXT: s_cselect_b32 s2, s5, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_cmp_lt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_movk_i32 s2, 0xff
+; GFX9-NEXT: s_ashr_i32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s1, s1, s2
+; GFX9-NEXT: s_and_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s0, 8
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_sext_i32_i16 s6, 0xffff
+; GFX10-NEXT: s_sext_i32_i16 s5, s0
+; GFX10-NEXT: s_lshr_b32 s4, s1, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_movk_i32 s7, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s8, s5, s6
+; GFX10-NEXT: s_mov_b32 s9, 0x8000
+; GFX10-NEXT: s_sub_i32 s8, s8, s7
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_sext_i32_i16 s8, s8
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_sub_i32 s5, s5, s9
+; GFX10-NEXT: s_cmp_gt_i32 s8, s1
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s1, s8, s1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s5
+; GFX10-NEXT: s_cselect_b32 s1, s1, s5
+; GFX10-NEXT: s_lshl_b32 s3, s3, s2
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s4, s2
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_sext_i32_i16 s4, s3
+; GFX10-NEXT: s_ashr_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_gt_i32 s4, s6
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cselect_b32 s5, s4, s6
+; GFX10-NEXT: s_sub_i32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s4, s6
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s6
+; GFX10-NEXT: s_sub_i32 s4, s4, s9
+; GFX10-NEXT: s_cmp_gt_i32 s5, s1
+; GFX10-NEXT: s_sext_i32_i16 s4, s4
+; GFX10-NEXT: s_cselect_b32 s1, s5, s1
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s4
+; GFX10-NEXT: s_cselect_b32 s1, s1, s4
+; GFX10-NEXT: s_sub_i32 s1, s3, s1
+; GFX10-NEXT: s_movk_i32 s3, 0xff
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_and_b32 s0, s0, s3
+; GFX10-NEXT: s_ashr_i32 s1, s1, s2
+; GFX10-NEXT: s_and_b32 s1, s1, s3
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define i32 @v_ssubsat_v4i8(i32 %lhs.arg, i32 %rhs.arg) {
+; GFX6-LABEL: v_ssubsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 8, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_max_i32_e32 v1, v8, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v10
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v5
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_max_i32_e32 v2, v5, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v8
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_bfrev_b32_e32 v9, -2
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v6
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v9
+; GFX6-NEXT: v_subrev_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_max_i32_e32 v3, v5, v3
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v4
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v3
+; GFX6-NEXT: v_mov_b32_e32 v11, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 24, v1
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 24, v7
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v9
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v11
+; GFX6-NEXT: v_max_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 24, v2
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 24, v3
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v9, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_subrev_u16_e32 v9, s4, v9
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v11, s6, v0
+; GFX8-NEXT: v_max_i16_e32 v1, v9, v1
+; GFX8-NEXT: v_subrev_u16_e32 v11, s5, v11
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v11
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_max_i16_e32 v1, s6, v3
+; GFX8-NEXT: v_subrev_u16_e32 v1, s4, v1
+; GFX8-NEXT: v_min_i16_e32 v9, s6, v3
+; GFX8-NEXT: v_max_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_subrev_u16_e32 v9, s5, v9
+; GFX8-NEXT: v_mov_b32_e32 v8, 0xffff
+; GFX8-NEXT: v_lshlrev_b16_e32 v2, 8, v4
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v9
+; GFX8-NEXT: v_mov_b32_e32 v10, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v4, v2, v8
+; GFX8-NEXT: v_sub_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX8-NEXT: v_min_i16_e32 v6, v2, v8
+; GFX8-NEXT: v_sub_u16_e32 v4, v4, v10
+; GFX8-NEXT: v_max_i16_e32 v3, v4, v3
+; GFX8-NEXT: v_subrev_u16_e32 v6, s5, v6
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v6
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v3
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v5
+; GFX8-NEXT: v_max_i16_e32 v5, v3, v8
+; GFX8-NEXT: v_min_i16_e32 v6, v3, v8
+; GFX8-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX8-NEXT: v_sub_u16_e32 v5, v5, v10
+; GFX8-NEXT: v_subrev_u16_e32 v6, 0x8000, v6
+; GFX8-NEXT: v_max_i16_e32 v4, v5, v4
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v6
+; GFX8-NEXT: v_sub_u16_e32 v3, v3, v4
+; GFX8-NEXT: v_mov_b32_e32 v4, 0xff
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v1), v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v0, sext(v0), v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v2), v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, sext(v3), v4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s6, 0xffff
+; GFX9-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v9, s6, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_subrev_u16_e32 v9, s4, v9
+; GFX9-NEXT: s_mov_b32 s5, 0x8000
+; GFX9-NEXT: v_min_i16_e32 v11, s6, v0
+; GFX9-NEXT: v_max_i16_e32 v1, v9, v1
+; GFX9-NEXT: v_subrev_u16_e32 v11, s5, v11
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v11
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_max_i16_e32 v1, s6, v2
+; GFX9-NEXT: v_subrev_u16_e32 v1, s4, v1
+; GFX9-NEXT: v_min_i16_e32 v9, s6, v2
+; GFX9-NEXT: v_subrev_u16_e32 v9, s5, v9
+; GFX9-NEXT: v_max_i16_e32 v1, v1, v5
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v9
+; GFX9-NEXT: v_sub_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v2, 8, v3
+; GFX9-NEXT: v_mov_b32_e32 v8, 0xffff
+; GFX9-NEXT: v_mov_b32_e32 v10, 0x7fff
+; GFX9-NEXT: v_max_i16_e32 v5, v2, v8
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX9-NEXT: v_min_i16_e32 v6, v2, v8
+; GFX9-NEXT: v_sub_u16_e32 v5, v5, v10
+; GFX9-NEXT: v_subrev_u16_e32 v6, s5, v6
+; GFX9-NEXT: v_max_i16_e32 v3, v5, v3
+; GFX9-NEXT: v_min_i16_e32 v3, v3, v6
+; GFX9-NEXT: v_sub_u16_e32 v2, v2, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v4
+; GFX9-NEXT: v_max_i16_e32 v5, v3, v8
+; GFX9-NEXT: v_min_i16_e32 v6, v3, v8
+; GFX9-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX9-NEXT: v_sub_u16_e32 v5, v5, v10
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_subrev_u16_e32 v6, 0x8000, v6
+; GFX9-NEXT: v_max_i16_e32 v4, v5, v4
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v1), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_min_i16_e32 v4, v4, v6
+; GFX9-NEXT: v_ashrrev_i16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u16_e32 v3, v3, v4
+; GFX9-NEXT: v_and_or_b32 v0, v0, s4, v1
+; GFX9-NEXT: v_and_b32_sdwa v1, sext(v2), s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v2, sext(v3), s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or3_b32 v0, v0, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: s_mov_b32 s5, 16
+; GFX10-NEXT: s_mov_b32 s6, 24
+; GFX10-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s5, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v19, s6, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: v_lshrrev_b32_sdwa v6, s5, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_movk_i32 s5, 0x7fff
+; GFX10-NEXT: v_max_i16_e64 v8, v0, s4
+; GFX10-NEXT: v_lshrrev_b32_sdwa v7, s6, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_max_i16_e64 v9, v2, s4
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: v_min_i16_e64 v10, v0, s4
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, v8, s5
+; GFX10-NEXT: s_mov_b32 s6, 0x8000
+; GFX10-NEXT: v_sub_nc_u16_e64 v15, v9, s5
+; GFX10-NEXT: v_min_i16_e64 v11, v2, s4
+; GFX10-NEXT: v_mov_b32_e32 v12, 0xffff
+; GFX10-NEXT: v_max_i16_e64 v1, v8, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v10, v10, s6
+; GFX10-NEXT: v_max_i16_e64 v5, v15, v5
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, v11, s6
+; GFX10-NEXT: v_mov_b32_e32 v9, 0x7fff
+; GFX10-NEXT: v_max_i16_e64 v11, v3, v12
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v10
+; GFX10-NEXT: v_max_i16_e64 v10, v19, v12
+; GFX10-NEXT: v_min_i16_e64 v5, v5, v8
+; GFX10-NEXT: v_min_i16_e64 v8, v3, v12
+; GFX10-NEXT: v_sub_nc_u16_e64 v11, v11, v9
+; GFX10-NEXT: v_min_i16_e64 v12, v19, v12
+; GFX10-NEXT: v_sub_nc_u16_e64 v9, v10, v9
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, v5
+; GFX10-NEXT: v_sub_nc_u16_e64 v5, v8, s6
+; GFX10-NEXT: v_max_i16_e64 v6, v11, v6
+; GFX10-NEXT: v_sub_nc_u16_e64 v8, v12, 0x8000
+; GFX10-NEXT: v_max_i16_e64 v7, v9, v7
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_and_b32_sdwa v1, sext(v2), s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_min_i16_e64 v2, v6, v5
+; GFX10-NEXT: v_min_i16_e64 v5, v7, v8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i16_e64 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v3, v2
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, v19, v5
+; GFX10-NEXT: v_and_or_b32 v0, v0, s4, v1
+; GFX10-NEXT: v_and_b32_sdwa v1, sext(v2), s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v2, sext(v3), s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or3_b32 v0, v0, v1, v2
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define amdgpu_ps i32 @s_ssubsat_v4i8(i32 inreg %lhs.arg, i32 inreg %rhs.arg) {
+; GFX6-LABEL: s_ssubsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s0, 16
+; GFX6-NEXT: s_lshr_b32 s4, s0, 24
+; GFX6-NEXT: s_lshr_b32 s5, s1, 8
+; GFX6-NEXT: s_lshr_b32 s6, s1, 16
+; GFX6-NEXT: s_lshr_b32 s7, s1, 24
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, -1
+; GFX6-NEXT: s_sub_i32 s11, s11, s9
+; GFX6-NEXT: s_cmp_gt_i32 s10, s1
+; GFX6-NEXT: s_cselect_b32 s1, s10, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s11
+; GFX6-NEXT: s_cselect_b32 s1, s1, s11
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_ashr_i32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s5, 24
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s5, s1, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s10, s1, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s2
+; GFX6-NEXT: s_cselect_b32 s2, s5, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s10
+; GFX6-NEXT: s_cselect_b32 s2, s2, s10
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_ashr_i32 s1, s1, 24
+; GFX6-NEXT: s_lshl_b32 s3, s6, 24
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s5, s2, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s6, s2, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s3
+; GFX6-NEXT: s_cselect_b32 s3, s5, s3
+; GFX6-NEXT: s_cmp_lt_i32 s3, s6
+; GFX6-NEXT: s_cselect_b32 s3, s3, s6
+; GFX6-NEXT: s_sub_i32 s2, s2, s3
+; GFX6-NEXT: s_lshl_b32 s3, s4, 24
+; GFX6-NEXT: s_ashr_i32 s2, s2, 24
+; GFX6-NEXT: s_lshl_b32 s4, s7, 24
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s5, s3, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s6, s3, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s4, s4, s6
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_ashr_i32 s3, s3, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s3, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshr_b32 s3, s0, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 24
+; GFX8-NEXT: s_lshl_b32 s0, s0, s8
+; GFX8-NEXT: s_lshr_b32 s5, s1, 8
+; GFX8-NEXT: s_lshr_b32 s6, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 24
+; GFX8-NEXT: s_lshl_b32 s1, s1, s8
+; GFX8-NEXT: s_sext_i32_i16 s11, s0
+; GFX8-NEXT: s_sext_i32_i16 s12, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s11, s12
+; GFX8-NEXT: s_movk_i32 s9, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s13, s11, s12
+; GFX8-NEXT: s_sub_i32 s13, s13, s9
+; GFX8-NEXT: s_cmp_lt_i32 s11, s12
+; GFX8-NEXT: s_mov_b32 s10, 0x8000
+; GFX8-NEXT: s_cselect_b32 s11, s11, s12
+; GFX8-NEXT: s_sub_i32 s11, s11, s10
+; GFX8-NEXT: s_sext_i32_i16 s13, s13
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s13, s1
+; GFX8-NEXT: s_cselect_b32 s1, s13, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s11, s11
+; GFX8-NEXT: s_cmp_lt_i32 s1, s11
+; GFX8-NEXT: s_cselect_b32 s1, s1, s11
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s0, s0
+; GFX8-NEXT: s_lshl_b32 s1, s2, s8
+; GFX8-NEXT: s_lshl_b32 s2, s5, s8
+; GFX8-NEXT: s_ashr_i32 s0, s0, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s1
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s11, s5, s12
+; GFX8-NEXT: s_sub_i32 s11, s11, s9
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_sext_i32_i16 s11, s11
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s11, s2
+; GFX8-NEXT: s_cselect_b32 s2, s11, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s2, s5
+; GFX8-NEXT: s_cselect_b32 s2, s2, s5
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_lshl_b32 s2, s3, s8
+; GFX8-NEXT: s_lshl_b32 s3, s6, s8
+; GFX8-NEXT: s_ashr_i32 s1, s1, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s2
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s6, s5, s12
+; GFX8-NEXT: s_sub_i32 s6, s6, s9
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s6, s3
+; GFX8-NEXT: s_cselect_b32 s3, s6, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_sub_i32 s2, s2, s3
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_lshl_b32 s3, s4, s8
+; GFX8-NEXT: s_lshl_b32 s4, s7, s8
+; GFX8-NEXT: s_ashr_i32 s2, s2, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s3
+; GFX8-NEXT: s_cmp_gt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s6, s5, s12
+; GFX8-NEXT: s_sub_i32 s6, s6, s9
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s6, s4
+; GFX8-NEXT: s_cselect_b32 s4, s6, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s3, s3, s4
+; GFX8-NEXT: s_movk_i32 s4, 0xff
+; GFX8-NEXT: s_and_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s0, s0, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_ashr_i32 s3, s3, s8
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s3, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 24
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshr_b32 s3, s0, 16
+; GFX9-NEXT: s_lshr_b32 s4, s0, 24
+; GFX9-NEXT: s_lshl_b32 s0, s0, s8
+; GFX9-NEXT: s_lshr_b32 s5, s1, 8
+; GFX9-NEXT: s_lshr_b32 s6, s1, 16
+; GFX9-NEXT: s_lshr_b32 s7, s1, 24
+; GFX9-NEXT: s_lshl_b32 s1, s1, s8
+; GFX9-NEXT: s_sext_i32_i16 s11, s0
+; GFX9-NEXT: s_sext_i32_i16 s12, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s11, s12
+; GFX9-NEXT: s_movk_i32 s9, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s13, s11, s12
+; GFX9-NEXT: s_sub_i32 s13, s13, s9
+; GFX9-NEXT: s_cmp_lt_i32 s11, s12
+; GFX9-NEXT: s_mov_b32 s10, 0x8000
+; GFX9-NEXT: s_cselect_b32 s11, s11, s12
+; GFX9-NEXT: s_sub_i32 s11, s11, s10
+; GFX9-NEXT: s_sext_i32_i16 s13, s13
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s13, s1
+; GFX9-NEXT: s_cselect_b32 s1, s13, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s11, s11
+; GFX9-NEXT: s_cmp_lt_i32 s1, s11
+; GFX9-NEXT: s_cselect_b32 s1, s1, s11
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sext_i32_i16 s0, s0
+; GFX9-NEXT: s_lshl_b32 s1, s2, s8
+; GFX9-NEXT: s_lshl_b32 s2, s5, s8
+; GFX9-NEXT: s_ashr_i32 s0, s0, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s1
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s11, s5, s12
+; GFX9-NEXT: s_sub_i32 s11, s11, s9
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_sext_i32_i16 s11, s11
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_cmp_gt_i32 s11, s2
+; GFX9-NEXT: s_cselect_b32 s2, s11, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_cmp_lt_i32 s2, s5
+; GFX9-NEXT: s_cselect_b32 s2, s2, s5
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_lshl_b32 s2, s3, s8
+; GFX9-NEXT: s_lshl_b32 s3, s6, s8
+; GFX9-NEXT: s_ashr_i32 s1, s1, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s2
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s6, s5, s12
+; GFX9-NEXT: s_sub_i32 s6, s6, s9
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_sext_i32_i16 s6, s6
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_cmp_gt_i32 s6, s3
+; GFX9-NEXT: s_cselect_b32 s3, s6, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_lshl_b32 s3, s4, s8
+; GFX9-NEXT: s_lshl_b32 s4, s7, s8
+; GFX9-NEXT: s_ashr_i32 s2, s2, s8
+; GFX9-NEXT: s_sext_i32_i16 s5, s3
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s6, s5, s12
+; GFX9-NEXT: s_sub_i32 s6, s6, s9
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_sext_i32_i16 s6, s6
+; GFX9-NEXT: s_sext_i32_i16 s4, s4
+; GFX9-NEXT: s_cmp_gt_i32 s6, s4
+; GFX9-NEXT: s_cselect_b32 s4, s6, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s5
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: s_and_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s0, s0, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_sext_i32_i16 s3, s3
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, s8
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s3, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 24
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s6, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s0, 8
+; GFX10-NEXT: s_lshr_b32 s3, s0, 16
+; GFX10-NEXT: s_lshr_b32 s4, s0, 24
+; GFX10-NEXT: s_lshl_b32 s0, s0, s6
+; GFX10-NEXT: s_sext_i32_i16 s10, 0xffff
+; GFX10-NEXT: s_sext_i32_i16 s9, s0
+; GFX10-NEXT: s_lshr_b32 s5, s1, 8
+; GFX10-NEXT: s_lshr_b32 s7, s1, 16
+; GFX10-NEXT: s_lshr_b32 s8, s1, 24
+; GFX10-NEXT: s_lshl_b32 s1, s1, s6
+; GFX10-NEXT: s_cmp_gt_i32 s9, s10
+; GFX10-NEXT: s_movk_i32 s11, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s12, s9, s10
+; GFX10-NEXT: s_mov_b32 s13, 0x8000
+; GFX10-NEXT: s_sub_i32 s12, s12, s11
+; GFX10-NEXT: s_cmp_lt_i32 s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s12, s12
+; GFX10-NEXT: s_cselect_b32 s9, s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_sub_i32 s9, s9, s13
+; GFX10-NEXT: s_cmp_gt_i32 s12, s1
+; GFX10-NEXT: s_sext_i32_i16 s9, s9
+; GFX10-NEXT: s_cselect_b32 s1, s12, s1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s9
+; GFX10-NEXT: s_cselect_b32 s1, s1, s9
+; GFX10-NEXT: s_lshl_b32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, s6
+; GFX10-NEXT: s_sext_i32_i16 s0, s0
+; GFX10-NEXT: s_sext_i32_i16 s2, s1
+; GFX10-NEXT: s_ashr_i32 s0, s0, s6
+; GFX10-NEXT: s_cmp_gt_i32 s2, s10
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s9, s2, s10
+; GFX10-NEXT: s_sub_i32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s2, s10
+; GFX10-NEXT: s_sext_i32_i16 s9, s9
+; GFX10-NEXT: s_cselect_b32 s2, s2, s10
+; GFX10-NEXT: s_sub_i32 s2, s2, s13
+; GFX10-NEXT: s_cmp_gt_i32 s9, s5
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cselect_b32 s5, s9, s5
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cmp_lt_i32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_lshl_b32 s3, s3, s6
+; GFX10-NEXT: s_sub_i32 s1, s1, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s3
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_lshl_b32 s2, s7, s6
+; GFX10-NEXT: s_ashr_i32 s1, s1, s6
+; GFX10-NEXT: s_cmp_gt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cselect_b32 s7, s5, s10
+; GFX10-NEXT: s_sub_i32 s7, s7, s11
+; GFX10-NEXT: s_cmp_lt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s7, s7
+; GFX10-NEXT: s_cselect_b32 s5, s5, s10
+; GFX10-NEXT: s_sub_i32 s5, s5, s13
+; GFX10-NEXT: s_cmp_gt_i32 s7, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s2, s7, s2
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_lshl_b32 s4, s4, s6
+; GFX10-NEXT: s_sub_i32 s2, s3, s2
+; GFX10-NEXT: s_sext_i32_i16 s5, s4
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_lshl_b32 s3, s8, s6
+; GFX10-NEXT: s_ashr_i32 s2, s2, s6
+; GFX10-NEXT: s_cmp_gt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cselect_b32 s7, s5, s10
+; GFX10-NEXT: s_sub_i32 s7, s7, s11
+; GFX10-NEXT: s_cmp_lt_i32 s5, s10
+; GFX10-NEXT: s_sext_i32_i16 s7, s7
+; GFX10-NEXT: s_cselect_b32 s5, s5, s10
+; GFX10-NEXT: s_sub_i32 s5, s5, s13
+; GFX10-NEXT: s_cmp_gt_i32 s7, s3
+; GFX10-NEXT: s_sext_i32_i16 s5, s5
+; GFX10-NEXT: s_cselect_b32 s3, s7, s3
+; GFX10-NEXT: s_movk_i32 s7, 0xff
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_cmp_lt_i32 s3, s5
+; GFX10-NEXT: s_cselect_b32 s3, s3, s5
+; GFX10-NEXT: s_and_b32 s1, s1, s7
+; GFX10-NEXT: s_sub_i32 s3, s4, s3
+; GFX10-NEXT: s_and_b32 s0, s0, s7
+; GFX10-NEXT: s_sext_i32_i16 s3, s3
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: s_and_b32 s2, s2, s7
+; GFX10-NEXT: s_ashr_i32 s3, s3, s6
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, 16
+; GFX10-NEXT: s_and_b32 s2, s3, s7
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: s_lshl_b32 s1, s2, 24
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define i24 @v_ssubsat_i24(i24 %lhs, i24 %rhs) {
+; GFX6-LABEL: v_ssubsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v0, v1
+; GFX8-NEXT: v_bfe_i32 v3, v2, 0, 24
+; GFX8-NEXT: v_bfe_i32 v0, v0, 0, 24
+; GFX8-NEXT: v_cmp_lt_i32_e64 s[4:5], v3, v0
+; GFX8-NEXT: v_bfe_i32 v0, v1, 0, 24
+; GFX8-NEXT: s_bfe_i32 s6, 0, 0x180000
+; GFX8-NEXT: v_cmp_lt_i32_e64 s[6:7], s6, v0
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 23, v3
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0xff800000, v0
+; GFX8-NEXT: s_xor_b64 vcc, s[6:7], s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX9-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_subrev_u32_e32 v2, 0x7fffffff, v2
+; GFX9-NEXT: v_subrev_u32_e32 v3, 0x80000000, v3
+; GFX9-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX9-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX10-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX10-NEXT: v_subrev_nc_u32_e32 v2, 0x7fffffff, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v3, 0x80000000, v3
+; GFX10-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: v_ashrrev_i32_e32 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i24 @llvm.ssub.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define amdgpu_ps i24 @s_ssubsat_i24(i24 inreg %lhs, i24 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s3, s0, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX6-NEXT: s_cmp_gt_i32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s1, s1, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 8
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_i32 s2, s0, s1
+; GFX8-NEXT: s_bfe_i32 s3, s2, 0x180000
+; GFX8-NEXT: s_bfe_i32 s0, s0, 0x180000
+; GFX8-NEXT: s_cmp_lt_i32 s3, s0
+; GFX8-NEXT: s_cselect_b32 s0, 1, 0
+; GFX8-NEXT: s_bfe_i32 s1, s1, 0x180000
+; GFX8-NEXT: s_bfe_i32 s4, 0, 0x180000
+; GFX8-NEXT: s_cmp_gt_i32 s1, s4
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_xor_b32 s0, s1, s0
+; GFX8-NEXT: s_ashr_i32 s1, s3, 23
+; GFX8-NEXT: s_add_i32 s1, s1, 0xff800000
+; GFX8-NEXT: s_and_b32 s0, s0, 1
+; GFX8-NEXT: s_cmp_lg_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s0, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_lshl_b32 s0, s0, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s2, s0, -1
+; GFX9-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s3, s0, -1
+; GFX9-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX9-NEXT: s_cmp_gt_i32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_ashr_i32 s0, s0, 8
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_lshl_b32 s0, s0, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s0, -1
+; GFX10-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: s_cselect_b32 s3, s0, -1
+; GFX10-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX10-NEXT: s_cmp_gt_i32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_ashr_i32 s0, s0, 8
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i24 @llvm.ssub.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define i32 @v_ssubsat_i32(i32 %lhs, i32 %rhs) {
+; GFX6-LABEL: v_ssubsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX8-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v2, vcc, 0x7fffffff, v2
+; GFX8-NEXT: v_subrev_u32_e32 v3, vcc, 0x80000000, v3
+; GFX8-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX8-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX9-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v2, 0x7fffffff, v2
+; GFX9-NEXT: v_subrev_u32_e32 v3, 0x80000000, v3
+; GFX9-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX9-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX10-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_subrev_nc_u32_e32 v2, 0x7fffffff, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v3, 0x80000000, v3
+; GFX10-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i32 @llvm.ssub.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps i32 @s_ssubsat_i32(i32 inreg %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s3, s0, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX6-NEXT: s_cmp_gt_i32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s1, s1, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_cselect_b32 s2, s0, -1
+; GFX8-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_cselect_b32 s3, s0, -1
+; GFX8-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX8-NEXT: s_cmp_gt_i32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_cmp_lt_i32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s2, s0, -1
+; GFX9-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s3, s0, -1
+; GFX9-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX9-NEXT: s_cmp_gt_i32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s0, -1
+; GFX10-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: s_cselect_b32 s3, s0, -1
+; GFX10-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX10-NEXT: s_cmp_gt_i32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.ssub.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps float @ssubsat_i32_sv(i32 inreg %lhs, i32 %rhs) {
+; GFX6-LABEL: ssubsat_i32_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s1, s0, -1
+; GFX6-NEXT: s_sub_i32 s1, s1, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x80000000
+; GFX6-NEXT: v_max_i32_e32 v0, s1, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s2, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i32_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_cselect_b32 s1, s0, -1
+; GFX8-NEXT: s_sub_i32 s1, s1, 0x7fffffff
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_cselect_b32 s2, s0, -1
+; GFX8-NEXT: s_sub_i32 s2, s2, 0x80000000
+; GFX8-NEXT: v_max_i32_e32 v0, s1, v0
+; GFX8-NEXT: v_min_i32_e32 v0, s2, v0
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i32_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s1, s0, -1
+; GFX9-NEXT: s_sub_i32 s1, s1, 0x7fffffff
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_cselect_b32 s2, s0, -1
+; GFX9-NEXT: s_sub_i32 s2, s2, 0x80000000
+; GFX9-NEXT: v_max_i32_e32 v0, s1, v0
+; GFX9-NEXT: v_min_i32_e32 v0, s2, v0
+; GFX9-NEXT: v_sub_u32_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i32_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s1, s0, -1
+; GFX10-NEXT: s_sub_i32 s1, s1, 0x7fffffff
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: v_max_i32_e32 v0, s1, v0
+; GFX10-NEXT: s_cselect_b32 s1, s0, -1
+; GFX10-NEXT: s_sub_i32 s1, s1, 0x80000000
+; GFX10-NEXT: v_min_i32_e32 v0, s1, v0
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.ssub.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @ssubsat_i32_vs(i32 %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: ssubsat_i32_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_max_i32_e32 v1, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v1, vcc, 0x7fffffff, v1
+; GFX6-NEXT: v_min_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x80000000, v2
+; GFX6-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i32_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_max_i32_e32 v1, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v1, vcc, 0x7fffffff, v1
+; GFX8-NEXT: v_min_i32_e32 v2, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v2, vcc, 0x80000000, v2
+; GFX8-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX8-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i32_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_max_i32_e32 v1, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v1, 0x7fffffff, v1
+; GFX9-NEXT: v_min_i32_e32 v2, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v2, 0x80000000, v2
+; GFX9-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX9-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i32_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_max_i32_e32 v1, -1, v0
+; GFX10-NEXT: v_min_i32_e32 v2, -1, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_subrev_nc_u32_e32 v1, 0x7fffffff, v1
+; GFX10-NEXT: v_subrev_nc_u32_e32 v2, 0x80000000, v2
+; GFX10-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX10-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.ssub.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define <2 x i32> @v_ssubsat_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
+; GFX6-LABEL: v_ssubsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, -1, v0
+; GFX6-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v5
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, s4, v2
+; GFX6-NEXT: v_min_i32_e32 v4, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_max_i32_e32 v2, v2, v3
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v5, -1, v0
+; GFX8-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, s5, v5
+; GFX8-NEXT: v_min_i32_e32 v2, v2, v5
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v2
+; GFX8-NEXT: v_max_i32_e32 v2, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v2, vcc, s4, v2
+; GFX8-NEXT: v_min_i32_e32 v4, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s5, v4
+; GFX8-NEXT: v_max_i32_e32 v2, v2, v3
+; GFX8-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v4, s4, v4
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v5, -1, v0
+; GFX9-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX9-NEXT: v_subrev_u32_e32 v5, s5, v5
+; GFX9-NEXT: v_min_i32_e32 v2, v2, v5
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v2
+; GFX9-NEXT: v_max_i32_e32 v2, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v2, s4, v2
+; GFX9-NEXT: v_min_i32_e32 v4, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v4, s5, v4
+; GFX9-NEXT: v_max_i32_e32 v2, v2, v3
+; GFX9-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX10-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_min_i32_e32 v6, -1, v0
+; GFX10-NEXT: v_min_i32_e32 v7, -1, v1
+; GFX10-NEXT: v_subrev_nc_u32_e32 v4, s4, v4
+; GFX10-NEXT: v_subrev_nc_u32_e32 v5, s4, v5
+; GFX10-NEXT: s_mov_b32 s4, 0x80000000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_subrev_nc_u32_e32 v6, s4, v6
+; GFX10-NEXT: v_max_i32_e32 v11, v4, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v7, s4, v7
+; GFX10-NEXT: v_max_i32_e32 v10, v5, v3
+; GFX10-NEXT: v_min_i32_e32 v2, v11, v6
+; GFX10-NEXT: v_min_i32_e32 v3, v10, v7
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define amdgpu_ps <2 x i32> @s_ssubsat_v2i32(<2 x i32> inreg %lhs, <2 x i32> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s5
+; GFX6-NEXT: s_cmp_gt_i32 s6, s2
+; GFX6-NEXT: s_cselect_b32 s2, s6, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s7
+; GFX6-NEXT: s_cselect_b32 s2, s2, s7
+; GFX6-NEXT: s_sub_i32 s0, s0, s2
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s2, s1, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, s4
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s4, s1, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s5
+; GFX6-NEXT: s_cmp_gt_i32 s2, s3
+; GFX6-NEXT: s_cselect_b32 s2, s2, s3
+; GFX6-NEXT: s_cmp_lt_i32 s2, s4
+; GFX6-NEXT: s_cselect_b32 s2, s2, s4
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: s_cselect_b32 s6, s0, -1
+; GFX8-NEXT: s_sub_i32 s6, s6, s4
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s7, s0, -1
+; GFX8-NEXT: s_sub_i32 s7, s7, s5
+; GFX8-NEXT: s_cmp_gt_i32 s6, s2
+; GFX8-NEXT: s_cselect_b32 s2, s6, s2
+; GFX8-NEXT: s_cmp_lt_i32 s2, s7
+; GFX8-NEXT: s_cselect_b32 s2, s2, s7
+; GFX8-NEXT: s_sub_i32 s0, s0, s2
+; GFX8-NEXT: s_cmp_gt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s2, s1, -1
+; GFX8-NEXT: s_sub_i32 s2, s2, s4
+; GFX8-NEXT: s_cmp_lt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s4, s1, -1
+; GFX8-NEXT: s_sub_i32 s4, s4, s5
+; GFX8-NEXT: s_cmp_gt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_cmp_lt_i32 s2, s4
+; GFX8-NEXT: s_cselect_b32 s2, s2, s4
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: s_cselect_b32 s6, s0, -1
+; GFX9-NEXT: s_sub_i32 s6, s6, s4
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s7, s0, -1
+; GFX9-NEXT: s_sub_i32 s7, s7, s5
+; GFX9-NEXT: s_cmp_gt_i32 s6, s2
+; GFX9-NEXT: s_cselect_b32 s2, s6, s2
+; GFX9-NEXT: s_cmp_lt_i32 s2, s7
+; GFX9-NEXT: s_cselect_b32 s2, s2, s7
+; GFX9-NEXT: s_sub_i32 s0, s0, s2
+; GFX9-NEXT: s_cmp_gt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s2, s1, -1
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_cmp_lt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s4, s1, -1
+; GFX9-NEXT: s_sub_i32 s4, s4, s5
+; GFX9-NEXT: s_cmp_gt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_cmp_lt_i32 s2, s4
+; GFX9-NEXT: s_cselect_b32 s2, s2, s4
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: s_cselect_b32 s5, s0, -1
+; GFX10-NEXT: s_mov_b32 s6, 0x80000000
+; GFX10-NEXT: s_sub_i32 s5, s5, s4
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s7, s0, -1
+; GFX10-NEXT: s_sub_i32 s7, s7, s6
+; GFX10-NEXT: s_cmp_gt_i32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_cmp_lt_i32 s2, s7
+; GFX10-NEXT: s_cselect_b32 s2, s2, s7
+; GFX10-NEXT: s_sub_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_gt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s2, s1, -1
+; GFX10-NEXT: s_sub_i32 s2, s2, s4
+; GFX10-NEXT: s_cmp_lt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s4, s1, -1
+; GFX10-NEXT: s_sub_i32 s4, s4, s6
+; GFX10-NEXT: s_cmp_gt_i32 s2, s3
+; GFX10-NEXT: s_cselect_b32 s2, s2, s3
+; GFX10-NEXT: s_cmp_lt_i32 s2, s4
+; GFX10-NEXT: s_cselect_b32 s2, s2, s4
+; GFX10-NEXT: s_sub_i32 s1, s1, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define <3 x i32> @v_ssubsat_v3i32(<3 x i32> %lhs, <3 x i32> %rhs) {
+; GFX6-LABEL: v_ssubsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v6, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v6, vcc, s4, v6
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v7, -1, v0
+; GFX6-NEXT: v_max_i32_e32 v3, v6, v3
+; GFX6-NEXT: v_subrev_i32_e32 v7, vcc, s5, v7
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v7
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v3
+; GFX6-NEXT: v_max_i32_e32 v3, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v1
+; GFX6-NEXT: v_max_i32_e32 v3, v3, v4
+; GFX6-NEXT: v_subrev_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v3
+; GFX6-NEXT: v_max_i32_e32 v3, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_min_i32_e32 v4, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_max_i32_e32 v3, v3, v5
+; GFX6-NEXT: v_min_i32_e32 v3, v3, v4
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v6, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v6, vcc, s4, v6
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v7, -1, v0
+; GFX8-NEXT: v_max_i32_e32 v3, v6, v3
+; GFX8-NEXT: v_subrev_u32_e32 v7, vcc, s5, v7
+; GFX8-NEXT: v_min_i32_e32 v3, v3, v7
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v3
+; GFX8-NEXT: v_max_i32_e32 v3, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v3, vcc, s4, v3
+; GFX8-NEXT: v_min_i32_e32 v6, -1, v1
+; GFX8-NEXT: v_max_i32_e32 v3, v3, v4
+; GFX8-NEXT: v_subrev_u32_e32 v6, vcc, s5, v6
+; GFX8-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v3
+; GFX8-NEXT: v_max_i32_e32 v3, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v3, vcc, s4, v3
+; GFX8-NEXT: v_min_i32_e32 v4, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s5, v4
+; GFX8-NEXT: v_max_i32_e32 v3, v3, v5
+; GFX8-NEXT: v_min_i32_e32 v3, v3, v4
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v6, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v6, s4, v6
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v7, -1, v0
+; GFX9-NEXT: v_max_i32_e32 v3, v6, v3
+; GFX9-NEXT: v_subrev_u32_e32 v7, s5, v7
+; GFX9-NEXT: v_min_i32_e32 v3, v3, v7
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v3
+; GFX9-NEXT: v_max_i32_e32 v3, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v3, s4, v3
+; GFX9-NEXT: v_min_i32_e32 v6, -1, v1
+; GFX9-NEXT: v_max_i32_e32 v3, v3, v4
+; GFX9-NEXT: v_subrev_u32_e32 v6, s5, v6
+; GFX9-NEXT: v_min_i32_e32 v3, v3, v6
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v3
+; GFX9-NEXT: v_max_i32_e32 v3, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v3, s4, v3
+; GFX9-NEXT: v_min_i32_e32 v4, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v4, s5, v4
+; GFX9-NEXT: v_max_i32_e32 v3, v3, v5
+; GFX9-NEXT: v_min_i32_e32 v3, v3, v4
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v6, -1, v0
+; GFX10-NEXT: v_max_i32_e32 v8, -1, v1
+; GFX10-NEXT: v_max_i32_e32 v9, -1, v2
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_min_i32_e32 v7, -1, v0
+; GFX10-NEXT: v_subrev_nc_u32_e32 v6, s4, v6
+; GFX10-NEXT: v_subrev_nc_u32_e32 v15, s4, v8
+; GFX10-NEXT: v_subrev_nc_u32_e32 v19, s4, v9
+; GFX10-NEXT: v_min_i32_e32 v10, -1, v1
+; GFX10-NEXT: v_min_i32_e32 v11, -1, v2
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v14, v6, v3
+; GFX10-NEXT: v_subrev_nc_u32_e32 v7, s5, v7
+; GFX10-NEXT: v_subrev_nc_u32_e32 v6, s5, v10
+; GFX10-NEXT: v_max_i32_e32 v4, v15, v4
+; GFX10-NEXT: v_subrev_nc_u32_e32 v8, s5, v11
+; GFX10-NEXT: v_max_i32_e32 v5, v19, v5
+; GFX10-NEXT: v_min_i32_e32 v3, v14, v7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i32_e32 v4, v4, v6
+; GFX10-NEXT: v_min_i32_e32 v5, v5, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <3 x i32> @llvm.ssub.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define amdgpu_ps <3 x i32> @s_ssubsat_v3i32(<3 x i32> inreg %lhs, <3 x i32> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s6, -2
+; GFX6-NEXT: s_cselect_b32 s8, s0, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s6
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s7, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s9, s0, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s7
+; GFX6-NEXT: s_cmp_gt_i32 s8, s3
+; GFX6-NEXT: s_cselect_b32 s3, s8, s3
+; GFX6-NEXT: s_cmp_lt_i32 s3, s9
+; GFX6-NEXT: s_cselect_b32 s3, s3, s9
+; GFX6-NEXT: s_sub_i32 s0, s0, s3
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s3, s1, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, s6
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s8, s1, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s7
+; GFX6-NEXT: s_cmp_gt_i32 s3, s4
+; GFX6-NEXT: s_cselect_b32 s3, s3, s4
+; GFX6-NEXT: s_cmp_lt_i32 s3, s8
+; GFX6-NEXT: s_cselect_b32 s3, s3, s8
+; GFX6-NEXT: s_sub_i32 s1, s1, s3
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s3, s2, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, s6
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s4, s2, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s7
+; GFX6-NEXT: s_cmp_gt_i32 s3, s5
+; GFX6-NEXT: s_cselect_b32 s3, s3, s5
+; GFX6-NEXT: s_cmp_lt_i32 s3, s4
+; GFX6-NEXT: s_cselect_b32 s3, s3, s4
+; GFX6-NEXT: s_sub_i32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_brev_b32 s6, -2
+; GFX8-NEXT: s_cselect_b32 s8, s0, -1
+; GFX8-NEXT: s_sub_i32 s8, s8, s6
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_mov_b32 s7, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s9, s0, -1
+; GFX8-NEXT: s_sub_i32 s9, s9, s7
+; GFX8-NEXT: s_cmp_gt_i32 s8, s3
+; GFX8-NEXT: s_cselect_b32 s3, s8, s3
+; GFX8-NEXT: s_cmp_lt_i32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_sub_i32 s0, s0, s3
+; GFX8-NEXT: s_cmp_gt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s3, s1, -1
+; GFX8-NEXT: s_sub_i32 s3, s3, s6
+; GFX8-NEXT: s_cmp_lt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s8, s1, -1
+; GFX8-NEXT: s_sub_i32 s8, s8, s7
+; GFX8-NEXT: s_cmp_gt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s3, s3, s8
+; GFX8-NEXT: s_sub_i32 s1, s1, s3
+; GFX8-NEXT: s_cmp_gt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s3, s2, -1
+; GFX8-NEXT: s_sub_i32 s3, s3, s6
+; GFX8-NEXT: s_cmp_lt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s4, s2, -1
+; GFX8-NEXT: s_sub_i32 s4, s4, s7
+; GFX8-NEXT: s_cmp_gt_i32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_brev_b32 s6, -2
+; GFX9-NEXT: s_cselect_b32 s8, s0, -1
+; GFX9-NEXT: s_sub_i32 s8, s8, s6
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_mov_b32 s7, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s9, s0, -1
+; GFX9-NEXT: s_sub_i32 s9, s9, s7
+; GFX9-NEXT: s_cmp_gt_i32 s8, s3
+; GFX9-NEXT: s_cselect_b32 s3, s8, s3
+; GFX9-NEXT: s_cmp_lt_i32 s3, s9
+; GFX9-NEXT: s_cselect_b32 s3, s3, s9
+; GFX9-NEXT: s_sub_i32 s0, s0, s3
+; GFX9-NEXT: s_cmp_gt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s3, s1, -1
+; GFX9-NEXT: s_sub_i32 s3, s3, s6
+; GFX9-NEXT: s_cmp_lt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s8, s1, -1
+; GFX9-NEXT: s_sub_i32 s8, s8, s7
+; GFX9-NEXT: s_cmp_gt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_cmp_lt_i32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s3, s3, s8
+; GFX9-NEXT: s_sub_i32 s1, s1, s3
+; GFX9-NEXT: s_cmp_gt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s3, s2, -1
+; GFX9-NEXT: s_sub_i32 s3, s3, s6
+; GFX9-NEXT: s_cmp_lt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s4, s2, -1
+; GFX9-NEXT: s_sub_i32 s4, s4, s7
+; GFX9-NEXT: s_cmp_gt_i32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: s_brev_b32 s6, -2
+; GFX10-NEXT: s_cselect_b32 s7, s0, -1
+; GFX10-NEXT: s_mov_b32 s8, 0x80000000
+; GFX10-NEXT: s_sub_i32 s7, s7, s6
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s9, s0, -1
+; GFX10-NEXT: s_sub_i32 s9, s9, s8
+; GFX10-NEXT: s_cmp_gt_i32 s7, s3
+; GFX10-NEXT: s_cselect_b32 s3, s7, s3
+; GFX10-NEXT: s_cmp_lt_i32 s3, s9
+; GFX10-NEXT: s_cselect_b32 s3, s3, s9
+; GFX10-NEXT: s_sub_i32 s0, s0, s3
+; GFX10-NEXT: s_cmp_gt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s3, s1, -1
+; GFX10-NEXT: s_sub_i32 s3, s3, s6
+; GFX10-NEXT: s_cmp_lt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s7, s1, -1
+; GFX10-NEXT: s_sub_i32 s7, s7, s8
+; GFX10-NEXT: s_cmp_gt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, s7
+; GFX10-NEXT: s_cselect_b32 s3, s3, s7
+; GFX10-NEXT: s_sub_i32 s1, s1, s3
+; GFX10-NEXT: s_cmp_gt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s3, s2, -1
+; GFX10-NEXT: s_sub_i32 s3, s3, s6
+; GFX10-NEXT: s_cmp_lt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s4, s2, -1
+; GFX10-NEXT: s_sub_i32 s4, s4, s8
+; GFX10-NEXT: s_cmp_gt_i32 s3, s5
+; GFX10-NEXT: s_cselect_b32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_sub_i32 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <3 x i32> @llvm.ssub.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define <4 x i32> @v_ssubsat_v4i32(<4 x i32> %lhs, <4 x i32> %rhs) {
+; GFX6-LABEL: v_ssubsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v9, -1, v0
+; GFX6-NEXT: v_max_i32_e32 v4, v8, v4
+; GFX6-NEXT: v_subrev_i32_e32 v9, vcc, s5, v9
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v9
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v1
+; GFX6-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: v_min_i32_e32 v5, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v4, v6
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v3
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, 0x7fffffff, v4
+; GFX6-NEXT: v_min_i32_e32 v5, -1, v3
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, 0x80000000, v5
+; GFX6-NEXT: v_max_i32_e32 v4, v4, v7
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v8, vcc, s4, v8
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v9, -1, v0
+; GFX8-NEXT: v_max_i32_e32 v4, v8, v4
+; GFX8-NEXT: v_subrev_u32_e32 v9, vcc, s5, v9
+; GFX8-NEXT: v_min_i32_e32 v4, v4, v9
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v4
+; GFX8-NEXT: v_max_i32_e32 v4, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: v_min_i32_e32 v8, -1, v1
+; GFX8-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX8-NEXT: v_subrev_u32_e32 v8, vcc, s5, v8
+; GFX8-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v4
+; GFX8-NEXT: v_max_i32_e32 v4, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s4, v4
+; GFX8-NEXT: v_min_i32_e32 v5, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, s5, v5
+; GFX8-NEXT: v_max_i32_e32 v4, v4, v6
+; GFX8-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v4
+; GFX8-NEXT: v_max_i32_e32 v4, -1, v3
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, 0x7fffffff, v4
+; GFX8-NEXT: v_min_i32_e32 v5, -1, v3
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, 0x80000000, v5
+; GFX8-NEXT: v_max_i32_e32 v4, v4, v7
+; GFX8-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v8, s4, v8
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v9, -1, v0
+; GFX9-NEXT: v_max_i32_e32 v4, v8, v4
+; GFX9-NEXT: v_subrev_u32_e32 v9, s5, v9
+; GFX9-NEXT: v_min_i32_e32 v4, v4, v9
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v4
+; GFX9-NEXT: v_max_i32_e32 v4, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v4, s4, v4
+; GFX9-NEXT: v_min_i32_e32 v8, -1, v1
+; GFX9-NEXT: v_max_i32_e32 v4, v4, v5
+; GFX9-NEXT: v_subrev_u32_e32 v8, s5, v8
+; GFX9-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v4
+; GFX9-NEXT: v_max_i32_e32 v4, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v4, s4, v4
+; GFX9-NEXT: v_min_i32_e32 v5, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v5, s5, v5
+; GFX9-NEXT: v_max_i32_e32 v4, v4, v6
+; GFX9-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v4
+; GFX9-NEXT: v_max_i32_e32 v4, -1, v3
+; GFX9-NEXT: v_subrev_u32_e32 v4, 0x7fffffff, v4
+; GFX9-NEXT: v_min_i32_e32 v5, -1, v3
+; GFX9-NEXT: v_subrev_u32_e32 v5, 0x80000000, v5
+; GFX9-NEXT: v_max_i32_e32 v4, v4, v7
+; GFX9-NEXT: v_min_i32_e32 v4, v4, v5
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_max_i32_e32 v10, -1, v1
+; GFX10-NEXT: v_max_i32_e32 v12, -1, v3
+; GFX10-NEXT: v_min_i32_e32 v9, -1, v0
+; GFX10-NEXT: v_subrev_nc_u32_e32 v15, s4, v8
+; GFX10-NEXT: v_max_i32_e32 v8, -1, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v10, s4, v10
+; GFX10-NEXT: v_subrev_nc_u32_e32 v12, 0x7fffffff, v12
+; GFX10-NEXT: v_min_i32_e32 v11, -1, v1
+; GFX10-NEXT: v_min_i32_e32 v13, -1, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v8, s4, v8
+; GFX10-NEXT: v_min_i32_e32 v14, -1, v3
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v4, v15, v4
+; GFX10-NEXT: v_subrev_nc_u32_e32 v9, s5, v9
+; GFX10-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX10-NEXT: v_subrev_nc_u32_e32 v11, s5, v11
+; GFX10-NEXT: v_max_i32_e32 v15, v8, v6
+; GFX10-NEXT: v_subrev_nc_u32_e32 v10, s5, v13
+; GFX10-NEXT: v_subrev_nc_u32_e32 v8, 0x80000000, v14
+; GFX10-NEXT: v_max_i32_e32 v7, v12, v7
+; GFX10-NEXT: v_min_i32_e32 v19, v4, v9
+; GFX10-NEXT: v_min_i32_e32 v11, v5, v11
+; GFX10-NEXT: v_min_i32_e32 v15, v15, v10
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_i32_e32 v6, v7, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v19
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v15
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define amdgpu_ps <4 x i32> @s_ssubsat_v4i32(<4 x i32> inreg %lhs, <4 x i32> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, -1
+; GFX6-NEXT: s_sub_i32 s11, s11, s9
+; GFX6-NEXT: s_cmp_gt_i32 s10, s4
+; GFX6-NEXT: s_cselect_b32 s4, s10, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s11
+; GFX6-NEXT: s_cselect_b32 s4, s4, s11
+; GFX6-NEXT: s_sub_i32 s0, s0, s4
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s4, s1, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s8
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s10, s1, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s9
+; GFX6-NEXT: s_cmp_gt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_cmp_lt_i32 s4, s10
+; GFX6-NEXT: s_cselect_b32 s4, s4, s10
+; GFX6-NEXT: s_sub_i32 s1, s1, s4
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s4, s2, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s8
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s5, s2, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s9
+; GFX6-NEXT: s_cmp_gt_i32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s4, s4, s6
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_sub_i32 s2, s2, s4
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s4, s3, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s8
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s5, s3, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s9
+; GFX6-NEXT: s_cmp_gt_i32 s4, s7
+; GFX6-NEXT: s_cselect_b32 s4, s4, s7
+; GFX6-NEXT: s_cmp_lt_i32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_brev_b32 s8, -2
+; GFX8-NEXT: s_cselect_b32 s10, s0, -1
+; GFX8-NEXT: s_sub_i32 s10, s10, s8
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_mov_b32 s9, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s11, s0, -1
+; GFX8-NEXT: s_sub_i32 s11, s11, s9
+; GFX8-NEXT: s_cmp_gt_i32 s10, s4
+; GFX8-NEXT: s_cselect_b32 s4, s10, s4
+; GFX8-NEXT: s_cmp_lt_i32 s4, s11
+; GFX8-NEXT: s_cselect_b32 s4, s4, s11
+; GFX8-NEXT: s_sub_i32 s0, s0, s4
+; GFX8-NEXT: s_cmp_gt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s4, s1, -1
+; GFX8-NEXT: s_sub_i32 s4, s4, s8
+; GFX8-NEXT: s_cmp_lt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s10, s1, -1
+; GFX8-NEXT: s_sub_i32 s10, s10, s9
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_cmp_lt_i32 s4, s10
+; GFX8-NEXT: s_cselect_b32 s4, s4, s10
+; GFX8-NEXT: s_sub_i32 s1, s1, s4
+; GFX8-NEXT: s_cmp_gt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s4, s2, -1
+; GFX8-NEXT: s_sub_i32 s4, s4, s8
+; GFX8-NEXT: s_cmp_lt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s5, s2, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s9
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s2, s2, s4
+; GFX8-NEXT: s_cmp_gt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s4, s3, -1
+; GFX8-NEXT: s_sub_i32 s4, s4, s8
+; GFX8-NEXT: s_cmp_lt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s5, s3, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s9
+; GFX8-NEXT: s_cmp_gt_i32 s4, s7
+; GFX8-NEXT: s_cselect_b32 s4, s4, s7
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_brev_b32 s8, -2
+; GFX9-NEXT: s_cselect_b32 s10, s0, -1
+; GFX9-NEXT: s_sub_i32 s10, s10, s8
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_mov_b32 s9, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s11, s0, -1
+; GFX9-NEXT: s_sub_i32 s11, s11, s9
+; GFX9-NEXT: s_cmp_gt_i32 s10, s4
+; GFX9-NEXT: s_cselect_b32 s4, s10, s4
+; GFX9-NEXT: s_cmp_lt_i32 s4, s11
+; GFX9-NEXT: s_cselect_b32 s4, s4, s11
+; GFX9-NEXT: s_sub_i32 s0, s0, s4
+; GFX9-NEXT: s_cmp_gt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s4, s1, -1
+; GFX9-NEXT: s_sub_i32 s4, s4, s8
+; GFX9-NEXT: s_cmp_lt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s10, s1, -1
+; GFX9-NEXT: s_sub_i32 s10, s10, s9
+; GFX9-NEXT: s_cmp_gt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_i32 s4, s10
+; GFX9-NEXT: s_cselect_b32 s4, s4, s10
+; GFX9-NEXT: s_sub_i32 s1, s1, s4
+; GFX9-NEXT: s_cmp_gt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s4, s2, -1
+; GFX9-NEXT: s_sub_i32 s4, s4, s8
+; GFX9-NEXT: s_cmp_lt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s5, s2, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s9
+; GFX9-NEXT: s_cmp_gt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_cmp_gt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s4, s3, -1
+; GFX9-NEXT: s_sub_i32 s4, s4, s8
+; GFX9-NEXT: s_cmp_lt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s5, s3, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s9
+; GFX9-NEXT: s_cmp_gt_i32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: s_brev_b32 s8, -2
+; GFX10-NEXT: s_cselect_b32 s9, s0, -1
+; GFX10-NEXT: s_mov_b32 s10, 0x80000000
+; GFX10-NEXT: s_sub_i32 s9, s9, s8
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s11, s0, -1
+; GFX10-NEXT: s_sub_i32 s11, s11, s10
+; GFX10-NEXT: s_cmp_gt_i32 s9, s4
+; GFX10-NEXT: s_cselect_b32 s4, s9, s4
+; GFX10-NEXT: s_cmp_lt_i32 s4, s11
+; GFX10-NEXT: s_cselect_b32 s4, s4, s11
+; GFX10-NEXT: s_sub_i32 s0, s0, s4
+; GFX10-NEXT: s_cmp_gt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s4, s1, -1
+; GFX10-NEXT: s_sub_i32 s4, s4, s8
+; GFX10-NEXT: s_cmp_lt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s9, s1, -1
+; GFX10-NEXT: s_sub_i32 s9, s9, s10
+; GFX10-NEXT: s_cmp_gt_i32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s9
+; GFX10-NEXT: s_sub_i32 s1, s1, s4
+; GFX10-NEXT: s_cmp_gt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s4, s2, -1
+; GFX10-NEXT: s_sub_i32 s4, s4, s8
+; GFX10-NEXT: s_cmp_lt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s5, s2, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_gt_i32 s4, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s6
+; GFX10-NEXT: s_cmp_lt_i32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_sub_i32 s2, s2, s4
+; GFX10-NEXT: s_cmp_gt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s4, s3, -1
+; GFX10-NEXT: s_sub_i32 s4, s4, s8
+; GFX10-NEXT: s_cmp_lt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s5, s3, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_gt_i32 s4, s7
+; GFX10-NEXT: s_cselect_b32 s4, s4, s7
+; GFX10-NEXT: s_cmp_lt_i32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s5
+; GFX10-NEXT: s_sub_i32 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define <5 x i32> @v_ssubsat_v5i32(<5 x i32> %lhs, <5 x i32> %rhs) {
+; GFX6-LABEL: v_ssubsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v10, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v10, vcc, s4, v10
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v12, -1, v0
+; GFX6-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX6-NEXT: v_subrev_i32_e32 v12, vcc, s5, v12
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v12
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v5
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v1
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX6-NEXT: v_subrev_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v5
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v5
+; GFX6-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v11
+; GFX6-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v13
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v8
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v5
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v4
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v11
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v4
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v13
+; GFX6-NEXT: v_max_i32_e32 v5, v5, v9
+; GFX6-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v5
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v10, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v10, vcc, s4, v10
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v12, -1, v0
+; GFX8-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX8-NEXT: v_subrev_u32_e32 v12, vcc, s5, v12
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v12
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v5
+; GFX8-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, s4, v5
+; GFX8-NEXT: v_min_i32_e32 v10, -1, v1
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX8-NEXT: v_subrev_u32_e32 v10, vcc, s5, v10
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v5
+; GFX8-NEXT: v_max_i32_e32 v5, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, s4, v5
+; GFX8-NEXT: v_min_i32_e32 v6, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v6, vcc, s5, v6
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v5
+; GFX8-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX8-NEXT: v_max_i32_e32 v5, -1, v3
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v5, v11
+; GFX8-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v6, -1, v3
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v6, v13
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v8
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v5
+; GFX8-NEXT: v_max_i32_e32 v5, -1, v4
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v5, v11
+; GFX8-NEXT: v_min_i32_e32 v6, -1, v4
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v6, v13
+; GFX8-NEXT: v_max_i32_e32 v5, v5, v9
+; GFX8-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v4, v5
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v10, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v10, s4, v10
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v12, -1, v0
+; GFX9-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX9-NEXT: v_subrev_u32_e32 v12, s5, v12
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v12
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v5
+; GFX9-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v5, s4, v5
+; GFX9-NEXT: v_min_i32_e32 v10, -1, v1
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v6
+; GFX9-NEXT: v_subrev_u32_e32 v10, s5, v10
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v10
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v5
+; GFX9-NEXT: v_max_i32_e32 v5, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v5, s4, v5
+; GFX9-NEXT: v_min_i32_e32 v6, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v6, s5, v6
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v7
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v5
+; GFX9-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX9-NEXT: v_max_i32_e32 v5, -1, v3
+; GFX9-NEXT: v_sub_u32_e32 v5, v5, v11
+; GFX9-NEXT: v_mov_b32_e32 v13, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v6, -1, v3
+; GFX9-NEXT: v_sub_u32_e32 v6, v6, v13
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v8
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v5
+; GFX9-NEXT: v_max_i32_e32 v5, -1, v4
+; GFX9-NEXT: v_sub_u32_e32 v5, v5, v11
+; GFX9-NEXT: v_min_i32_e32 v6, -1, v4
+; GFX9-NEXT: v_sub_u32_e32 v6, v6, v13
+; GFX9-NEXT: v_max_i32_e32 v5, v5, v9
+; GFX9-NEXT: v_min_i32_e32 v5, v5, v6
+; GFX9-NEXT: v_sub_u32_e32 v4, v4, v5
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v10, -1, v0
+; GFX10-NEXT: v_max_i32_e32 v13, -1, v1
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_bfrev_b32_e32 v11, -2
+; GFX10-NEXT: v_max_i32_e32 v17, -1, v4
+; GFX10-NEXT: v_subrev_nc_u32_e32 v10, s4, v10
+; GFX10-NEXT: v_subrev_nc_u32_e32 v13, s4, v13
+; GFX10-NEXT: v_min_i32_e32 v12, -1, v0
+; GFX10-NEXT: v_mov_b32_e32 v14, 0x80000000
+; GFX10-NEXT: v_min_i32_e32 v15, -1, v1
+; GFX10-NEXT: v_max_i32_e32 v5, v10, v5
+; GFX10-NEXT: v_max_i32_e32 v10, -1, v2
+; GFX10-NEXT: v_max_i32_e32 v6, v13, v6
+; GFX10-NEXT: v_max_i32_e32 v13, -1, v3
+; GFX10-NEXT: v_min_i32_e32 v16, -1, v2
+; GFX10-NEXT: v_min_i32_e32 v23, -1, v3
+; GFX10-NEXT: v_subrev_nc_u32_e32 v10, s4, v10
+; GFX10-NEXT: v_min_i32_e32 v19, -1, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, v13, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, v17, v11
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v7, v10, v7
+; GFX10-NEXT: v_subrev_nc_u32_e32 v12, s5, v12
+; GFX10-NEXT: v_subrev_nc_u32_e32 v15, s5, v15
+; GFX10-NEXT: v_subrev_nc_u32_e32 v16, s5, v16
+; GFX10-NEXT: v_max_i32_e32 v8, v13, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, v23, v14
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, v19, v14
+; GFX10-NEXT: v_max_i32_e32 v11, v11, v9
+; GFX10-NEXT: v_min_i32_e32 v5, v5, v12
+; GFX10-NEXT: v_min_i32_e32 v6, v6, v15
+; GFX10-NEXT: v_min_i32_e32 v7, v7, v16
+; GFX10-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX10-NEXT: v_min_i32_e32 v9, v11, v13
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v5
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v6
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v7
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v4, v4, v9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <5 x i32> @llvm.ssub.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define amdgpu_ps <5 x i32> @s_ssubsat_v5i32(<5 x i32> inreg %lhs, <5 x i32> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s10, -2
+; GFX6-NEXT: s_cselect_b32 s12, s0, -1
+; GFX6-NEXT: s_sub_i32 s12, s12, s10
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s11, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s13, s0, -1
+; GFX6-NEXT: s_sub_i32 s13, s13, s11
+; GFX6-NEXT: s_cmp_gt_i32 s12, s5
+; GFX6-NEXT: s_cselect_b32 s5, s12, s5
+; GFX6-NEXT: s_cmp_lt_i32 s5, s13
+; GFX6-NEXT: s_cselect_b32 s5, s5, s13
+; GFX6-NEXT: s_sub_i32 s0, s0, s5
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s5, s1, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s10
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s12, s1, -1
+; GFX6-NEXT: s_sub_i32 s12, s12, s11
+; GFX6-NEXT: s_cmp_gt_i32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_cmp_lt_i32 s5, s12
+; GFX6-NEXT: s_cselect_b32 s5, s5, s12
+; GFX6-NEXT: s_sub_i32 s1, s1, s5
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s5, s2, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s10
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s6, s2, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s11
+; GFX6-NEXT: s_cmp_gt_i32 s5, s7
+; GFX6-NEXT: s_cselect_b32 s5, s5, s7
+; GFX6-NEXT: s_cmp_lt_i32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_sub_i32 s2, s2, s5
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s5, s3, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s10
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s6, s3, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s11
+; GFX6-NEXT: s_cmp_gt_i32 s5, s8
+; GFX6-NEXT: s_cselect_b32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_sub_i32 s3, s3, s5
+; GFX6-NEXT: s_cmp_gt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s5, s4, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s10
+; GFX6-NEXT: s_cmp_lt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s6, s4, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s11
+; GFX6-NEXT: s_cmp_gt_i32 s5, s9
+; GFX6-NEXT: s_cselect_b32 s5, s5, s9
+; GFX6-NEXT: s_cmp_lt_i32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_sub_i32 s4, s4, s5
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_brev_b32 s10, -2
+; GFX8-NEXT: s_cselect_b32 s12, s0, -1
+; GFX8-NEXT: s_sub_i32 s12, s12, s10
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_mov_b32 s11, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s13, s0, -1
+; GFX8-NEXT: s_sub_i32 s13, s13, s11
+; GFX8-NEXT: s_cmp_gt_i32 s12, s5
+; GFX8-NEXT: s_cselect_b32 s5, s12, s5
+; GFX8-NEXT: s_cmp_lt_i32 s5, s13
+; GFX8-NEXT: s_cselect_b32 s5, s5, s13
+; GFX8-NEXT: s_sub_i32 s0, s0, s5
+; GFX8-NEXT: s_cmp_gt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s5, s1, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_cmp_lt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s12, s1, -1
+; GFX8-NEXT: s_sub_i32 s12, s12, s11
+; GFX8-NEXT: s_cmp_gt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_cmp_lt_i32 s5, s12
+; GFX8-NEXT: s_cselect_b32 s5, s5, s12
+; GFX8-NEXT: s_sub_i32 s1, s1, s5
+; GFX8-NEXT: s_cmp_gt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s5, s2, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_cmp_lt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s6, s2, -1
+; GFX8-NEXT: s_sub_i32 s6, s6, s11
+; GFX8-NEXT: s_cmp_gt_i32 s5, s7
+; GFX8-NEXT: s_cselect_b32 s5, s5, s7
+; GFX8-NEXT: s_cmp_lt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_sub_i32 s2, s2, s5
+; GFX8-NEXT: s_cmp_gt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s5, s3, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_cmp_lt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s6, s3, -1
+; GFX8-NEXT: s_sub_i32 s6, s6, s11
+; GFX8-NEXT: s_cmp_gt_i32 s5, s8
+; GFX8-NEXT: s_cselect_b32 s5, s5, s8
+; GFX8-NEXT: s_cmp_lt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_sub_i32 s3, s3, s5
+; GFX8-NEXT: s_cmp_gt_i32 s4, -1
+; GFX8-NEXT: s_cselect_b32 s5, s4, -1
+; GFX8-NEXT: s_sub_i32 s5, s5, s10
+; GFX8-NEXT: s_cmp_lt_i32 s4, -1
+; GFX8-NEXT: s_cselect_b32 s6, s4, -1
+; GFX8-NEXT: s_sub_i32 s6, s6, s11
+; GFX8-NEXT: s_cmp_gt_i32 s5, s9
+; GFX8-NEXT: s_cselect_b32 s5, s5, s9
+; GFX8-NEXT: s_cmp_lt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_sub_i32 s4, s4, s5
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_brev_b32 s10, -2
+; GFX9-NEXT: s_cselect_b32 s12, s0, -1
+; GFX9-NEXT: s_sub_i32 s12, s12, s10
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_mov_b32 s11, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s13, s0, -1
+; GFX9-NEXT: s_sub_i32 s13, s13, s11
+; GFX9-NEXT: s_cmp_gt_i32 s12, s5
+; GFX9-NEXT: s_cselect_b32 s5, s12, s5
+; GFX9-NEXT: s_cmp_lt_i32 s5, s13
+; GFX9-NEXT: s_cselect_b32 s5, s5, s13
+; GFX9-NEXT: s_sub_i32 s0, s0, s5
+; GFX9-NEXT: s_cmp_gt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s5, s1, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_cmp_lt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s12, s1, -1
+; GFX9-NEXT: s_sub_i32 s12, s12, s11
+; GFX9-NEXT: s_cmp_gt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_sub_i32 s1, s1, s5
+; GFX9-NEXT: s_cmp_gt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s5, s2, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_cmp_lt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s6, s2, -1
+; GFX9-NEXT: s_sub_i32 s6, s6, s11
+; GFX9-NEXT: s_cmp_gt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_sub_i32 s2, s2, s5
+; GFX9-NEXT: s_cmp_gt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s5, s3, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_cmp_lt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s6, s3, -1
+; GFX9-NEXT: s_sub_i32 s6, s6, s11
+; GFX9-NEXT: s_cmp_gt_i32 s5, s8
+; GFX9-NEXT: s_cselect_b32 s5, s5, s8
+; GFX9-NEXT: s_cmp_lt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_sub_i32 s3, s3, s5
+; GFX9-NEXT: s_cmp_gt_i32 s4, -1
+; GFX9-NEXT: s_cselect_b32 s5, s4, -1
+; GFX9-NEXT: s_sub_i32 s5, s5, s10
+; GFX9-NEXT: s_cmp_lt_i32 s4, -1
+; GFX9-NEXT: s_cselect_b32 s6, s4, -1
+; GFX9-NEXT: s_sub_i32 s6, s6, s11
+; GFX9-NEXT: s_cmp_gt_i32 s5, s9
+; GFX9-NEXT: s_cselect_b32 s5, s5, s9
+; GFX9-NEXT: s_cmp_lt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_sub_i32 s4, s4, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: s_brev_b32 s10, -2
+; GFX10-NEXT: s_cselect_b32 s11, s0, -1
+; GFX10-NEXT: s_mov_b32 s12, 0x80000000
+; GFX10-NEXT: s_sub_i32 s11, s11, s10
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s13, s0, -1
+; GFX10-NEXT: s_sub_i32 s13, s13, s12
+; GFX10-NEXT: s_cmp_gt_i32 s11, s5
+; GFX10-NEXT: s_cselect_b32 s5, s11, s5
+; GFX10-NEXT: s_cmp_lt_i32 s5, s13
+; GFX10-NEXT: s_cselect_b32 s5, s5, s13
+; GFX10-NEXT: s_sub_i32 s0, s0, s5
+; GFX10-NEXT: s_cmp_gt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s5, s1, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_lt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s11, s1, -1
+; GFX10-NEXT: s_sub_i32 s11, s11, s12
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_cmp_lt_i32 s5, s11
+; GFX10-NEXT: s_cselect_b32 s5, s5, s11
+; GFX10-NEXT: s_sub_i32 s1, s1, s5
+; GFX10-NEXT: s_cmp_gt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s5, s2, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_lt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s6, s2, -1
+; GFX10-NEXT: s_sub_i32 s6, s6, s12
+; GFX10-NEXT: s_cmp_gt_i32 s5, s7
+; GFX10-NEXT: s_cselect_b32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s2, s2, s5
+; GFX10-NEXT: s_cmp_gt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s5, s3, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_lt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s6, s3, -1
+; GFX10-NEXT: s_sub_i32 s6, s6, s12
+; GFX10-NEXT: s_cmp_gt_i32 s5, s8
+; GFX10-NEXT: s_cselect_b32 s5, s5, s8
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s3, s3, s5
+; GFX10-NEXT: s_cmp_gt_i32 s4, -1
+; GFX10-NEXT: s_cselect_b32 s5, s4, -1
+; GFX10-NEXT: s_sub_i32 s5, s5, s10
+; GFX10-NEXT: s_cmp_lt_i32 s4, -1
+; GFX10-NEXT: s_cselect_b32 s6, s4, -1
+; GFX10-NEXT: s_sub_i32 s6, s6, s12
+; GFX10-NEXT: s_cmp_gt_i32 s5, s9
+; GFX10-NEXT: s_cselect_b32 s5, s5, s9
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s4, s4, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <5 x i32> @llvm.ssub.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define <16 x i32> @v_ssubsat_v16i32(<16 x i32> %lhs, <16 x i32> %rhs) {
+; GFX6-LABEL: v_ssubsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v32, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v32, vcc, s4, v32
+; GFX6-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v32, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v32, vcc, s5, v32
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v16
+; GFX6-NEXT: v_max_i32_e32 v16, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_min_i32_e32 v17, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v17, vcc, s5, v17
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v16
+; GFX6-NEXT: v_max_i32_e32 v16, -1, v2
+; GFX6-NEXT: v_subrev_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: v_min_i32_e32 v17, -1, v2
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX6-NEXT: v_subrev_i32_e32 v17, vcc, s5, v17
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v16
+; GFX6-NEXT: v_bfrev_b32_e32 v16, -2
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_mov_b32_e32 v18, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v4
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v4
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v5
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v5
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v6
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v6
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v7
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v7
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v8
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v8
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v8, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v9
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v9
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v10
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v10
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v11
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v11
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v11, vcc, v11, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v12
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v12
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v12, vcc, v12, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v13
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v13
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v13, vcc, v13, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v14
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v19, -1, v14
+; GFX6-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX6-NEXT: v_sub_i32_e32 v19, vcc, v19, v18
+; GFX6-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX6-NEXT: v_sub_i32_e32 v14, vcc, v14, v17
+; GFX6-NEXT: v_max_i32_e32 v17, -1, v15
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, v17, v16
+; GFX6-NEXT: v_min_i32_e32 v17, -1, v15
+; GFX6-NEXT: v_sub_i32_e32 v17, vcc, v17, v18
+; GFX6-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX6-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX6-NEXT: v_sub_i32_e32 v15, vcc, v15, v16
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_brev_b32 s4, -2
+; GFX8-NEXT: v_max_i32_e32 v32, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v32, vcc, s4, v32
+; GFX8-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX8-NEXT: s_mov_b32 s5, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v32, -1, v0
+; GFX8-NEXT: v_subrev_u32_e32 v32, vcc, s5, v32
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v16
+; GFX8-NEXT: v_max_i32_e32 v16, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v16, vcc, s4, v16
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_min_i32_e32 v17, -1, v1
+; GFX8-NEXT: v_subrev_u32_e32 v17, vcc, s5, v17
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v16
+; GFX8-NEXT: v_max_i32_e32 v16, -1, v2
+; GFX8-NEXT: v_subrev_u32_e32 v16, vcc, s4, v16
+; GFX8-NEXT: v_min_i32_e32 v17, -1, v2
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX8-NEXT: v_subrev_u32_e32 v17, vcc, s5, v17
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v16
+; GFX8-NEXT: v_bfrev_b32_e32 v16, -2
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v3
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_mov_b32_e32 v18, 0x80000000
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v3
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v4
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v4
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v4, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v5
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v5
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v5, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v6
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v6
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v6, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v7
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v7
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v7, vcc, v7, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v8
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v8
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v8, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v9
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v9
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v9, vcc, v9, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v10
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v10
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v10, vcc, v10, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v11
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v11
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v11, vcc, v11, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v12
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v12
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v12, vcc, v12, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v13
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v13
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v13, vcc, v13, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v14
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v19, -1, v14
+; GFX8-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX8-NEXT: v_sub_u32_e32 v19, vcc, v19, v18
+; GFX8-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX8-NEXT: v_sub_u32_e32 v14, vcc, v14, v17
+; GFX8-NEXT: v_max_i32_e32 v17, -1, v15
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, v17, v16
+; GFX8-NEXT: v_min_i32_e32 v17, -1, v15
+; GFX8-NEXT: v_sub_u32_e32 v17, vcc, v17, v18
+; GFX8-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX8-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX8-NEXT: v_sub_u32_e32 v15, vcc, v15, v16
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_brev_b32 s4, -2
+; GFX9-NEXT: v_max_i32_e32 v32, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v32, s4, v32
+; GFX9-NEXT: v_max_i32_e32 v16, v32, v16
+; GFX9-NEXT: s_mov_b32 s5, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v32, -1, v0
+; GFX9-NEXT: v_subrev_u32_e32 v32, s5, v32
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v32
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v16
+; GFX9-NEXT: v_max_i32_e32 v16, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v16, s4, v16
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_min_i32_e32 v17, -1, v1
+; GFX9-NEXT: v_subrev_u32_e32 v17, s5, v17
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v16
+; GFX9-NEXT: v_max_i32_e32 v16, -1, v2
+; GFX9-NEXT: v_subrev_u32_e32 v16, s4, v16
+; GFX9-NEXT: v_min_i32_e32 v17, -1, v2
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v18
+; GFX9-NEXT: v_subrev_u32_e32 v17, s5, v17
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v16
+; GFX9-NEXT: v_bfrev_b32_e32 v16, -2
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v3
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_mov_b32_e32 v18, 0x80000000
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v3
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v4
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v4
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v4, v4, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v5
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v5
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v21
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v5, v5, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v6
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v6
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v22
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v6, v6, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v7
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v7
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v7, v7, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v8
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v8
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v24
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v8, v8, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v9
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v9
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v25
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v9, v9, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v10
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v10
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v26
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v10, v10, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v11
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v11
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v27
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v11, v11, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v12
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v12
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v28
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v12, v12, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v13
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v13
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v29
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v13, v13, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v14
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v19, -1, v14
+; GFX9-NEXT: v_max_i32_e32 v17, v17, v30
+; GFX9-NEXT: v_sub_u32_e32 v19, v19, v18
+; GFX9-NEXT: v_min_i32_e32 v17, v17, v19
+; GFX9-NEXT: v_sub_u32_e32 v14, v14, v17
+; GFX9-NEXT: v_max_i32_e32 v17, -1, v15
+; GFX9-NEXT: v_sub_u32_e32 v16, v17, v16
+; GFX9-NEXT: v_min_i32_e32 v17, -1, v15
+; GFX9-NEXT: v_sub_u32_e32 v17, v17, v18
+; GFX9-NEXT: v_max_i32_e32 v16, v16, v31
+; GFX9-NEXT: v_min_i32_e32 v16, v16, v17
+; GFX9-NEXT: v_sub_u32_e32 v15, v15, v16
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_max_i32_e32 v32, -1, v0
+; GFX10-NEXT: s_brev_b32 s4, -2
+; GFX10-NEXT: v_min_i32_e32 v33, -1, v0
+; GFX10-NEXT: s_mov_b32 s5, 0x80000000
+; GFX10-NEXT: v_max_i32_e32 v36, -1, v2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v35, s4, v32
+; GFX10-NEXT: v_max_i32_e32 v32, -1, v1
+; GFX10-NEXT: v_subrev_nc_u32_e32 v33, s5, v33
+; GFX10-NEXT: v_bfrev_b32_e32 v34, -2
+; GFX10-NEXT: v_subrev_nc_u32_e32 v36, s4, v36
+; GFX10-NEXT: v_max_i32_e32 v16, v35, v16
+; GFX10-NEXT: v_subrev_nc_u32_e32 v32, s4, v32
+; GFX10-NEXT: v_max_i32_e32 v39, -1, v3
+; GFX10-NEXT: v_min_i32_e32 v37, -1, v1
+; GFX10-NEXT: v_max_i32_e32 v18, v36, v18
+; GFX10-NEXT: v_min_i32_e32 v16, v16, v33
+; GFX10-NEXT: v_min_i32_e32 v33, -1, v2
+; GFX10-NEXT: v_max_i32_e32 v38, v32, v17
+; GFX10-NEXT: v_max_i32_e32 v17, -1, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v36, v39, v34
+; GFX10-NEXT: v_mov_b32_e32 v35, 0x80000000
+; GFX10-NEXT: v_subrev_nc_u32_e32 v32, s5, v33
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v16
+; GFX10-NEXT: v_min_i32_e32 v33, -1, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v17, v34
+; GFX10-NEXT: v_subrev_nc_u32_e32 v37, s5, v37
+; GFX10-NEXT: v_min_i32_e32 v16, v18, v32
+; GFX10-NEXT: v_max_i32_e32 v19, v36, v19
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v33, v35
+; GFX10-NEXT: v_max_i32_e32 v17, v17, v20
+; GFX10-NEXT: v_min_i32_e32 v39, v38, v37
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v16
+; GFX10-NEXT: v_min_i32_e32 v16, -1, v4
+; GFX10-NEXT: v_min_i32_e32 v18, v19, v18
+; GFX10-NEXT: v_max_i32_e32 v19, -1, v5
+; GFX10-NEXT: v_max_i32_e32 v32, -1, v6
+; GFX10-NEXT: v_min_i32_e32 v33, -1, v5
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v16, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v39
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v19, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v32, v32, v34
+; GFX10-NEXT: v_min_i32_e32 v36, -1, v6
+; GFX10-NEXT: v_min_i32_e32 v39, v17, v16
+; GFX10-NEXT: v_max_i32_e32 v17, -1, v7
+; GFX10-NEXT: v_min_i32_e32 v16, -1, v7
+; GFX10-NEXT: v_max_i32_e32 v19, v19, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v33, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v4, v4, v39
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v17, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v21, v36, v35
+; GFX10-NEXT: v_max_i32_e32 v22, v32, v22
+; GFX10-NEXT: v_min_i32_e32 v38, v19, v20
+; GFX10-NEXT: v_max_i32_e32 v20, -1, v9
+; GFX10-NEXT: v_max_i32_e32 v39, -1, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v16, v35
+; GFX10-NEXT: v_max_i32_e32 v17, v17, v23
+; GFX10-NEXT: v_min_i32_e32 v19, v22, v21
+; GFX10-NEXT: v_min_i32_e32 v21, -1, v9
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v20, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v18
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v39, v34
+; GFX10-NEXT: v_max_i32_e32 v39, -1, v10
+; GFX10-NEXT: v_min_i32_e32 v16, v17, v16
+; GFX10-NEXT: v_min_i32_e32 v22, -1, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v5, v5, v38
+; GFX10-NEXT: v_sub_nc_u32_e32 v6, v6, v19
+; GFX10-NEXT: v_max_i32_e32 v18, v18, v24
+; GFX10-NEXT: v_max_i32_e32 v20, v20, v25
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v22, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v21, v21, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v7, v7, v16
+; GFX10-NEXT: v_max_i32_e32 v16, -1, v11
+; GFX10-NEXT: v_min_i32_e32 v38, -1, v10
+; GFX10-NEXT: v_sub_nc_u32_e32 v23, v39, v34
+; GFX10-NEXT: v_min_i32_e32 v17, v18, v19
+; GFX10-NEXT: v_min_i32_e32 v20, v20, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v16, v16, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v38, v35
+; GFX10-NEXT: v_max_i32_e32 v19, v23, v26
+; GFX10-NEXT: v_sub_nc_u32_e32 v8, v8, v17
+; GFX10-NEXT: v_sub_nc_u32_e32 v9, v9, v20
+; GFX10-NEXT: v_max_i32_e32 v20, -1, v13
+; GFX10-NEXT: v_max_i32_e32 v16, v16, v27
+; GFX10-NEXT: v_min_i32_e32 v17, v19, v18
+; GFX10-NEXT: v_max_i32_e32 v19, -1, v12
+; GFX10-NEXT: v_max_i32_e32 v27, -1, v14
+; GFX10-NEXT: v_max_i32_e32 v23, -1, v15
+; GFX10-NEXT: v_min_i32_e32 v18, -1, v11
+; GFX10-NEXT: v_min_i32_e32 v21, -1, v13
+; GFX10-NEXT: v_sub_nc_u32_e32 v19, v19, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v20, v20, v34
+; GFX10-NEXT: v_min_i32_e32 v24, -1, v14
+; GFX10-NEXT: v_min_i32_e32 v25, -1, v15
+; GFX10-NEXT: v_sub_nc_u32_e32 v26, v23, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, v10, v17
+; GFX10-NEXT: v_min_i32_e32 v17, -1, v12
+; GFX10-NEXT: v_sub_nc_u32_e32 v27, v27, v34
+; GFX10-NEXT: v_sub_nc_u32_e32 v18, v18, v35
+; GFX10-NEXT: v_max_i32_e32 v19, v19, v28
+; GFX10-NEXT: v_sub_nc_u32_e32 v21, v21, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v17, v17, v35
+; GFX10-NEXT: v_max_i32_e32 v20, v20, v29
+; GFX10-NEXT: v_sub_nc_u32_e32 v24, v24, v35
+; GFX10-NEXT: v_max_i32_e32 v22, v27, v30
+; GFX10-NEXT: v_sub_nc_u32_e32 v25, v25, v35
+; GFX10-NEXT: v_max_i32_e32 v23, v26, v31
+; GFX10-NEXT: v_min_i32_e32 v16, v16, v18
+; GFX10-NEXT: v_min_i32_e32 v17, v19, v17
+; GFX10-NEXT: v_min_i32_e32 v18, v20, v21
+; GFX10-NEXT: v_min_i32_e32 v19, v22, v24
+; GFX10-NEXT: v_min_i32_e32 v20, v23, v25
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, v11, v16
+; GFX10-NEXT: v_sub_nc_u32_e32 v12, v12, v17
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, v13, v18
+; GFX10-NEXT: v_sub_nc_u32_e32 v14, v14, v19
+; GFX10-NEXT: v_sub_nc_u32_e32 v15, v15, v20
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define amdgpu_ps <16 x i32> @s_ssubsat_v16i32(<16 x i32> inreg %lhs, <16 x i32> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s32, -2
+; GFX6-NEXT: s_cselect_b32 s34, s0, -1
+; GFX6-NEXT: s_sub_i32 s34, s34, s32
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s33, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s35, s0, -1
+; GFX6-NEXT: s_sub_i32 s35, s35, s33
+; GFX6-NEXT: s_cmp_gt_i32 s34, s16
+; GFX6-NEXT: s_cselect_b32 s16, s34, s16
+; GFX6-NEXT: s_cmp_lt_i32 s16, s35
+; GFX6-NEXT: s_cselect_b32 s16, s16, s35
+; GFX6-NEXT: s_sub_i32 s0, s0, s16
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s16, s1, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s34, s1, -1
+; GFX6-NEXT: s_sub_i32 s34, s34, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_cmp_lt_i32 s16, s34
+; GFX6-NEXT: s_cselect_b32 s16, s16, s34
+; GFX6-NEXT: s_sub_i32 s1, s1, s16
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s16, s2, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s17, s2, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s18
+; GFX6-NEXT: s_cselect_b32 s16, s16, s18
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s2, s2, s16
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s16, s3, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s17, s3, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s19
+; GFX6-NEXT: s_cselect_b32 s16, s16, s19
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s3, s3, s16
+; GFX6-NEXT: s_cmp_gt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s16, s4, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s17, s4, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s20
+; GFX6-NEXT: s_cselect_b32 s16, s16, s20
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s4, s4, s16
+; GFX6-NEXT: s_cmp_gt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s16, s5, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s17, s5, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s21
+; GFX6-NEXT: s_cselect_b32 s16, s16, s21
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s5, s5, s16
+; GFX6-NEXT: s_cmp_gt_i32 s6, -1
+; GFX6-NEXT: s_cselect_b32 s16, s6, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s6, -1
+; GFX6-NEXT: s_cselect_b32 s17, s6, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s22
+; GFX6-NEXT: s_cselect_b32 s16, s16, s22
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s6, s6, s16
+; GFX6-NEXT: s_cmp_gt_i32 s7, -1
+; GFX6-NEXT: s_cselect_b32 s16, s7, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s7, -1
+; GFX6-NEXT: s_cselect_b32 s17, s7, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s23
+; GFX6-NEXT: s_cselect_b32 s16, s16, s23
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s7, s7, s16
+; GFX6-NEXT: s_cmp_gt_i32 s8, -1
+; GFX6-NEXT: s_cselect_b32 s16, s8, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s8, -1
+; GFX6-NEXT: s_cselect_b32 s17, s8, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s24
+; GFX6-NEXT: s_cselect_b32 s16, s16, s24
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s8, s8, s16
+; GFX6-NEXT: s_cmp_gt_i32 s9, -1
+; GFX6-NEXT: s_cselect_b32 s16, s9, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s9, -1
+; GFX6-NEXT: s_cselect_b32 s17, s9, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s25
+; GFX6-NEXT: s_cselect_b32 s16, s16, s25
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_gt_i32 s10, -1
+; GFX6-NEXT: s_cselect_b32 s16, s10, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s10, -1
+; GFX6-NEXT: s_cselect_b32 s17, s10, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s26
+; GFX6-NEXT: s_cselect_b32 s16, s16, s26
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s10, s10, s16
+; GFX6-NEXT: s_cmp_gt_i32 s11, -1
+; GFX6-NEXT: s_cselect_b32 s16, s11, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s11, -1
+; GFX6-NEXT: s_cselect_b32 s17, s11, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s27
+; GFX6-NEXT: s_cselect_b32 s16, s16, s27
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s11, s11, s16
+; GFX6-NEXT: s_cmp_gt_i32 s12, -1
+; GFX6-NEXT: s_cselect_b32 s16, s12, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s12, -1
+; GFX6-NEXT: s_cselect_b32 s17, s12, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s28
+; GFX6-NEXT: s_cselect_b32 s16, s16, s28
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s12, s12, s16
+; GFX6-NEXT: s_cmp_gt_i32 s13, -1
+; GFX6-NEXT: s_cselect_b32 s16, s13, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s13, -1
+; GFX6-NEXT: s_cselect_b32 s17, s13, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s29
+; GFX6-NEXT: s_cselect_b32 s16, s16, s29
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s13, s13, s16
+; GFX6-NEXT: s_cmp_gt_i32 s14, -1
+; GFX6-NEXT: s_cselect_b32 s16, s14, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s14, -1
+; GFX6-NEXT: s_cselect_b32 s17, s14, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s30
+; GFX6-NEXT: s_cselect_b32 s16, s16, s30
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s14, s14, s16
+; GFX6-NEXT: s_cmp_gt_i32 s15, -1
+; GFX6-NEXT: s_cselect_b32 s16, s15, -1
+; GFX6-NEXT: s_sub_i32 s16, s16, s32
+; GFX6-NEXT: s_cmp_lt_i32 s15, -1
+; GFX6-NEXT: s_cselect_b32 s17, s15, -1
+; GFX6-NEXT: s_sub_i32 s17, s17, s33
+; GFX6-NEXT: s_cmp_gt_i32 s16, s31
+; GFX6-NEXT: s_cselect_b32 s16, s16, s31
+; GFX6-NEXT: s_cmp_lt_i32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_sub_i32 s15, s15, s16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_gt_i32 s0, -1
+; GFX8-NEXT: s_brev_b32 s32, -2
+; GFX8-NEXT: s_cselect_b32 s34, s0, -1
+; GFX8-NEXT: s_sub_i32 s34, s34, s32
+; GFX8-NEXT: s_cmp_lt_i32 s0, -1
+; GFX8-NEXT: s_mov_b32 s33, 0x80000000
+; GFX8-NEXT: s_cselect_b32 s35, s0, -1
+; GFX8-NEXT: s_sub_i32 s35, s35, s33
+; GFX8-NEXT: s_cmp_gt_i32 s34, s16
+; GFX8-NEXT: s_cselect_b32 s16, s34, s16
+; GFX8-NEXT: s_cmp_lt_i32 s16, s35
+; GFX8-NEXT: s_cselect_b32 s16, s16, s35
+; GFX8-NEXT: s_sub_i32 s0, s0, s16
+; GFX8-NEXT: s_cmp_gt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s16, s1, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s1, -1
+; GFX8-NEXT: s_cselect_b32 s34, s1, -1
+; GFX8-NEXT: s_sub_i32 s34, s34, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_cmp_lt_i32 s16, s34
+; GFX8-NEXT: s_cselect_b32 s16, s16, s34
+; GFX8-NEXT: s_sub_i32 s1, s1, s16
+; GFX8-NEXT: s_cmp_gt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s16, s2, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s2, -1
+; GFX8-NEXT: s_cselect_b32 s17, s2, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s18
+; GFX8-NEXT: s_cselect_b32 s16, s16, s18
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s2, s2, s16
+; GFX8-NEXT: s_cmp_gt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s16, s3, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s3, -1
+; GFX8-NEXT: s_cselect_b32 s17, s3, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s19
+; GFX8-NEXT: s_cselect_b32 s16, s16, s19
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s3, s3, s16
+; GFX8-NEXT: s_cmp_gt_i32 s4, -1
+; GFX8-NEXT: s_cselect_b32 s16, s4, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s4, -1
+; GFX8-NEXT: s_cselect_b32 s17, s4, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s20
+; GFX8-NEXT: s_cselect_b32 s16, s16, s20
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s4, s4, s16
+; GFX8-NEXT: s_cmp_gt_i32 s5, -1
+; GFX8-NEXT: s_cselect_b32 s16, s5, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s5, -1
+; GFX8-NEXT: s_cselect_b32 s17, s5, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s21
+; GFX8-NEXT: s_cselect_b32 s16, s16, s21
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s5, s5, s16
+; GFX8-NEXT: s_cmp_gt_i32 s6, -1
+; GFX8-NEXT: s_cselect_b32 s16, s6, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s6, -1
+; GFX8-NEXT: s_cselect_b32 s17, s6, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s22
+; GFX8-NEXT: s_cselect_b32 s16, s16, s22
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s6, s6, s16
+; GFX8-NEXT: s_cmp_gt_i32 s7, -1
+; GFX8-NEXT: s_cselect_b32 s16, s7, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s7, -1
+; GFX8-NEXT: s_cselect_b32 s17, s7, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s23
+; GFX8-NEXT: s_cselect_b32 s16, s16, s23
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s7, s7, s16
+; GFX8-NEXT: s_cmp_gt_i32 s8, -1
+; GFX8-NEXT: s_cselect_b32 s16, s8, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s8, -1
+; GFX8-NEXT: s_cselect_b32 s17, s8, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s24
+; GFX8-NEXT: s_cselect_b32 s16, s16, s24
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_gt_i32 s9, -1
+; GFX8-NEXT: s_cselect_b32 s16, s9, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s9, -1
+; GFX8-NEXT: s_cselect_b32 s17, s9, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s25
+; GFX8-NEXT: s_cselect_b32 s16, s16, s25
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s9, s9, s16
+; GFX8-NEXT: s_cmp_gt_i32 s10, -1
+; GFX8-NEXT: s_cselect_b32 s16, s10, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s10, -1
+; GFX8-NEXT: s_cselect_b32 s17, s10, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s26
+; GFX8-NEXT: s_cselect_b32 s16, s16, s26
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s10, s10, s16
+; GFX8-NEXT: s_cmp_gt_i32 s11, -1
+; GFX8-NEXT: s_cselect_b32 s16, s11, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s11, -1
+; GFX8-NEXT: s_cselect_b32 s17, s11, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s27
+; GFX8-NEXT: s_cselect_b32 s16, s16, s27
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s11, s11, s16
+; GFX8-NEXT: s_cmp_gt_i32 s12, -1
+; GFX8-NEXT: s_cselect_b32 s16, s12, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s12, -1
+; GFX8-NEXT: s_cselect_b32 s17, s12, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s28
+; GFX8-NEXT: s_cselect_b32 s16, s16, s28
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s12, s12, s16
+; GFX8-NEXT: s_cmp_gt_i32 s13, -1
+; GFX8-NEXT: s_cselect_b32 s16, s13, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s13, -1
+; GFX8-NEXT: s_cselect_b32 s17, s13, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s29
+; GFX8-NEXT: s_cselect_b32 s16, s16, s29
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s13, s13, s16
+; GFX8-NEXT: s_cmp_gt_i32 s14, -1
+; GFX8-NEXT: s_cselect_b32 s16, s14, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s14, -1
+; GFX8-NEXT: s_cselect_b32 s17, s14, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s30
+; GFX8-NEXT: s_cselect_b32 s16, s16, s30
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s14, s14, s16
+; GFX8-NEXT: s_cmp_gt_i32 s15, -1
+; GFX8-NEXT: s_cselect_b32 s16, s15, -1
+; GFX8-NEXT: s_sub_i32 s16, s16, s32
+; GFX8-NEXT: s_cmp_lt_i32 s15, -1
+; GFX8-NEXT: s_cselect_b32 s17, s15, -1
+; GFX8-NEXT: s_sub_i32 s17, s17, s33
+; GFX8-NEXT: s_cmp_gt_i32 s16, s31
+; GFX8-NEXT: s_cselect_b32 s16, s16, s31
+; GFX8-NEXT: s_cmp_lt_i32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_sub_i32 s15, s15, s16
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_gt_i32 s0, -1
+; GFX9-NEXT: s_brev_b32 s32, -2
+; GFX9-NEXT: s_cselect_b32 s34, s0, -1
+; GFX9-NEXT: s_sub_i32 s34, s34, s32
+; GFX9-NEXT: s_cmp_lt_i32 s0, -1
+; GFX9-NEXT: s_mov_b32 s33, 0x80000000
+; GFX9-NEXT: s_cselect_b32 s35, s0, -1
+; GFX9-NEXT: s_sub_i32 s35, s35, s33
+; GFX9-NEXT: s_cmp_gt_i32 s34, s16
+; GFX9-NEXT: s_cselect_b32 s16, s34, s16
+; GFX9-NEXT: s_cmp_lt_i32 s16, s35
+; GFX9-NEXT: s_cselect_b32 s16, s16, s35
+; GFX9-NEXT: s_sub_i32 s0, s0, s16
+; GFX9-NEXT: s_cmp_gt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s16, s1, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s1, -1
+; GFX9-NEXT: s_cselect_b32 s34, s1, -1
+; GFX9-NEXT: s_sub_i32 s34, s34, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_cmp_lt_i32 s16, s34
+; GFX9-NEXT: s_cselect_b32 s16, s16, s34
+; GFX9-NEXT: s_sub_i32 s1, s1, s16
+; GFX9-NEXT: s_cmp_gt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s16, s2, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s2, -1
+; GFX9-NEXT: s_cselect_b32 s17, s2, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s18
+; GFX9-NEXT: s_cselect_b32 s16, s16, s18
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s2, s2, s16
+; GFX9-NEXT: s_cmp_gt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s16, s3, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s3, -1
+; GFX9-NEXT: s_cselect_b32 s17, s3, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s19
+; GFX9-NEXT: s_cselect_b32 s16, s16, s19
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s3, s3, s16
+; GFX9-NEXT: s_cmp_gt_i32 s4, -1
+; GFX9-NEXT: s_cselect_b32 s16, s4, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s4, -1
+; GFX9-NEXT: s_cselect_b32 s17, s4, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s20
+; GFX9-NEXT: s_cselect_b32 s16, s16, s20
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s4, s4, s16
+; GFX9-NEXT: s_cmp_gt_i32 s5, -1
+; GFX9-NEXT: s_cselect_b32 s16, s5, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s5, -1
+; GFX9-NEXT: s_cselect_b32 s17, s5, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s21
+; GFX9-NEXT: s_cselect_b32 s16, s16, s21
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s5, s5, s16
+; GFX9-NEXT: s_cmp_gt_i32 s6, -1
+; GFX9-NEXT: s_cselect_b32 s16, s6, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s6, -1
+; GFX9-NEXT: s_cselect_b32 s17, s6, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s22
+; GFX9-NEXT: s_cselect_b32 s16, s16, s22
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s6, s6, s16
+; GFX9-NEXT: s_cmp_gt_i32 s7, -1
+; GFX9-NEXT: s_cselect_b32 s16, s7, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s7, -1
+; GFX9-NEXT: s_cselect_b32 s17, s7, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s23
+; GFX9-NEXT: s_cselect_b32 s16, s16, s23
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s7, s7, s16
+; GFX9-NEXT: s_cmp_gt_i32 s8, -1
+; GFX9-NEXT: s_cselect_b32 s16, s8, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s8, -1
+; GFX9-NEXT: s_cselect_b32 s17, s8, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s24
+; GFX9-NEXT: s_cselect_b32 s16, s16, s24
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s8, s8, s16
+; GFX9-NEXT: s_cmp_gt_i32 s9, -1
+; GFX9-NEXT: s_cselect_b32 s16, s9, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s9, -1
+; GFX9-NEXT: s_cselect_b32 s17, s9, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s25
+; GFX9-NEXT: s_cselect_b32 s16, s16, s25
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s9, s9, s16
+; GFX9-NEXT: s_cmp_gt_i32 s10, -1
+; GFX9-NEXT: s_cselect_b32 s16, s10, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s10, -1
+; GFX9-NEXT: s_cselect_b32 s17, s10, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s26
+; GFX9-NEXT: s_cselect_b32 s16, s16, s26
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s10, s10, s16
+; GFX9-NEXT: s_cmp_gt_i32 s11, -1
+; GFX9-NEXT: s_cselect_b32 s16, s11, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s11, -1
+; GFX9-NEXT: s_cselect_b32 s17, s11, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s27
+; GFX9-NEXT: s_cselect_b32 s16, s16, s27
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s11, s11, s16
+; GFX9-NEXT: s_cmp_gt_i32 s12, -1
+; GFX9-NEXT: s_cselect_b32 s16, s12, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s12, -1
+; GFX9-NEXT: s_cselect_b32 s17, s12, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s28
+; GFX9-NEXT: s_cselect_b32 s16, s16, s28
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s12, s12, s16
+; GFX9-NEXT: s_cmp_gt_i32 s13, -1
+; GFX9-NEXT: s_cselect_b32 s16, s13, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s13, -1
+; GFX9-NEXT: s_cselect_b32 s17, s13, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s29
+; GFX9-NEXT: s_cselect_b32 s16, s16, s29
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s13, s13, s16
+; GFX9-NEXT: s_cmp_gt_i32 s14, -1
+; GFX9-NEXT: s_cselect_b32 s16, s14, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s14, -1
+; GFX9-NEXT: s_cselect_b32 s17, s14, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s30
+; GFX9-NEXT: s_cselect_b32 s16, s16, s30
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s14, s14, s16
+; GFX9-NEXT: s_cmp_gt_i32 s15, -1
+; GFX9-NEXT: s_cselect_b32 s16, s15, -1
+; GFX9-NEXT: s_sub_i32 s16, s16, s32
+; GFX9-NEXT: s_cmp_lt_i32 s15, -1
+; GFX9-NEXT: s_cselect_b32 s17, s15, -1
+; GFX9-NEXT: s_sub_i32 s17, s17, s33
+; GFX9-NEXT: s_cmp_gt_i32 s16, s31
+; GFX9-NEXT: s_cselect_b32 s16, s16, s31
+; GFX9-NEXT: s_cmp_lt_i32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_sub_i32 s15, s15, s16
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_gt_i32 s0, -1
+; GFX10-NEXT: s_brev_b32 s46, -2
+; GFX10-NEXT: s_cselect_b32 s33, s0, -1
+; GFX10-NEXT: s_mov_b32 s34, 0x80000000
+; GFX10-NEXT: s_sub_i32 s47, s33, s46
+; GFX10-NEXT: s_cmp_lt_i32 s0, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s35, s0, -1
+; GFX10-NEXT: s_sub_i32 s35, s35, s34
+; GFX10-NEXT: s_cmp_gt_i32 s47, s16
+; GFX10-NEXT: s_cselect_b32 s16, s47, s16
+; GFX10-NEXT: s_cmp_lt_i32 s16, s35
+; GFX10-NEXT: s_cselect_b32 s47, s16, s35
+; GFX10-NEXT: s_sub_i32 s0, s0, s47
+; GFX10-NEXT: s_cmp_gt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s16, s1, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s1, -1
+; GFX10-NEXT: s_cselect_b32 s33, s1, -1
+; GFX10-NEXT: s_sub_i32 s47, s33, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_cmp_lt_i32 s16, s47
+; GFX10-NEXT: s_cselect_b32 s47, s16, s47
+; GFX10-NEXT: s_sub_i32 s1, s1, s47
+; GFX10-NEXT: s_cmp_gt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s16, s2, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s2, -1
+; GFX10-NEXT: s_cselect_b32 s17, s2, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s18
+; GFX10-NEXT: s_cselect_b32 s16, s16, s18
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s2, s2, s16
+; GFX10-NEXT: s_cmp_gt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s16, s3, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s3, -1
+; GFX10-NEXT: s_cselect_b32 s17, s3, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s19
+; GFX10-NEXT: s_cselect_b32 s16, s16, s19
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s3, s3, s16
+; GFX10-NEXT: s_cmp_gt_i32 s4, -1
+; GFX10-NEXT: s_cselect_b32 s16, s4, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s4, -1
+; GFX10-NEXT: s_cselect_b32 s17, s4, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s20
+; GFX10-NEXT: s_cselect_b32 s16, s16, s20
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s4, s4, s16
+; GFX10-NEXT: s_cmp_gt_i32 s5, -1
+; GFX10-NEXT: s_cselect_b32 s16, s5, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s5, -1
+; GFX10-NEXT: s_cselect_b32 s17, s5, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s21
+; GFX10-NEXT: s_cselect_b32 s16, s16, s21
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s5, s5, s16
+; GFX10-NEXT: s_cmp_gt_i32 s6, -1
+; GFX10-NEXT: s_cselect_b32 s16, s6, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s6, -1
+; GFX10-NEXT: s_cselect_b32 s17, s6, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s22
+; GFX10-NEXT: s_cselect_b32 s16, s16, s22
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s6, s6, s16
+; GFX10-NEXT: s_cmp_gt_i32 s7, -1
+; GFX10-NEXT: s_cselect_b32 s16, s7, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s7, -1
+; GFX10-NEXT: s_cselect_b32 s17, s7, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s23
+; GFX10-NEXT: s_cselect_b32 s16, s16, s23
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s7, s7, s16
+; GFX10-NEXT: s_cmp_gt_i32 s8, -1
+; GFX10-NEXT: s_cselect_b32 s16, s8, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s8, -1
+; GFX10-NEXT: s_cselect_b32 s17, s8, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s24
+; GFX10-NEXT: s_cselect_b32 s16, s16, s24
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s8, s8, s16
+; GFX10-NEXT: s_cmp_gt_i32 s9, -1
+; GFX10-NEXT: s_cselect_b32 s16, s9, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s9, -1
+; GFX10-NEXT: s_cselect_b32 s17, s9, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s25
+; GFX10-NEXT: s_cselect_b32 s16, s16, s25
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s9, s9, s16
+; GFX10-NEXT: s_cmp_gt_i32 s10, -1
+; GFX10-NEXT: s_cselect_b32 s16, s10, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s10, -1
+; GFX10-NEXT: s_cselect_b32 s17, s10, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s26
+; GFX10-NEXT: s_cselect_b32 s16, s16, s26
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s10, s10, s16
+; GFX10-NEXT: s_cmp_gt_i32 s11, -1
+; GFX10-NEXT: s_cselect_b32 s16, s11, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s11, -1
+; GFX10-NEXT: s_cselect_b32 s17, s11, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s27
+; GFX10-NEXT: s_cselect_b32 s16, s16, s27
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s11, s11, s16
+; GFX10-NEXT: s_cmp_gt_i32 s12, -1
+; GFX10-NEXT: s_cselect_b32 s16, s12, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s12, -1
+; GFX10-NEXT: s_cselect_b32 s17, s12, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s28
+; GFX10-NEXT: s_cselect_b32 s16, s16, s28
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s12, s12, s16
+; GFX10-NEXT: s_cmp_gt_i32 s13, -1
+; GFX10-NEXT: s_cselect_b32 s16, s13, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s13, -1
+; GFX10-NEXT: s_cselect_b32 s17, s13, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s29
+; GFX10-NEXT: s_cselect_b32 s16, s16, s29
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s13, s13, s16
+; GFX10-NEXT: s_cmp_gt_i32 s14, -1
+; GFX10-NEXT: s_cselect_b32 s16, s14, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s14, -1
+; GFX10-NEXT: s_cselect_b32 s17, s14, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s30
+; GFX10-NEXT: s_cselect_b32 s16, s16, s30
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s14, s14, s16
+; GFX10-NEXT: s_cmp_gt_i32 s15, -1
+; GFX10-NEXT: s_cselect_b32 s16, s15, -1
+; GFX10-NEXT: s_sub_i32 s16, s16, s46
+; GFX10-NEXT: s_cmp_lt_i32 s15, -1
+; GFX10-NEXT: s_cselect_b32 s17, s15, -1
+; GFX10-NEXT: s_sub_i32 s17, s17, s34
+; GFX10-NEXT: s_cmp_gt_i32 s16, s31
+; GFX10-NEXT: s_cselect_b32 s16, s16, s31
+; GFX10-NEXT: s_cmp_lt_i32 s16, s17
+; GFX10-NEXT: s_cselect_b32 s16, s16, s17
+; GFX10-NEXT: s_sub_i32 s15, s15, s16
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define i16 @v_ssubsat_i16(i16 %lhs, i16 %rhs) {
+; GFX6-LABEL: v_ssubsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x7fffffff, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, 0x80000000, v3
+; GFX6-NEXT: v_max_i32_e32 v1, v2, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX8-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX8-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX8-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX8-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX9-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX9-NEXT: v_subrev_u16_e32 v2, 0x7fff, v2
+; GFX9-NEXT: v_subrev_u16_e32 v3, 0x8000, v3
+; GFX9-NEXT: v_max_i16_e32 v1, v2, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v3
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_max_i16_e64 v2, v0, s4
+; GFX10-NEXT: v_min_i16_e64 v3, v0, s4
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, v3, 0x8000
+; GFX10-NEXT: v_max_i16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v3
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i16 @llvm.ssub.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps i16 @s_ssubsat_i16(i16 inreg %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s3, s0, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, 0x80000000
+; GFX6-NEXT: s_cmp_gt_i32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_cmp_lt_i32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s1, s1, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sext_i32_i16 s2, s0
+; GFX8-NEXT: s_sext_i32_i16 s3, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s4, s2, s3
+; GFX8-NEXT: s_sub_i32 s4, s4, 0x7fff
+; GFX8-NEXT: s_cmp_lt_i32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_sub_i32 s2, s2, 0x8000
+; GFX8-NEXT: s_sext_i32_i16 s3, s4
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_lt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s1, s1, s2
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sext_i32_i16 s2, s0
+; GFX9-NEXT: s_sext_i32_i16 s3, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s4, s2, s3
+; GFX9-NEXT: s_sub_i32 s4, s4, 0x7fff
+; GFX9-NEXT: s_cmp_lt_i32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_sub_i32 s2, s2, 0x8000
+; GFX9-NEXT: s_sext_i32_i16 s3, s4
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_cmp_gt_i32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_sext_i32_i16 s1, s1
+; GFX9-NEXT: s_sext_i32_i16 s2, s2
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sext_i32_i16 s2, 0xffff
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_gt_i32 s3, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s4, s3, s2
+; GFX10-NEXT: s_sub_i32 s4, s4, 0x7fff
+; GFX10-NEXT: s_cmp_lt_i32 s3, s2
+; GFX10-NEXT: s_cselect_b32 s2, s3, s2
+; GFX10-NEXT: s_sext_i32_i16 s3, s4
+; GFX10-NEXT: s_sub_i32 s2, s2, 0x8000
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s2, s2
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s1, s1
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.ssub.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps half @ssubsat_i16_sv(i16 inreg %lhs, i16 %rhs) {
+; GFX6-LABEL: ssubsat_i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s1, s0, -1
+; GFX6-NEXT: s_sub_i32 s1, s1, 0x7fffffff
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_sub_i32 s2, s2, 0x80000000
+; GFX6-NEXT: v_max_i32_e32 v0, s1, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s2, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sext_i32_i16 s1, s0
+; GFX8-NEXT: s_sext_i32_i16 s2, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s3, s1, s2
+; GFX8-NEXT: s_sub_i32 s3, s3, 0x7fff
+; GFX8-NEXT: s_cmp_lt_i32 s1, s2
+; GFX8-NEXT: s_cselect_b32 s1, s1, s2
+; GFX8-NEXT: s_sub_i32 s1, s1, 0x8000
+; GFX8-NEXT: v_max_i16_e32 v0, s3, v0
+; GFX8-NEXT: v_min_i16_e32 v0, s1, v0
+; GFX8-NEXT: v_sub_u16_e32 v0, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sext_i32_i16 s1, s0
+; GFX9-NEXT: s_sext_i32_i16 s2, 0xffff
+; GFX9-NEXT: s_cmp_gt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s3, s1, s2
+; GFX9-NEXT: s_sub_i32 s3, s3, 0x7fff
+; GFX9-NEXT: s_cmp_lt_i32 s1, s2
+; GFX9-NEXT: s_cselect_b32 s1, s1, s2
+; GFX9-NEXT: s_sub_i32 s1, s1, 0x8000
+; GFX9-NEXT: v_max_i16_e32 v0, s3, v0
+; GFX9-NEXT: v_min_i16_e32 v0, s1, v0
+; GFX9-NEXT: v_sub_u16_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sext_i32_i16 s1, s0
+; GFX10-NEXT: s_sext_i32_i16 s2, 0xffff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_gt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s3, s1, s2
+; GFX10-NEXT: s_sub_i32 s3, s3, 0x7fff
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: v_max_i16_e64 v0, s3, v0
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_sub_i32 s1, s1, 0x8000
+; GFX10-NEXT: v_min_i16_e64 v0, v0, s1
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.ssub.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define amdgpu_ps half @ssubsat_i16_vs(i16 %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: ssubsat_i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_max_i32_e32 v1, -1, v0
+; GFX6-NEXT: v_min_i32_e32 v2, -1, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_subrev_i32_e32 v1, vcc, 0x7fffffff, v1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, 0x80000000, v2
+; GFX6-NEXT: v_max_i32_e32 v1, s0, v1
+; GFX6-NEXT: v_min_i32_e32 v1, v1, v2
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s1, 0xffff
+; GFX8-NEXT: v_max_i16_e32 v1, s1, v0
+; GFX8-NEXT: v_subrev_u16_e32 v1, 0x7fff, v1
+; GFX8-NEXT: v_min_i16_e32 v2, s1, v0
+; GFX8-NEXT: v_subrev_u16_e32 v2, 0x8000, v2
+; GFX8-NEXT: v_max_i16_e32 v1, s0, v1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s1, 0xffff
+; GFX9-NEXT: v_max_i16_e32 v1, s1, v0
+; GFX9-NEXT: v_subrev_u16_e32 v1, 0x7fff, v1
+; GFX9-NEXT: v_min_i16_e32 v2, s1, v0
+; GFX9-NEXT: v_subrev_u16_e32 v2, 0x8000, v2
+; GFX9-NEXT: v_max_i16_e32 v1, s0, v1
+; GFX9-NEXT: v_min_i16_e32 v1, v1, v2
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_mov_b32 s1, 0xffff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_max_i16_e64 v1, v0, s1
+; GFX10-NEXT: v_min_i16_e64 v2, v0, s1
+; GFX10-NEXT: v_sub_nc_u16_e64 v1, v1, 0x7fff
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, 0x8000
+; GFX10-NEXT: v_max_i16_e64 v1, v1, s0
+; GFX10-NEXT: v_min_i16_e64 v1, v1, v2
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.ssub.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define <2 x i16> @v_ssubsat_v2i16(<2 x i16> %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: v_ssubsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v4, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s4, v4
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v5, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s5, v5
+; GFX6-NEXT: v_max_i32_e32 v2, v4, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v3
+; GFX6-NEXT: v_max_i32_e32 v3, -1, v1
+; GFX6-NEXT: v_min_i32_e32 v4, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s4, v3
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s5, v4
+; GFX6-NEXT: v_max_i32_e32 v2, v3, v2
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v4
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v3, s6, v0
+; GFX8-NEXT: v_subrev_u16_e32 v3, s4, v3
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v4, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
+; GFX8-NEXT: v_subrev_u16_e32 v4, s5, v4
+; GFX8-NEXT: v_max_i16_e32 v3, v3, v1
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v4
+; GFX8-NEXT: v_max_i16_e32 v4, s6, v2
+; GFX8-NEXT: v_min_i16_e32 v5, s6, v2
+; GFX8-NEXT: v_subrev_u16_e32 v4, s4, v4
+; GFX8-NEXT: v_subrev_u16_e32 v5, s5, v5
+; GFX8-NEXT: v_max_i16_sdwa v1, v4, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v1, v1, v5
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v3
+; GFX8-NEXT: v_sub_u16_sdwa v1, v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v2, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v3, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v3, v3, s5
+; GFX9-NEXT: v_pk_max_i16 v1, v2, v1
+; GFX9-NEXT: v_pk_min_i16 v1, v1, v3
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: s_movk_i32 s5, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v2, v0, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX10-NEXT: v_pk_min_i16 v3, v0, s4
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s6, s6
+; GFX10-NEXT: v_pk_sub_i16 v3, v3, s4
+; GFX10-NEXT: v_pk_max_i16 v1, v2, v1
+; GFX10-NEXT: v_pk_min_i16 v1, v1, v3
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ ret <2 x i16> %result
+}
+
+define amdgpu_ps i32 @s_ssubsat_v2i16(<2 x i16> inreg %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: s_cselect_b32 s6, s0, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s4
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s7, s0, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s5
+; GFX6-NEXT: s_cmp_gt_i32 s6, s2
+; GFX6-NEXT: s_cselect_b32 s2, s6, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s7
+; GFX6-NEXT: s_cselect_b32 s2, s2, s7
+; GFX6-NEXT: s_sub_i32 s0, s0, s2
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s3, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s3, s1, -1
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s4, s1, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s5
+; GFX6-NEXT: s_cmp_gt_i32 s3, s2
+; GFX6-NEXT: s_cselect_b32 s2, s3, s2
+; GFX6-NEXT: s_cmp_lt_i32 s2, s4
+; GFX6-NEXT: s_cselect_b32 s2, s2, s4
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_mov_b32 s2, 0xffff
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s3, s1, 16
+; GFX8-NEXT: s_lshr_b32 s2, s0, 16
+; GFX8-NEXT: s_sext_i32_i16 s6, s0
+; GFX8-NEXT: s_sext_i32_i16 s7, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s6, s7
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s8, s6, s7
+; GFX8-NEXT: s_sub_i32 s8, s8, s4
+; GFX8-NEXT: s_cmp_lt_i32 s6, s7
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: s_cselect_b32 s6, s6, s7
+; GFX8-NEXT: s_sub_i32 s6, s6, s5
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_gt_i32 s8, s1
+; GFX8-NEXT: s_cselect_b32 s1, s8, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_lt_i32 s1, s6
+; GFX8-NEXT: s_cselect_b32 s1, s1, s6
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_sext_i32_i16 s1, s2
+; GFX8-NEXT: s_cmp_gt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s6, s1, s7
+; GFX8-NEXT: s_sub_i32 s4, s6, s4
+; GFX8-NEXT: s_cmp_lt_i32 s1, s7
+; GFX8-NEXT: s_cselect_b32 s1, s1, s7
+; GFX8-NEXT: s_sub_i32 s1, s1, s5
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s1, s1
+; GFX8-NEXT: s_cmp_lt_i32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sub_i32 s1, s2, s1
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: s_sext_i32_i16 s7, s4
+; GFX9-NEXT: s_sext_i32_i16 s5, s0
+; GFX9-NEXT: s_ashr_i32 s6, s0, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s8, s5, s7
+; GFX9-NEXT: s_cmp_gt_i32 s6, s4
+; GFX9-NEXT: s_movk_i32 s2, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s9, s6, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, s8, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: s_lshr_b32 s10, s2, 16
+; GFX9-NEXT: s_lshr_b32 s9, s8, 16
+; GFX9-NEXT: s_sub_i32 s2, s8, s2
+; GFX9-NEXT: s_sub_i32 s8, s9, s10
+; GFX9-NEXT: s_cmp_lt_i32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_i32 s6, s4
+; GFX9-NEXT: s_mov_b32 s3, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s4, s6, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s3
+; GFX9-NEXT: s_lshr_b32 s6, s3, 16
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_sub_i32 s3, s4, s3
+; GFX9-NEXT: s_sub_i32 s4, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s2
+; GFX9-NEXT: s_sext_i32_i16 s5, s1
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_ashr_i32 s1, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_gt_i32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s4, s1
+; GFX9-NEXT: s_sext_i32_i16 s2, s1
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_ashr_i32 s1, s1, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_lt_i32 s2, s4
+; GFX9-NEXT: s_cselect_b32 s2, s2, s4
+; GFX9-NEXT: s_cmp_lt_i32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s1, s1, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s2, s1
+; GFX9-NEXT: s_lshr_b32 s2, s0, 16
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sub_i32 s1, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, -1, -1
+; GFX10-NEXT: s_sext_i32_i16 s3, s0
+; GFX10-NEXT: s_sext_i32_i16 s5, s2
+; GFX10-NEXT: s_ashr_i32 s4, s0, 16
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s3, s5
+; GFX10-NEXT: s_movk_i32 s8, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s6, s3, s5
+; GFX10-NEXT: s_cmp_gt_i32 s4, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s7, s4, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s8, s8
+; GFX10-NEXT: s_lshr_b32 s8, s6, 16
+; GFX10-NEXT: s_lshr_b32 s9, s7, 16
+; GFX10-NEXT: s_sub_i32 s6, s6, s7
+; GFX10-NEXT: s_sub_i32 s7, s8, s9
+; GFX10-NEXT: s_cmp_lt_i32 s3, s5
+; GFX10-NEXT: s_cselect_b32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_i32 s4, s2
+; GFX10-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s2, s4, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s5, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s3, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s6, s7
+; GFX10-NEXT: s_lshr_b32 s5, s2, 16
+; GFX10-NEXT: s_lshr_b32 s6, s4, 16
+; GFX10-NEXT: s_sub_i32 s2, s2, s4
+; GFX10-NEXT: s_sub_i32 s4, s5, s6
+; GFX10-NEXT: s_sext_i32_i16 s5, s3
+; GFX10-NEXT: s_sext_i32_i16 s6, s1
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: s_sext_i32_i16 s4, s2
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s5, s1
+; GFX10-NEXT: s_sext_i32_i16 s3, s1
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_cmp_lt_i32 s1, s2
+; GFX10-NEXT: s_cselect_b32 s1, s1, s2
+; GFX10-NEXT: s_lshr_b32 s2, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s3, s1
+; GFX10-NEXT: s_lshr_b32 s3, s1, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_sub_i32 s1, s2, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to i32
+ ret i32 %cast
+}
+
+define amdgpu_ps float @ssubsat_v2i16_sv(<2 x i16> inreg %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: ssubsat_v2i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s2, -2
+; GFX6-NEXT: s_cselect_b32 s4, s0, -1
+; GFX6-NEXT: s_sub_i32 s4, s4, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_mov_b32 s3, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s5, s0, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s3
+; GFX6-NEXT: v_max_i32_e32 v0, s4, v0
+; GFX6-NEXT: v_min_i32_e32 v0, s5, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s1, s0, -1
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_cselect_b32 s2, s0, -1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_sub_i32 s2, s2, s3
+; GFX6-NEXT: v_max_i32_e32 v1, s1, v1
+; GFX6-NEXT: v_min_i32_e32 v1, s2, v1
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, s0, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_v2i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: s_sext_i32_i16 s4, s0
+; GFX8-NEXT: s_sext_i32_i16 s5, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_movk_i32 s2, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s6, s4, s5
+; GFX8-NEXT: s_sub_i32 s6, s6, s2
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_mov_b32 s3, 0x8000
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_sub_i32 s4, s4, s3
+; GFX8-NEXT: v_max_i16_e32 v1, s6, v0
+; GFX8-NEXT: v_min_i16_e32 v1, s4, v1
+; GFX8-NEXT: s_sext_i32_i16 s4, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s6, s4, s5
+; GFX8-NEXT: s_sub_i32 s2, s6, s2
+; GFX8-NEXT: s_cmp_lt_i32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: v_mov_b32_e32 v2, s2
+; GFX8-NEXT: v_max_i16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: s_sub_i32 s3, s4, s3
+; GFX8-NEXT: v_min_i16_e32 v0, s3, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_sub_u16_e32 v1, s0, v1
+; GFX8-NEXT: v_sub_u16_sdwa v0, v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_v2i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, -1, -1
+; GFX9-NEXT: s_sext_i32_i16 s6, s3
+; GFX9-NEXT: s_sext_i32_i16 s4, s0
+; GFX9-NEXT: s_ashr_i32 s5, s0, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s7, s4, s6
+; GFX9-NEXT: s_cmp_gt_i32 s5, s3
+; GFX9-NEXT: s_movk_i32 s1, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s8, s5, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s1
+; GFX9-NEXT: s_lshr_b32 s9, s1, 16
+; GFX9-NEXT: s_lshr_b32 s8, s7, 16
+; GFX9-NEXT: s_sub_i32 s1, s7, s1
+; GFX9-NEXT: s_sub_i32 s7, s8, s9
+; GFX9-NEXT: s_cmp_lt_i32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_cmp_lt_i32 s5, s3
+; GFX9-NEXT: s_mov_b32 s2, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s3, s5, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: s_lshr_b32 s5, s2, 16
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s7
+; GFX9-NEXT: s_sub_i32 s2, s3, s2
+; GFX9-NEXT: s_sub_i32 s3, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX9-NEXT: v_pk_max_i16 v0, s1, v0
+; GFX9-NEXT: v_pk_min_i16 v0, v0, s2
+; GFX9-NEXT: v_pk_sub_i16 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_v2i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX10-NEXT: s_sext_i32_i16 s2, s0
+; GFX10-NEXT: s_sext_i32_i16 s4, s1
+; GFX10-NEXT: s_ashr_i32 s3, s0, 16
+; GFX10-NEXT: s_ashr_i32 s1, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s2, s4
+; GFX10-NEXT: s_movk_i32 s7, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s5, s2, s4
+; GFX10-NEXT: s_cmp_gt_i32 s3, s1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s6, s3, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s7, s7
+; GFX10-NEXT: s_lshr_b32 s7, s5, 16
+; GFX10-NEXT: s_lshr_b32 s8, s6, 16
+; GFX10-NEXT: s_sub_i32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s6, s7, s8
+; GFX10-NEXT: s_cmp_lt_i32 s2, s4
+; GFX10-NEXT: s_cselect_b32 s2, s2, s4
+; GFX10-NEXT: s_cmp_lt_i32 s3, s1
+; GFX10-NEXT: s_mov_b32 s4, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s4, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s2, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s5, s6
+; GFX10-NEXT: s_lshr_b32 s4, s1, 16
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: v_pk_max_i16 v0, s2, v0
+; GFX10-NEXT: s_sub_i32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s2, s4, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s2
+; GFX10-NEXT: v_pk_min_i16 v0, v0, s1
+; GFX10-NEXT: v_pk_sub_i16 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @ssubsat_v2i16_vs(<2 x i16> %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: ssubsat_v2i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_brev_b32 s2, -2
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, s2, v2
+; GFX6-NEXT: s_mov_b32 s3, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v0
+; GFX6-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s3, v3
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_max_i32_e32 v2, -1, v1
+; GFX6-NEXT: v_min_i32_e32 v3, -1, v1
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, s2, v2
+; GFX6-NEXT: v_max_i32_e32 v2, s0, v2
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s3, v3
+; GFX6-NEXT: v_min_i32_e32 v2, v2, v3
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_v2i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: s_movk_i32 s2, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v2, s4, v0
+; GFX8-NEXT: v_subrev_u16_e32 v2, s2, v2
+; GFX8-NEXT: s_mov_b32 s3, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v3, s4, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX8-NEXT: v_subrev_u16_e32 v3, s3, v3
+; GFX8-NEXT: v_max_i16_e32 v2, s0, v2
+; GFX8-NEXT: v_min_i16_e32 v2, v2, v3
+; GFX8-NEXT: v_max_i16_e32 v3, s4, v1
+; GFX8-NEXT: v_min_i16_e32 v4, s4, v1
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: v_subrev_u16_e32 v3, s2, v3
+; GFX8-NEXT: v_subrev_u16_e32 v4, s3, v4
+; GFX8-NEXT: v_max_i16_e32 v3, s1, v3
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v4
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v2
+; GFX8-NEXT: v_sub_u16_sdwa v1, v1, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_v2i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_movk_i32 s1, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, -1, -1
+; GFX9-NEXT: s_mov_b32 s2, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s1
+; GFX9-NEXT: v_pk_max_i16 v1, v0, s3
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, s1
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX9-NEXT: v_pk_min_i16 v2, v0, s3
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, s2
+; GFX9-NEXT: v_pk_max_i16 v1, v1, s0
+; GFX9-NEXT: v_pk_min_i16 v1, v1, v2
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_v2i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX10-NEXT: s_movk_i32 s2, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v1, v0, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s2
+; GFX10-NEXT: v_pk_min_i16 v2, v0, s1
+; GFX10-NEXT: s_mov_b32 s3, 0xffff8000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s3, s3
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, s1
+; GFX10-NEXT: v_pk_max_i16 v1, v1, s0
+; GFX10-NEXT: v_pk_min_i16 v1, v1, v2
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+; FIXME: v3i16 insert/extract
+; define <3 x i16> @v_ssubsat_v3i16(<3 x i16> %lhs, <3 x i16> %rhs) {
+; %result = call <3 x i16> @llvm.ssub.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+; define amdgpu_ps <3 x i16> @s_ssubsat_v3i16(<3 x i16> inreg %lhs, <3 x i16> inreg %rhs) {
+; %result = call <3 x i16> @llvm.ssub.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+define <2 x float> @v_ssubsat_v4i16(<4 x i16> %lhs, <4 x i16> %rhs) {
+; GFX6-LABEL: v_ssubsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v8, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s4, v8
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_max_i32_e32 v4, v8, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v10
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v5
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s4, v5
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_max_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v8
+; GFX6-NEXT: v_bfrev_b32_e32 v9, -2
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v6
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v9
+; GFX6-NEXT: v_subrev_i32_e32 v6, vcc, s5, v6
+; GFX6-NEXT: v_max_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v6
+; GFX6-NEXT: v_max_i32_e32 v5, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_mov_b32_e32 v11, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v6, -1, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v7
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v9
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v11
+; GFX6-NEXT: v_max_i32_e32 v4, v5, v4
+; GFX6-NEXT: v_min_i32_e32 v4, v4, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v6, s6, v0
+; GFX8-NEXT: v_subrev_u16_e32 v6, s4, v6
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v7, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_subrev_u16_e32 v7, s5, v7
+; GFX8-NEXT: v_max_i16_e32 v6, v6, v2
+; GFX8-NEXT: v_min_i16_e32 v6, v6, v7
+; GFX8-NEXT: v_max_i16_e32 v7, s6, v4
+; GFX8-NEXT: v_min_i16_e32 v8, s6, v4
+; GFX8-NEXT: v_subrev_u16_e32 v7, s4, v7
+; GFX8-NEXT: v_max_i16_sdwa v2, v7, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_max_i16_e32 v7, s6, v1
+; GFX8-NEXT: v_subrev_u16_e32 v8, s5, v8
+; GFX8-NEXT: v_min_i16_e32 v2, v2, v8
+; GFX8-NEXT: v_subrev_u16_e32 v7, s4, v7
+; GFX8-NEXT: v_min_i16_e32 v8, s6, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v1
+; GFX8-NEXT: v_subrev_u16_e32 v8, s5, v8
+; GFX8-NEXT: v_max_i16_e32 v7, v7, v3
+; GFX8-NEXT: v_min_i16_e32 v7, v7, v8
+; GFX8-NEXT: v_max_i16_e32 v8, s6, v5
+; GFX8-NEXT: v_min_i16_e32 v9, -1, v5
+; GFX8-NEXT: v_subrev_u16_e32 v8, s4, v8
+; GFX8-NEXT: v_subrev_u16_e32 v9, s5, v9
+; GFX8-NEXT: v_max_i16_sdwa v3, v8, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v9
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v6
+; GFX8-NEXT: v_sub_u16_sdwa v2, v4, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v2
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v7
+; GFX8-NEXT: v_sub_u16_sdwa v2, v5, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v4, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v5, v0, s6
+; GFX9-NEXT: v_pk_max_i16 v2, v4, v2
+; GFX9-NEXT: v_pk_sub_i16 v5, v5, s5
+; GFX9-NEXT: v_pk_min_i16 v2, v2, v5
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v2
+; GFX9-NEXT: v_pk_max_i16 v2, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, s4
+; GFX9-NEXT: v_pk_min_i16 v4, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s5
+; GFX9-NEXT: v_pk_max_i16 v2, v2, v3
+; GFX9-NEXT: v_pk_min_i16 v2, v2, v4
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, -1, -1
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v4, v0, s5
+; GFX10-NEXT: v_pk_max_i16 v5, v1, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX10-NEXT: v_pk_min_i16 v6, v0, s5
+; GFX10-NEXT: v_pk_min_i16 v7, v1, s5
+; GFX10-NEXT: v_pk_sub_i16 v4, v4, s4
+; GFX10-NEXT: v_pk_sub_i16 v5, v5, s4
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v11, v4, v2
+; GFX10-NEXT: v_pk_sub_i16 v6, v6, s6
+; GFX10-NEXT: v_pk_sub_i16 v4, v7, s6
+; GFX10-NEXT: v_pk_max_i16 v3, v5, v3
+; GFX10-NEXT: v_pk_min_i16 v2, v11, v6
+; GFX10-NEXT: v_pk_min_i16 v3, v3, v4
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v2
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x i32> @s_ssubsat_v4i16(<4 x i16> inreg %lhs, <4 x i16> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s8, -2
+; GFX6-NEXT: s_cselect_b32 s10, s0, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s8
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s9, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s11, s0, -1
+; GFX6-NEXT: s_sub_i32 s11, s11, s9
+; GFX6-NEXT: s_cmp_gt_i32 s10, s4
+; GFX6-NEXT: s_cselect_b32 s4, s10, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s11
+; GFX6-NEXT: s_cselect_b32 s4, s4, s11
+; GFX6-NEXT: s_sub_i32 s0, s0, s4
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s4, s5, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s5, s1, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s10, s1, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s10
+; GFX6-NEXT: s_cselect_b32 s4, s4, s10
+; GFX6-NEXT: s_sub_i32 s1, s1, s4
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s4, s6, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s5, s2, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s6, s2, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s4, s4, s6
+; GFX6-NEXT: s_sub_i32 s2, s2, s4
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s7, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s5, s3, -1
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s6, s3, -1
+; GFX6-NEXT: s_sub_i32 s6, s6, s9
+; GFX6-NEXT: s_cmp_gt_i32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_cmp_lt_i32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s4, s4, s6
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_and_b32 s2, s3, s4
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s6, s2, 16
+; GFX8-NEXT: s_lshr_b32 s7, s3, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 16
+; GFX8-NEXT: s_lshr_b32 s5, s1, 16
+; GFX8-NEXT: s_sext_i32_i16 s10, s0
+; GFX8-NEXT: s_sext_i32_i16 s11, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s10, s11
+; GFX8-NEXT: s_movk_i32 s8, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s12, s10, s11
+; GFX8-NEXT: s_sub_i32 s12, s12, s8
+; GFX8-NEXT: s_cmp_lt_i32 s10, s11
+; GFX8-NEXT: s_mov_b32 s9, 0x8000
+; GFX8-NEXT: s_cselect_b32 s10, s10, s11
+; GFX8-NEXT: s_sub_i32 s10, s10, s9
+; GFX8-NEXT: s_sext_i32_i16 s12, s12
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_gt_i32 s12, s2
+; GFX8-NEXT: s_cselect_b32 s2, s12, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_sext_i32_i16 s10, s10
+; GFX8-NEXT: s_cmp_lt_i32 s2, s10
+; GFX8-NEXT: s_cselect_b32 s2, s2, s10
+; GFX8-NEXT: s_sub_i32 s0, s0, s2
+; GFX8-NEXT: s_sext_i32_i16 s2, s4
+; GFX8-NEXT: s_cmp_gt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s10, s2, s11
+; GFX8-NEXT: s_sub_i32 s10, s10, s8
+; GFX8-NEXT: s_cmp_lt_i32 s2, s11
+; GFX8-NEXT: s_cselect_b32 s2, s2, s11
+; GFX8-NEXT: s_sub_i32 s2, s2, s9
+; GFX8-NEXT: s_sext_i32_i16 s10, s10
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_gt_i32 s10, s6
+; GFX8-NEXT: s_cselect_b32 s6, s10, s6
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s2, s2
+; GFX8-NEXT: s_cmp_lt_i32 s6, s2
+; GFX8-NEXT: s_cselect_b32 s2, s6, s2
+; GFX8-NEXT: s_sub_i32 s2, s4, s2
+; GFX8-NEXT: s_sext_i32_i16 s4, s1
+; GFX8-NEXT: s_cmp_gt_i32 s4, s11
+; GFX8-NEXT: s_cselect_b32 s6, s4, s11
+; GFX8-NEXT: s_sub_i32 s6, s6, s8
+; GFX8-NEXT: s_cmp_lt_i32 s4, s11
+; GFX8-NEXT: s_cselect_b32 s4, s4, s11
+; GFX8-NEXT: s_sub_i32 s4, s4, s9
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s6, s3
+; GFX8-NEXT: s_cselect_b32 s3, s6, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_sub_i32 s1, s1, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s5
+; GFX8-NEXT: s_cmp_gt_i32 s3, s11
+; GFX8-NEXT: s_cselect_b32 s4, s3, s11
+; GFX8-NEXT: s_sub_i32 s4, s4, s8
+; GFX8-NEXT: s_cmp_lt_i32 s3, s11
+; GFX8-NEXT: s_cselect_b32 s3, s3, s11
+; GFX8-NEXT: s_sub_i32 s3, s3, s9
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s7
+; GFX8-NEXT: s_cmp_gt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_sub_i32 s3, s5, s3
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s2, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_sext_i32_i16 s9, s6
+; GFX9-NEXT: s_sext_i32_i16 s7, s0
+; GFX9-NEXT: s_ashr_i32 s8, s0, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_gt_i32 s7, s9
+; GFX9-NEXT: s_cselect_b32 s10, s7, s9
+; GFX9-NEXT: s_cmp_gt_i32 s8, s6
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s11, s8, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: s_lshr_b32 s11, s10, 16
+; GFX9-NEXT: s_lshr_b32 s12, s4, 16
+; GFX9-NEXT: s_sub_i32 s10, s10, s4
+; GFX9-NEXT: s_sub_i32 s11, s11, s12
+; GFX9-NEXT: s_cmp_lt_i32 s7, s9
+; GFX9-NEXT: s_cselect_b32 s7, s7, s9
+; GFX9-NEXT: s_cmp_lt_i32 s8, s6
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s8, s8, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s11
+; GFX9-NEXT: s_lshr_b32 s8, s7, 16
+; GFX9-NEXT: s_lshr_b32 s11, s5, 16
+; GFX9-NEXT: s_sub_i32 s7, s7, s5
+; GFX9-NEXT: s_sub_i32 s8, s8, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX9-NEXT: s_sext_i32_i16 s8, s10
+; GFX9-NEXT: s_sext_i32_i16 s13, s2
+; GFX9-NEXT: s_ashr_i32 s10, s10, 16
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s8, s13
+; GFX9-NEXT: s_cselect_b32 s8, s8, s13
+; GFX9-NEXT: s_cmp_gt_i32 s10, s2
+; GFX9-NEXT: s_cselect_b32 s2, s10, s2
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s8, s2
+; GFX9-NEXT: s_sext_i32_i16 s8, s2
+; GFX9-NEXT: s_sext_i32_i16 s10, s7
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_ashr_i32 s7, s7, 16
+; GFX9-NEXT: s_cmp_lt_i32 s8, s10
+; GFX9-NEXT: s_cselect_b32 s8, s8, s10
+; GFX9-NEXT: s_cmp_lt_i32 s2, s7
+; GFX9-NEXT: s_cselect_b32 s2, s2, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s8, s2
+; GFX9-NEXT: s_lshr_b32 s7, s0, 16
+; GFX9-NEXT: s_lshr_b32 s8, s2, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s2
+; GFX9-NEXT: s_sub_i32 s2, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX9-NEXT: s_sext_i32_i16 s2, s1
+; GFX9-NEXT: s_ashr_i32 s7, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s2, s9
+; GFX9-NEXT: s_cselect_b32 s8, s2, s9
+; GFX9-NEXT: s_cmp_gt_i32 s7, s6
+; GFX9-NEXT: s_cselect_b32 s10, s7, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, s8, s10
+; GFX9-NEXT: s_lshr_b32 s10, s8, 16
+; GFX9-NEXT: s_sub_i32 s4, s8, s4
+; GFX9-NEXT: s_sub_i32 s8, s10, s12
+; GFX9-NEXT: s_cmp_lt_i32 s2, s9
+; GFX9-NEXT: s_cselect_b32 s2, s2, s9
+; GFX9-NEXT: s_cmp_lt_i32 s7, s6
+; GFX9-NEXT: s_cselect_b32 s6, s7, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX9-NEXT: s_lshr_b32 s6, s2, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s5
+; GFX9-NEXT: s_sub_i32 s5, s6, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s6, s3
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_gt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s5, s3
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_sext_i32_i16 s5, s2
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s2, s2, 16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_i32 s3, s2
+; GFX9-NEXT: s_cselect_b32 s2, s3, s2
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s4, s2
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: s_sub_i32 s2, s3, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: s_sext_i32_i16 s5, s0
+; GFX10-NEXT: s_sext_i32_i16 s7, s4
+; GFX10-NEXT: s_ashr_i32 s6, s0, 16
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_gt_i32 s5, s7
+; GFX10-NEXT: s_movk_i32 s10, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s8, s5, s7
+; GFX10-NEXT: s_cmp_gt_i32 s6, s4
+; GFX10-NEXT: s_mov_b32 s12, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s9, s6, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s8, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s10, s10
+; GFX10-NEXT: s_lshr_b32 s10, s8, 16
+; GFX10-NEXT: s_lshr_b32 s11, s9, 16
+; GFX10-NEXT: s_sub_i32 s8, s8, s9
+; GFX10-NEXT: s_sub_i32 s10, s10, s11
+; GFX10-NEXT: s_cmp_lt_i32 s5, s7
+; GFX10-NEXT: s_sext_i32_i16 s14, s2
+; GFX10-NEXT: s_cselect_b32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s6, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s6, s6, s4
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s8, s10
+; GFX10-NEXT: s_lshr_b32 s8, s5, 16
+; GFX10-NEXT: s_lshr_b32 s10, s12, 16
+; GFX10-NEXT: s_sext_i32_i16 s13, s6
+; GFX10-NEXT: s_sub_i32 s5, s5, s12
+; GFX10-NEXT: s_sub_i32 s8, s8, s10
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_gt_i32 s13, s14
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s8
+; GFX10-NEXT: s_cselect_b32 s13, s13, s14
+; GFX10-NEXT: s_cmp_gt_i32 s6, s2
+; GFX10-NEXT: s_sext_i32_i16 s8, s5
+; GFX10-NEXT: s_cselect_b32 s2, s6, s2
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s13, s2
+; GFX10-NEXT: s_sext_i32_i16 s6, s2
+; GFX10-NEXT: s_ashr_i32 s2, s2, 16
+; GFX10-NEXT: s_cmp_lt_i32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s6, s6, s8
+; GFX10-NEXT: s_cmp_lt_i32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s5
+; GFX10-NEXT: s_lshr_b32 s5, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s6, s2
+; GFX10-NEXT: s_lshr_b32 s6, s2, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s2
+; GFX10-NEXT: s_sub_i32 s2, s5, s6
+; GFX10-NEXT: s_sext_i32_i16 s5, s1
+; GFX10-NEXT: s_ashr_i32 s6, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s5, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX10-NEXT: s_cselect_b32 s8, s5, s7
+; GFX10-NEXT: s_cmp_gt_i32 s6, s4
+; GFX10-NEXT: s_cselect_b32 s13, s6, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s8, s13
+; GFX10-NEXT: s_lshr_b32 s13, s8, 16
+; GFX10-NEXT: s_sub_i32 s8, s8, s9
+; GFX10-NEXT: s_sub_i32 s9, s13, s11
+; GFX10-NEXT: s_cmp_lt_i32 s5, s7
+; GFX10-NEXT: s_cselect_b32 s5, s5, s7
+; GFX10-NEXT: s_cmp_lt_i32 s6, s4
+; GFX10-NEXT: s_cselect_b32 s4, s6, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s5, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s8, s9
+; GFX10-NEXT: s_lshr_b32 s6, s4, 16
+; GFX10-NEXT: s_sext_i32_i16 s7, s5
+; GFX10-NEXT: s_sext_i32_i16 s8, s3
+; GFX10-NEXT: s_sub_i32 s4, s4, s12
+; GFX10-NEXT: s_sub_i32 s6, s6, s10
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s6
+; GFX10-NEXT: s_cselect_b32 s7, s7, s8
+; GFX10-NEXT: s_cmp_gt_i32 s5, s3
+; GFX10-NEXT: s_sext_i32_i16 s6, s4
+; GFX10-NEXT: s_cselect_b32 s3, s5, s3
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s7, s3
+; GFX10-NEXT: s_sext_i32_i16 s5, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_cmp_lt_i32 s3, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s4
+; GFX10-NEXT: s_lshr_b32 s4, s1, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s5, s3
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s3, s4, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x i32>
+ ret <2 x i32> %cast
+}
+
+; FIXME
+; define <5 x i16> @v_ssubsat_v5i16(<5 x i16> %lhs, <5 x i16> %rhs) {
+; %result = call <5 x i16> @llvm.ssub.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+; define amdgpu_ps <5 x i16> @s_ssubsat_v5i16(<5 x i16> inreg %lhs, <5 x i16> inreg %rhs) {
+; %result = call <5 x i16> @llvm.ssub.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+define <3 x float> @v_ssubsat_v6i16(<6 x i16> %lhs, <6 x i16> %rhs) {
+; GFX6-LABEL: v_ssubsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v12, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_subrev_i32_e32 v12, vcc, s4, v12
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v14, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v14, vcc, s5, v14
+; GFX6-NEXT: v_max_i32_e32 v6, v12, v6
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v14
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v7
+; GFX6-NEXT: v_max_i32_e32 v7, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v7, vcc, s4, v7
+; GFX6-NEXT: v_min_i32_e32 v12, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v12, vcc, s5, v12
+; GFX6-NEXT: v_max_i32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v12
+; GFX6-NEXT: v_bfrev_b32_e32 v13, -2
+; GFX6-NEXT: v_max_i32_e32 v7, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v8
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v13
+; GFX6-NEXT: v_subrev_i32_e32 v8, vcc, s5, v8
+; GFX6-NEXT: v_max_i32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v8
+; GFX6-NEXT: v_max_i32_e32 v7, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v6
+; GFX6-NEXT: v_mov_b32_e32 v15, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v9
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v13
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v8, v15
+; GFX6-NEXT: v_max_i32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v8
+; GFX6-NEXT: v_max_i32_e32 v7, -1, v4
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v6
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v10
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v13
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v8, v15
+; GFX6-NEXT: v_max_i32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v8
+; GFX6-NEXT: v_max_i32_e32 v7, -1, v5
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v6
+; GFX6-NEXT: v_min_i32_e32 v8, -1, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v11
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v13
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v8, v15
+; GFX6-NEXT: v_max_i32_e32 v6, v7, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_min_i32_e32 v6, v6, v8
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v6
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v10, s6, v0
+; GFX8-NEXT: v_subrev_u16_e32 v10, s4, v10
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v12, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v0
+; GFX8-NEXT: v_subrev_u16_e32 v12, s5, v12
+; GFX8-NEXT: v_max_i16_e32 v10, v10, v3
+; GFX8-NEXT: v_min_i16_e32 v10, v10, v12
+; GFX8-NEXT: v_max_i16_e32 v12, s6, v6
+; GFX8-NEXT: v_min_i16_e32 v14, s6, v6
+; GFX8-NEXT: v_subrev_u16_e32 v12, s4, v12
+; GFX8-NEXT: v_max_i16_sdwa v3, v12, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_max_i16_e32 v12, s6, v1
+; GFX8-NEXT: v_subrev_u16_e32 v14, s5, v14
+; GFX8-NEXT: v_min_i16_e32 v3, v3, v14
+; GFX8-NEXT: v_subrev_u16_e32 v12, s4, v12
+; GFX8-NEXT: v_min_i16_e32 v14, s6, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v1
+; GFX8-NEXT: v_subrev_u16_e32 v14, s5, v14
+; GFX8-NEXT: v_max_i16_e32 v12, v12, v4
+; GFX8-NEXT: v_min_i16_e32 v12, v12, v14
+; GFX8-NEXT: v_max_i16_e32 v14, s6, v7
+; GFX8-NEXT: v_mov_b32_e32 v9, 0xffff
+; GFX8-NEXT: v_min_i16_e32 v15, v7, v9
+; GFX8-NEXT: v_subrev_u16_e32 v14, s4, v14
+; GFX8-NEXT: v_max_i16_sdwa v4, v14, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_subrev_u16_e32 v15, s5, v15
+; GFX8-NEXT: v_mov_b32_e32 v11, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v14, v2, v9
+; GFX8-NEXT: v_sub_u16_e32 v14, v14, v11
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v15
+; GFX8-NEXT: v_mov_b32_e32 v13, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v15, v2, v9
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v2
+; GFX8-NEXT: v_sub_u16_e32 v15, v15, v13
+; GFX8-NEXT: v_max_i16_e32 v14, v14, v5
+; GFX8-NEXT: v_min_i16_e32 v14, v14, v15
+; GFX8-NEXT: v_max_i16_e32 v15, v8, v9
+; GFX8-NEXT: v_min_i16_e32 v9, v8, v9
+; GFX8-NEXT: v_sub_u16_e32 v11, v15, v11
+; GFX8-NEXT: v_sub_u16_e32 v9, v9, v13
+; GFX8-NEXT: v_max_i16_sdwa v5, v11, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v10
+; GFX8-NEXT: v_sub_u16_sdwa v3, v6, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v3
+; GFX8-NEXT: v_min_i16_e32 v5, v5, v9
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v12
+; GFX8-NEXT: v_sub_u16_sdwa v3, v7, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v14
+; GFX8-NEXT: v_sub_u16_sdwa v3, v8, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v6, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v6, v6, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v7, v0, s6
+; GFX9-NEXT: v_pk_max_i16 v3, v6, v3
+; GFX9-NEXT: v_pk_sub_i16 v7, v7, s5
+; GFX9-NEXT: v_pk_min_i16 v3, v3, v7
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v3
+; GFX9-NEXT: v_pk_max_i16 v3, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v3, v3, s4
+; GFX9-NEXT: v_pk_min_i16 v6, v1, s6
+; GFX9-NEXT: v_pk_max_i16 v3, v3, v4
+; GFX9-NEXT: v_pk_sub_i16 v6, v6, s5
+; GFX9-NEXT: v_pk_min_i16 v3, v3, v6
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v3
+; GFX9-NEXT: v_pk_max_i16 v3, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v3, v3, s4
+; GFX9-NEXT: v_pk_min_i16 v4, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s5
+; GFX9-NEXT: v_pk_max_i16 v3, v3, v5
+; GFX9-NEXT: v_pk_min_i16 v3, v3, v4
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, -1, -1
+; GFX10-NEXT: s_movk_i32 s4, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v6, v0, s5
+; GFX10-NEXT: v_pk_max_i16 v8, v1, s5
+; GFX10-NEXT: v_pk_max_i16 v9, v2, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX10-NEXT: v_pk_min_i16 v7, v0, s5
+; GFX10-NEXT: v_pk_sub_i16 v6, v6, s4
+; GFX10-NEXT: v_pk_sub_i16 v15, v8, s4
+; GFX10-NEXT: v_pk_sub_i16 v19, v9, s4
+; GFX10-NEXT: v_pk_min_i16 v10, v1, s5
+; GFX10-NEXT: v_pk_min_i16 v11, v2, s5
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: v_pk_max_i16 v14, v6, v3
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v4, v15, v4
+; GFX10-NEXT: v_pk_sub_i16 v7, v7, s6
+; GFX10-NEXT: v_pk_sub_i16 v6, v10, s6
+; GFX10-NEXT: v_pk_sub_i16 v8, v11, s6
+; GFX10-NEXT: v_pk_max_i16 v5, v19, v5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_min_i16 v3, v14, v7
+; GFX10-NEXT: v_pk_min_i16 v4, v4, v6
+; GFX10-NEXT: v_pk_min_i16 v5, v5, v8
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v3
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v4
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <6 x i16> @llvm.ssub.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x float>
+ ret <3 x float> %cast
+}
+
+define amdgpu_ps <3 x i32> @s_ssubsat_v6i16(<6 x i16> inreg %lhs, <6 x i16> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s12, -2
+; GFX6-NEXT: s_cselect_b32 s14, s0, -1
+; GFX6-NEXT: s_sub_i32 s14, s14, s12
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s13, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s15, s0, -1
+; GFX6-NEXT: s_sub_i32 s15, s15, s13
+; GFX6-NEXT: s_cmp_gt_i32 s14, s6
+; GFX6-NEXT: s_cselect_b32 s6, s14, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s15
+; GFX6-NEXT: s_cselect_b32 s6, s6, s15
+; GFX6-NEXT: s_sub_i32 s0, s0, s6
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s6, s7, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s7, s1, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s12
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s14, s1, -1
+; GFX6-NEXT: s_sub_i32 s14, s14, s13
+; GFX6-NEXT: s_cmp_gt_i32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s14
+; GFX6-NEXT: s_cselect_b32 s6, s6, s14
+; GFX6-NEXT: s_sub_i32 s1, s1, s6
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s6, s8, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s7, s2, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s12
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s8, s2, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s13
+; GFX6-NEXT: s_cmp_gt_i32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s6, s6, s8
+; GFX6-NEXT: s_sub_i32 s2, s2, s6
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s6, s9, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s7, s3, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s12
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s8, s3, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s13
+; GFX6-NEXT: s_cmp_gt_i32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s6, s6, s8
+; GFX6-NEXT: s_sub_i32 s3, s3, s6
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s6, s10, 16
+; GFX6-NEXT: s_cmp_gt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s7, s4, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s12
+; GFX6-NEXT: s_cmp_lt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s8, s4, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s13
+; GFX6-NEXT: s_cmp_gt_i32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s6, s6, s8
+; GFX6-NEXT: s_sub_i32 s4, s4, s6
+; GFX6-NEXT: s_ashr_i32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s11, 16
+; GFX6-NEXT: s_cmp_gt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s7, s5, -1
+; GFX6-NEXT: s_sub_i32 s7, s7, s12
+; GFX6-NEXT: s_cmp_lt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s8, s5, -1
+; GFX6-NEXT: s_sub_i32 s8, s8, s13
+; GFX6-NEXT: s_cmp_gt_i32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_cmp_lt_i32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s6, s6, s8
+; GFX6-NEXT: s_sub_i32 s5, s5, s6
+; GFX6-NEXT: s_mov_b32 s6, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s6
+; GFX6-NEXT: s_and_b32 s0, s0, s6
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s6
+; GFX6-NEXT: s_and_b32 s2, s3, s6
+; GFX6-NEXT: s_ashr_i32 s5, s5, 16
+; GFX6-NEXT: s_and_b32 s3, s5, s6
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s6
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s9, s3, 16
+; GFX8-NEXT: s_lshr_b32 s10, s4, 16
+; GFX8-NEXT: s_lshr_b32 s11, s5, 16
+; GFX8-NEXT: s_lshr_b32 s6, s0, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 16
+; GFX8-NEXT: s_lshr_b32 s8, s2, 16
+; GFX8-NEXT: s_sext_i32_i16 s14, s0
+; GFX8-NEXT: s_sext_i32_i16 s15, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s14, s15
+; GFX8-NEXT: s_movk_i32 s12, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s16, s14, s15
+; GFX8-NEXT: s_sub_i32 s16, s16, s12
+; GFX8-NEXT: s_cmp_lt_i32 s14, s15
+; GFX8-NEXT: s_mov_b32 s13, 0x8000
+; GFX8-NEXT: s_cselect_b32 s14, s14, s15
+; GFX8-NEXT: s_sub_i32 s14, s14, s13
+; GFX8-NEXT: s_sext_i32_i16 s16, s16
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_gt_i32 s16, s3
+; GFX8-NEXT: s_cselect_b32 s3, s16, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_sext_i32_i16 s14, s14
+; GFX8-NEXT: s_cmp_lt_i32 s3, s14
+; GFX8-NEXT: s_cselect_b32 s3, s3, s14
+; GFX8-NEXT: s_sub_i32 s0, s0, s3
+; GFX8-NEXT: s_sext_i32_i16 s3, s6
+; GFX8-NEXT: s_cmp_gt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s14, s3, s15
+; GFX8-NEXT: s_sub_i32 s14, s14, s12
+; GFX8-NEXT: s_cmp_lt_i32 s3, s15
+; GFX8-NEXT: s_cselect_b32 s3, s3, s15
+; GFX8-NEXT: s_sub_i32 s3, s3, s13
+; GFX8-NEXT: s_sext_i32_i16 s14, s14
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_cmp_gt_i32 s14, s9
+; GFX8-NEXT: s_cselect_b32 s9, s14, s9
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_sext_i32_i16 s3, s3
+; GFX8-NEXT: s_cmp_lt_i32 s9, s3
+; GFX8-NEXT: s_cselect_b32 s3, s9, s3
+; GFX8-NEXT: s_sub_i32 s3, s6, s3
+; GFX8-NEXT: s_sext_i32_i16 s6, s1
+; GFX8-NEXT: s_cmp_gt_i32 s6, s15
+; GFX8-NEXT: s_cselect_b32 s9, s6, s15
+; GFX8-NEXT: s_sub_i32 s9, s9, s12
+; GFX8-NEXT: s_cmp_lt_i32 s6, s15
+; GFX8-NEXT: s_cselect_b32 s6, s6, s15
+; GFX8-NEXT: s_sub_i32 s6, s6, s13
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s9, s4
+; GFX8-NEXT: s_cselect_b32 s4, s9, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_lt_i32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sub_i32 s1, s1, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s7
+; GFX8-NEXT: s_cmp_gt_i32 s4, s15
+; GFX8-NEXT: s_cselect_b32 s6, s4, s15
+; GFX8-NEXT: s_sub_i32 s6, s6, s12
+; GFX8-NEXT: s_cmp_lt_i32 s4, s15
+; GFX8-NEXT: s_cselect_b32 s4, s4, s15
+; GFX8-NEXT: s_sub_i32 s4, s4, s13
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s9, s10
+; GFX8-NEXT: s_cmp_gt_i32 s6, s9
+; GFX8-NEXT: s_cselect_b32 s6, s6, s9
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s6, s4
+; GFX8-NEXT: s_cselect_b32 s4, s6, s4
+; GFX8-NEXT: s_sub_i32 s4, s7, s4
+; GFX8-NEXT: s_sext_i32_i16 s6, s2
+; GFX8-NEXT: s_cmp_gt_i32 s6, s15
+; GFX8-NEXT: s_cselect_b32 s7, s6, s15
+; GFX8-NEXT: s_sub_i32 s7, s7, s12
+; GFX8-NEXT: s_cmp_lt_i32 s6, s15
+; GFX8-NEXT: s_cselect_b32 s6, s6, s15
+; GFX8-NEXT: s_sub_i32 s6, s6, s13
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_gt_i32 s7, s5
+; GFX8-NEXT: s_cselect_b32 s5, s7, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_lt_i32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_sub_i32 s2, s2, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s8
+; GFX8-NEXT: s_cmp_gt_i32 s5, s15
+; GFX8-NEXT: s_cselect_b32 s6, s5, s15
+; GFX8-NEXT: s_sub_i32 s6, s6, s12
+; GFX8-NEXT: s_cmp_lt_i32 s5, s15
+; GFX8-NEXT: s_cselect_b32 s5, s5, s15
+; GFX8-NEXT: s_sub_i32 s5, s5, s13
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s7, s11
+; GFX8-NEXT: s_cmp_gt_i32 s6, s7
+; GFX8-NEXT: s_cselect_b32 s6, s6, s7
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s3
+; GFX8-NEXT: s_bfe_u32 s3, s4, 0x100000
+; GFX8-NEXT: s_sub_i32 s5, s8, s5
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s3
+; GFX8-NEXT: s_bfe_u32 s3, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, -1, -1
+; GFX9-NEXT: s_sext_i32_i16 s11, s8
+; GFX9-NEXT: s_sext_i32_i16 s9, s0
+; GFX9-NEXT: s_ashr_i32 s10, s0, 16
+; GFX9-NEXT: s_ashr_i32 s8, s8, 16
+; GFX9-NEXT: s_cmp_gt_i32 s9, s11
+; GFX9-NEXT: s_cselect_b32 s12, s9, s11
+; GFX9-NEXT: s_cmp_gt_i32 s10, s8
+; GFX9-NEXT: s_movk_i32 s6, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s13, s10, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s13
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX9-NEXT: s_lshr_b32 s13, s12, 16
+; GFX9-NEXT: s_lshr_b32 s14, s6, 16
+; GFX9-NEXT: s_sub_i32 s12, s12, s6
+; GFX9-NEXT: s_sub_i32 s13, s13, s14
+; GFX9-NEXT: s_cmp_lt_i32 s9, s11
+; GFX9-NEXT: s_cselect_b32 s9, s9, s11
+; GFX9-NEXT: s_cmp_lt_i32 s10, s8
+; GFX9-NEXT: s_mov_b32 s7, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s10, s10, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s7, s7, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s13
+; GFX9-NEXT: s_lshr_b32 s10, s9, 16
+; GFX9-NEXT: s_lshr_b32 s13, s7, 16
+; GFX9-NEXT: s_sub_i32 s9, s9, s7
+; GFX9-NEXT: s_sub_i32 s10, s10, s13
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX9-NEXT: s_sext_i32_i16 s10, s12
+; GFX9-NEXT: s_sext_i32_i16 s15, s3
+; GFX9-NEXT: s_ashr_i32 s12, s12, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s10, s15
+; GFX9-NEXT: s_cselect_b32 s10, s10, s15
+; GFX9-NEXT: s_cmp_gt_i32 s12, s3
+; GFX9-NEXT: s_cselect_b32 s3, s12, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s10, s3
+; GFX9-NEXT: s_sext_i32_i16 s10, s3
+; GFX9-NEXT: s_sext_i32_i16 s12, s9
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_ashr_i32 s9, s9, 16
+; GFX9-NEXT: s_cmp_lt_i32 s10, s12
+; GFX9-NEXT: s_cselect_b32 s10, s10, s12
+; GFX9-NEXT: s_cmp_lt_i32 s3, s9
+; GFX9-NEXT: s_cselect_b32 s3, s3, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s10, s3
+; GFX9-NEXT: s_lshr_b32 s9, s0, 16
+; GFX9-NEXT: s_lshr_b32 s10, s3, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s3
+; GFX9-NEXT: s_sub_i32 s3, s9, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s1
+; GFX9-NEXT: s_ashr_i32 s9, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s10, s3, s11
+; GFX9-NEXT: s_cmp_gt_i32 s9, s8
+; GFX9-NEXT: s_cselect_b32 s12, s9, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s12
+; GFX9-NEXT: s_lshr_b32 s12, s10, 16
+; GFX9-NEXT: s_sub_i32 s10, s10, s6
+; GFX9-NEXT: s_sub_i32 s12, s12, s14
+; GFX9-NEXT: s_cmp_lt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s3, s3, s11
+; GFX9-NEXT: s_cmp_lt_i32 s9, s8
+; GFX9-NEXT: s_cselect_b32 s9, s9, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s9
+; GFX9-NEXT: s_lshr_b32 s9, s3, 16
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, s10, s12
+; GFX9-NEXT: s_sub_i32 s3, s3, s7
+; GFX9-NEXT: s_sub_i32 s9, s9, s13
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s9
+; GFX9-NEXT: s_sext_i32_i16 s9, s10
+; GFX9-NEXT: s_sext_i32_i16 s12, s4
+; GFX9-NEXT: s_ashr_i32 s10, s10, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s9, s12
+; GFX9-NEXT: s_cselect_b32 s9, s9, s12
+; GFX9-NEXT: s_cmp_gt_i32 s10, s4
+; GFX9-NEXT: s_cselect_b32 s4, s10, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s9, s4
+; GFX9-NEXT: s_sext_i32_i16 s9, s4
+; GFX9-NEXT: s_sext_i32_i16 s10, s3
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_lt_i32 s9, s10
+; GFX9-NEXT: s_cselect_b32 s9, s9, s10
+; GFX9-NEXT: s_cmp_lt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s9, s3
+; GFX9-NEXT: s_lshr_b32 s4, s1, 16
+; GFX9-NEXT: s_lshr_b32 s9, s3, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s3, s4, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX9-NEXT: s_sext_i32_i16 s3, s2
+; GFX9-NEXT: s_ashr_i32 s4, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s9, s3, s11
+; GFX9-NEXT: s_cmp_gt_i32 s4, s8
+; GFX9-NEXT: s_cselect_b32 s10, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX9-NEXT: s_lshr_b32 s10, s9, 16
+; GFX9-NEXT: s_sub_i32 s6, s9, s6
+; GFX9-NEXT: s_sub_i32 s9, s10, s14
+; GFX9-NEXT: s_cmp_lt_i32 s3, s11
+; GFX9-NEXT: s_cselect_b32 s3, s3, s11
+; GFX9-NEXT: s_cmp_lt_i32 s4, s8
+; GFX9-NEXT: s_cselect_b32 s4, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_sub_i32 s3, s3, s7
+; GFX9-NEXT: s_sub_i32 s4, s4, s13
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s6
+; GFX9-NEXT: s_sext_i32_i16 s7, s5
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_cmp_gt_i32 s6, s5
+; GFX9-NEXT: s_cselect_b32 s5, s6, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s4
+; GFX9-NEXT: s_sext_i32_i16 s6, s3
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s3, s3, 16
+; GFX9-NEXT: s_cmp_lt_i32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_lt_i32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s5, s3
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: s_sub_i32 s3, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX10-NEXT: s_sext_i32_i16 s7, s0
+; GFX10-NEXT: s_sext_i32_i16 s9, s6
+; GFX10-NEXT: s_ashr_i32 s8, s0, 16
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s9
+; GFX10-NEXT: s_movk_i32 s12, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s10, s7, s9
+; GFX10-NEXT: s_cmp_gt_i32 s8, s6
+; GFX10-NEXT: s_mov_b32 s14, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s11, s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s14, s14, s14
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s10, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s11, s12, s12
+; GFX10-NEXT: s_lshr_b32 s12, s10, 16
+; GFX10-NEXT: s_lshr_b32 s13, s11, 16
+; GFX10-NEXT: s_sub_i32 s10, s10, s11
+; GFX10-NEXT: s_sub_i32 s12, s12, s13
+; GFX10-NEXT: s_cmp_lt_i32 s7, s9
+; GFX10-NEXT: s_sext_i32_i16 s16, s3
+; GFX10-NEXT: s_cselect_b32 s7, s7, s9
+; GFX10-NEXT: s_cmp_lt_i32 s8, s6
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s8, s8, s6
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s10, s12
+; GFX10-NEXT: s_lshr_b32 s10, s7, 16
+; GFX10-NEXT: s_lshr_b32 s12, s14, 16
+; GFX10-NEXT: s_sext_i32_i16 s15, s8
+; GFX10-NEXT: s_sub_i32 s7, s7, s14
+; GFX10-NEXT: s_sub_i32 s10, s10, s12
+; GFX10-NEXT: s_ashr_i32 s8, s8, 16
+; GFX10-NEXT: s_cmp_gt_i32 s15, s16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s10
+; GFX10-NEXT: s_cselect_b32 s15, s15, s16
+; GFX10-NEXT: s_cmp_gt_i32 s8, s3
+; GFX10-NEXT: s_sext_i32_i16 s10, s7
+; GFX10-NEXT: s_cselect_b32 s3, s8, s3
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s15, s3
+; GFX10-NEXT: s_sext_i32_i16 s16, s4
+; GFX10-NEXT: s_sext_i32_i16 s8, s3
+; GFX10-NEXT: s_ashr_i32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_i32 s8, s10
+; GFX10-NEXT: s_cselect_b32 s8, s8, s10
+; GFX10-NEXT: s_cmp_lt_i32 s3, s7
+; GFX10-NEXT: s_cselect_b32 s3, s3, s7
+; GFX10-NEXT: s_lshr_b32 s7, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s8, s3
+; GFX10-NEXT: s_lshr_b32 s8, s3, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s3
+; GFX10-NEXT: s_sub_i32 s3, s7, s8
+; GFX10-NEXT: s_sext_i32_i16 s7, s1
+; GFX10-NEXT: s_ashr_i32 s8, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s3
+; GFX10-NEXT: s_cselect_b32 s10, s7, s9
+; GFX10-NEXT: s_cmp_gt_i32 s8, s6
+; GFX10-NEXT: s_cselect_b32 s15, s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s10, s15
+; GFX10-NEXT: s_lshr_b32 s15, s10, 16
+; GFX10-NEXT: s_sub_i32 s10, s10, s11
+; GFX10-NEXT: s_sub_i32 s15, s15, s13
+; GFX10-NEXT: s_cmp_lt_i32 s7, s9
+; GFX10-NEXT: s_cselect_b32 s7, s7, s9
+; GFX10-NEXT: s_cmp_lt_i32 s8, s6
+; GFX10-NEXT: s_cselect_b32 s8, s8, s6
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s10, s15
+; GFX10-NEXT: s_lshr_b32 s10, s7, 16
+; GFX10-NEXT: s_sext_i32_i16 s15, s8
+; GFX10-NEXT: s_sub_i32 s7, s7, s14
+; GFX10-NEXT: s_sub_i32 s10, s10, s12
+; GFX10-NEXT: s_ashr_i32 s8, s8, 16
+; GFX10-NEXT: s_cmp_gt_i32 s15, s16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s7, s10
+; GFX10-NEXT: s_cselect_b32 s15, s15, s16
+; GFX10-NEXT: s_cmp_gt_i32 s8, s4
+; GFX10-NEXT: s_sext_i32_i16 s10, s7
+; GFX10-NEXT: s_cselect_b32 s4, s8, s4
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s15, s4
+; GFX10-NEXT: s_sext_i32_i16 s8, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_i32 s8, s10
+; GFX10-NEXT: s_cselect_b32 s8, s8, s10
+; GFX10-NEXT: s_cmp_lt_i32 s4, s7
+; GFX10-NEXT: s_cselect_b32 s4, s4, s7
+; GFX10-NEXT: s_lshr_b32 s7, s1, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s8, s4
+; GFX10-NEXT: s_lshr_b32 s8, s4, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s4
+; GFX10-NEXT: s_sub_i32 s4, s7, s8
+; GFX10-NEXT: s_sext_i32_i16 s7, s2
+; GFX10-NEXT: s_ashr_i32 s8, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s7, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX10-NEXT: s_cselect_b32 s10, s7, s9
+; GFX10-NEXT: s_cmp_gt_i32 s8, s6
+; GFX10-NEXT: s_cselect_b32 s15, s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s10, s15
+; GFX10-NEXT: s_lshr_b32 s15, s10, 16
+; GFX10-NEXT: s_sub_i32 s10, s10, s11
+; GFX10-NEXT: s_sub_i32 s11, s15, s13
+; GFX10-NEXT: s_cmp_lt_i32 s7, s9
+; GFX10-NEXT: s_cselect_b32 s7, s7, s9
+; GFX10-NEXT: s_cmp_lt_i32 s8, s6
+; GFX10-NEXT: s_cselect_b32 s6, s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s7, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s10, s11
+; GFX10-NEXT: s_lshr_b32 s8, s6, 16
+; GFX10-NEXT: s_sext_i32_i16 s9, s7
+; GFX10-NEXT: s_sext_i32_i16 s10, s5
+; GFX10-NEXT: s_sub_i32 s6, s6, s14
+; GFX10-NEXT: s_sub_i32 s8, s8, s12
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s8
+; GFX10-NEXT: s_cselect_b32 s9, s9, s10
+; GFX10-NEXT: s_cmp_gt_i32 s7, s5
+; GFX10-NEXT: s_sext_i32_i16 s8, s6
+; GFX10-NEXT: s_cselect_b32 s5, s7, s5
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s9, s5
+; GFX10-NEXT: s_sext_i32_i16 s7, s5
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_i32 s7, s8
+; GFX10-NEXT: s_cselect_b32 s7, s7, s8
+; GFX10-NEXT: s_cmp_lt_i32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s7, s5
+; GFX10-NEXT: s_lshr_b32 s5, s2, 16
+; GFX10-NEXT: s_lshr_b32 s6, s3, 16
+; GFX10-NEXT: s_sub_i32 s2, s2, s3
+; GFX10-NEXT: s_sub_i32 s3, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <6 x i16> @llvm.ssub.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x i32>
+ ret <3 x i32> %cast
+}
+
+define <4 x float> @v_ssubsat_v8i16(<8 x i16> %lhs, <8 x i16> %rhs) {
+; GFX6-LABEL: v_ssubsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_brev_b32 s4, -2
+; GFX6-NEXT: v_max_i32_e32 v16, -1, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v8
+; GFX6-NEXT: v_subrev_i32_e32 v16, vcc, s4, v16
+; GFX6-NEXT: s_mov_b32 s5, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v18, -1, v0
+; GFX6-NEXT: v_subrev_i32_e32 v18, vcc, s5, v18
+; GFX6-NEXT: v_max_i32_e32 v8, v16, v8
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v18
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v9
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v9, vcc, s4, v9
+; GFX6-NEXT: v_min_i32_e32 v16, -1, v1
+; GFX6-NEXT: v_subrev_i32_e32 v16, vcc, s5, v16
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v16
+; GFX6-NEXT: v_bfrev_b32_e32 v17, -2
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v10
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v2
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_subrev_i32_e32 v10, vcc, s5, v10
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v3
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v8
+; GFX6-NEXT: v_mov_b32_e32 v19, 0x80000000
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v11
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v19
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v4
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v8
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v12
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v19
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v5
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v8
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v13
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v19
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v6
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v8
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v14
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v19
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_max_i32_e32 v9, -1, v7
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v8
+; GFX6-NEXT: v_min_i32_e32 v10, -1, v7
+; GFX6-NEXT: v_ashrrev_i32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v15
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v17
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v19
+; GFX6-NEXT: v_max_i32_e32 v8, v9, v8
+; GFX6-NEXT: v_min_i32_e32 v8, v8, v10
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v8
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_ashrrev_i32_e32 v4, 16, v4
+; GFX6-NEXT: v_ashrrev_i32_e32 v7, 16, v7
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_and_b32_e32 v4, s4, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_ashrrev_i32_e32 v6, 16, v6
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s6, 0xffff
+; GFX8-NEXT: s_movk_i32 s4, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v13, s6, v0
+; GFX8-NEXT: v_subrev_u16_e32 v13, s4, v13
+; GFX8-NEXT: s_mov_b32 s5, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v15, s6, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v0
+; GFX8-NEXT: v_subrev_u16_e32 v15, s5, v15
+; GFX8-NEXT: v_max_i16_e32 v13, v13, v4
+; GFX8-NEXT: v_min_i16_e32 v13, v13, v15
+; GFX8-NEXT: v_max_i16_e32 v15, s6, v8
+; GFX8-NEXT: v_min_i16_e32 v17, s6, v8
+; GFX8-NEXT: v_subrev_u16_e32 v15, s4, v15
+; GFX8-NEXT: v_max_i16_sdwa v4, v15, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_max_i16_e32 v15, s6, v1
+; GFX8-NEXT: v_subrev_u16_e32 v17, s5, v17
+; GFX8-NEXT: v_min_i16_e32 v4, v4, v17
+; GFX8-NEXT: v_subrev_u16_e32 v15, s4, v15
+; GFX8-NEXT: v_min_i16_e32 v17, s6, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v9, 16, v1
+; GFX8-NEXT: v_subrev_u16_e32 v17, s5, v17
+; GFX8-NEXT: v_max_i16_e32 v15, v15, v5
+; GFX8-NEXT: v_min_i16_e32 v15, v15, v17
+; GFX8-NEXT: v_max_i16_e32 v17, s6, v9
+; GFX8-NEXT: v_mov_b32_e32 v12, 0xffff
+; GFX8-NEXT: v_min_i16_e32 v18, v9, v12
+; GFX8-NEXT: v_subrev_u16_e32 v17, s4, v17
+; GFX8-NEXT: v_max_i16_sdwa v5, v17, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_subrev_u16_e32 v18, s5, v18
+; GFX8-NEXT: v_mov_b32_e32 v14, 0x7fff
+; GFX8-NEXT: v_max_i16_e32 v17, v2, v12
+; GFX8-NEXT: v_sub_u16_e32 v17, v17, v14
+; GFX8-NEXT: v_min_i16_e32 v5, v5, v18
+; GFX8-NEXT: v_mov_b32_e32 v16, 0x8000
+; GFX8-NEXT: v_min_i16_e32 v18, v2, v12
+; GFX8-NEXT: v_lshrrev_b32_e32 v10, 16, v2
+; GFX8-NEXT: v_sub_u16_e32 v18, v18, v16
+; GFX8-NEXT: v_max_i16_e32 v17, v17, v6
+; GFX8-NEXT: v_min_i16_e32 v17, v17, v18
+; GFX8-NEXT: v_max_i16_e32 v18, v10, v12
+; GFX8-NEXT: v_min_i16_e32 v19, v10, v12
+; GFX8-NEXT: v_sub_u16_e32 v18, v18, v14
+; GFX8-NEXT: v_max_i16_sdwa v6, v18, v6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_max_i16_e32 v18, v3, v12
+; GFX8-NEXT: v_sub_u16_e32 v19, v19, v16
+; GFX8-NEXT: v_sub_u16_e32 v18, v18, v14
+; GFX8-NEXT: v_min_i16_e32 v6, v6, v19
+; GFX8-NEXT: v_min_i16_e32 v19, v3, v12
+; GFX8-NEXT: v_lshrrev_b32_e32 v11, 16, v3
+; GFX8-NEXT: v_sub_u16_e32 v19, v19, v16
+; GFX8-NEXT: v_max_i16_e32 v18, v18, v7
+; GFX8-NEXT: v_min_i16_e32 v18, v18, v19
+; GFX8-NEXT: v_max_i16_e32 v19, v11, v12
+; GFX8-NEXT: v_min_i16_e32 v12, v11, v12
+; GFX8-NEXT: v_sub_u16_e32 v14, v19, v14
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v13
+; GFX8-NEXT: v_sub_u16_sdwa v4, v8, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v4
+; GFX8-NEXT: v_sub_u16_e32 v12, v12, v16
+; GFX8-NEXT: v_max_i16_sdwa v7, v14, v7 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v15
+; GFX8-NEXT: v_sub_u16_sdwa v4, v9, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v4
+; GFX8-NEXT: v_min_i16_e32 v7, v7, v12
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v17
+; GFX8-NEXT: v_sub_u16_sdwa v4, v10, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v4
+; GFX8-NEXT: v_sub_u16_e32 v3, v3, v18
+; GFX8-NEXT: v_sub_u16_sdwa v4, v11, v7 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_movk_i32 s4, 0x7fff
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_mov_b32 s5, 0xffff8000
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s4
+; GFX9-NEXT: v_pk_max_i16 v8, v0, s6
+; GFX9-NEXT: v_pk_sub_i16 v8, v8, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX9-NEXT: v_pk_min_i16 v9, v0, s6
+; GFX9-NEXT: v_pk_max_i16 v4, v8, v4
+; GFX9-NEXT: v_pk_sub_i16 v9, v9, s5
+; GFX9-NEXT: v_pk_min_i16 v4, v4, v9
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v1, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s4
+; GFX9-NEXT: v_pk_min_i16 v8, v1, s6
+; GFX9-NEXT: v_pk_max_i16 v4, v4, v5
+; GFX9-NEXT: v_pk_sub_i16 v8, v8, s5
+; GFX9-NEXT: v_pk_min_i16 v4, v4, v8
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s4
+; GFX9-NEXT: v_pk_min_i16 v5, v2, s6
+; GFX9-NEXT: v_pk_sub_i16 v5, v5, s5
+; GFX9-NEXT: v_pk_max_i16 v4, v4, v6
+; GFX9-NEXT: v_pk_min_i16 v4, v4, v5
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, v4
+; GFX9-NEXT: v_pk_max_i16 v4, v3, s6
+; GFX9-NEXT: v_pk_sub_i16 v4, v4, s4
+; GFX9-NEXT: v_pk_min_i16 v5, v3, s6
+; GFX9-NEXT: v_pk_sub_i16 v5, v5, s5
+; GFX9-NEXT: v_pk_max_i16 v4, v4, v7
+; GFX9-NEXT: v_pk_min_i16 v4, v4, v5
+; GFX9-NEXT: v_pk_sub_i16 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: s_movk_i32 s5, 0x7fff
+; GFX10-NEXT: v_pk_max_i16 v8, v0, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s5, s5
+; GFX10-NEXT: v_pk_max_i16 v10, v1, s4
+; GFX10-NEXT: v_pk_max_i16 v12, v3, s4
+; GFX10-NEXT: v_pk_min_i16 v9, v0, s4
+; GFX10-NEXT: v_pk_sub_i16 v15, v8, s5
+; GFX10-NEXT: v_pk_max_i16 v8, v2, s4
+; GFX10-NEXT: v_pk_sub_i16 v10, v10, s5
+; GFX10-NEXT: v_pk_sub_i16 v12, v12, s5
+; GFX10-NEXT: v_pk_min_i16 v11, v1, s4
+; GFX10-NEXT: v_pk_min_i16 v13, v2, s4
+; GFX10-NEXT: v_pk_sub_i16 v8, v8, s5
+; GFX10-NEXT: v_pk_min_i16 v14, v3, s4
+; GFX10-NEXT: s_mov_b32 s6, 0xffff8000
+; GFX10-NEXT: v_pk_max_i16 v4, v15, v4
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s6, s6
+; GFX10-NEXT: v_pk_max_i16 v5, v10, v5
+; GFX10-NEXT: v_pk_sub_i16 v11, v11, s6
+; GFX10-NEXT: v_pk_sub_i16 v9, v9, s6
+; GFX10-NEXT: v_pk_max_i16 v15, v8, v6
+; GFX10-NEXT: v_pk_sub_i16 v10, v13, s6
+; GFX10-NEXT: v_pk_sub_i16 v8, v14, s6
+; GFX10-NEXT: v_pk_max_i16 v7, v12, v7
+; GFX10-NEXT: v_pk_min_i16 v19, v4, v9
+; GFX10-NEXT: v_pk_min_i16 v11, v5, v11
+; GFX10-NEXT: v_pk_min_i16 v15, v15, v10
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_min_i16 v6, v7, v8
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v19
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v11
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, v15
+; GFX10-NEXT: v_pk_sub_i16 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x i32> @s_ssubsat_v8i16(<8 x i16> inreg %lhs, <8 x i16> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s8, s8, 16
+; GFX6-NEXT: s_cmp_gt_i32 s0, -1
+; GFX6-NEXT: s_brev_b32 s16, -2
+; GFX6-NEXT: s_cselect_b32 s18, s0, -1
+; GFX6-NEXT: s_sub_i32 s18, s18, s16
+; GFX6-NEXT: s_cmp_lt_i32 s0, -1
+; GFX6-NEXT: s_mov_b32 s17, 0x80000000
+; GFX6-NEXT: s_cselect_b32 s19, s0, -1
+; GFX6-NEXT: s_sub_i32 s19, s19, s17
+; GFX6-NEXT: s_cmp_gt_i32 s18, s8
+; GFX6-NEXT: s_cselect_b32 s8, s18, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s19
+; GFX6-NEXT: s_cselect_b32 s8, s8, s19
+; GFX6-NEXT: s_sub_i32 s0, s0, s8
+; GFX6-NEXT: s_ashr_i32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s8, s9, 16
+; GFX6-NEXT: s_cmp_gt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s9, s1, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s1, -1
+; GFX6-NEXT: s_cselect_b32 s18, s1, -1
+; GFX6-NEXT: s_sub_i32 s18, s18, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s18
+; GFX6-NEXT: s_cselect_b32 s8, s8, s18
+; GFX6-NEXT: s_sub_i32 s1, s1, s8
+; GFX6-NEXT: s_ashr_i32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s8, s10, 16
+; GFX6-NEXT: s_cmp_gt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s9, s2, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s2, -1
+; GFX6-NEXT: s_cselect_b32 s10, s2, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s2, s2, s8
+; GFX6-NEXT: s_ashr_i32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s8, s11, 16
+; GFX6-NEXT: s_cmp_gt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s9, s3, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s3, -1
+; GFX6-NEXT: s_cselect_b32 s10, s3, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s3, s3, s8
+; GFX6-NEXT: s_ashr_i32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s8, s12, 16
+; GFX6-NEXT: s_cmp_gt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s9, s4, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s4, -1
+; GFX6-NEXT: s_cselect_b32 s10, s4, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s4, s4, s8
+; GFX6-NEXT: s_ashr_i32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s8, s13, 16
+; GFX6-NEXT: s_cmp_gt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s9, s5, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s5, -1
+; GFX6-NEXT: s_cselect_b32 s10, s5, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_ashr_i32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s8, s14, 16
+; GFX6-NEXT: s_cmp_gt_i32 s6, -1
+; GFX6-NEXT: s_cselect_b32 s9, s6, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s6, -1
+; GFX6-NEXT: s_cselect_b32 s10, s6, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s6, s6, s8
+; GFX6-NEXT: s_ashr_i32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s7, s7, 16
+; GFX6-NEXT: s_lshl_b32 s8, s15, 16
+; GFX6-NEXT: s_cmp_gt_i32 s7, -1
+; GFX6-NEXT: s_cselect_b32 s9, s7, -1
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_i32 s7, -1
+; GFX6-NEXT: s_cselect_b32 s10, s7, -1
+; GFX6-NEXT: s_sub_i32 s10, s10, s17
+; GFX6-NEXT: s_cmp_gt_i32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_cmp_lt_i32 s8, s10
+; GFX6-NEXT: s_cselect_b32 s8, s8, s10
+; GFX6-NEXT: s_sub_i32 s7, s7, s8
+; GFX6-NEXT: s_mov_b32 s8, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s8
+; GFX6-NEXT: s_and_b32 s0, s0, s8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s8
+; GFX6-NEXT: s_and_b32 s2, s3, s8
+; GFX6-NEXT: s_and_b32 s3, s5, s8
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_ashr_i32 s7, s7, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s8
+; GFX6-NEXT: s_and_b32 s4, s7, s8
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: s_and_b32 s3, s6, s8
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_or_b32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s12, s4, 16
+; GFX8-NEXT: s_lshr_b32 s13, s5, 16
+; GFX8-NEXT: s_lshr_b32 s14, s6, 16
+; GFX8-NEXT: s_lshr_b32 s15, s7, 16
+; GFX8-NEXT: s_lshr_b32 s8, s0, 16
+; GFX8-NEXT: s_lshr_b32 s9, s1, 16
+; GFX8-NEXT: s_lshr_b32 s10, s2, 16
+; GFX8-NEXT: s_lshr_b32 s11, s3, 16
+; GFX8-NEXT: s_sext_i32_i16 s18, s0
+; GFX8-NEXT: s_sext_i32_i16 s19, 0xffff
+; GFX8-NEXT: s_cmp_gt_i32 s18, s19
+; GFX8-NEXT: s_movk_i32 s16, 0x7fff
+; GFX8-NEXT: s_cselect_b32 s20, s18, s19
+; GFX8-NEXT: s_sub_i32 s20, s20, s16
+; GFX8-NEXT: s_cmp_lt_i32 s18, s19
+; GFX8-NEXT: s_mov_b32 s17, 0x8000
+; GFX8-NEXT: s_cselect_b32 s18, s18, s19
+; GFX8-NEXT: s_sub_i32 s18, s18, s17
+; GFX8-NEXT: s_sext_i32_i16 s20, s20
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_gt_i32 s20, s4
+; GFX8-NEXT: s_cselect_b32 s4, s20, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_sext_i32_i16 s18, s18
+; GFX8-NEXT: s_cmp_lt_i32 s4, s18
+; GFX8-NEXT: s_cselect_b32 s4, s4, s18
+; GFX8-NEXT: s_sub_i32 s0, s0, s4
+; GFX8-NEXT: s_sext_i32_i16 s4, s8
+; GFX8-NEXT: s_cmp_gt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s18, s4, s19
+; GFX8-NEXT: s_sub_i32 s18, s18, s16
+; GFX8-NEXT: s_cmp_lt_i32 s4, s19
+; GFX8-NEXT: s_cselect_b32 s4, s4, s19
+; GFX8-NEXT: s_sub_i32 s4, s4, s17
+; GFX8-NEXT: s_sext_i32_i16 s18, s18
+; GFX8-NEXT: s_sext_i32_i16 s12, s12
+; GFX8-NEXT: s_cmp_gt_i32 s18, s12
+; GFX8-NEXT: s_cselect_b32 s12, s18, s12
+; GFX8-NEXT: s_sext_i32_i16 s12, s12
+; GFX8-NEXT: s_sext_i32_i16 s4, s4
+; GFX8-NEXT: s_cmp_lt_i32 s12, s4
+; GFX8-NEXT: s_cselect_b32 s4, s12, s4
+; GFX8-NEXT: s_sub_i32 s4, s8, s4
+; GFX8-NEXT: s_sext_i32_i16 s8, s1
+; GFX8-NEXT: s_cmp_gt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s12, s8, s19
+; GFX8-NEXT: s_sub_i32 s12, s12, s16
+; GFX8-NEXT: s_cmp_lt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s8, s8, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s17
+; GFX8-NEXT: s_sext_i32_i16 s12, s12
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_gt_i32 s12, s5
+; GFX8-NEXT: s_cselect_b32 s5, s12, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_cmp_lt_i32 s5, s8
+; GFX8-NEXT: s_cselect_b32 s5, s5, s8
+; GFX8-NEXT: s_sub_i32 s1, s1, s5
+; GFX8-NEXT: s_sext_i32_i16 s5, s9
+; GFX8-NEXT: s_cmp_gt_i32 s5, s19
+; GFX8-NEXT: s_cselect_b32 s8, s5, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_lt_i32 s5, s19
+; GFX8-NEXT: s_cselect_b32 s5, s5, s19
+; GFX8-NEXT: s_sub_i32 s5, s5, s17
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s12, s13
+; GFX8-NEXT: s_cmp_gt_i32 s8, s12
+; GFX8-NEXT: s_cselect_b32 s8, s8, s12
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s5, s5
+; GFX8-NEXT: s_cmp_lt_i32 s8, s5
+; GFX8-NEXT: s_cselect_b32 s5, s8, s5
+; GFX8-NEXT: s_sub_i32 s5, s9, s5
+; GFX8-NEXT: s_sext_i32_i16 s8, s2
+; GFX8-NEXT: s_cmp_gt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s9, s8, s19
+; GFX8-NEXT: s_sub_i32 s9, s9, s16
+; GFX8-NEXT: s_cmp_lt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s8, s8, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s17
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_gt_i32 s9, s6
+; GFX8-NEXT: s_cselect_b32 s6, s9, s6
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_cmp_lt_i32 s6, s8
+; GFX8-NEXT: s_cselect_b32 s6, s6, s8
+; GFX8-NEXT: s_sub_i32 s2, s2, s6
+; GFX8-NEXT: s_sext_i32_i16 s6, s10
+; GFX8-NEXT: s_cmp_gt_i32 s6, s19
+; GFX8-NEXT: s_cselect_b32 s8, s6, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_lt_i32 s6, s19
+; GFX8-NEXT: s_cselect_b32 s6, s6, s19
+; GFX8-NEXT: s_sub_i32 s6, s6, s17
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s9, s14
+; GFX8-NEXT: s_cmp_gt_i32 s8, s9
+; GFX8-NEXT: s_cselect_b32 s8, s8, s9
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s6, s6
+; GFX8-NEXT: s_cmp_lt_i32 s8, s6
+; GFX8-NEXT: s_cselect_b32 s6, s8, s6
+; GFX8-NEXT: s_sub_i32 s6, s10, s6
+; GFX8-NEXT: s_sext_i32_i16 s8, s3
+; GFX8-NEXT: s_cmp_gt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s9, s8, s19
+; GFX8-NEXT: s_sub_i32 s9, s9, s16
+; GFX8-NEXT: s_cmp_lt_i32 s8, s19
+; GFX8-NEXT: s_cselect_b32 s8, s8, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s17
+; GFX8-NEXT: s_sext_i32_i16 s9, s9
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_cmp_gt_i32 s9, s7
+; GFX8-NEXT: s_cselect_b32 s7, s9, s7
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_cmp_lt_i32 s7, s8
+; GFX8-NEXT: s_cselect_b32 s7, s7, s8
+; GFX8-NEXT: s_sub_i32 s3, s3, s7
+; GFX8-NEXT: s_sext_i32_i16 s7, s11
+; GFX8-NEXT: s_cmp_gt_i32 s7, s19
+; GFX8-NEXT: s_cselect_b32 s8, s7, s19
+; GFX8-NEXT: s_sub_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_lt_i32 s7, s19
+; GFX8-NEXT: s_cselect_b32 s7, s7, s19
+; GFX8-NEXT: s_sub_i32 s7, s7, s17
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s9, s15
+; GFX8-NEXT: s_cmp_gt_i32 s8, s9
+; GFX8-NEXT: s_cselect_b32 s8, s8, s9
+; GFX8-NEXT: s_sext_i32_i16 s8, s8
+; GFX8-NEXT: s_sext_i32_i16 s7, s7
+; GFX8-NEXT: s_cmp_lt_i32 s8, s7
+; GFX8-NEXT: s_cselect_b32 s7, s8, s7
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s4, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s4, s6, 0x100000
+; GFX8-NEXT: s_sub_i32 s7, s11, s7
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s4
+; GFX8-NEXT: s_bfe_u32 s4, s7, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s10, -1, -1
+; GFX9-NEXT: s_sext_i32_i16 s13, s10
+; GFX9-NEXT: s_sext_i32_i16 s11, s0
+; GFX9-NEXT: s_ashr_i32 s12, s0, 16
+; GFX9-NEXT: s_ashr_i32 s10, s10, 16
+; GFX9-NEXT: s_cmp_gt_i32 s11, s13
+; GFX9-NEXT: s_cselect_b32 s14, s11, s13
+; GFX9-NEXT: s_cmp_gt_i32 s12, s10
+; GFX9-NEXT: s_movk_i32 s8, 0x7fff
+; GFX9-NEXT: s_cselect_b32 s15, s12, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, s8, s8
+; GFX9-NEXT: s_lshr_b32 s15, s14, 16
+; GFX9-NEXT: s_lshr_b32 s16, s8, 16
+; GFX9-NEXT: s_sub_i32 s14, s14, s8
+; GFX9-NEXT: s_sub_i32 s15, s15, s16
+; GFX9-NEXT: s_cmp_lt_i32 s11, s13
+; GFX9-NEXT: s_cselect_b32 s11, s11, s13
+; GFX9-NEXT: s_cmp_lt_i32 s12, s10
+; GFX9-NEXT: s_mov_b32 s9, 0xffff8000
+; GFX9-NEXT: s_cselect_b32 s12, s12, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s9, s9, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s14, s14, s15
+; GFX9-NEXT: s_lshr_b32 s12, s11, 16
+; GFX9-NEXT: s_lshr_b32 s15, s9, 16
+; GFX9-NEXT: s_sub_i32 s11, s11, s9
+; GFX9-NEXT: s_sub_i32 s12, s12, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s12
+; GFX9-NEXT: s_sext_i32_i16 s12, s14
+; GFX9-NEXT: s_sext_i32_i16 s17, s4
+; GFX9-NEXT: s_ashr_i32 s14, s14, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_gt_i32 s12, s17
+; GFX9-NEXT: s_cselect_b32 s12, s12, s17
+; GFX9-NEXT: s_cmp_gt_i32 s14, s4
+; GFX9-NEXT: s_cselect_b32 s4, s14, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX9-NEXT: s_sext_i32_i16 s12, s4
+; GFX9-NEXT: s_sext_i32_i16 s14, s11
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_ashr_i32 s11, s11, 16
+; GFX9-NEXT: s_cmp_lt_i32 s12, s14
+; GFX9-NEXT: s_cselect_b32 s12, s12, s14
+; GFX9-NEXT: s_cmp_lt_i32 s4, s11
+; GFX9-NEXT: s_cselect_b32 s4, s4, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s12, s4
+; GFX9-NEXT: s_lshr_b32 s11, s0, 16
+; GFX9-NEXT: s_lshr_b32 s12, s4, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s4
+; GFX9-NEXT: s_sub_i32 s4, s11, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s1
+; GFX9-NEXT: s_ashr_i32 s11, s1, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s12, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s11, s10
+; GFX9-NEXT: s_cselect_b32 s14, s11, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX9-NEXT: s_lshr_b32 s14, s12, 16
+; GFX9-NEXT: s_sub_i32 s12, s12, s8
+; GFX9-NEXT: s_sub_i32 s14, s14, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s11, s10
+; GFX9-NEXT: s_cselect_b32 s11, s11, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s11
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_pack_ll_b32_b16 s12, s12, s14
+; GFX9-NEXT: s_sub_i32 s4, s4, s9
+; GFX9-NEXT: s_sub_i32 s11, s11, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s11
+; GFX9-NEXT: s_sext_i32_i16 s11, s12
+; GFX9-NEXT: s_sext_i32_i16 s14, s5
+; GFX9-NEXT: s_ashr_i32 s12, s12, 16
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_cmp_gt_i32 s11, s14
+; GFX9-NEXT: s_cselect_b32 s11, s11, s14
+; GFX9-NEXT: s_cmp_gt_i32 s12, s5
+; GFX9-NEXT: s_cselect_b32 s5, s12, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s11, s5
+; GFX9-NEXT: s_sext_i32_i16 s11, s5
+; GFX9-NEXT: s_sext_i32_i16 s12, s4
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_lt_i32 s11, s12
+; GFX9-NEXT: s_cselect_b32 s11, s11, s12
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s11, s4
+; GFX9-NEXT: s_lshr_b32 s5, s1, 16
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s4
+; GFX9-NEXT: s_sub_i32 s4, s5, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s2
+; GFX9-NEXT: s_ashr_i32 s5, s2, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s11, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s12, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s12
+; GFX9-NEXT: s_lshr_b32 s12, s11, 16
+; GFX9-NEXT: s_sub_i32 s11, s11, s8
+; GFX9-NEXT: s_sub_i32 s12, s12, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s5, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_pack_ll_b32_b16 s11, s11, s12
+; GFX9-NEXT: s_sub_i32 s4, s4, s9
+; GFX9-NEXT: s_sub_i32 s5, s5, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s11
+; GFX9-NEXT: s_sext_i32_i16 s12, s6
+; GFX9-NEXT: s_ashr_i32 s11, s11, 16
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s12
+; GFX9-NEXT: s_cselect_b32 s5, s5, s12
+; GFX9-NEXT: s_cmp_gt_i32 s11, s6
+; GFX9-NEXT: s_cselect_b32 s6, s11, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX9-NEXT: s_sext_i32_i16 s6, s5
+; GFX9-NEXT: s_sext_i32_i16 s11, s4
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_lt_i32 s6, s11
+; GFX9-NEXT: s_cselect_b32 s6, s6, s11
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s6, s4
+; GFX9-NEXT: s_lshr_b32 s5, s2, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_sub_i32 s4, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX9-NEXT: s_sext_i32_i16 s4, s3
+; GFX9-NEXT: s_ashr_i32 s5, s3, 16
+; GFX9-NEXT: s_cmp_gt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s6, s4, s13
+; GFX9-NEXT: s_cmp_gt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s11, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s11
+; GFX9-NEXT: s_lshr_b32 s11, s6, 16
+; GFX9-NEXT: s_sub_i32 s6, s6, s8
+; GFX9-NEXT: s_sub_i32 s8, s11, s16
+; GFX9-NEXT: s_cmp_lt_i32 s4, s13
+; GFX9-NEXT: s_cselect_b32 s4, s4, s13
+; GFX9-NEXT: s_cmp_lt_i32 s5, s10
+; GFX9-NEXT: s_cselect_b32 s5, s5, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, s6, s8
+; GFX9-NEXT: s_sub_i32 s4, s4, s9
+; GFX9-NEXT: s_sub_i32 s5, s5, s15
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_sext_i32_i16 s5, s6
+; GFX9-NEXT: s_sext_i32_i16 s8, s7
+; GFX9-NEXT: s_ashr_i32 s6, s6, 16
+; GFX9-NEXT: s_ashr_i32 s7, s7, 16
+; GFX9-NEXT: s_cmp_gt_i32 s5, s8
+; GFX9-NEXT: s_cselect_b32 s5, s5, s8
+; GFX9-NEXT: s_cmp_gt_i32 s6, s7
+; GFX9-NEXT: s_cselect_b32 s6, s6, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX9-NEXT: s_sext_i32_i16 s6, s5
+; GFX9-NEXT: s_sext_i32_i16 s7, s4
+; GFX9-NEXT: s_ashr_i32 s5, s5, 16
+; GFX9-NEXT: s_ashr_i32 s4, s4, 16
+; GFX9-NEXT: s_cmp_lt_i32 s6, s7
+; GFX9-NEXT: s_cselect_b32 s6, s6, s7
+; GFX9-NEXT: s_cmp_lt_i32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s6, s4
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: s_sub_i32 s4, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, -1, -1
+; GFX10-NEXT: s_sext_i32_i16 s9, s0
+; GFX10-NEXT: s_sext_i32_i16 s11, s8
+; GFX10-NEXT: s_ashr_i32 s10, s0, 16
+; GFX10-NEXT: s_ashr_i32 s8, s8, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s11
+; GFX10-NEXT: s_movk_i32 s14, 0x7fff
+; GFX10-NEXT: s_cselect_b32 s12, s9, s11
+; GFX10-NEXT: s_cmp_gt_i32 s10, s8
+; GFX10-NEXT: s_mov_b32 s16, 0xffff8000
+; GFX10-NEXT: s_cselect_b32 s13, s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s16, s16, s16
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s13
+; GFX10-NEXT: s_pack_ll_b32_b16 s13, s14, s14
+; GFX10-NEXT: s_lshr_b32 s14, s12, 16
+; GFX10-NEXT: s_lshr_b32 s15, s13, 16
+; GFX10-NEXT: s_sub_i32 s12, s12, s13
+; GFX10-NEXT: s_sub_i32 s14, s14, s15
+; GFX10-NEXT: s_cmp_lt_i32 s9, s11
+; GFX10-NEXT: s_sext_i32_i16 s18, s4
+; GFX10-NEXT: s_cselect_b32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s10, s8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s10, s10, s8
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s12, s14
+; GFX10-NEXT: s_lshr_b32 s12, s9, 16
+; GFX10-NEXT: s_lshr_b32 s14, s16, 16
+; GFX10-NEXT: s_sext_i32_i16 s17, s10
+; GFX10-NEXT: s_sub_i32 s9, s9, s16
+; GFX10-NEXT: s_sub_i32 s12, s12, s14
+; GFX10-NEXT: s_ashr_i32 s10, s10, 16
+; GFX10-NEXT: s_cmp_gt_i32 s17, s18
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s12
+; GFX10-NEXT: s_cselect_b32 s17, s17, s18
+; GFX10-NEXT: s_cmp_gt_i32 s10, s4
+; GFX10-NEXT: s_sext_i32_i16 s12, s9
+; GFX10-NEXT: s_cselect_b32 s4, s10, s4
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s17, s4
+; GFX10-NEXT: s_sext_i32_i16 s18, s5
+; GFX10-NEXT: s_sext_i32_i16 s10, s4
+; GFX10-NEXT: s_ashr_i32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_i32 s10, s12
+; GFX10-NEXT: s_cselect_b32 s10, s10, s12
+; GFX10-NEXT: s_cmp_lt_i32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s9
+; GFX10-NEXT: s_lshr_b32 s9, s0, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s10, s4
+; GFX10-NEXT: s_lshr_b32 s10, s4, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s4
+; GFX10-NEXT: s_sub_i32 s4, s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s9, s1
+; GFX10-NEXT: s_ashr_i32 s10, s1, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s4
+; GFX10-NEXT: s_cselect_b32 s12, s9, s11
+; GFX10-NEXT: s_cmp_gt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s17, s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s17
+; GFX10-NEXT: s_lshr_b32 s17, s12, 16
+; GFX10-NEXT: s_sub_i32 s12, s12, s13
+; GFX10-NEXT: s_sub_i32 s17, s17, s15
+; GFX10-NEXT: s_cmp_lt_i32 s9, s11
+; GFX10-NEXT: s_cselect_b32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s10, s10, s8
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s12, s17
+; GFX10-NEXT: s_lshr_b32 s12, s9, 16
+; GFX10-NEXT: s_sext_i32_i16 s17, s10
+; GFX10-NEXT: s_sub_i32 s9, s9, s16
+; GFX10-NEXT: s_sub_i32 s12, s12, s14
+; GFX10-NEXT: s_ashr_i32 s10, s10, 16
+; GFX10-NEXT: s_cmp_gt_i32 s17, s18
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s12
+; GFX10-NEXT: s_cselect_b32 s17, s17, s18
+; GFX10-NEXT: s_cmp_gt_i32 s10, s5
+; GFX10-NEXT: s_sext_i32_i16 s12, s9
+; GFX10-NEXT: s_cselect_b32 s5, s10, s5
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s17, s5
+; GFX10-NEXT: s_sext_i32_i16 s18, s6
+; GFX10-NEXT: s_sext_i32_i16 s10, s5
+; GFX10-NEXT: s_ashr_i32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_i32 s10, s12
+; GFX10-NEXT: s_cselect_b32 s10, s10, s12
+; GFX10-NEXT: s_cmp_lt_i32 s5, s9
+; GFX10-NEXT: s_cselect_b32 s5, s5, s9
+; GFX10-NEXT: s_lshr_b32 s9, s1, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s10, s5
+; GFX10-NEXT: s_lshr_b32 s10, s5, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s5
+; GFX10-NEXT: s_sub_i32 s5, s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s9, s2
+; GFX10-NEXT: s_ashr_i32 s10, s2, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX10-NEXT: s_cselect_b32 s12, s9, s11
+; GFX10-NEXT: s_cmp_gt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s17, s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s17
+; GFX10-NEXT: s_lshr_b32 s17, s12, 16
+; GFX10-NEXT: s_sub_i32 s12, s12, s13
+; GFX10-NEXT: s_sub_i32 s17, s17, s15
+; GFX10-NEXT: s_cmp_lt_i32 s9, s11
+; GFX10-NEXT: s_cselect_b32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s10, s10, s8
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s10, s12, s17
+; GFX10-NEXT: s_lshr_b32 s12, s9, 16
+; GFX10-NEXT: s_sext_i32_i16 s17, s10
+; GFX10-NEXT: s_sub_i32 s9, s9, s16
+; GFX10-NEXT: s_sub_i32 s12, s12, s14
+; GFX10-NEXT: s_ashr_i32 s10, s10, 16
+; GFX10-NEXT: s_cmp_gt_i32 s17, s18
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s9, s12
+; GFX10-NEXT: s_cselect_b32 s17, s17, s18
+; GFX10-NEXT: s_cmp_gt_i32 s10, s6
+; GFX10-NEXT: s_sext_i32_i16 s12, s9
+; GFX10-NEXT: s_cselect_b32 s6, s10, s6
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s17, s6
+; GFX10-NEXT: s_sext_i32_i16 s10, s6
+; GFX10-NEXT: s_ashr_i32 s6, s6, 16
+; GFX10-NEXT: s_cmp_lt_i32 s10, s12
+; GFX10-NEXT: s_cselect_b32 s10, s10, s12
+; GFX10-NEXT: s_cmp_lt_i32 s6, s9
+; GFX10-NEXT: s_cselect_b32 s6, s6, s9
+; GFX10-NEXT: s_lshr_b32 s9, s2, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s10, s6
+; GFX10-NEXT: s_lshr_b32 s10, s6, 16
+; GFX10-NEXT: s_sub_i32 s2, s2, s6
+; GFX10-NEXT: s_sub_i32 s6, s9, s10
+; GFX10-NEXT: s_sext_i32_i16 s9, s3
+; GFX10-NEXT: s_ashr_i32 s10, s3, 16
+; GFX10-NEXT: s_cmp_gt_i32 s9, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX10-NEXT: s_cselect_b32 s12, s9, s11
+; GFX10-NEXT: s_cmp_gt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s17, s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s12, s12, s17
+; GFX10-NEXT: s_lshr_b32 s17, s12, 16
+; GFX10-NEXT: s_sub_i32 s12, s12, s13
+; GFX10-NEXT: s_sub_i32 s13, s17, s15
+; GFX10-NEXT: s_cmp_lt_i32 s9, s11
+; GFX10-NEXT: s_cselect_b32 s9, s9, s11
+; GFX10-NEXT: s_cmp_lt_i32 s10, s8
+; GFX10-NEXT: s_cselect_b32 s8, s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s9, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s9, s12, s13
+; GFX10-NEXT: s_lshr_b32 s10, s8, 16
+; GFX10-NEXT: s_sext_i32_i16 s11, s9
+; GFX10-NEXT: s_sext_i32_i16 s12, s7
+; GFX10-NEXT: s_sub_i32 s8, s8, s16
+; GFX10-NEXT: s_sub_i32 s10, s10, s14
+; GFX10-NEXT: s_ashr_i32 s9, s9, 16
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_cmp_gt_i32 s11, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, s8, s10
+; GFX10-NEXT: s_cselect_b32 s11, s11, s12
+; GFX10-NEXT: s_cmp_gt_i32 s9, s7
+; GFX10-NEXT: s_sext_i32_i16 s10, s8
+; GFX10-NEXT: s_cselect_b32 s7, s9, s7
+; GFX10-NEXT: s_ashr_i32 s8, s8, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s7, s11, s7
+; GFX10-NEXT: s_sext_i32_i16 s9, s7
+; GFX10-NEXT: s_ashr_i32 s7, s7, 16
+; GFX10-NEXT: s_cmp_lt_i32 s9, s10
+; GFX10-NEXT: s_cselect_b32 s9, s9, s10
+; GFX10-NEXT: s_cmp_lt_i32 s7, s8
+; GFX10-NEXT: s_cselect_b32 s4, s7, s8
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s9, s4
+; GFX10-NEXT: s_lshr_b32 s7, s4, 16
+; GFX10-NEXT: s_sub_i32 s3, s3, s4
+; GFX10-NEXT: s_sub_i32 s4, s5, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x i32>
+ ret <4 x i32> %cast
+}
+
+; FIXME: i48 broken because i48 add broken
+; define i48 @v_ssubsat_i48(i48 %lhs, i48 %rhs) {
+; %result = call i48 @llvm.ssub.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps i48 @s_ssubsat_i48(i48 inreg %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.ssub.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps <2 x float> @ssubsat_i48_sv(i48 inreg %lhs, i48 %rhs) {
+; %result = call i48 @llvm.ssub.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+; define amdgpu_ps <2 x float> @ssubsat_i48_vs(i48 %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.ssub.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+define i64 @v_ssubsat_i64(i64 %lhs, i64 %rhs) {
+; GFX6-LABEL: v_ssubsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v0, v2
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[2:3]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v2, s[6:7], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v0, v2
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[2:3]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v2, s[6:7], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, v0, v2
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[2:3]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v5
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v2, s[6:7], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_sub_co_u32_e64 v10, vcc_lo, v0, v2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v11, vcc_lo, v1, v3, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_ashrrev_i32_e32 v6, 31, v11
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, v[10:11], v[0:1]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s5, v6, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s5, 0x80000000, v6, s5
+; GFX10-NEXT: s_xor_b32 vcc_lo, vcc_lo, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v10, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v11, v1, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i64 @llvm.ssub.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps i64 @s_ssubsat_i64(i64 inreg %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s4, s0, s2
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: s_and_b32 s5, s5, 1
+; GFX6-NEXT: s_cmp_lg_u32 s5, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_subb_u32 s5, s1, s3
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX6-NEXT: s_ashr_i32 s2, s5, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: s_add_u32 s0, s2, 0
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX6-NEXT: v_mov_b32_e32 v0, s4
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s4, s0, s2
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: s_and_b32 s5, s5, 1
+; GFX8-NEXT: s_cmp_lg_u32 s5, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_subb_u32 s5, s1, s3
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX8-NEXT: s_ashr_i32 s2, s5, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: s_add_u32 s0, s2, 0
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX8-NEXT: v_mov_b32_e32 v0, s4
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s4, s0, s2
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: s_and_b32 s5, s5, 1
+; GFX9-NEXT: s_cmp_lg_u32 s5, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_subb_u32 s5, s1, s3
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX9-NEXT: s_ashr_i32 s2, s5, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: s_add_u32 s0, s2, 0
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX9-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s4, s0, s2
+; GFX10-NEXT: s_cselect_b32 s5, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v0, s4
+; GFX10-NEXT: s_and_b32 s5, s5, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s5, 0
+; GFX10-NEXT: s_subb_u32 s5, s1, s3
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[4:5], s[0:1]
+; GFX10-NEXT: v_cmp_gt_i64_e64 s1, s[2:3], 0
+; GFX10-NEXT: s_ashr_i32 s2, s5, 31
+; GFX10-NEXT: v_mov_b32_e32 v1, s5
+; GFX10-NEXT: s_xor_b32 s3, s1, s0
+; GFX10-NEXT: s_add_u32 s0, s2, 0
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, s0, s3
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: s_addc_u32 s1, s2, 0x80000000
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, s1, s3
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.ssub.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps <2 x float> @ssubsat_i64_sv(i64 inreg %lhs, i64 %rhs) {
+; GFX6-LABEL: ssubsat_i64_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v3, vcc, v3, v1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[0:1], 0, v[0:1]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v4, s[2:3], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i64_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v3, vcc, v3, v1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[0:1], 0, v[0:1]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v4, s[2:3], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i64_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_sub_co_u32_e32 v2, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v3, vcc, v3, v1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[0:1], 0, v[0:1]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[2:3], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[2:3], v0, v1, s[2:3]
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i64_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_sub_co_u32_e64 v2, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, 0, v[0:1]
+; GFX10-NEXT: v_ashrrev_i32_e32 v4, 31, v3
+; GFX10-NEXT: v_cmp_gt_i64_e64 s0, s[0:1], v[2:3]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s1, v4, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s1, 0x80000000, v4, s1
+; GFX10-NEXT: s_xor_b32 vcc_lo, vcc_lo, s0
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.ssub.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x float> @ssubsat_i64_vs(i64 %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: ssubsat_i64_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_subrev_i32_e32 v2, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v3, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[2:3], s[0:1], 0
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX6-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX6-NEXT: v_add_i32_e64 v4, s[0:1], 0, v0
+; GFX6-NEXT: v_addc_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX6-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i64_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_subrev_u32_e32 v2, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v3, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[2:3], s[0:1], 0
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX8-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX8-NEXT: v_add_u32_e64 v4, s[0:1], 0, v0
+; GFX8-NEXT: v_addc_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX8-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i64_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_subrev_co_u32_e32 v2, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v3, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[2:3], v[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[2:3], s[0:1], 0
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v3
+; GFX9-NEXT: v_bfrev_b32_e32 v1, 1
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[0:1], 0, v0
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[0:1], v0, v1, s[0:1]
+; GFX9-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v2, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i64_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_sub_co_u32_e64 v2, vcc_lo, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e64 s1, s[0:1], 0
+; GFX10-NEXT: v_ashrrev_i32_e32 v4, 31, v3
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[2:3], v[0:1]
+; GFX10-NEXT: v_add_co_u32_e64 v0, s0, v4, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 0x80000000, v4, s0
+; GFX10-NEXT: s_xor_b32 vcc_lo, s1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v2, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.ssub.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define <2 x i64> @v_ssubsat_v2i64(<2 x i64> %lhs, <2 x i64> %rhs) {
+; GFX6-LABEL: v_ssubsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v0, v4
+; GFX6-NEXT: v_subb_u32_e32 v9, vcc, v1, v5, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[4:5]
+; GFX6-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX6-NEXT: s_brev_b32 s8, 1
+; GFX6-NEXT: v_mov_b32_e32 v1, s8
+; GFX6-NEXT: v_add_i32_e64 v4, s[6:7], 0, v0
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v2, v6
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX6-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[6:7]
+; GFX6-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX6-NEXT: v_mov_b32_e32 v3, s8
+; GFX6-NEXT: v_add_i32_e64 v6, s[6:7], 0, v2
+; GFX6-NEXT: v_addc_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX6-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v0, v4
+; GFX8-NEXT: v_subb_u32_e32 v9, vcc, v1, v5, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[4:5]
+; GFX8-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX8-NEXT: s_brev_b32 s8, 1
+; GFX8-NEXT: v_mov_b32_e32 v1, s8
+; GFX8-NEXT: v_add_u32_e64 v4, s[6:7], 0, v0
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_addc_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v2, v6
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX8-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[6:7]
+; GFX8-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX8-NEXT: v_mov_b32_e32 v3, s8
+; GFX8-NEXT: v_add_u32_e64 v6, s[6:7], 0, v2
+; GFX8-NEXT: v_addc_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX8-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v8, vcc, v0, v4
+; GFX9-NEXT: v_subb_co_u32_e32 v9, vcc, v1, v5, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[8:9], v[0:1]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[4:5]
+; GFX9-NEXT: v_ashrrev_i32_e32 v0, 31, v9
+; GFX9-NEXT: s_brev_b32 s8, 1
+; GFX9-NEXT: v_mov_b32_e32 v1, s8
+; GFX9-NEXT: v_add_co_u32_e64 v4, s[6:7], 0, v0
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_addc_co_u32_e64 v1, s[6:7], v0, v1, s[6:7]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v8, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v9, v1, vcc
+; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, v2, v6
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[4:5], v[2:3]
+; GFX9-NEXT: v_cmp_lt_i64_e64 s[4:5], 0, v[6:7]
+; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v5
+; GFX9-NEXT: v_mov_b32_e32 v3, s8
+; GFX9-NEXT: v_add_co_u32_e64 v6, s[6:7], 0, v2
+; GFX9-NEXT: v_addc_co_u32_e64 v3, s[6:7], v2, v3, s[6:7]
+; GFX9-NEXT: s_xor_b64 vcc, s[4:5], vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v9, v0
+; GFX10-NEXT: v_mov_b32_e32 v10, v1
+; GFX10-NEXT: v_mov_b32_e32 v13, v2
+; GFX10-NEXT: v_mov_b32_e32 v14, v3
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, 0, v[4:5]
+; GFX10-NEXT: v_sub_co_u32_e64 v19, vcc_lo, v9, v4
+; GFX10-NEXT: s_brev_b32 s8, 1
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v20, vcc_lo, v10, v5, vcc_lo
+; GFX10-NEXT: v_sub_co_u32_e64 v23, vcc_lo, v13, v6
+; GFX10-NEXT: v_cmp_lt_i64_e64 s6, 0, v[6:7]
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v24, vcc_lo, v14, v7, vcc_lo
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i32_e32 v0, 31, v20
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_ashrrev_i32_e32 v1, 31, v24
+; GFX10-NEXT: v_add_co_u32_e64 v4, s5, v0, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v5, s5, s8, v0, s5
+; GFX10-NEXT: v_cmp_lt_i64_e64 s5, v[23:24], v[13:14]
+; GFX10-NEXT: v_add_co_u32_e64 v2, s7, v1, 0
+; GFX10-NEXT: s_xor_b32 vcc_lo, s4, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e64 v3, s7, s8, v1, s7
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v19, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v20, v5, vcc_lo
+; GFX10-NEXT: s_xor_b32 vcc_lo, s6, s5
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v23, v2, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v24, v3, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i64> @llvm.ssub.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps <2 x i64> @s_ssubsat_v2i64(<2 x i64> inreg %lhs, <2 x i64> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_subb_u32 s9, s1, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], s[4:5], 0
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX6-NEXT: s_ashr_i32 s4, s9, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX6-NEXT: s_add_u32 s0, s4, 0
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_brev_b32 s5, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_addc_u32 s1, s4, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: s_sub_u32 s0, s2, s6
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: v_mov_b32_e32 v0, s8
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_subb_u32 s1, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v3, s9
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[2:3], s[6:7], 0
+; GFX6-NEXT: s_ashr_i32 s4, s1, 31
+; GFX6-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: s_add_u32 s0, s4, 0
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: s_addc_u32 s3, s4, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v4
+; GFX6-NEXT: v_readfirstlane_b32 s1, v2
+; GFX6-NEXT: v_readfirstlane_b32 s2, v0
+; GFX6-NEXT: v_readfirstlane_b32 s3, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_subb_u32 s9, s1, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], s[4:5], 0
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX8-NEXT: s_ashr_i32 s4, s9, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX8-NEXT: s_add_u32 s0, s4, 0
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_brev_b32 s5, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_addc_u32 s1, s4, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: s_sub_u32 s0, s2, s6
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: v_mov_b32_e32 v0, s8
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: s_subb_u32 s1, s3, s7
+; GFX8-NEXT: v_mov_b32_e32 v3, s9
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[2:3], s[6:7], 0
+; GFX8-NEXT: s_ashr_i32 s4, s1, 31
+; GFX8-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: s_add_u32 s0, s4, 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: s_addc_u32 s3, s4, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v4
+; GFX8-NEXT: v_readfirstlane_b32 s1, v2
+; GFX8-NEXT: v_readfirstlane_b32 s2, v0
+; GFX8-NEXT: v_readfirstlane_b32 s3, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_subb_u32 s9, s1, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], s[4:5], 0
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[8:9], v[0:1]
+; GFX9-NEXT: s_ashr_i32 s4, s9, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[0:1], vcc
+; GFX9-NEXT: s_add_u32 s0, s4, 0
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_brev_b32 s5, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_addc_u32 s1, s4, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: s_sub_u32 s0, s2, s6
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: v_mov_b32_e32 v0, s8
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v0, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: s_subb_u32 s1, s3, s7
+; GFX9-NEXT: v_mov_b32_e32 v3, s9
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v3, v2, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[2:3], s[6:7], 0
+; GFX9-NEXT: s_ashr_i32 s4, s1, 31
+; GFX9-NEXT: s_xor_b64 vcc, s[2:3], vcc
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: s_add_u32 s0, s4, 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: s_addc_u32 s3, s4, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v4
+; GFX9-NEXT: v_readfirstlane_b32 s1, v2
+; GFX9-NEXT: v_readfirstlane_b32 s2, v0
+; GFX9-NEXT: v_readfirstlane_b32 s3, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cmp_gt_i64_e64 s4, s[4:5], 0
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: v_mov_b32_e32 v0, s8
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_brev_b32 s10, 1
+; GFX10-NEXT: s_subb_u32 s9, s1, s5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[8:9], s[0:1]
+; GFX10-NEXT: s_ashr_i32 s1, s9, 31
+; GFX10-NEXT: v_mov_b32_e32 v1, s9
+; GFX10-NEXT: s_xor_b32 s8, s4, s0
+; GFX10-NEXT: s_add_u32 s0, s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, s0, s8
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s10
+; GFX10-NEXT: s_sub_u32 s4, s2, s6
+; GFX10-NEXT: s_cselect_b32 s5, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, s1, s8
+; GFX10-NEXT: s_and_b32 s5, s5, 1
+; GFX10-NEXT: v_mov_b32_e32 v2, s4
+; GFX10-NEXT: s_cmp_lg_u32 s5, 0
+; GFX10-NEXT: s_subb_u32 s5, s3, s7
+; GFX10-NEXT: v_cmp_lt_i64_e64 s2, s[4:5], s[2:3]
+; GFX10-NEXT: v_cmp_gt_i64_e64 s3, s[6:7], 0
+; GFX10-NEXT: s_ashr_i32 s1, s5, 31
+; GFX10-NEXT: v_mov_b32_e32 v3, s5
+; GFX10-NEXT: s_xor_b32 s2, s3, s2
+; GFX10-NEXT: s_add_u32 s0, s1, 0
+; GFX10-NEXT: s_cselect_b32 s3, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, s0, s2
+; GFX10-NEXT: s_and_b32 s3, s3, 1
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: s_cmp_lg_u32 s3, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s10
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, s1, s2
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i64> @llvm.ssub.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps i128 @s_ssubsat_i128(i128 inreg %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: s_subb_u32 s9, s1, s5
+; GFX6-NEXT: s_cselect_b32 s10, 1, 0
+; GFX6-NEXT: s_and_b32 s10, s10, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_subb_u32 s10, s2, s6
+; GFX6-NEXT: s_cselect_b32 s11, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: s_and_b32 s11, s11, 1
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: s_cmp_lg_u32 s11, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_subb_u32 s11, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX6-NEXT: v_cmp_gt_u64_e64 s[0:1], s[4:5], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[10:11], v[0:1]
+; GFX6-NEXT: s_movk_i32 s2, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], s[6:7], 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[6:7], 0
+; GFX6-NEXT: s_sub_i32 s6, s2, 64
+; GFX6-NEXT: s_sub_i32 s4, 64, s2
+; GFX6-NEXT: s_cmp_lt_u32 s2, 64
+; GFX6-NEXT: s_cselect_b32 s12, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s2, 0
+; GFX6-NEXT: s_cselect_b32 s13, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX6-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX6-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX6-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX6-NEXT: s_ashr_i32 s4, s11, 31
+; GFX6-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX6-NEXT: s_and_b32 s12, s12, 1
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX6-NEXT: s_and_b32 s6, s13, 1
+; GFX6-NEXT: s_cmp_lg_u32 s6, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX6-NEXT: s_mov_b32 s5, s4
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX6-NEXT: s_add_u32 s2, s2, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: s_addc_u32 s3, s3, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: s_addc_u32 s0, s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX6-NEXT: v_mov_b32_e32 v1, s2
+; GFX6-NEXT: v_mov_b32_e32 v2, s3
+; GFX6-NEXT: v_mov_b32_e32 v3, s8
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v4, s9
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_mov_b32_e32 v4, s10
+; GFX6-NEXT: v_mov_b32_e32 v5, s11
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: v_readfirstlane_b32 s2, v2
+; GFX6-NEXT: v_readfirstlane_b32 s3, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: s_subb_u32 s9, s1, s5
+; GFX8-NEXT: s_cselect_b32 s10, 1, 0
+; GFX8-NEXT: s_and_b32 s10, s10, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_subb_u32 s10, s2, s6
+; GFX8-NEXT: s_cselect_b32 s11, 1, 0
+; GFX8-NEXT: s_and_b32 s11, s11, 1
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: s_cmp_lg_u32 s11, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: s_subb_u32 s11, s3, s7
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cmp_gt_u64_e64 s[0:1], s[4:5], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], s[6:7], 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: s_movk_i32 s2, 0x7f
+; GFX8-NEXT: s_sub_i32 s6, s2, 64
+; GFX8-NEXT: s_sub_i32 s4, 64, s2
+; GFX8-NEXT: s_cmp_lt_u32 s2, 64
+; GFX8-NEXT: s_cselect_b32 s12, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s2, 0
+; GFX8-NEXT: s_cselect_b32 s13, 1, 0
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX8-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX8-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX8-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX8-NEXT: s_ashr_i32 s4, s11, 31
+; GFX8-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX8-NEXT: s_and_b32 s12, s12, 1
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX8-NEXT: s_and_b32 s6, s13, 1
+; GFX8-NEXT: s_cmp_lg_u32 s6, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX8-NEXT: s_mov_b32 s5, s4
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX8-NEXT: s_add_u32 s2, s2, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: s_addc_u32 s3, s3, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: s_addc_u32 s0, s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX8-NEXT: v_mov_b32_e32 v1, s2
+; GFX8-NEXT: v_mov_b32_e32 v2, s3
+; GFX8-NEXT: v_mov_b32_e32 v3, s8
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v4, s9
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_mov_b32_e32 v4, s10
+; GFX8-NEXT: v_mov_b32_e32 v5, s11
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: v_readfirstlane_b32 s2, v2
+; GFX8-NEXT: v_readfirstlane_b32 s3, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: s_subb_u32 s9, s1, s5
+; GFX9-NEXT: s_cselect_b32 s10, 1, 0
+; GFX9-NEXT: s_and_b32 s10, s10, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_subb_u32 s10, s2, s6
+; GFX9-NEXT: s_cselect_b32 s11, 1, 0
+; GFX9-NEXT: s_and_b32 s11, s11, 1
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: s_cmp_lg_u32 s11, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: s_subb_u32 s11, s3, s7
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[8:9], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[10:11], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cmp_gt_u64_e64 s[0:1], s[4:5], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], s[6:7], 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: s_movk_i32 s2, 0x7f
+; GFX9-NEXT: s_sub_i32 s6, s2, 64
+; GFX9-NEXT: s_sub_i32 s4, 64, s2
+; GFX9-NEXT: s_cmp_lt_u32 s2, 64
+; GFX9-NEXT: s_cselect_b32 s12, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s2, 0
+; GFX9-NEXT: s_cselect_b32 s13, 1, 0
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_ashr_i64 s[0:1], s[10:11], s2
+; GFX9-NEXT: s_lshr_b64 s[2:3], s[8:9], s2
+; GFX9-NEXT: s_lshl_b64 s[4:5], s[10:11], s4
+; GFX9-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX9-NEXT: s_ashr_i32 s4, s11, 31
+; GFX9-NEXT: s_ashr_i64 s[6:7], s[10:11], s6
+; GFX9-NEXT: s_and_b32 s12, s12, 1
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[2:3], s[6:7]
+; GFX9-NEXT: s_and_b32 s6, s13, 1
+; GFX9-NEXT: s_cmp_lg_u32 s6, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX9-NEXT: s_mov_b32 s5, s4
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[0:1], s[0:1], s[4:5]
+; GFX9-NEXT: s_add_u32 s2, s2, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: s_addc_u32 s3, s3, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: s_addc_u32 s0, s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
+; GFX9-NEXT: v_mov_b32_e32 v1, s2
+; GFX9-NEXT: v_mov_b32_e32 v2, s3
+; GFX9-NEXT: v_mov_b32_e32 v3, s8
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v4, s9
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v4, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_mov_b32_e32 v4, s10
+; GFX9-NEXT: v_mov_b32_e32 v5, s11
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v4, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v5, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: v_readfirstlane_b32 s2, v2
+; GFX9-NEXT: v_readfirstlane_b32 s3, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: s_movk_i32 s12, 0x7f
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_subb_u32 s9, s1, s5
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[8:9], s[0:1]
+; GFX10-NEXT: s_and_b32 s10, s10, 1
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: s_subb_u32 s10, s2, s6
+; GFX10-NEXT: s_cselect_b32 s11, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s11, s11, 1
+; GFX10-NEXT: v_mov_b32_e32 v3, s10
+; GFX10-NEXT: s_cmp_lg_u32 s11, 0
+; GFX10-NEXT: s_subb_u32 s11, s3, s7
+; GFX10-NEXT: s_cmp_eq_u64 s[10:11], s[2:3]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s1, s[10:11], s[2:3]
+; GFX10-NEXT: s_cselect_b32 s0, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v4, s11
+; GFX10-NEXT: s_and_b32 s0, 1, s0
+; GFX10-NEXT: s_cmp_eq_u64 s[6:7], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_gt_u64_e64 s0, s[4:5], 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s1
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: s_sub_i32 s13, s12, 64
+; GFX10-NEXT: s_and_b32 s14, 1, s1
+; GFX10-NEXT: s_sub_i32 s2, 64, s12
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
+; GFX10-NEXT: v_cmp_gt_i64_e64 s0, s[6:7], 0
+; GFX10-NEXT: s_cmp_lt_u32 s12, 64
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s14
+; GFX10-NEXT: s_cselect_b32 s15, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s12, 0
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s0
+; GFX10-NEXT: s_lshr_b64 s[0:1], s[8:9], s12
+; GFX10-NEXT: s_lshl_b64 s[2:3], s[10:11], s2
+; GFX10-NEXT: s_ashr_i64 s[4:5], s[10:11], s12
+; GFX10-NEXT: s_and_b32 s12, s15, 1
+; GFX10-NEXT: s_or_b64 s[0:1], s[0:1], s[2:3]
+; GFX10-NEXT: s_ashr_i32 s2, s11, 31
+; GFX10-NEXT: s_ashr_i64 s[6:7], s[10:11], s13
+; GFX10-NEXT: s_cmp_lg_u32 s12, 0
+; GFX10-NEXT: s_mov_b32 s3, s2
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[0:1], s[6:7]
+; GFX10-NEXT: s_and_b32 s6, s16, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s9
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[8:9], s[0:1]
+; GFX10-NEXT: s_cmp_lg_u32 s12, 0
+; GFX10-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[4:5], s[2:3]
+; GFX10-NEXT: s_add_u32 s0, s0, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v1, s8
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v1, s0, vcc_lo
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v2, s1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v3, s2, vcc_lo
+; GFX10-NEXT: s_addc_u32 s3, s3, 0x80000000
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v4, s3, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.ssub.sat.i128(i128 %lhs, i128 %rhs)
+ ret i128 %result
+}
+
+define amdgpu_ps <4 x float> @ssubsat_i128_sv(i128 inreg %lhs, i128 %rhs) {
+; GFX6-LABEL: ssubsat_i128_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v5, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_subb_u32_e32 v6, vcc, v6, v2, vcc
+; GFX6-NEXT: v_subb_u32_e32 v7, vcc, v7, v3, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX6-NEXT: s_movk_i32 s0, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX6-NEXT: s_sub_i32 s1, s0, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX6-NEXT: s_sub_i32 s2, 64, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[0:1]
+; GFX6-NEXT: s_cmp_lt_u32 s0, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[2:3]
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[6:7], s2
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[4:5], s0
+; GFX6-NEXT: s_cmp_eq_u32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[6:7], s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[6:7], s1
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i128_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v5, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_subb_u32_e32 v6, vcc, v6, v2, vcc
+; GFX8-NEXT: v_subb_u32_e32 v7, vcc, v7, v3, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX8-NEXT: s_movk_i32 s0, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX8-NEXT: s_sub_i32 s1, s0, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX8-NEXT: s_sub_i32 s2, 64, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[0:1]
+; GFX8-NEXT: s_cmp_lt_u32 s0, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[2:3]
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX8-NEXT: s_cmp_eq_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i128_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v5, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_subb_co_u32_e32 v6, vcc, v6, v2, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v7, vcc, v7, v3, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[4:5]
+; GFX9-NEXT: s_movk_i32 s0, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[6:7]
+; GFX9-NEXT: s_sub_i32 s1, s0, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[6:7]
+; GFX9-NEXT: s_sub_i32 s2, 64, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[0:1]
+; GFX9-NEXT: s_cmp_lt_u32 s0, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[2:3]
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[2:3]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_xor_b32_e32 v10, v0, v8
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX9-NEXT: s_cmp_eq_u32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i128_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_sub_co_u32_e64 v4, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v5, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v6, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v7, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[4:5]
+; GFX10-NEXT: s_movk_i32 s0, 0x7f
+; GFX10-NEXT: s_sub_i32 s1, 64, s0
+; GFX10-NEXT: v_lshrrev_b64 v[15:16], s0, v[4:5]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_i64_e32 vcc_lo, s[2:3], v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, s[2:3], v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v9, v8, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, 0, v[0:1]
+; GFX10-NEXT: v_lshlrev_b64 v[8:9], s1, v[6:7]
+; GFX10-NEXT: s_sub_i32 s1, s0, 64
+; GFX10-NEXT: s_cmp_lt_u32 s0, 64
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s0, v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v11, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_or_b32_e32 v8, v15, v8
+; GFX10-NEXT: v_or_b32_e32 v9, v16, v9
+; GFX10-NEXT: v_ashrrev_i32_e32 v15, 31, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v12, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, 0, v[2:3]
+; GFX10-NEXT: v_ashrrev_i64 v[2:3], s1, v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e32 v11, v12, v11, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s0, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v9, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v8, vcc_lo
+; GFX10-NEXT: s_and_b32 s0, 1, s1
+; GFX10-NEXT: s_and_b32 s1, 1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, s1
+; GFX10-NEXT: v_xor_b32_e32 v9, v11, v10
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v5, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v15, v0, s0
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v15, v1, s0
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v8
+; GFX10-NEXT: v_add_co_ci_u32_e32 v8, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v9, vcc_lo, 0x80000000, v1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v4, v2, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v5, v3, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v6, v8, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v7, v9, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.ssub.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x float> @ssubsat_i128_vs(i128 %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: ssubsat_i128_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_subrev_i32_e32 v4, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v1, v5, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_subb_u32_e32 v6, vcc, v2, v6, vcc
+; GFX6-NEXT: v_subb_u32_e32 v7, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX6-NEXT: v_cmp_gt_u64_e64 s[0:1], s[0:1], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[2:3], 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: s_movk_i32 s0, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: s_sub_i32 s2, 64, s0
+; GFX6-NEXT: s_sub_i32 s1, s0, 64
+; GFX6-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX6-NEXT: s_cmp_lt_u32 s0, 64
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[4:5], s0
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[6:7], s2
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s0, 0
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[6:7], s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[6:7], s1
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: s_and_b32 s0, 1, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: ssubsat_i128_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_subrev_u32_e32 v4, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v1, v5, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_subb_u32_e32 v6, vcc, v2, v6, vcc
+; GFX8-NEXT: v_subb_u32_e32 v7, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX8-NEXT: v_cmp_gt_u64_e64 s[0:1], s[0:1], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_movk_i32 s0, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: s_sub_i32 s2, 64, s0
+; GFX8-NEXT: s_sub_i32 s1, s0, 64
+; GFX8-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX8-NEXT: s_cmp_lt_u32 s0, 64
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s0, 0
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_and_b32 s0, 1, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: ssubsat_i128_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_subrev_co_u32_e32 v4, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v1, v5, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_subb_co_u32_e32 v6, vcc, v2, v6, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v7, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX9-NEXT: v_cmp_gt_u64_e64 s[0:1], s[0:1], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], s[2:3], 0
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v7
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_movk_i32 s0, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: s_sub_i32 s2, 64, s0
+; GFX9-NEXT: s_sub_i32 s1, s0, 64
+; GFX9-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX9-NEXT: s_cmp_lt_u32 s0, 64
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s0, v[4:5]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s2, v[6:7]
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s0, 0
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s0, v[6:7]
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s1, v[6:7]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_and_b32 s0, 1, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v5, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: v_bfrev_b32_e32 v8, 1
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v4, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v5, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v6, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v7, v3, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: ssubsat_i128_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_mov_b32_e32 v5, v0
+; GFX10-NEXT: v_mov_b32_e32 v6, v1
+; GFX10-NEXT: v_mov_b32_e32 v9, v2
+; GFX10-NEXT: v_mov_b32_e32 v10, v3
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], 0
+; GFX10-NEXT: v_sub_co_u32_e64 v15, vcc_lo, v5, s0
+; GFX10-NEXT: v_cmp_gt_u64_e64 s0, s[0:1], 0
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v16, vcc_lo, s1, v6, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v19, vcc_lo, s2, v9, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, 1, s4
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v20, vcc_lo, s3, v10, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[15:16], v[5:6]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, s0
+; GFX10-NEXT: v_cmp_gt_i64_e64 s0, s[2:3], 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_ashrrev_i32_e32 v7, 31, v20
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[19:20], v[9:10]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, s0
+; GFX10-NEXT: s_movk_i32 s0, 0x7f
+; GFX10-NEXT: s_sub_i32 s2, 64, s0
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v1, v0, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s1
+; GFX10-NEXT: v_lshrrev_b64 v[0:1], s0, v[15:16]
+; GFX10-NEXT: v_lshlrev_b64 v[2:3], s2, v[19:20]
+; GFX10-NEXT: s_sub_i32 s1, s0, 64
+; GFX10-NEXT: s_cmp_lt_u32 s0, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v11, v9, v8, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[8:9], s1, v[19:20]
+; GFX10-NEXT: s_cmp_eq_u32 s0, 0
+; GFX10-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX10-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s0, v[19:20]
+; GFX10-NEXT: s_and_b32 s0, 1, s1
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, 1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, s1
+; GFX10-NEXT: v_xor_b32_e32 v9, v11, v10
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v15, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v16, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v7, v0, s0
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v7, v1, s0
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v8
+; GFX10-NEXT: v_add_co_ci_u32_e32 v8, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v9, vcc_lo, 0x80000000, v1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v15, v2, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v16, v3, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v19, v8, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v20, v9, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.ssub.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define <2 x i128> @v_ssubsat_v2i128(<2 x i128> %lhs, <2 x i128> %rhs) {
+; GFX6-LABEL: v_ssubsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, v0, v8
+; GFX6-NEXT: v_subb_u32_e32 v17, vcc, v1, v9, vcc
+; GFX6-NEXT: v_subb_u32_e32 v18, vcc, v2, v10, vcc
+; GFX6-NEXT: v_subb_u32_e32 v19, vcc, v3, v11, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX6-NEXT: s_movk_i32 s6, 0x7f
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX6-NEXT: s_sub_i32 s7, s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX6-NEXT: s_sub_i32 s8, 64, s6
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[8:9]
+; GFX6-NEXT: s_cmp_lt_u32 s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[10:11]
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX6-NEXT: s_cmp_eq_u32 s6, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX6-NEXT: v_lshr_b64 v[0:1], v[16:17], s6
+; GFX6-NEXT: v_lshl_b64 v[2:3], v[18:19], s8
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: s_and_b32 s4, 1, s4
+; GFX6-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX6-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX6-NEXT: v_ashr_i64 v[0:1], v[18:19], s7
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX6-NEXT: s_and_b32 s4, 1, s5
+; GFX6-NEXT: v_ashr_i64 v[8:9], v[18:19], s6
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX6-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, 0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX6-NEXT: s_brev_b32 s4, 1
+; GFX6-NEXT: v_mov_b32_e32 v8, s4
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v4, v12
+; GFX6-NEXT: v_subb_u32_e32 v9, vcc, v5, v13, vcc
+; GFX6-NEXT: v_subb_u32_e32 v10, vcc, v6, v14, vcc
+; GFX6-NEXT: v_subb_u32_e32 v11, vcc, v7, v15, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX6-NEXT: s_cmp_lt_u32 s6, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX6-NEXT: s_cmp_eq_u32 s6, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[12:13]
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[14:15]
+; GFX6-NEXT: v_ashr_i64 v[12:13], v[10:11], s6
+; GFX6-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX6-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX6-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX6-NEXT: v_lshr_b64 v[4:5], v[8:9], s6
+; GFX6-NEXT: v_lshl_b64 v[6:7], v[10:11], s8
+; GFX6-NEXT: s_and_b32 s6, 1, s5
+; GFX6-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX6-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX6-NEXT: v_ashr_i64 v[4:5], v[10:11], s7
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX6-NEXT: s_and_b32 s6, 1, s9
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX6-NEXT: s_and_b32 s5, 1, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX6-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, 0, v4
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, 0, v5, vcc
+; GFX6-NEXT: v_mov_b32_e32 v12, s4
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, 0, v6, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v7, v12, vcc
+; GFX6-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_ssubsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, v0, v8
+; GFX8-NEXT: v_subb_u32_e32 v17, vcc, v1, v9, vcc
+; GFX8-NEXT: v_subb_u32_e32 v18, vcc, v2, v10, vcc
+; GFX8-NEXT: v_subb_u32_e32 v19, vcc, v3, v11, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX8-NEXT: s_movk_i32 s6, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX8-NEXT: s_sub_i32 s7, s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX8-NEXT: s_sub_i32 s8, 64, s6
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[8:9]
+; GFX8-NEXT: s_cmp_lt_u32 s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[10:11]
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX8-NEXT: s_cmp_eq_u32 s6, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX8-NEXT: v_lshrrev_b64 v[0:1], s6, v[16:17]
+; GFX8-NEXT: v_lshlrev_b64 v[2:3], s8, v[18:19]
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: s_and_b32 s4, 1, s4
+; GFX8-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX8-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX8-NEXT: v_ashrrev_i64 v[0:1], s7, v[18:19]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: s_and_b32 s4, 1, s5
+; GFX8-NEXT: v_ashrrev_i64 v[8:9], s6, v[18:19]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX8-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, 0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
+; GFX8-NEXT: s_brev_b32 s4, 1
+; GFX8-NEXT: v_mov_b32_e32 v8, s4
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v4, v12
+; GFX8-NEXT: v_subb_u32_e32 v9, vcc, v5, v13, vcc
+; GFX8-NEXT: v_subb_u32_e32 v10, vcc, v6, v14, vcc
+; GFX8-NEXT: v_subb_u32_e32 v11, vcc, v7, v15, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX8-NEXT: s_cmp_lt_u32 s6, 64
+; GFX8-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX8-NEXT: s_cmp_eq_u32 s6, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[12:13]
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[14:15]
+; GFX8-NEXT: v_ashrrev_i64 v[12:13], s6, v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX8-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX8-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX8-NEXT: v_lshrrev_b64 v[4:5], s6, v[8:9]
+; GFX8-NEXT: v_lshlrev_b64 v[6:7], s8, v[10:11]
+; GFX8-NEXT: s_and_b32 s6, 1, s5
+; GFX8-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX8-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX8-NEXT: v_ashrrev_i64 v[4:5], s7, v[10:11]
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX8-NEXT: s_and_b32 s6, 1, s9
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX8-NEXT: s_and_b32 s5, 1, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, 0, v4
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, 0, v5, vcc
+; GFX8-NEXT: v_mov_b32_e32 v12, s4
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, 0, v6, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v7, v12, vcc
+; GFX8-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_ssubsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v16, vcc, v0, v8
+; GFX9-NEXT: v_subb_co_u32_e32 v17, vcc, v1, v9, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v18, vcc, v2, v10, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v19, vcc, v3, v11, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[16:17], v[0:1]
+; GFX9-NEXT: s_movk_i32 s6, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[18:19], v[2:3]
+; GFX9-NEXT: s_sub_i32 s7, s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[18:19], v[2:3]
+; GFX9-NEXT: s_sub_i32 s8, 64, s6
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[8:9]
+; GFX9-NEXT: s_cmp_lt_u32 s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[10:11]
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[10:11]
+; GFX9-NEXT: s_cmp_eq_u32 s6, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v10, v1, v0
+; GFX9-NEXT: v_lshrrev_b64 v[0:1], s6, v[16:17]
+; GFX9-NEXT: v_lshlrev_b64 v[2:3], s8, v[18:19]
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: s_and_b32 s4, 1, s4
+; GFX9-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX9-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX9-NEXT: v_ashrrev_i64 v[0:1], s7, v[18:19]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: s_and_b32 s4, 1, s5
+; GFX9-NEXT: v_ashrrev_i64 v[8:9], s6, v[18:19]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 s[4:5], 0, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v3, vcc
+; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, v16, s[4:5]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, v17, s[4:5]
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v11, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v9, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
+; GFX9-NEXT: s_brev_b32 s4, 1
+; GFX9-NEXT: v_mov_b32_e32 v8, s4
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, 0, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v10
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v16, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v17, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v18, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v19, v3, vcc
+; GFX9-NEXT: v_sub_co_u32_e32 v8, vcc, v4, v12
+; GFX9-NEXT: v_subb_co_u32_e32 v9, vcc, v5, v13, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v10, vcc, v6, v14, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v11, vcc, v7, v15, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[8:9], v[4:5]
+; GFX9-NEXT: s_cmp_lt_u32 s6, 64
+; GFX9-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, v[10:11], v[6:7]
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[10:11], v[6:7]
+; GFX9-NEXT: s_cmp_eq_u32 s6, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, 0, v[12:13]
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, 0, v[14:15]
+; GFX9-NEXT: v_ashrrev_i64 v[12:13], s6, v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e64 v6, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, 0, v[14:15]
+; GFX9-NEXT: v_ashrrev_i32_e32 v15, 31, v11
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc
+; GFX9-NEXT: v_xor_b32_e32 v14, v5, v4
+; GFX9-NEXT: v_lshrrev_b64 v[4:5], s6, v[8:9]
+; GFX9-NEXT: v_lshlrev_b64 v[6:7], s8, v[10:11]
+; GFX9-NEXT: s_and_b32 s6, 1, s5
+; GFX9-NEXT: v_or_b32_e32 v6, v4, v6
+; GFX9-NEXT: v_or_b32_e32 v7, v5, v7
+; GFX9-NEXT: v_ashrrev_i64 v[4:5], s7, v[10:11]
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX9-NEXT: s_and_b32 s6, 1, s9
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v5, v7, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s6
+; GFX9-NEXT: s_and_b32 s5, 1, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v8, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v5, v9, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s5
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v15, v12, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v15, v13, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, 0, v4
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, 0, v5, vcc
+; GFX9-NEXT: v_mov_b32_e32 v12, s4
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, 0, v6, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v7, v12, vcc
+; GFX9-NEXT: v_and_b32_e32 v12, 1, v14
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v12
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v8, v4, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v9, v5, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v10, v6, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v11, v7, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_ssubsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v22, v0
+; GFX10-NEXT: v_mov_b32_e32 v23, v1
+; GFX10-NEXT: v_mov_b32_e32 v20, v2
+; GFX10-NEXT: v_mov_b32_e32 v21, v3
+; GFX10-NEXT: s_movk_i32 s5, 0x7f
+; GFX10-NEXT: v_sub_co_u32_e64 v16, vcc_lo, v22, v8
+; GFX10-NEXT: s_sub_i32 s6, 64, s5
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v17, vcc_lo, v23, v9, vcc_lo
+; GFX10-NEXT: s_sub_i32 s7, s5, 64
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v18, vcc_lo, v20, v10, vcc_lo
+; GFX10-NEXT: s_cmp_lt_u32 s5, 64
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v19, vcc_lo, v21, v11, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[16:17], v[22:23]
+; GFX10-NEXT: v_mov_b32_e32 v26, v4
+; GFX10-NEXT: v_mov_b32_e32 v27, v5
+; GFX10-NEXT: v_mov_b32_e32 v24, v6
+; GFX10-NEXT: v_lshlrev_b64 v[2:3], s6, v[18:19]
+; GFX10-NEXT: v_mov_b32_e32 v25, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, v[18:19], v[20:21]
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[18:19], v[20:21]
+; GFX10-NEXT: v_cndmask_b32_e32 v20, v1, v0, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, 0, v[8:9]
+; GFX10-NEXT: v_lshrrev_b64 v[0:1], s5, v[16:17]
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_i64_e32 vcc_lo, 0, v[10:11]
+; GFX10-NEXT: v_or_b32_e32 v2, v0, v2
+; GFX10-NEXT: v_or_b32_e32 v3, v1, v3
+; GFX10-NEXT: v_ashrrev_i64 v[0:1], s5, v[18:19]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, 0, v[10:11]
+; GFX10-NEXT: v_ashrrev_i32_e32 v11, 31, v19
+; GFX10-NEXT: v_cndmask_b32_e32 v10, v9, v8, vcc_lo
+; GFX10-NEXT: s_cselect_b32 vcc_lo, 1, 0
+; GFX10-NEXT: v_ashrrev_i64 v[8:9], s7, v[18:19]
+; GFX10-NEXT: s_cmp_eq_u32 s5, 0
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: s_and_b32 s8, 1, vcc_lo
+; GFX10-NEXT: s_and_b32 s4, 1, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, s8
+; GFX10-NEXT: v_xor_b32_e32 v9, v10, v20
+; GFX10-NEXT: s_brev_b32 s8, 1
+; GFX10-NEXT: s_cmp_lt_u32 s5, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v2, v16, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v3, v17, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v11, v0, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v11, v1, s4
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v9
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, 0
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v20, vcc_lo, 0, v0, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v21, vcc_lo, s8, v1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v8
+; GFX10-NEXT: v_sub_co_u32_e64 v8, s4, v26, v12
+; GFX10-NEXT: v_sub_co_ci_u32_e64 v9, s4, v27, v13, s4
+; GFX10-NEXT: v_sub_co_ci_u32_e64 v10, s4, v24, v14, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v16, v2, vcc_lo
+; GFX10-NEXT: v_sub_co_ci_u32_e64 v11, s4, v25, v15, s4
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, v[8:9], v[26:27]
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v17, v3, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e32 v2, v18, v20, vcc_lo
+; GFX10-NEXT: v_lshrrev_b64 v[3:4], s5, v[8:9]
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s4
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, v[10:11], v[24:25]
+; GFX10-NEXT: v_cndmask_b32_e64 v16, 0, 1, s4
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, 0, v[12:13]
+; GFX10-NEXT: v_lshlrev_b64 v[12:13], s6, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v17, 0, 1, s4
+; GFX10-NEXT: v_cmp_lt_i64_e64 s4, 0, v[14:15]
+; GFX10-NEXT: v_or_b32_e32 v12, v3, v12
+; GFX10-NEXT: v_or_b32_e32 v13, v4, v13
+; GFX10-NEXT: v_ashrrev_i64 v[3:4], s5, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v18, 0, 1, s4
+; GFX10-NEXT: v_cmp_eq_u64_e64 s4, v[10:11], v[24:25]
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v16, v5, s4
+; GFX10-NEXT: v_cmp_eq_u64_e64 s4, 0, v[14:15]
+; GFX10-NEXT: v_ashrrev_i64 v[5:6], s7, v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v14, v18, v17, s4
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s5, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, v12, s4
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, v13, s4
+; GFX10-NEXT: s_and_b32 s5, 1, s6
+; GFX10-NEXT: s_and_b32 s6, 1, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, s5
+; GFX10-NEXT: v_xor_b32_e32 v7, v14, v7
+; GFX10-NEXT: v_ashrrev_i32_e32 v18, 31, v11
+; GFX10-NEXT: v_cmp_ne_u32_e64 s5, 0, s6
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, v8, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, v9, s4
+; GFX10-NEXT: v_and_b32_e32 v7, 1, v7
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v18, v3, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v18, v4, s5
+; GFX10-NEXT: v_add_co_u32_e64 v5, s4, v5, 0
+; GFX10-NEXT: v_add_co_ci_u32_e64 v6, s4, 0, v6, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s5, 0, v7
+; GFX10-NEXT: v_add_co_ci_u32_e64 v7, s4, 0, v3, s4
+; GFX10-NEXT: v_cndmask_b32_e32 v3, v19, v21, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e64 v12, s4, s8, v4, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v8, v5, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v9, v6, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v10, v7, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v11, v12, s5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i128> @llvm.ssub.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+define amdgpu_ps <2 x i128> @s_ssubsat_v2i128(<2 x i128> inreg %lhs, <2 x i128> inreg %rhs) {
+; GFX6-LABEL: s_ssubsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s16, s0, s8
+; GFX6-NEXT: s_cselect_b32 s17, 1, 0
+; GFX6-NEXT: s_and_b32 s17, s17, 1
+; GFX6-NEXT: s_cmp_lg_u32 s17, 0
+; GFX6-NEXT: s_subb_u32 s17, s1, s9
+; GFX6-NEXT: s_cselect_b32 s18, 1, 0
+; GFX6-NEXT: s_and_b32 s18, s18, 1
+; GFX6-NEXT: s_cmp_lg_u32 s18, 0
+; GFX6-NEXT: s_subb_u32 s18, s2, s10
+; GFX6-NEXT: s_cselect_b32 s19, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: s_and_b32 s19, s19, 1
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: s_cmp_lg_u32 s19, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_subb_u32 s19, s3, s11
+; GFX6-NEXT: s_movk_i32 s20, 0x7f
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX6-NEXT: v_cmp_gt_u64_e64 s[0:1], s[8:9], 0
+; GFX6-NEXT: s_sub_i32 s21, s20, 64
+; GFX6-NEXT: s_sub_i32 s22, 64, s20
+; GFX6-NEXT: s_cmp_lt_u32 s20, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[18:19], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX6-NEXT: s_cselect_b32 s23, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s20, 0
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[0:1], s[10:11], 0
+; GFX6-NEXT: s_cselect_b32 s24, 1, 0
+; GFX6-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX6-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[10:11], 0
+; GFX6-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX6-NEXT: s_ashr_i32 s8, s19, 31
+; GFX6-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX6-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX6-NEXT: s_and_b32 s23, s23, 1
+; GFX6-NEXT: s_cmp_lg_u32 s23, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX6-NEXT: s_and_b32 s10, s24, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX6-NEXT: s_cmp_lg_u32 s23, 0
+; GFX6-NEXT: s_mov_b32 s9, s8
+; GFX6-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX6-NEXT: s_add_u32 s2, s2, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s3, s3, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s0, s0, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_brev_b32 s23, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_addc_u32 s1, s1, s23
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v0, s0
+; GFX6-NEXT: v_mov_b32_e32 v1, s2
+; GFX6-NEXT: v_mov_b32_e32 v3, s16
+; GFX6-NEXT: s_sub_u32 s0, s4, s12
+; GFX6-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v1, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: s_subb_u32 s1, s5, s13
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: v_mov_b32_e32 v2, s3
+; GFX6-NEXT: v_mov_b32_e32 v4, s17
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s18
+; GFX6-NEXT: v_mov_b32_e32 v3, s19
+; GFX6-NEXT: s_subb_u32 s2, s6, s14
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: s_and_b32 s3, s3, 1
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: s_cmp_lg_u32 s3, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_subb_u32 s3, s7, s15
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cmp_gt_u64_e64 s[4:5], s[12:13], 0
+; GFX6-NEXT: s_cmp_lt_u32 s20, 64
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX6-NEXT: s_cselect_b32 s12, 1, 0
+; GFX6-NEXT: s_cmp_eq_u32 s20, 0
+; GFX6-NEXT: v_cmp_gt_i64_e64 s[4:5], s[14:15], 0
+; GFX6-NEXT: s_cselect_b32 s13, 1, 0
+; GFX6-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX6-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX6-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX6-NEXT: s_ashr_i32 s8, s3, 31
+; GFX6-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX6-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX6-NEXT: s_and_b32 s12, s12, 1
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX6-NEXT: s_and_b32 s10, s13, 1
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX6-NEXT: s_mov_b32 s9, s8
+; GFX6-NEXT: s_cmp_lg_u32 s12, 0
+; GFX6-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX6-NEXT: s_add_u32 s6, s6, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s7, s7, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_cmp_eq_u64_e64 vcc, s[14:15], 0
+; GFX6-NEXT: s_addc_u32 s4, s4, 0
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX6-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_mov_b32_e32 v3, s0
+; GFX6-NEXT: v_mov_b32_e32 v8, s1
+; GFX6-NEXT: s_addc_u32 s5, s5, s23
+; GFX6-NEXT: v_mov_b32_e32 v1, s6
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s7
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: v_mov_b32_e32 v8, s2
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_mov_b32_e32 v9, s3
+; GFX6-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX6-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v5
+; GFX6-NEXT: v_readfirstlane_b32 s1, v4
+; GFX6-NEXT: v_readfirstlane_b32 s2, v6
+; GFX6-NEXT: v_readfirstlane_b32 s3, v7
+; GFX6-NEXT: v_readfirstlane_b32 s4, v0
+; GFX6-NEXT: v_readfirstlane_b32 s5, v1
+; GFX6-NEXT: v_readfirstlane_b32 s6, v2
+; GFX6-NEXT: v_readfirstlane_b32 s7, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_ssubsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s16, s0, s8
+; GFX8-NEXT: s_cselect_b32 s17, 1, 0
+; GFX8-NEXT: s_and_b32 s17, s17, 1
+; GFX8-NEXT: s_cmp_lg_u32 s17, 0
+; GFX8-NEXT: s_subb_u32 s17, s1, s9
+; GFX8-NEXT: s_cselect_b32 s18, 1, 0
+; GFX8-NEXT: s_and_b32 s18, s18, 1
+; GFX8-NEXT: s_cmp_lg_u32 s18, 0
+; GFX8-NEXT: s_subb_u32 s18, s2, s10
+; GFX8-NEXT: s_cselect_b32 s19, 1, 0
+; GFX8-NEXT: s_and_b32 s19, s19, 1
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: s_cmp_lg_u32 s19, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: s_subb_u32 s19, s3, s11
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_cmp_eq_u64 s[18:19], s[2:3]
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cmp_gt_u64_e64 s[0:1], s[8:9], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[0:1], s[10:11], 0
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_movk_i32 s20, 0x7f
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s2
+; GFX8-NEXT: s_sub_i32 s21, s20, 64
+; GFX8-NEXT: s_sub_i32 s22, 64, s20
+; GFX8-NEXT: s_cmp_lt_u32 s20, 64
+; GFX8-NEXT: s_cselect_b32 s23, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s20, 0
+; GFX8-NEXT: s_cselect_b32 s24, 1, 0
+; GFX8-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX8-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX8-NEXT: s_ashr_i32 s8, s19, 31
+; GFX8-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX8-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX8-NEXT: s_and_b32 s23, s23, 1
+; GFX8-NEXT: s_cmp_lg_u32 s23, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX8-NEXT: s_and_b32 s10, s24, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX8-NEXT: s_cmp_lg_u32 s23, 0
+; GFX8-NEXT: s_mov_b32 s9, s8
+; GFX8-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX8-NEXT: s_add_u32 s2, s2, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s3, s3, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s0, s0, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_brev_b32 s23, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_addc_u32 s1, s1, s23
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v0, s0
+; GFX8-NEXT: v_mov_b32_e32 v1, s2
+; GFX8-NEXT: v_mov_b32_e32 v3, s16
+; GFX8-NEXT: s_sub_u32 s0, s4, s12
+; GFX8-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v1, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_subb_u32 s1, s5, s13
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s3
+; GFX8-NEXT: v_mov_b32_e32 v4, s17
+; GFX8-NEXT: s_subb_u32 s2, s6, s14
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s18
+; GFX8-NEXT: v_mov_b32_e32 v3, s19
+; GFX8-NEXT: s_and_b32 s3, s3, 1
+; GFX8-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: s_cmp_lg_u32 s3, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: s_subb_u32 s3, s7, s15
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s4, 1, s6
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: v_cmp_gt_u64_e64 s[4:5], s[12:13], 0
+; GFX8-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX8-NEXT: v_cmp_gt_i64_e64 s[4:5], s[14:15], 0
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX8-NEXT: s_and_b32 s4, 1, s6
+; GFX8-NEXT: s_cmp_lt_u32 s20, 64
+; GFX8-NEXT: s_cselect_b32 s12, 1, 0
+; GFX8-NEXT: s_cmp_eq_u32 s20, 0
+; GFX8-NEXT: s_cselect_b32 s13, 1, 0
+; GFX8-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX8-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX8-NEXT: s_ashr_i32 s8, s3, 31
+; GFX8-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX8-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX8-NEXT: s_and_b32 s12, s12, 1
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX8-NEXT: s_and_b32 s10, s13, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX8-NEXT: s_mov_b32 s9, s8
+; GFX8-NEXT: s_cmp_lg_u32 s12, 0
+; GFX8-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX8-NEXT: s_add_u32 s6, s6, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s7, s7, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s4, s4, 0
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX8-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v3, s0
+; GFX8-NEXT: v_mov_b32_e32 v8, s1
+; GFX8-NEXT: s_addc_u32 s5, s5, s23
+; GFX8-NEXT: v_mov_b32_e32 v1, s6
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s7
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: v_mov_b32_e32 v8, s2
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: v_mov_b32_e32 v9, s3
+; GFX8-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX8-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v5
+; GFX8-NEXT: v_readfirstlane_b32 s1, v4
+; GFX8-NEXT: v_readfirstlane_b32 s2, v6
+; GFX8-NEXT: v_readfirstlane_b32 s3, v7
+; GFX8-NEXT: v_readfirstlane_b32 s4, v0
+; GFX8-NEXT: v_readfirstlane_b32 s5, v1
+; GFX8-NEXT: v_readfirstlane_b32 s6, v2
+; GFX8-NEXT: v_readfirstlane_b32 s7, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_ssubsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s16, s0, s8
+; GFX9-NEXT: s_cselect_b32 s17, 1, 0
+; GFX9-NEXT: s_and_b32 s17, s17, 1
+; GFX9-NEXT: s_cmp_lg_u32 s17, 0
+; GFX9-NEXT: s_subb_u32 s17, s1, s9
+; GFX9-NEXT: s_cselect_b32 s18, 1, 0
+; GFX9-NEXT: s_and_b32 s18, s18, 1
+; GFX9-NEXT: s_cmp_lg_u32 s18, 0
+; GFX9-NEXT: s_subb_u32 s18, s2, s10
+; GFX9-NEXT: s_cselect_b32 s19, 1, 0
+; GFX9-NEXT: s_and_b32 s19, s19, 1
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: s_cmp_lg_u32 s19, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: s_subb_u32 s19, s3, s11
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[16:17], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_cmp_eq_u64 s[18:19], s[2:3]
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[18:19], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cmp_gt_u64_e64 s[0:1], s[8:9], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[0:1], s[10:11], 0
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_movk_i32 s20, 0x7f
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s2
+; GFX9-NEXT: s_sub_i32 s21, s20, 64
+; GFX9-NEXT: s_sub_i32 s22, 64, s20
+; GFX9-NEXT: s_cmp_lt_u32 s20, 64
+; GFX9-NEXT: s_cselect_b32 s23, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s20, 0
+; GFX9-NEXT: s_cselect_b32 s24, 1, 0
+; GFX9-NEXT: s_lshr_b64 s[2:3], s[16:17], s20
+; GFX9-NEXT: s_lshl_b64 s[8:9], s[18:19], s22
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_or_b64 s[2:3], s[2:3], s[8:9]
+; GFX9-NEXT: s_ashr_i32 s8, s19, 31
+; GFX9-NEXT: s_ashr_i64 s[0:1], s[18:19], s20
+; GFX9-NEXT: s_ashr_i64 s[10:11], s[18:19], s21
+; GFX9-NEXT: s_and_b32 s23, s23, 1
+; GFX9-NEXT: s_cmp_lg_u32 s23, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX9-NEXT: s_and_b32 s10, s24, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_cselect_b64 s[2:3], s[16:17], s[2:3]
+; GFX9-NEXT: s_cmp_lg_u32 s23, 0
+; GFX9-NEXT: s_mov_b32 s9, s8
+; GFX9-NEXT: s_cselect_b64 s[0:1], s[0:1], s[8:9]
+; GFX9-NEXT: s_add_u32 s2, s2, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s3, s3, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s0, s0, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_brev_b32 s23, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_addc_u32 s1, s1, s23
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-NEXT: v_mov_b32_e32 v1, s2
+; GFX9-NEXT: v_mov_b32_e32 v3, s16
+; GFX9-NEXT: s_sub_u32 s0, s4, s12
+; GFX9-NEXT: v_cndmask_b32_e32 v5, v3, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_subb_u32 s1, s5, s13
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s3
+; GFX9-NEXT: v_mov_b32_e32 v4, s17
+; GFX9-NEXT: s_subb_u32 s2, s6, s14
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v4, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s18
+; GFX9-NEXT: v_mov_b32_e32 v3, s19
+; GFX9-NEXT: s_and_b32 s3, s3, 1
+; GFX9-NEXT: v_cndmask_b32_e32 v6, v2, v0, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v7, v3, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: s_cmp_lg_u32 s3, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: s_subb_u32 s3, s7, s15
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s4, 1, s6
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: v_cmp_gt_u64_e64 s[4:5], s[12:13], 0
+; GFX9-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[4:5]
+; GFX9-NEXT: v_cmp_gt_i64_e64 s[4:5], s[14:15], 0
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[4:5]
+; GFX9-NEXT: s_and_b32 s4, 1, s6
+; GFX9-NEXT: s_cmp_lt_u32 s20, 64
+; GFX9-NEXT: s_cselect_b32 s12, 1, 0
+; GFX9-NEXT: s_cmp_eq_u32 s20, 0
+; GFX9-NEXT: s_cselect_b32 s13, 1, 0
+; GFX9-NEXT: s_lshr_b64 s[6:7], s[0:1], s20
+; GFX9-NEXT: s_lshl_b64 s[8:9], s[2:3], s22
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: s_or_b64 s[6:7], s[6:7], s[8:9]
+; GFX9-NEXT: s_ashr_i32 s8, s3, 31
+; GFX9-NEXT: s_ashr_i64 s[4:5], s[2:3], s20
+; GFX9-NEXT: s_ashr_i64 s[10:11], s[2:3], s21
+; GFX9-NEXT: s_and_b32 s12, s12, 1
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[6:7], s[6:7], s[10:11]
+; GFX9-NEXT: s_and_b32 s10, s13, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_cselect_b64 s[6:7], s[0:1], s[6:7]
+; GFX9-NEXT: s_mov_b32 s9, s8
+; GFX9-NEXT: s_cmp_lg_u32 s12, 0
+; GFX9-NEXT: s_cselect_b64 s[4:5], s[4:5], s[8:9]
+; GFX9-NEXT: s_add_u32 s6, s6, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s7, s7, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s4, s4, 0
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc
+; GFX9-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v3, s0
+; GFX9-NEXT: v_mov_b32_e32 v8, s1
+; GFX9-NEXT: s_addc_u32 s5, s5, s23
+; GFX9-NEXT: v_mov_b32_e32 v1, s6
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s7
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v1, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v1, v8, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: v_mov_b32_e32 v8, s2
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: v_mov_b32_e32 v9, s3
+; GFX9-NEXT: v_cndmask_b32_e32 v2, v8, v2, vcc
+; GFX9-NEXT: v_cndmask_b32_e32 v3, v9, v3, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v5
+; GFX9-NEXT: v_readfirstlane_b32 s1, v4
+; GFX9-NEXT: v_readfirstlane_b32 s2, v6
+; GFX9-NEXT: v_readfirstlane_b32 s3, v7
+; GFX9-NEXT: v_readfirstlane_b32 s4, v0
+; GFX9-NEXT: v_readfirstlane_b32 s5, v1
+; GFX9-NEXT: v_readfirstlane_b32 s6, v2
+; GFX9-NEXT: v_readfirstlane_b32 s7, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_ssubsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s28, s0, s8
+; GFX10-NEXT: s_cselect_b32 s17, 1, 0
+; GFX10-NEXT: s_mov_b32 s46, s0
+; GFX10-NEXT: s_and_b32 s17, s17, 1
+; GFX10-NEXT: s_mov_b32 s47, s1
+; GFX10-NEXT: s_cmp_lg_u32 s17, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_subb_u32 s29, s1, s9
+; GFX10-NEXT: s_cselect_b32 s18, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[28:29], s[46:47]
+; GFX10-NEXT: s_and_b32 s18, s18, 1
+; GFX10-NEXT: s_cmp_lg_u32 s18, 0
+; GFX10-NEXT: s_subb_u32 s30, s2, s10
+; GFX10-NEXT: s_cselect_b32 s19, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s19, s19, 1
+; GFX10-NEXT: s_cmp_lg_u32 s19, 0
+; GFX10-NEXT: s_subb_u32 s31, s3, s11
+; GFX10-NEXT: v_cmp_lt_i64_e64 s0, s[30:31], s[2:3]
+; GFX10-NEXT: s_cmp_eq_u64 s[30:31], s[2:3]
+; GFX10-NEXT: v_cmp_gt_u64_e64 s2, s[8:9], 0
+; GFX10-NEXT: s_cselect_b32 s20, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s0, 1, s20
+; GFX10-NEXT: s_cmp_eq_u64 s[10:11], 0
+; GFX10-NEXT: s_movk_i32 s20, 0x7f
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s2
+; GFX10-NEXT: v_cmp_gt_i64_e64 s2, s[10:11], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: s_and_b32 s1, 1, s1
+; GFX10-NEXT: s_sub_i32 s21, s20, 64
+; GFX10-NEXT: s_sub_i32 s22, 64, s20
+; GFX10-NEXT: s_cmp_lt_u32 s20, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s20, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, 0, 1, s2
+; GFX10-NEXT: s_cselect_b32 s23, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s1
+; GFX10-NEXT: s_lshr_b64 s[0:1], s[28:29], s20
+; GFX10-NEXT: s_lshl_b64 s[2:3], s[30:31], s22
+; GFX10-NEXT: s_and_b32 s24, s10, 1
+; GFX10-NEXT: s_or_b64 s[0:1], s[0:1], s[2:3]
+; GFX10-NEXT: s_ashr_i32 s2, s31, 31
+; GFX10-NEXT: s_ashr_i64 s[8:9], s[30:31], s20
+; GFX10-NEXT: s_ashr_i64 s[10:11], s[30:31], s21
+; GFX10-NEXT: s_cmp_lg_u32 s24, 0
+; GFX10-NEXT: s_mov_b32 s3, s2
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[0:1], s[10:11]
+; GFX10-NEXT: s_and_b32 s10, s23, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v3, v2, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s29
+; GFX10-NEXT: s_cselect_b64 s[0:1], s[28:29], s[0:1]
+; GFX10-NEXT: s_cmp_lg_u32 s24, 0
+; GFX10-NEXT: v_xor_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[8:9], s[2:3]
+; GFX10-NEXT: s_add_u32 s0, s0, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v1, s28
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_brev_b32 s23, 1
+; GFX10-NEXT: s_addc_u32 s1, s1, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_mov_b32_e32 v3, s31
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v1, s0, vcc_lo
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v2, s1, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: v_mov_b32_e32 v2, s30
+; GFX10-NEXT: s_addc_u32 s3, s3, s23
+; GFX10-NEXT: s_sub_u32 s0, s4, s12
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, s3, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, s2, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: s_subb_u32 s1, s5, s13
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s3, s[0:1], s[4:5]
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_subb_u32 s8, s6, s14
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 1, s3
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: v_mov_b32_e32 v7, s8
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_subb_u32 s9, s7, s15
+; GFX10-NEXT: s_cmp_eq_u64 s[8:9], s[6:7]
+; GFX10-NEXT: v_cmp_lt_i64_e64 s3, s[8:9], s[6:7]
+; GFX10-NEXT: s_cselect_b32 s2, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v8, s9
+; GFX10-NEXT: s_and_b32 s2, 1, s2
+; GFX10-NEXT: s_cmp_eq_u64 s[14:15], 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s2
+; GFX10-NEXT: v_cmp_gt_u64_e64 s2, s[12:13], 0
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s3
+; GFX10-NEXT: s_cselect_b32 s3, 1, 0
+; GFX10-NEXT: s_and_b32 s16, 1, s3
+; GFX10-NEXT: s_cmp_lt_u32 s20, 64
+; GFX10-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, s2
+; GFX10-NEXT: v_cmp_gt_i64_e64 s2, s[14:15], 0
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: s_cmp_eq_u32 s20, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s16
+; GFX10-NEXT: s_cselect_b32 s12, 1, 0
+; GFX10-NEXT: s_lshl_b64 s[4:5], s[8:9], s22
+; GFX10-NEXT: v_cndmask_b32_e64 v6, 0, 1, s2
+; GFX10-NEXT: s_lshr_b64 s[2:3], s[0:1], s20
+; GFX10-NEXT: s_and_b32 s13, s10, 1
+; GFX10-NEXT: s_or_b64 s[2:3], s[2:3], s[4:5]
+; GFX10-NEXT: s_ashr_i32 s4, s9, 31
+; GFX10-NEXT: s_ashr_i64 s[6:7], s[8:9], s20
+; GFX10-NEXT: s_ashr_i64 s[10:11], s[8:9], s21
+; GFX10-NEXT: s_cmp_lg_u32 s13, 0
+; GFX10-NEXT: s_mov_b32 s5, s4
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[2:3], s[10:11]
+; GFX10-NEXT: s_and_b32 s10, s12, 1
+; GFX10-NEXT: v_cndmask_b32_e32 v5, v6, v5, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: v_mov_b32_e32 v6, s1
+; GFX10-NEXT: s_cselect_b64 s[2:3], s[0:1], s[2:3]
+; GFX10-NEXT: s_cmp_lg_u32 s13, 0
+; GFX10-NEXT: v_xor_b32_e32 v4, v5, v4
+; GFX10-NEXT: s_cselect_b64 s[4:5], s[6:7], s[4:5]
+; GFX10-NEXT: s_add_u32 s2, s2, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_mov_b32_e32 v5, s0
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: s_addc_u32 s3, s3, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v4
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: s_addc_u32 s4, s4, 0
+; GFX10-NEXT: s_cselect_b32 s6, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v5, s2, vcc_lo
+; GFX10-NEXT: s_and_b32 s6, s6, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v6, s3, vcc_lo
+; GFX10-NEXT: s_cmp_lg_u32 s6, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v7, s4, vcc_lo
+; GFX10-NEXT: s_addc_u32 s1, s5, s23
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v8, s1, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: v_readfirstlane_b32 s4, v4
+; GFX10-NEXT: v_readfirstlane_b32 s5, v5
+; GFX10-NEXT: v_readfirstlane_b32 s6, v6
+; GFX10-NEXT: v_readfirstlane_b32 s7, v7
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i128> @llvm.ssub.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+declare i7 @llvm.ssub.sat.i7(i7, i7) #0
+declare i8 @llvm.ssub.sat.i8(i8, i8) #0
+declare <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8>, <2 x i8>) #0
+declare <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8>, <4 x i8>) #0
+
+declare i16 @llvm.ssub.sat.i16(i16, i16) #0
+declare <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16>, <2 x i16>) #0
+declare <3 x i16> @llvm.ssub.sat.v3i16(<3 x i16>, <3 x i16>) #0
+declare <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16>, <4 x i16>) #0
+declare <5 x i16> @llvm.ssub.sat.v5i16(<5 x i16>, <5 x i16>) #0
+declare <6 x i16> @llvm.ssub.sat.v6i16(<6 x i16>, <6 x i16>) #0
+declare <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16>, <8 x i16>) #0
+
+declare i24 @llvm.ssub.sat.i24(i24, i24) #0
+
+declare i32 @llvm.ssub.sat.i32(i32, i32) #0
+declare <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32>, <2 x i32>) #0
+declare <3 x i32> @llvm.ssub.sat.v3i32(<3 x i32>, <3 x i32>) #0
+declare <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32>, <4 x i32>) #0
+declare <5 x i32> @llvm.ssub.sat.v5i32(<5 x i32>, <5 x i32>) #0
+declare <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32>, <16 x i32>) #0
+
+declare i48 @llvm.ssub.sat.i48(i48, i48) #0
+
+declare i64 @llvm.ssub.sat.i64(i64, i64) #0
+declare <2 x i64> @llvm.ssub.sat.v2i64(<2 x i64>, <2 x i64>) #0
+
+declare i128 @llvm.ssub.sat.i128(i128, i128) #0
+declare <2 x i128> @llvm.ssub.sat.v2i128(<2 x i128>, <2 x i128>) #0
+
+attributes #0 = { nounwind readnone speculatable willreturn }
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=tahiti -o - %s | FileCheck -check-prefix=GFX6 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=fiji -o - %s | FileCheck -check-prefix=GFX8 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -o - %s | FileCheck -check-prefix=GFX9 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 -o - %s | FileCheck -check-prefix=GFX10 %s
+
+define i7 @v_uaddsat_i7(i7 %lhs, i7 %rhs) {
+; GFX6-LABEL: v_uaddsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 25, v1
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX8-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX8-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_lshrrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX9-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX9-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 9, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX10-NEXT: v_min_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i7 @llvm.uadd.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define amdgpu_ps i7 @s_uaddsat_i7(i7 inreg %lhs, i7 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 25
+; GFX6-NEXT: s_lshl_b32 s1, s1, 25
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: s_cmp_lt_u32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 25
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshr_b32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshr_b32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX10-NEXT: s_cmp_lt_u32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i7 @llvm.uadd.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define i8 @v_uaddsat_i8(i8 %lhs, i8 %rhs) {
+; GFX6-LABEL: v_uaddsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX8-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX9-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX10-NEXT: v_min_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i8 @llvm.uadd.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define amdgpu_ps i8 @s_uaddsat_i8(i8 inreg %lhs, i8 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: s_cmp_lt_u32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshr_b32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshr_b32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_xor_b32 s3, s0, 0xffff
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX10-NEXT: s_cmp_lt_u32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i8 @llvm.uadd.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define i16 @v_uaddsat_v2i8(i16 %lhs.arg, i16 %rhs.arg) {
+; GFX6-LABEL: v_uaddsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 8, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v4, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_xor_b32_e32 v3, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v2, v3, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v0, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_xor_b32_e32 v4, s4, v0
+; GFX8-NEXT: v_min_u16_e32 v1, v4, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_xor_b32_e32 v1, s4, v3
+; GFX8-NEXT: v_min_u16_e32 v1, v1, v2
+; GFX8-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX8-NEXT: v_add_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_and_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v1, v1, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_xor_b32_e32 v4, s4, v0
+; GFX9-NEXT: v_min_u16_e32 v1, v4, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_xor_b32_e32 v1, s4, v2
+; GFX9-NEXT: v_min_u16_e32 v1, v1, v3
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_add_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: v_lshlrev_b16_e64 v2, 8, v0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: s_mov_b32 s5, 0xffff
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: v_xor_b32_e32 v4, s5, v2
+; GFX10-NEXT: v_xor_b32_e32 v5, s5, v0
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v4, v1
+; GFX10-NEXT: v_min_u16_e64 v3, v5, v3
+; GFX10-NEXT: v_add_nc_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v3
+; GFX10-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define amdgpu_ps i16 @s_uaddsat_v2i8(i16 inreg %lhs.arg, i16 inreg %rhs.arg) {
+; GFX6-LABEL: s_uaddsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshr_b32 s3, s1, 8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_not_b32 s4, s0
+; GFX6-NEXT: s_cmp_lt_u32 s4, s1
+; GFX6-NEXT: s_cselect_b32 s1, s4, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: s_not_b32 s3, s1
+; GFX6-NEXT: s_cmp_lt_u32 s3, s2
+; GFX6-NEXT: s_cselect_b32 s2, s3, s2
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_movk_i32 s2, 0xff
+; GFX6-NEXT: s_lshr_b32 s1, s1, 24
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshl_b32 s0, s0, s4
+; GFX8-NEXT: s_mov_b32 s5, 0xffff
+; GFX8-NEXT: s_xor_b32 s6, s0, s5
+; GFX8-NEXT: s_lshr_b32 s3, s1, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s6, s1
+; GFX8-NEXT: s_cselect_b32 s1, s6, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_lshl_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s2, s3, s4
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_xor_b32 s3, s1, s5
+; GFX8-NEXT: s_lshr_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s2
+; GFX8-NEXT: s_cselect_b32 s2, s3, s2
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_movk_i32 s2, 0xff
+; GFX8-NEXT: s_lshr_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s1, s1, s2
+; GFX8-NEXT: s_and_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshl_b32 s0, s0, s4
+; GFX9-NEXT: s_mov_b32 s5, 0xffff
+; GFX9-NEXT: s_xor_b32 s6, s0, s5
+; GFX9-NEXT: s_lshr_b32 s3, s1, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s6, s1
+; GFX9-NEXT: s_cselect_b32 s1, s6, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_lshl_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s2, s3, s4
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_xor_b32 s3, s1, s5
+; GFX9-NEXT: s_lshr_b32 s0, s0, s4
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s2
+; GFX9-NEXT: s_cselect_b32 s2, s3, s2
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_movk_i32 s2, 0xff
+; GFX9-NEXT: s_lshr_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s1, s1, s2
+; GFX9-NEXT: s_and_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: s_lshl_b32 s3, s0, s2
+; GFX10-NEXT: s_lshl_b32 s6, s1, s2
+; GFX10-NEXT: s_xor_b32 s5, s3, s4
+; GFX10-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX10-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, 8
+; GFX10-NEXT: s_lshr_b32 s1, s1, 8
+; GFX10-NEXT: s_cmp_lt_u32 s5, s6
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s5, s6
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_add_i32 s3, s3, s5
+; GFX10-NEXT: s_xor_b32 s4, s0, s4
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX10-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s3, s2
+; GFX10-NEXT: s_cmp_lt_u32 s4, s1
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_movk_i32 s1, 0xff
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: s_and_b32 s0, s0, s1
+; GFX10-NEXT: s_and_b32 s1, s3, s1
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_or_b32 s0, s1, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define i32 @v_uaddsat_v4i8(i32 %lhs.arg, i32 %rhs.arg) {
+; GFX6-LABEL: v_uaddsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 8, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_xor_b32_e32 v8, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v8, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v2, v5, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v6
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v3, v5, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 24, v7
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 24, v2
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 24, v3
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_xor_b32_e32 v8, s4, v0
+; GFX8-NEXT: v_min_u16_e32 v1, v8, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_xor_b32_e32 v1, s4, v3
+; GFX8-NEXT: v_min_u16_e32 v1, v1, v2
+; GFX8-NEXT: v_lshlrev_b16_e32 v2, 8, v4
+; GFX8-NEXT: v_add_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX8-NEXT: v_xor_b32_e32 v4, s4, v2
+; GFX8-NEXT: v_min_u16_e32 v3, v4, v3
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v3
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v5
+; GFX8-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX8-NEXT: v_xor_b32_e32 v5, s4, v3
+; GFX8-NEXT: v_min_u16_e32 v4, v5, v4
+; GFX8-NEXT: v_add_u16_e32 v3, v3, v4
+; GFX8-NEXT: v_mov_b32_e32 v4, 0xff
+; GFX8-NEXT: v_and_b32_sdwa v1, v1, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v0, v0, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, v2, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, v3, v4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_xor_b32_e32 v8, s4, v0
+; GFX9-NEXT: v_min_u16_e32 v1, v8, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_xor_b32_e32 v1, s4, v2
+; GFX9-NEXT: v_min_u16_e32 v1, v1, v5
+; GFX9-NEXT: v_add_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v2, 8, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX9-NEXT: v_xor_b32_e32 v5, s4, v2
+; GFX9-NEXT: v_min_u16_e32 v3, v5, v3
+; GFX9-NEXT: v_add_u16_e32 v2, v2, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v4
+; GFX9-NEXT: v_xor_b32_e32 v5, s4, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_min_u16_e32 v4, v5, v4
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_add_u16_e32 v3, v3, v4
+; GFX9-NEXT: v_and_or_b32 v0, v0, s4, v1
+; GFX9-NEXT: v_and_b32_sdwa v1, v2, s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v2, v3, s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or3_b32 v0, v0, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: s_mov_b32 s7, 0xffff
+; GFX10-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v4, 8, v0
+; GFX10-NEXT: s_mov_b32 s5, 16
+; GFX10-NEXT: s_mov_b32 s6, 24
+; GFX10-NEXT: v_xor_b32_e32 v5, s7, v2
+; GFX10-NEXT: v_lshrrev_b32_sdwa v6, s5, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s6, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v7, 8, v1
+; GFX10-NEXT: v_xor_b32_e32 v8, s7, v4
+; GFX10-NEXT: v_min_u16_e64 v3, v5, v3
+; GFX10-NEXT: v_lshrrev_b32_sdwa v5, s5, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_xor_b32_e32 v11, s7, v6
+; GFX10-NEXT: v_lshrrev_b32_sdwa v1, s6, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_min_u16_e64 v7, v8, v7
+; GFX10-NEXT: v_add_nc_u16_e64 v2, v2, v3
+; GFX10-NEXT: v_xor_b32_e32 v3, s7, v0
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_min_u16_e64 v5, v11, v5
+; GFX10-NEXT: v_add_nc_u16_e64 v4, v4, v7
+; GFX10-NEXT: v_and_b32_sdwa v2, v2, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_min_u16_e64 v1, v3, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_nc_u16_e64 v3, v6, v5
+; GFX10-NEXT: v_lshrrev_b16_e64 v4, 8, v4
+; GFX10-NEXT: v_lshlrev_b32_e32 v2, 8, v2
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_and_b32_sdwa v1, v3, s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_or_b32 v2, v4, s4, v2
+; GFX10-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or3_b32 v0, v2, v1, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define amdgpu_ps i32 @s_uaddsat_v4i8(i32 inreg %lhs.arg, i32 inreg %rhs.arg) {
+; GFX6-LABEL: s_uaddsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s0, 16
+; GFX6-NEXT: s_lshr_b32 s4, s0, 24
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshr_b32 s5, s1, 8
+; GFX6-NEXT: s_lshr_b32 s6, s1, 16
+; GFX6-NEXT: s_lshr_b32 s7, s1, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_not_b32 s8, s0
+; GFX6-NEXT: s_cmp_lt_u32 s8, s1
+; GFX6-NEXT: s_cselect_b32 s1, s8, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_lshl_b32 s2, s5, 24
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: s_not_b32 s5, s1
+; GFX6-NEXT: s_cmp_lt_u32 s5, s2
+; GFX6-NEXT: s_cselect_b32 s2, s5, s2
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_lshr_b32 s1, s1, 24
+; GFX6-NEXT: s_lshl_b32 s3, s6, 24
+; GFX6-NEXT: s_not_b32 s5, s2
+; GFX6-NEXT: s_cmp_lt_u32 s5, s3
+; GFX6-NEXT: s_cselect_b32 s3, s5, s3
+; GFX6-NEXT: s_add_i32 s2, s2, s3
+; GFX6-NEXT: s_lshl_b32 s3, s4, 24
+; GFX6-NEXT: s_lshr_b32 s2, s2, 24
+; GFX6-NEXT: s_lshl_b32 s4, s7, 24
+; GFX6-NEXT: s_not_b32 s5, s3
+; GFX6-NEXT: s_cmp_lt_u32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshr_b32 s3, s3, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s3, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshr_b32 s3, s0, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 24
+; GFX8-NEXT: s_lshl_b32 s0, s0, s8
+; GFX8-NEXT: s_mov_b32 s9, 0xffff
+; GFX8-NEXT: s_xor_b32 s10, s0, s9
+; GFX8-NEXT: s_lshr_b32 s5, s1, 8
+; GFX8-NEXT: s_lshr_b32 s6, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 24
+; GFX8-NEXT: s_lshl_b32 s1, s1, s8
+; GFX8-NEXT: s_bfe_u32 s10, s10, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s10, s1
+; GFX8-NEXT: s_cselect_b32 s1, s10, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_lshl_b32 s1, s2, s8
+; GFX8-NEXT: s_lshl_b32 s2, s5, s8
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_xor_b32 s5, s1, s9
+; GFX8-NEXT: s_lshr_b32 s0, s0, s8
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s2
+; GFX8-NEXT: s_cselect_b32 s2, s5, s2
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_lshl_b32 s2, s3, s8
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s6, s8
+; GFX8-NEXT: s_xor_b32 s5, s2, s9
+; GFX8-NEXT: s_lshr_b32 s1, s1, s8
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s3
+; GFX8-NEXT: s_cselect_b32 s3, s5, s3
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: s_lshl_b32 s3, s4, s8
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s7, s8
+; GFX8-NEXT: s_xor_b32 s5, s3, s9
+; GFX8-NEXT: s_lshr_b32 s2, s2, s8
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: s_movk_i32 s4, 0xff
+; GFX8-NEXT: s_and_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s0, s0, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_lshr_b32 s3, s3, s8
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s3, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 24
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshr_b32 s3, s0, 16
+; GFX9-NEXT: s_lshr_b32 s4, s0, 24
+; GFX9-NEXT: s_lshl_b32 s0, s0, s8
+; GFX9-NEXT: s_mov_b32 s9, 0xffff
+; GFX9-NEXT: s_xor_b32 s10, s0, s9
+; GFX9-NEXT: s_lshr_b32 s5, s1, 8
+; GFX9-NEXT: s_lshr_b32 s6, s1, 16
+; GFX9-NEXT: s_lshr_b32 s7, s1, 24
+; GFX9-NEXT: s_lshl_b32 s1, s1, s8
+; GFX9-NEXT: s_bfe_u32 s10, s10, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s10, s1
+; GFX9-NEXT: s_cselect_b32 s1, s10, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_lshl_b32 s1, s2, s8
+; GFX9-NEXT: s_lshl_b32 s2, s5, s8
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_xor_b32 s5, s1, s9
+; GFX9-NEXT: s_lshr_b32 s0, s0, s8
+; GFX9-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s2
+; GFX9-NEXT: s_cselect_b32 s2, s5, s2
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_lshl_b32 s2, s3, s8
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_lshl_b32 s3, s6, s8
+; GFX9-NEXT: s_xor_b32 s5, s2, s9
+; GFX9-NEXT: s_lshr_b32 s1, s1, s8
+; GFX9-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s3
+; GFX9-NEXT: s_cselect_b32 s3, s5, s3
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_lshl_b32 s3, s4, s8
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_lshl_b32 s4, s7, s8
+; GFX9-NEXT: s_xor_b32 s5, s3, s9
+; GFX9-NEXT: s_lshr_b32 s2, s2, s8
+; GFX9-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX9-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: s_and_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s0, s0, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 16
+; GFX9-NEXT: s_lshr_b32 s3, s3, s8
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s3, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 24
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s5, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s0, 8
+; GFX10-NEXT: s_lshr_b32 s3, s0, 16
+; GFX10-NEXT: s_lshr_b32 s4, s0, 24
+; GFX10-NEXT: s_lshl_b32 s0, s0, s5
+; GFX10-NEXT: s_mov_b32 s7, 0xffff
+; GFX10-NEXT: s_lshl_b32 s10, s1, s5
+; GFX10-NEXT: s_xor_b32 s9, s0, s7
+; GFX10-NEXT: s_bfe_u32 s10, s10, 0x100000
+; GFX10-NEXT: s_bfe_u32 s9, s9, 0x100000
+; GFX10-NEXT: s_lshr_b32 s6, s1, 8
+; GFX10-NEXT: s_lshr_b32 s8, s1, 16
+; GFX10-NEXT: s_lshr_b32 s1, s1, 24
+; GFX10-NEXT: s_cmp_lt_u32 s9, s10
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s9, s9, s10
+; GFX10-NEXT: s_lshl_b32 s2, s2, s5
+; GFX10-NEXT: s_add_i32 s0, s0, s9
+; GFX10-NEXT: s_xor_b32 s9, s2, s7
+; GFX10-NEXT: s_lshl_b32 s6, s6, s5
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_bfe_u32 s9, s9, 0x100000
+; GFX10-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s5
+; GFX10-NEXT: s_cmp_lt_u32 s9, s6
+; GFX10-NEXT: s_cselect_b32 s6, s9, s6
+; GFX10-NEXT: s_lshl_b32 s3, s3, s5
+; GFX10-NEXT: s_add_i32 s2, s2, s6
+; GFX10-NEXT: s_xor_b32 s6, s3, s7
+; GFX10-NEXT: s_lshl_b32 s8, s8, s5
+; GFX10-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX10-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX10-NEXT: s_bfe_u32 s8, s8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s2, s5
+; GFX10-NEXT: s_cmp_lt_u32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s6, s6, s8
+; GFX10-NEXT: s_lshl_b32 s4, s4, s5
+; GFX10-NEXT: s_add_i32 s3, s3, s6
+; GFX10-NEXT: s_xor_b32 s6, s4, s7
+; GFX10-NEXT: s_lshl_b32 s1, s1, s5
+; GFX10-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX10-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_u32 s6, s1
+; GFX10-NEXT: s_cselect_b32 s1, s6, s1
+; GFX10-NEXT: s_add_i32 s4, s4, s1
+; GFX10-NEXT: s_bfe_u32 s1, s4, 0x100000
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: s_lshr_b32 s1, s1, s5
+; GFX10-NEXT: s_and_b32 s2, s2, s4
+; GFX10-NEXT: s_and_b32 s0, s0, s4
+; GFX10-NEXT: s_lshl_b32 s2, s2, 8
+; GFX10-NEXT: s_and_b32 s3, s3, s4
+; GFX10-NEXT: s_and_b32 s1, s1, s4
+; GFX10-NEXT: s_or_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s2, s3, 16
+; GFX10-NEXT: s_lshl_b32 s1, s1, 24
+; GFX10-NEXT: s_or_b32 s0, s0, s2
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define i24 @v_uaddsat_i24(i24 %lhs, i24 %rhs) {
+; GFX6-LABEL: v_uaddsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX10-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i24 @llvm.uadd.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define amdgpu_ps i24 @s_uaddsat_i24(i24 inreg %lhs, i24 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: s_cmp_lt_u32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 8
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshl_b32 s0, s0, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_not_b32 s2, s0
+; GFX8-NEXT: s_cmp_lt_u32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_lshr_b32 s0, s0, 8
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_lshl_b32 s0, s0, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_not_b32 s2, s0
+; GFX9-NEXT: s_cmp_lt_u32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_lshr_b32 s0, s0, 8
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_lshl_b32 s0, s0, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: s_not_b32 s2, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_lshr_b32 s0, s0, 8
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i24 @llvm.uadd.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define i32 @v_uaddsat_i32(i32 %lhs, i32 %rhs) {
+; GFX6-LABEL: v_uaddsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i32 @llvm.uadd.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps i32 @s_uaddsat_i32(i32 inreg %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: s_cmp_lt_u32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s2, s0
+; GFX8-NEXT: s_cmp_lt_u32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s2, s0
+; GFX9-NEXT: s_cmp_lt_u32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s2, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.uadd.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps float @uaddsat_i32_sv(i32 inreg %lhs, i32 %rhs) {
+; GFX6-LABEL: uaddsat_i32_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s1, s0
+; GFX6-NEXT: v_min_u32_e32 v0, s1, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i32_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s1, s0
+; GFX8-NEXT: v_min_u32_e32 v0, s1, v0
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i32_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s1, s0
+; GFX9-NEXT: v_min_u32_e32 v0, s1, v0
+; GFX9-NEXT: v_add_u32_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i32_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s1, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v0, s1, v0
+; GFX10-NEXT: v_add_nc_u32_e32 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.uadd.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @uaddsat_i32_vs(i32 %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: uaddsat_i32_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_xor_b32_e32 v1, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i32_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_xor_b32_e32 v1, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i32_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_xor_b32_e32 v1, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i32_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_xor_b32_e32 v1, -1, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.uadd.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define <2 x i32> @v_uaddsat_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
+; GFX6-LABEL: v_uaddsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v2, v4, v2
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v2, v2, v3
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v2, v4, v2
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v2
+; GFX8-NEXT: v_xor_b32_e32 v2, -1, v1
+; GFX8-NEXT: v_min_u32_e32 v2, v2, v3
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v2, v4, v2
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v2
+; GFX9-NEXT: v_xor_b32_e32 v2, -1, v1
+; GFX9-NEXT: v_min_u32_e32 v2, v2, v3
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX10-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v2, v4, v2
+; GFX10-NEXT: v_min_u32_e32 v3, v5, v3
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v2
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define amdgpu_ps <2 x i32> @s_uaddsat_v2i32(<2 x i32> inreg %lhs, <2 x i32> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s4, s0
+; GFX6-NEXT: s_cmp_lt_u32 s4, s2
+; GFX6-NEXT: s_cselect_b32 s2, s4, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s2
+; GFX6-NEXT: s_not_b32 s2, s1
+; GFX6-NEXT: s_cmp_lt_u32 s2, s3
+; GFX6-NEXT: s_cselect_b32 s2, s2, s3
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s4, s0
+; GFX8-NEXT: s_cmp_lt_u32 s4, s2
+; GFX8-NEXT: s_cselect_b32 s2, s4, s2
+; GFX8-NEXT: s_add_i32 s0, s0, s2
+; GFX8-NEXT: s_not_b32 s2, s1
+; GFX8-NEXT: s_cmp_lt_u32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s4, s0
+; GFX9-NEXT: s_cmp_lt_u32 s4, s2
+; GFX9-NEXT: s_cselect_b32 s2, s4, s2
+; GFX9-NEXT: s_add_i32 s0, s0, s2
+; GFX9-NEXT: s_not_b32 s2, s1
+; GFX9-NEXT: s_cmp_lt_u32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s4, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s4, s2
+; GFX10-NEXT: s_cselect_b32 s2, s4, s2
+; GFX10-NEXT: s_not_b32 s4, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_lt_u32 s4, s3
+; GFX10-NEXT: s_cselect_b32 s2, s4, s3
+; GFX10-NEXT: s_add_i32 s1, s1, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define <3 x i32> @v_uaddsat_v3i32(<3 x i32> %lhs, <3 x i32> %rhs) {
+; GFX6-LABEL: v_uaddsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v6, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v3, v6, v3
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v3
+; GFX6-NEXT: v_xor_b32_e32 v3, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v3, v3, v4
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v3
+; GFX6-NEXT: v_xor_b32_e32 v3, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v3, v3, v5
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v6, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v3, v6, v3
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v3
+; GFX8-NEXT: v_xor_b32_e32 v3, -1, v1
+; GFX8-NEXT: v_min_u32_e32 v3, v3, v4
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v3
+; GFX8-NEXT: v_xor_b32_e32 v3, -1, v2
+; GFX8-NEXT: v_min_u32_e32 v3, v3, v5
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v6, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v3, v6, v3
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v3
+; GFX9-NEXT: v_xor_b32_e32 v3, -1, v1
+; GFX9-NEXT: v_min_u32_e32 v3, v3, v4
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v3
+; GFX9-NEXT: v_xor_b32_e32 v3, -1, v2
+; GFX9-NEXT: v_min_u32_e32 v3, v3, v5
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v6, -1, v0
+; GFX10-NEXT: v_xor_b32_e32 v7, -1, v1
+; GFX10-NEXT: v_xor_b32_e32 v8, -1, v2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v3, v6, v3
+; GFX10-NEXT: v_min_u32_e32 v4, v7, v4
+; GFX10-NEXT: v_min_u32_e32 v5, v8, v5
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v3
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v4
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <3 x i32> @llvm.uadd.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define amdgpu_ps <3 x i32> @s_uaddsat_v3i32(<3 x i32> inreg %lhs, <3 x i32> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s6, s0
+; GFX6-NEXT: s_cmp_lt_u32 s6, s3
+; GFX6-NEXT: s_cselect_b32 s3, s6, s3
+; GFX6-NEXT: s_add_i32 s0, s0, s3
+; GFX6-NEXT: s_not_b32 s3, s1
+; GFX6-NEXT: s_cmp_lt_u32 s3, s4
+; GFX6-NEXT: s_cselect_b32 s3, s3, s4
+; GFX6-NEXT: s_add_i32 s1, s1, s3
+; GFX6-NEXT: s_not_b32 s3, s2
+; GFX6-NEXT: s_cmp_lt_u32 s3, s5
+; GFX6-NEXT: s_cselect_b32 s3, s3, s5
+; GFX6-NEXT: s_add_i32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s6, s0
+; GFX8-NEXT: s_cmp_lt_u32 s6, s3
+; GFX8-NEXT: s_cselect_b32 s3, s6, s3
+; GFX8-NEXT: s_add_i32 s0, s0, s3
+; GFX8-NEXT: s_not_b32 s3, s1
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s1, s1, s3
+; GFX8-NEXT: s_not_b32 s3, s2
+; GFX8-NEXT: s_cmp_lt_u32 s3, s5
+; GFX8-NEXT: s_cselect_b32 s3, s3, s5
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s6, s0
+; GFX9-NEXT: s_cmp_lt_u32 s6, s3
+; GFX9-NEXT: s_cselect_b32 s3, s6, s3
+; GFX9-NEXT: s_add_i32 s0, s0, s3
+; GFX9-NEXT: s_not_b32 s3, s1
+; GFX9-NEXT: s_cmp_lt_u32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_add_i32 s1, s1, s3
+; GFX9-NEXT: s_not_b32 s3, s2
+; GFX9-NEXT: s_cmp_lt_u32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s6, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s6, s3
+; GFX10-NEXT: s_cselect_b32 s3, s6, s3
+; GFX10-NEXT: s_not_b32 s6, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s3
+; GFX10-NEXT: s_cmp_lt_u32 s6, s4
+; GFX10-NEXT: s_cselect_b32 s3, s6, s4
+; GFX10-NEXT: s_not_b32 s4, s2
+; GFX10-NEXT: s_add_i32 s1, s1, s3
+; GFX10-NEXT: s_cmp_lt_u32 s4, s5
+; GFX10-NEXT: s_cselect_b32 s3, s4, s5
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <3 x i32> @llvm.uadd.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define <4 x i32> @v_uaddsat_v4i32(<4 x i32> %lhs, <4 x i32> %rhs) {
+; GFX6-LABEL: v_uaddsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v8, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v4, v8, v4
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v4, v4, v5
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v4, v4, v6
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v4, v4, v7
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v8, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v4, v8, v4
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v4
+; GFX8-NEXT: v_xor_b32_e32 v4, -1, v1
+; GFX8-NEXT: v_min_u32_e32 v4, v4, v5
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v4
+; GFX8-NEXT: v_xor_b32_e32 v4, -1, v2
+; GFX8-NEXT: v_min_u32_e32 v4, v4, v6
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v4
+; GFX8-NEXT: v_xor_b32_e32 v4, -1, v3
+; GFX8-NEXT: v_min_u32_e32 v4, v4, v7
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v8, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v4, v8, v4
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, -1, v1
+; GFX9-NEXT: v_min_u32_e32 v4, v4, v5
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, -1, v2
+; GFX9-NEXT: v_min_u32_e32 v4, v4, v6
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, -1, v3
+; GFX9-NEXT: v_min_u32_e32 v4, v4, v7
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v15, -1, v0
+; GFX10-NEXT: v_xor_b32_e32 v19, -1, v1
+; GFX10-NEXT: v_xor_b32_e32 v23, -1, v2
+; GFX10-NEXT: v_xor_b32_e32 v10, -1, v3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v11, v15, v4
+; GFX10-NEXT: v_min_u32_e32 v15, v19, v5
+; GFX10-NEXT: v_min_u32_e32 v19, v23, v6
+; GFX10-NEXT: v_min_u32_e32 v6, v10, v7
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v11
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v15
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v19
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define amdgpu_ps <4 x i32> @s_uaddsat_v4i32(<4 x i32> inreg %lhs, <4 x i32> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s8, s0
+; GFX6-NEXT: s_cmp_lt_u32 s8, s4
+; GFX6-NEXT: s_cselect_b32 s4, s8, s4
+; GFX6-NEXT: s_add_i32 s0, s0, s4
+; GFX6-NEXT: s_not_b32 s4, s1
+; GFX6-NEXT: s_cmp_lt_u32 s4, s5
+; GFX6-NEXT: s_cselect_b32 s4, s4, s5
+; GFX6-NEXT: s_add_i32 s1, s1, s4
+; GFX6-NEXT: s_not_b32 s4, s2
+; GFX6-NEXT: s_cmp_lt_u32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s4, s4, s6
+; GFX6-NEXT: s_add_i32 s2, s2, s4
+; GFX6-NEXT: s_not_b32 s4, s3
+; GFX6-NEXT: s_cmp_lt_u32 s4, s7
+; GFX6-NEXT: s_cselect_b32 s4, s4, s7
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s8, s0
+; GFX8-NEXT: s_cmp_lt_u32 s8, s4
+; GFX8-NEXT: s_cselect_b32 s4, s8, s4
+; GFX8-NEXT: s_add_i32 s0, s0, s4
+; GFX8-NEXT: s_not_b32 s4, s1
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s1, s1, s4
+; GFX8-NEXT: s_not_b32 s4, s2
+; GFX8-NEXT: s_cmp_lt_u32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_add_i32 s2, s2, s4
+; GFX8-NEXT: s_not_b32 s4, s3
+; GFX8-NEXT: s_cmp_lt_u32 s4, s7
+; GFX8-NEXT: s_cselect_b32 s4, s4, s7
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s8, s0
+; GFX9-NEXT: s_cmp_lt_u32 s8, s4
+; GFX9-NEXT: s_cselect_b32 s4, s8, s4
+; GFX9-NEXT: s_add_i32 s0, s0, s4
+; GFX9-NEXT: s_not_b32 s4, s1
+; GFX9-NEXT: s_cmp_lt_u32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_add_i32 s1, s1, s4
+; GFX9-NEXT: s_not_b32 s4, s2
+; GFX9-NEXT: s_cmp_lt_u32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_add_i32 s2, s2, s4
+; GFX9-NEXT: s_not_b32 s4, s3
+; GFX9-NEXT: s_cmp_lt_u32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s8, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s8, s4
+; GFX10-NEXT: s_cselect_b32 s4, s8, s4
+; GFX10-NEXT: s_not_b32 s8, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s4
+; GFX10-NEXT: s_cmp_lt_u32 s8, s5
+; GFX10-NEXT: s_cselect_b32 s4, s8, s5
+; GFX10-NEXT: s_not_b32 s5, s2
+; GFX10-NEXT: s_add_i32 s1, s1, s4
+; GFX10-NEXT: s_cmp_lt_u32 s5, s6
+; GFX10-NEXT: s_cselect_b32 s4, s5, s6
+; GFX10-NEXT: s_not_b32 s5, s3
+; GFX10-NEXT: s_add_i32 s2, s2, s4
+; GFX10-NEXT: s_cmp_lt_u32 s5, s7
+; GFX10-NEXT: s_cselect_b32 s4, s5, s7
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define <5 x i32> @v_uaddsat_v5i32(<5 x i32> %lhs, <5 x i32> %rhs) {
+; GFX6-LABEL: v_uaddsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v10, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v5, v10, v5
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v5, v5, v6
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v5, v5, v7
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v5, v5, v8
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v4
+; GFX6-NEXT: v_min_u32_e32 v5, v5, v9
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v5
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v10, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v5, v10, v5
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v5
+; GFX8-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX8-NEXT: v_min_u32_e32 v5, v5, v6
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v5
+; GFX8-NEXT: v_xor_b32_e32 v5, -1, v2
+; GFX8-NEXT: v_min_u32_e32 v5, v5, v7
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v5
+; GFX8-NEXT: v_xor_b32_e32 v5, -1, v3
+; GFX8-NEXT: v_min_u32_e32 v5, v5, v8
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v5
+; GFX8-NEXT: v_xor_b32_e32 v5, -1, v4
+; GFX8-NEXT: v_min_u32_e32 v5, v5, v9
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v4, v5
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v10, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v5, v10, v5
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v5
+; GFX9-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX9-NEXT: v_min_u32_e32 v5, v5, v6
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v5
+; GFX9-NEXT: v_xor_b32_e32 v5, -1, v2
+; GFX9-NEXT: v_min_u32_e32 v5, v5, v7
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v5
+; GFX9-NEXT: v_xor_b32_e32 v5, -1, v3
+; GFX9-NEXT: v_min_u32_e32 v5, v5, v8
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v5
+; GFX9-NEXT: v_xor_b32_e32 v5, -1, v4
+; GFX9-NEXT: v_min_u32_e32 v5, v5, v9
+; GFX9-NEXT: v_add_u32_e32 v4, v4, v5
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v10, -1, v0
+; GFX10-NEXT: v_xor_b32_e32 v11, -1, v1
+; GFX10-NEXT: v_xor_b32_e32 v12, -1, v2
+; GFX10-NEXT: v_xor_b32_e32 v13, -1, v3
+; GFX10-NEXT: v_xor_b32_e32 v14, -1, v4
+; GFX10-NEXT: v_min_u32_e32 v5, v10, v5
+; GFX10-NEXT: v_min_u32_e32 v6, v11, v6
+; GFX10-NEXT: v_min_u32_e32 v7, v12, v7
+; GFX10-NEXT: v_min_u32_e32 v8, v13, v8
+; GFX10-NEXT: v_min_u32_e32 v9, v14, v9
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v5
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v6
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v7
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v8
+; GFX10-NEXT: v_add_nc_u32_e32 v4, v4, v9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <5 x i32> @llvm.uadd.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define amdgpu_ps <5 x i32> @s_uaddsat_v5i32(<5 x i32> inreg %lhs, <5 x i32> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s10, s0
+; GFX6-NEXT: s_cmp_lt_u32 s10, s5
+; GFX6-NEXT: s_cselect_b32 s5, s10, s5
+; GFX6-NEXT: s_add_i32 s0, s0, s5
+; GFX6-NEXT: s_not_b32 s5, s1
+; GFX6-NEXT: s_cmp_lt_u32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s5, s5, s6
+; GFX6-NEXT: s_add_i32 s1, s1, s5
+; GFX6-NEXT: s_not_b32 s5, s2
+; GFX6-NEXT: s_cmp_lt_u32 s5, s7
+; GFX6-NEXT: s_cselect_b32 s5, s5, s7
+; GFX6-NEXT: s_add_i32 s2, s2, s5
+; GFX6-NEXT: s_not_b32 s5, s3
+; GFX6-NEXT: s_cmp_lt_u32 s5, s8
+; GFX6-NEXT: s_cselect_b32 s5, s5, s8
+; GFX6-NEXT: s_add_i32 s3, s3, s5
+; GFX6-NEXT: s_not_b32 s5, s4
+; GFX6-NEXT: s_cmp_lt_u32 s5, s9
+; GFX6-NEXT: s_cselect_b32 s5, s5, s9
+; GFX6-NEXT: s_add_i32 s4, s4, s5
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s10, s0
+; GFX8-NEXT: s_cmp_lt_u32 s10, s5
+; GFX8-NEXT: s_cselect_b32 s5, s10, s5
+; GFX8-NEXT: s_add_i32 s0, s0, s5
+; GFX8-NEXT: s_not_b32 s5, s1
+; GFX8-NEXT: s_cmp_lt_u32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_add_i32 s1, s1, s5
+; GFX8-NEXT: s_not_b32 s5, s2
+; GFX8-NEXT: s_cmp_lt_u32 s5, s7
+; GFX8-NEXT: s_cselect_b32 s5, s5, s7
+; GFX8-NEXT: s_add_i32 s2, s2, s5
+; GFX8-NEXT: s_not_b32 s5, s3
+; GFX8-NEXT: s_cmp_lt_u32 s5, s8
+; GFX8-NEXT: s_cselect_b32 s5, s5, s8
+; GFX8-NEXT: s_add_i32 s3, s3, s5
+; GFX8-NEXT: s_not_b32 s5, s4
+; GFX8-NEXT: s_cmp_lt_u32 s5, s9
+; GFX8-NEXT: s_cselect_b32 s5, s5, s9
+; GFX8-NEXT: s_add_i32 s4, s4, s5
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s10, s0
+; GFX9-NEXT: s_cmp_lt_u32 s10, s5
+; GFX9-NEXT: s_cselect_b32 s5, s10, s5
+; GFX9-NEXT: s_add_i32 s0, s0, s5
+; GFX9-NEXT: s_not_b32 s5, s1
+; GFX9-NEXT: s_cmp_lt_u32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_add_i32 s1, s1, s5
+; GFX9-NEXT: s_not_b32 s5, s2
+; GFX9-NEXT: s_cmp_lt_u32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_add_i32 s2, s2, s5
+; GFX9-NEXT: s_not_b32 s5, s3
+; GFX9-NEXT: s_cmp_lt_u32 s5, s8
+; GFX9-NEXT: s_cselect_b32 s5, s5, s8
+; GFX9-NEXT: s_add_i32 s3, s3, s5
+; GFX9-NEXT: s_not_b32 s5, s4
+; GFX9-NEXT: s_cmp_lt_u32 s5, s9
+; GFX9-NEXT: s_cselect_b32 s5, s5, s9
+; GFX9-NEXT: s_add_i32 s4, s4, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s10, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s10, s5
+; GFX10-NEXT: s_cselect_b32 s5, s10, s5
+; GFX10-NEXT: s_not_b32 s10, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s5
+; GFX10-NEXT: s_cmp_lt_u32 s10, s6
+; GFX10-NEXT: s_cselect_b32 s5, s10, s6
+; GFX10-NEXT: s_not_b32 s6, s2
+; GFX10-NEXT: s_add_i32 s1, s1, s5
+; GFX10-NEXT: s_cmp_lt_u32 s6, s7
+; GFX10-NEXT: s_cselect_b32 s5, s6, s7
+; GFX10-NEXT: s_not_b32 s6, s3
+; GFX10-NEXT: s_add_i32 s2, s2, s5
+; GFX10-NEXT: s_cmp_lt_u32 s6, s8
+; GFX10-NEXT: s_cselect_b32 s5, s6, s8
+; GFX10-NEXT: s_not_b32 s6, s4
+; GFX10-NEXT: s_add_i32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_u32 s6, s9
+; GFX10-NEXT: s_cselect_b32 s5, s6, s9
+; GFX10-NEXT: s_add_i32 s4, s4, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <5 x i32> @llvm.uadd.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define <16 x i32> @v_uaddsat_v16i32(<16 x i32> %lhs, <16 x i32> %rhs) {
+; GFX6-LABEL: v_uaddsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_xor_b32_e32 v32, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v16, v32, v16
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v17
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v18
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v19
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v4
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v20
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v5
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v21
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v6
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v22
+; GFX6-NEXT: v_add_i32_e32 v6, vcc, v6, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v7
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v23
+; GFX6-NEXT: v_add_i32_e32 v7, vcc, v7, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v8
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v24
+; GFX6-NEXT: v_add_i32_e32 v8, vcc, v8, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v9
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v25
+; GFX6-NEXT: v_add_i32_e32 v9, vcc, v9, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v10
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v26
+; GFX6-NEXT: v_add_i32_e32 v10, vcc, v10, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v11
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v27
+; GFX6-NEXT: v_add_i32_e32 v11, vcc, v11, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v12
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v28
+; GFX6-NEXT: v_add_i32_e32 v12, vcc, v12, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v13
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v29
+; GFX6-NEXT: v_add_i32_e32 v13, vcc, v13, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v14
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v30
+; GFX6-NEXT: v_add_i32_e32 v14, vcc, v14, v16
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v15
+; GFX6-NEXT: v_min_u32_e32 v16, v16, v31
+; GFX6-NEXT: v_add_i32_e32 v15, vcc, v15, v16
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v32, -1, v0
+; GFX8-NEXT: v_min_u32_e32 v16, v32, v16
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v1
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v17
+; GFX8-NEXT: v_add_u32_e32 v1, vcc, v1, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v2
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v18
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v3
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v19
+; GFX8-NEXT: v_add_u32_e32 v3, vcc, v3, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v4
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v20
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v4, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v5
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v21
+; GFX8-NEXT: v_add_u32_e32 v5, vcc, v5, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v6
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v22
+; GFX8-NEXT: v_add_u32_e32 v6, vcc, v6, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v7
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v23
+; GFX8-NEXT: v_add_u32_e32 v7, vcc, v7, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v8
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v24
+; GFX8-NEXT: v_add_u32_e32 v8, vcc, v8, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v9
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v25
+; GFX8-NEXT: v_add_u32_e32 v9, vcc, v9, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v10
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v26
+; GFX8-NEXT: v_add_u32_e32 v10, vcc, v10, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v11
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v27
+; GFX8-NEXT: v_add_u32_e32 v11, vcc, v11, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v12
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v28
+; GFX8-NEXT: v_add_u32_e32 v12, vcc, v12, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v13
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v29
+; GFX8-NEXT: v_add_u32_e32 v13, vcc, v13, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v14
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v30
+; GFX8-NEXT: v_add_u32_e32 v14, vcc, v14, v16
+; GFX8-NEXT: v_xor_b32_e32 v16, -1, v15
+; GFX8-NEXT: v_min_u32_e32 v16, v16, v31
+; GFX8-NEXT: v_add_u32_e32 v15, vcc, v15, v16
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v32, -1, v0
+; GFX9-NEXT: v_min_u32_e32 v16, v32, v16
+; GFX9-NEXT: v_add_u32_e32 v0, v0, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v1
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v17
+; GFX9-NEXT: v_add_u32_e32 v1, v1, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v2
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v18
+; GFX9-NEXT: v_add_u32_e32 v2, v2, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v3
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v19
+; GFX9-NEXT: v_add_u32_e32 v3, v3, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v4
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v20
+; GFX9-NEXT: v_add_u32_e32 v4, v4, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v5
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v21
+; GFX9-NEXT: v_add_u32_e32 v5, v5, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v6
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v22
+; GFX9-NEXT: v_add_u32_e32 v6, v6, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v7
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v23
+; GFX9-NEXT: v_add_u32_e32 v7, v7, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v8
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v24
+; GFX9-NEXT: v_add_u32_e32 v8, v8, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v9
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v25
+; GFX9-NEXT: v_add_u32_e32 v9, v9, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v10
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v26
+; GFX9-NEXT: v_add_u32_e32 v10, v10, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v11
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v27
+; GFX9-NEXT: v_add_u32_e32 v11, v11, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v12
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v28
+; GFX9-NEXT: v_add_u32_e32 v12, v12, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v13
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v29
+; GFX9-NEXT: v_add_u32_e32 v13, v13, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v14
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v30
+; GFX9-NEXT: v_add_u32_e32 v14, v14, v16
+; GFX9-NEXT: v_xor_b32_e32 v16, -1, v15
+; GFX9-NEXT: v_min_u32_e32 v16, v16, v31
+; GFX9-NEXT: v_add_u32_e32 v15, v15, v16
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v35, -1, v0
+; GFX10-NEXT: v_xor_b32_e32 v32, -1, v2
+; GFX10-NEXT: v_xor_b32_e32 v33, -1, v3
+; GFX10-NEXT: v_xor_b32_e32 v34, -1, v4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v35, v35, v16
+; GFX10-NEXT: v_xor_b32_e32 v16, -1, v1
+; GFX10-NEXT: v_add_nc_u32_e32 v0, v0, v35
+; GFX10-NEXT: v_xor_b32_e32 v35, -1, v5
+; GFX10-NEXT: v_min_u32_e32 v16, v16, v17
+; GFX10-NEXT: v_min_u32_e32 v17, v32, v18
+; GFX10-NEXT: v_min_u32_e32 v18, v33, v19
+; GFX10-NEXT: v_min_u32_e32 v19, v34, v20
+; GFX10-NEXT: v_min_u32_e32 v20, v35, v21
+; GFX10-NEXT: v_add_nc_u32_e32 v1, v1, v16
+; GFX10-NEXT: v_xor_b32_e32 v16, -1, v6
+; GFX10-NEXT: v_add_nc_u32_e32 v2, v2, v17
+; GFX10-NEXT: v_xor_b32_e32 v17, -1, v7
+; GFX10-NEXT: v_add_nc_u32_e32 v3, v3, v18
+; GFX10-NEXT: v_xor_b32_e32 v18, -1, v8
+; GFX10-NEXT: v_add_nc_u32_e32 v4, v4, v19
+; GFX10-NEXT: v_xor_b32_e32 v19, -1, v9
+; GFX10-NEXT: v_add_nc_u32_e32 v5, v5, v20
+; GFX10-NEXT: v_xor_b32_e32 v20, -1, v10
+; GFX10-NEXT: v_min_u32_e32 v16, v16, v22
+; GFX10-NEXT: v_min_u32_e32 v17, v17, v23
+; GFX10-NEXT: v_min_u32_e32 v18, v18, v24
+; GFX10-NEXT: v_min_u32_e32 v19, v19, v25
+; GFX10-NEXT: v_min_u32_e32 v20, v20, v26
+; GFX10-NEXT: v_add_nc_u32_e32 v6, v6, v16
+; GFX10-NEXT: v_xor_b32_e32 v16, -1, v11
+; GFX10-NEXT: v_add_nc_u32_e32 v7, v7, v17
+; GFX10-NEXT: v_xor_b32_e32 v17, -1, v12
+; GFX10-NEXT: v_add_nc_u32_e32 v8, v8, v18
+; GFX10-NEXT: v_xor_b32_e32 v18, -1, v13
+; GFX10-NEXT: v_add_nc_u32_e32 v9, v9, v19
+; GFX10-NEXT: v_xor_b32_e32 v19, -1, v14
+; GFX10-NEXT: v_add_nc_u32_e32 v10, v10, v20
+; GFX10-NEXT: v_xor_b32_e32 v20, -1, v15
+; GFX10-NEXT: v_min_u32_e32 v16, v16, v27
+; GFX10-NEXT: v_min_u32_e32 v17, v17, v28
+; GFX10-NEXT: v_min_u32_e32 v18, v18, v29
+; GFX10-NEXT: v_min_u32_e32 v19, v19, v30
+; GFX10-NEXT: v_min_u32_e32 v20, v20, v31
+; GFX10-NEXT: v_add_nc_u32_e32 v11, v11, v16
+; GFX10-NEXT: v_add_nc_u32_e32 v12, v12, v17
+; GFX10-NEXT: v_add_nc_u32_e32 v13, v13, v18
+; GFX10-NEXT: v_add_nc_u32_e32 v14, v14, v19
+; GFX10-NEXT: v_add_nc_u32_e32 v15, v15, v20
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define amdgpu_ps <16 x i32> @s_uaddsat_v16i32(<16 x i32> inreg %lhs, <16 x i32> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_not_b32 s32, s0
+; GFX6-NEXT: s_cmp_lt_u32 s32, s16
+; GFX6-NEXT: s_cselect_b32 s16, s32, s16
+; GFX6-NEXT: s_add_i32 s0, s0, s16
+; GFX6-NEXT: s_not_b32 s16, s1
+; GFX6-NEXT: s_cmp_lt_u32 s16, s17
+; GFX6-NEXT: s_cselect_b32 s16, s16, s17
+; GFX6-NEXT: s_add_i32 s1, s1, s16
+; GFX6-NEXT: s_not_b32 s16, s2
+; GFX6-NEXT: s_cmp_lt_u32 s16, s18
+; GFX6-NEXT: s_cselect_b32 s16, s16, s18
+; GFX6-NEXT: s_add_i32 s2, s2, s16
+; GFX6-NEXT: s_not_b32 s16, s3
+; GFX6-NEXT: s_cmp_lt_u32 s16, s19
+; GFX6-NEXT: s_cselect_b32 s16, s16, s19
+; GFX6-NEXT: s_add_i32 s3, s3, s16
+; GFX6-NEXT: s_not_b32 s16, s4
+; GFX6-NEXT: s_cmp_lt_u32 s16, s20
+; GFX6-NEXT: s_cselect_b32 s16, s16, s20
+; GFX6-NEXT: s_add_i32 s4, s4, s16
+; GFX6-NEXT: s_not_b32 s16, s5
+; GFX6-NEXT: s_cmp_lt_u32 s16, s21
+; GFX6-NEXT: s_cselect_b32 s16, s16, s21
+; GFX6-NEXT: s_add_i32 s5, s5, s16
+; GFX6-NEXT: s_not_b32 s16, s6
+; GFX6-NEXT: s_cmp_lt_u32 s16, s22
+; GFX6-NEXT: s_cselect_b32 s16, s16, s22
+; GFX6-NEXT: s_add_i32 s6, s6, s16
+; GFX6-NEXT: s_not_b32 s16, s7
+; GFX6-NEXT: s_cmp_lt_u32 s16, s23
+; GFX6-NEXT: s_cselect_b32 s16, s16, s23
+; GFX6-NEXT: s_add_i32 s7, s7, s16
+; GFX6-NEXT: s_not_b32 s16, s8
+; GFX6-NEXT: s_cmp_lt_u32 s16, s24
+; GFX6-NEXT: s_cselect_b32 s16, s16, s24
+; GFX6-NEXT: s_add_i32 s8, s8, s16
+; GFX6-NEXT: s_not_b32 s16, s9
+; GFX6-NEXT: s_cmp_lt_u32 s16, s25
+; GFX6-NEXT: s_cselect_b32 s16, s16, s25
+; GFX6-NEXT: s_add_i32 s9, s9, s16
+; GFX6-NEXT: s_not_b32 s16, s10
+; GFX6-NEXT: s_cmp_lt_u32 s16, s26
+; GFX6-NEXT: s_cselect_b32 s16, s16, s26
+; GFX6-NEXT: s_add_i32 s10, s10, s16
+; GFX6-NEXT: s_not_b32 s16, s11
+; GFX6-NEXT: s_cmp_lt_u32 s16, s27
+; GFX6-NEXT: s_cselect_b32 s16, s16, s27
+; GFX6-NEXT: s_add_i32 s11, s11, s16
+; GFX6-NEXT: s_not_b32 s16, s12
+; GFX6-NEXT: s_cmp_lt_u32 s16, s28
+; GFX6-NEXT: s_cselect_b32 s16, s16, s28
+; GFX6-NEXT: s_add_i32 s12, s12, s16
+; GFX6-NEXT: s_not_b32 s16, s13
+; GFX6-NEXT: s_cmp_lt_u32 s16, s29
+; GFX6-NEXT: s_cselect_b32 s16, s16, s29
+; GFX6-NEXT: s_add_i32 s13, s13, s16
+; GFX6-NEXT: s_not_b32 s16, s14
+; GFX6-NEXT: s_cmp_lt_u32 s16, s30
+; GFX6-NEXT: s_cselect_b32 s16, s16, s30
+; GFX6-NEXT: s_add_i32 s14, s14, s16
+; GFX6-NEXT: s_not_b32 s16, s15
+; GFX6-NEXT: s_cmp_lt_u32 s16, s31
+; GFX6-NEXT: s_cselect_b32 s16, s16, s31
+; GFX6-NEXT: s_add_i32 s15, s15, s16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_not_b32 s32, s0
+; GFX8-NEXT: s_cmp_lt_u32 s32, s16
+; GFX8-NEXT: s_cselect_b32 s16, s32, s16
+; GFX8-NEXT: s_add_i32 s0, s0, s16
+; GFX8-NEXT: s_not_b32 s16, s1
+; GFX8-NEXT: s_cmp_lt_u32 s16, s17
+; GFX8-NEXT: s_cselect_b32 s16, s16, s17
+; GFX8-NEXT: s_add_i32 s1, s1, s16
+; GFX8-NEXT: s_not_b32 s16, s2
+; GFX8-NEXT: s_cmp_lt_u32 s16, s18
+; GFX8-NEXT: s_cselect_b32 s16, s16, s18
+; GFX8-NEXT: s_add_i32 s2, s2, s16
+; GFX8-NEXT: s_not_b32 s16, s3
+; GFX8-NEXT: s_cmp_lt_u32 s16, s19
+; GFX8-NEXT: s_cselect_b32 s16, s16, s19
+; GFX8-NEXT: s_add_i32 s3, s3, s16
+; GFX8-NEXT: s_not_b32 s16, s4
+; GFX8-NEXT: s_cmp_lt_u32 s16, s20
+; GFX8-NEXT: s_cselect_b32 s16, s16, s20
+; GFX8-NEXT: s_add_i32 s4, s4, s16
+; GFX8-NEXT: s_not_b32 s16, s5
+; GFX8-NEXT: s_cmp_lt_u32 s16, s21
+; GFX8-NEXT: s_cselect_b32 s16, s16, s21
+; GFX8-NEXT: s_add_i32 s5, s5, s16
+; GFX8-NEXT: s_not_b32 s16, s6
+; GFX8-NEXT: s_cmp_lt_u32 s16, s22
+; GFX8-NEXT: s_cselect_b32 s16, s16, s22
+; GFX8-NEXT: s_add_i32 s6, s6, s16
+; GFX8-NEXT: s_not_b32 s16, s7
+; GFX8-NEXT: s_cmp_lt_u32 s16, s23
+; GFX8-NEXT: s_cselect_b32 s16, s16, s23
+; GFX8-NEXT: s_add_i32 s7, s7, s16
+; GFX8-NEXT: s_not_b32 s16, s8
+; GFX8-NEXT: s_cmp_lt_u32 s16, s24
+; GFX8-NEXT: s_cselect_b32 s16, s16, s24
+; GFX8-NEXT: s_add_i32 s8, s8, s16
+; GFX8-NEXT: s_not_b32 s16, s9
+; GFX8-NEXT: s_cmp_lt_u32 s16, s25
+; GFX8-NEXT: s_cselect_b32 s16, s16, s25
+; GFX8-NEXT: s_add_i32 s9, s9, s16
+; GFX8-NEXT: s_not_b32 s16, s10
+; GFX8-NEXT: s_cmp_lt_u32 s16, s26
+; GFX8-NEXT: s_cselect_b32 s16, s16, s26
+; GFX8-NEXT: s_add_i32 s10, s10, s16
+; GFX8-NEXT: s_not_b32 s16, s11
+; GFX8-NEXT: s_cmp_lt_u32 s16, s27
+; GFX8-NEXT: s_cselect_b32 s16, s16, s27
+; GFX8-NEXT: s_add_i32 s11, s11, s16
+; GFX8-NEXT: s_not_b32 s16, s12
+; GFX8-NEXT: s_cmp_lt_u32 s16, s28
+; GFX8-NEXT: s_cselect_b32 s16, s16, s28
+; GFX8-NEXT: s_add_i32 s12, s12, s16
+; GFX8-NEXT: s_not_b32 s16, s13
+; GFX8-NEXT: s_cmp_lt_u32 s16, s29
+; GFX8-NEXT: s_cselect_b32 s16, s16, s29
+; GFX8-NEXT: s_add_i32 s13, s13, s16
+; GFX8-NEXT: s_not_b32 s16, s14
+; GFX8-NEXT: s_cmp_lt_u32 s16, s30
+; GFX8-NEXT: s_cselect_b32 s16, s16, s30
+; GFX8-NEXT: s_add_i32 s14, s14, s16
+; GFX8-NEXT: s_not_b32 s16, s15
+; GFX8-NEXT: s_cmp_lt_u32 s16, s31
+; GFX8-NEXT: s_cselect_b32 s16, s16, s31
+; GFX8-NEXT: s_add_i32 s15, s15, s16
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_not_b32 s32, s0
+; GFX9-NEXT: s_cmp_lt_u32 s32, s16
+; GFX9-NEXT: s_cselect_b32 s16, s32, s16
+; GFX9-NEXT: s_add_i32 s0, s0, s16
+; GFX9-NEXT: s_not_b32 s16, s1
+; GFX9-NEXT: s_cmp_lt_u32 s16, s17
+; GFX9-NEXT: s_cselect_b32 s16, s16, s17
+; GFX9-NEXT: s_add_i32 s1, s1, s16
+; GFX9-NEXT: s_not_b32 s16, s2
+; GFX9-NEXT: s_cmp_lt_u32 s16, s18
+; GFX9-NEXT: s_cselect_b32 s16, s16, s18
+; GFX9-NEXT: s_add_i32 s2, s2, s16
+; GFX9-NEXT: s_not_b32 s16, s3
+; GFX9-NEXT: s_cmp_lt_u32 s16, s19
+; GFX9-NEXT: s_cselect_b32 s16, s16, s19
+; GFX9-NEXT: s_add_i32 s3, s3, s16
+; GFX9-NEXT: s_not_b32 s16, s4
+; GFX9-NEXT: s_cmp_lt_u32 s16, s20
+; GFX9-NEXT: s_cselect_b32 s16, s16, s20
+; GFX9-NEXT: s_add_i32 s4, s4, s16
+; GFX9-NEXT: s_not_b32 s16, s5
+; GFX9-NEXT: s_cmp_lt_u32 s16, s21
+; GFX9-NEXT: s_cselect_b32 s16, s16, s21
+; GFX9-NEXT: s_add_i32 s5, s5, s16
+; GFX9-NEXT: s_not_b32 s16, s6
+; GFX9-NEXT: s_cmp_lt_u32 s16, s22
+; GFX9-NEXT: s_cselect_b32 s16, s16, s22
+; GFX9-NEXT: s_add_i32 s6, s6, s16
+; GFX9-NEXT: s_not_b32 s16, s7
+; GFX9-NEXT: s_cmp_lt_u32 s16, s23
+; GFX9-NEXT: s_cselect_b32 s16, s16, s23
+; GFX9-NEXT: s_add_i32 s7, s7, s16
+; GFX9-NEXT: s_not_b32 s16, s8
+; GFX9-NEXT: s_cmp_lt_u32 s16, s24
+; GFX9-NEXT: s_cselect_b32 s16, s16, s24
+; GFX9-NEXT: s_add_i32 s8, s8, s16
+; GFX9-NEXT: s_not_b32 s16, s9
+; GFX9-NEXT: s_cmp_lt_u32 s16, s25
+; GFX9-NEXT: s_cselect_b32 s16, s16, s25
+; GFX9-NEXT: s_add_i32 s9, s9, s16
+; GFX9-NEXT: s_not_b32 s16, s10
+; GFX9-NEXT: s_cmp_lt_u32 s16, s26
+; GFX9-NEXT: s_cselect_b32 s16, s16, s26
+; GFX9-NEXT: s_add_i32 s10, s10, s16
+; GFX9-NEXT: s_not_b32 s16, s11
+; GFX9-NEXT: s_cmp_lt_u32 s16, s27
+; GFX9-NEXT: s_cselect_b32 s16, s16, s27
+; GFX9-NEXT: s_add_i32 s11, s11, s16
+; GFX9-NEXT: s_not_b32 s16, s12
+; GFX9-NEXT: s_cmp_lt_u32 s16, s28
+; GFX9-NEXT: s_cselect_b32 s16, s16, s28
+; GFX9-NEXT: s_add_i32 s12, s12, s16
+; GFX9-NEXT: s_not_b32 s16, s13
+; GFX9-NEXT: s_cmp_lt_u32 s16, s29
+; GFX9-NEXT: s_cselect_b32 s16, s16, s29
+; GFX9-NEXT: s_add_i32 s13, s13, s16
+; GFX9-NEXT: s_not_b32 s16, s14
+; GFX9-NEXT: s_cmp_lt_u32 s16, s30
+; GFX9-NEXT: s_cselect_b32 s16, s16, s30
+; GFX9-NEXT: s_add_i32 s14, s14, s16
+; GFX9-NEXT: s_not_b32 s16, s15
+; GFX9-NEXT: s_cmp_lt_u32 s16, s31
+; GFX9-NEXT: s_cselect_b32 s16, s16, s31
+; GFX9-NEXT: s_add_i32 s15, s15, s16
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_not_b32 s46, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s46, s16
+; GFX10-NEXT: s_cselect_b32 s46, s46, s16
+; GFX10-NEXT: s_not_b32 s47, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s46
+; GFX10-NEXT: s_cmp_lt_u32 s47, s17
+; GFX10-NEXT: s_cselect_b32 s46, s47, s17
+; GFX10-NEXT: s_not_b32 s17, s2
+; GFX10-NEXT: s_add_i32 s1, s1, s46
+; GFX10-NEXT: s_cmp_lt_u32 s17, s18
+; GFX10-NEXT: s_cselect_b32 s16, s17, s18
+; GFX10-NEXT: s_not_b32 s17, s3
+; GFX10-NEXT: s_add_i32 s2, s2, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s19
+; GFX10-NEXT: s_cselect_b32 s16, s17, s19
+; GFX10-NEXT: s_not_b32 s17, s4
+; GFX10-NEXT: s_add_i32 s3, s3, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s20
+; GFX10-NEXT: s_cselect_b32 s16, s17, s20
+; GFX10-NEXT: s_not_b32 s17, s5
+; GFX10-NEXT: s_add_i32 s4, s4, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s21
+; GFX10-NEXT: s_cselect_b32 s16, s17, s21
+; GFX10-NEXT: s_not_b32 s17, s6
+; GFX10-NEXT: s_add_i32 s5, s5, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s22
+; GFX10-NEXT: s_cselect_b32 s16, s17, s22
+; GFX10-NEXT: s_not_b32 s17, s7
+; GFX10-NEXT: s_add_i32 s6, s6, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s23
+; GFX10-NEXT: s_cselect_b32 s16, s17, s23
+; GFX10-NEXT: s_not_b32 s17, s8
+; GFX10-NEXT: s_add_i32 s7, s7, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s24
+; GFX10-NEXT: s_cselect_b32 s16, s17, s24
+; GFX10-NEXT: s_not_b32 s17, s9
+; GFX10-NEXT: s_add_i32 s8, s8, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s25
+; GFX10-NEXT: s_cselect_b32 s16, s17, s25
+; GFX10-NEXT: s_not_b32 s17, s10
+; GFX10-NEXT: s_add_i32 s9, s9, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s26
+; GFX10-NEXT: s_cselect_b32 s16, s17, s26
+; GFX10-NEXT: s_not_b32 s17, s11
+; GFX10-NEXT: s_add_i32 s10, s10, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s27
+; GFX10-NEXT: s_cselect_b32 s16, s17, s27
+; GFX10-NEXT: s_not_b32 s17, s12
+; GFX10-NEXT: s_add_i32 s11, s11, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s28
+; GFX10-NEXT: s_cselect_b32 s16, s17, s28
+; GFX10-NEXT: s_not_b32 s17, s13
+; GFX10-NEXT: s_add_i32 s12, s12, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s29
+; GFX10-NEXT: s_cselect_b32 s16, s17, s29
+; GFX10-NEXT: s_not_b32 s17, s14
+; GFX10-NEXT: s_add_i32 s13, s13, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s30
+; GFX10-NEXT: s_cselect_b32 s16, s17, s30
+; GFX10-NEXT: s_not_b32 s17, s15
+; GFX10-NEXT: s_add_i32 s14, s14, s16
+; GFX10-NEXT: s_cmp_lt_u32 s17, s31
+; GFX10-NEXT: s_cselect_b32 s16, s17, s31
+; GFX10-NEXT: s_add_i32 s15, s15, s16
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define i16 @v_uaddsat_i16(i16 %lhs, i16 %rhs) {
+; GFX6-LABEL: v_uaddsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, v2, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX8-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX9-NEXT: v_min_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_xor_b32_e32 v2, 0xffff, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i16 @llvm.uadd.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps i16 @s_uaddsat_i16(i16 inreg %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: s_cmp_lt_u32 s2, s1
+; GFX6-NEXT: s_cselect_b32 s1, s2, s1
+; GFX6-NEXT: s_add_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_xor_b32 s2, s0, 0xffff
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_xor_b32 s2, s0, 0xffff
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_xor_b32 s2, s0, 0xffff
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.uadd.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps half @uaddsat_i16_sv(i16 inreg %lhs, i16 %rhs) {
+; GFX6-LABEL: uaddsat_i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_not_b32 s1, s0
+; GFX6-NEXT: v_min_u32_e32 v0, s1, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_xor_b32 s1, s0, 0xffff
+; GFX8-NEXT: v_min_u16_e32 v0, s1, v0
+; GFX8-NEXT: v_add_u16_e32 v0, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_xor_b32 s1, s0, 0xffff
+; GFX9-NEXT: v_min_u16_e32 v0, s1, v0
+; GFX9-NEXT: v_add_u16_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_xor_b32 s1, s0, 0xffff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v0, s1, v0
+; GFX10-NEXT: v_add_nc_u16_e64 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.uadd.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define amdgpu_ps half @uaddsat_i16_vs(i16 %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: uaddsat_i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_xor_b32_e32 v1, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_xor_b32_e32 v1, 0xffff, v0
+; GFX8-NEXT: v_min_u16_e32 v1, s0, v1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_xor_b32_e32 v1, 0xffff, v0
+; GFX9-NEXT: v_min_u16_e32 v1, s0, v1
+; GFX9-NEXT: v_add_u16_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_xor_b32_e32 v1, 0xffff, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v1, s0
+; GFX10-NEXT: v_add_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.uadd.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define <2 x i16> @v_uaddsat_v2i16(<2 x i16> %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: v_uaddsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_xor_b32_e32 v4, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v2, v4, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v3
+; GFX6-NEXT: v_xor_b32_e32 v3, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v2, v3, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
+; GFX8-NEXT: v_xor_b32_e32 v3, s4, v0
+; GFX8-NEXT: v_xor_b32_e32 v4, s4, v2
+; GFX8-NEXT: v_min_u16_e32 v3, v3, v1
+; GFX8-NEXT: v_min_u16_sdwa v1, v4, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v3
+; GFX8-NEXT: v_add_u16_sdwa v1, v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: v_xor_b32_e32 v2, s4, v0
+; GFX9-NEXT: v_pk_min_u16 v1, v2, v1
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v2, s4, v0
+; GFX10-NEXT: v_pk_min_u16 v1, v2, v1
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ ret <2 x i16> %result
+}
+
+define amdgpu_ps i32 @s_uaddsat_v2i16(<2 x i16> inreg %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_not_b32 s4, s0
+; GFX6-NEXT: s_cmp_lt_u32 s4, s2
+; GFX6-NEXT: s_cselect_b32 s2, s4, s2
+; GFX6-NEXT: s_add_i32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s3, 16
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_not_b32 s3, s1
+; GFX6-NEXT: s_cmp_lt_u32 s3, s2
+; GFX6-NEXT: s_cselect_b32 s2, s3, s2
+; GFX6-NEXT: s_add_i32 s1, s1, s2
+; GFX6-NEXT: s_mov_b32 s2, 0xffff
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: s_xor_b32 s5, s0, s4
+; GFX8-NEXT: s_lshr_b32 s3, s1, 16
+; GFX8-NEXT: s_lshr_b32 s2, s0, 16
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s1
+; GFX8-NEXT: s_cselect_b32 s1, s5, s1
+; GFX8-NEXT: s_add_i32 s0, s0, s1
+; GFX8-NEXT: s_xor_b32 s1, s2, s4
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_add_i32 s2, s2, s1
+; GFX8-NEXT: s_bfe_u32 s1, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, -1, -1
+; GFX9-NEXT: s_xor_b32 s2, s0, s2
+; GFX9-NEXT: s_mov_b32 s4, 0xffff
+; GFX9-NEXT: s_lshr_b32 s3, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s1, 16
+; GFX9-NEXT: s_and_b32 s2, s2, s4
+; GFX9-NEXT: s_and_b32 s1, s1, s4
+; GFX9-NEXT: s_cmp_lt_u32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_cmp_lt_u32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s2, s3, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s2
+; GFX9-NEXT: s_lshr_b32 s2, s0, 16
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s1
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, -1, -1
+; GFX10-NEXT: s_mov_b32 s3, 0xffff
+; GFX10-NEXT: s_xor_b32 s2, s0, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_and_b32 s2, s2, s3
+; GFX10-NEXT: s_and_b32 s3, s1, s3
+; GFX10-NEXT: s_lshr_b32 s1, s1, 16
+; GFX10-NEXT: s_cmp_lt_u32 s2, s3
+; GFX10-NEXT: s_cselect_b32 s2, s2, s3
+; GFX10-NEXT: s_cmp_lt_u32 s4, s1
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s2, s1
+; GFX10-NEXT: s_lshr_b32 s2, s0, 16
+; GFX10-NEXT: s_lshr_b32 s3, s1, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s1
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to i32
+ ret i32 %cast
+}
+
+define amdgpu_ps float @uaddsat_v2i16_sv(<2 x i16> inreg %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: uaddsat_v2i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_not_b32 s2, s0
+; GFX6-NEXT: v_min_u32_e32 v0, s2, v0
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_not_b32 s1, s0
+; GFX6-NEXT: v_min_u32_e32 v1, s1, v1
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, s0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_v2i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s2, 0xffff
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: s_xor_b32 s3, s0, s2
+; GFX8-NEXT: s_xor_b32 s2, s1, s2
+; GFX8-NEXT: v_mov_b32_e32 v2, s2
+; GFX8-NEXT: v_min_u16_e32 v1, s3, v0
+; GFX8-NEXT: v_min_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_add_u16_e32 v1, s0, v1
+; GFX8-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_v2i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX9-NEXT: s_xor_b32 s1, s0, s1
+; GFX9-NEXT: v_pk_min_u16 v0, s1, v0
+; GFX9-NEXT: v_pk_add_u16 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_v2i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_xor_b32 s1, s0, s1
+; GFX10-NEXT: v_pk_min_u16 v0, s1, v0
+; GFX10-NEXT: v_pk_add_u16 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @uaddsat_v2i16_vs(<2 x i16> %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: uaddsat_v2i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v2, s0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_xor_b32_e32 v2, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v2, s0, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_v2i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s2, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX8-NEXT: v_xor_b32_e32 v2, s2, v0
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: v_xor_b32_e32 v3, s2, v1
+; GFX8-NEXT: v_min_u16_e32 v2, s0, v2
+; GFX8-NEXT: v_min_u16_e32 v3, s1, v3
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v2
+; GFX8-NEXT: v_add_u16_sdwa v1, v1, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_v2i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX9-NEXT: v_xor_b32_e32 v1, s1, v0
+; GFX9-NEXT: v_pk_min_u16 v1, v1, s0
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_v2i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v1, s1, v0
+; GFX10-NEXT: v_pk_min_u16 v1, v1, s0
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+; FIXME: v3i16 insert/extract
+; define <3 x i16> @v_uaddsat_v3i16(<3 x i16> %lhs, <3 x i16> %rhs) {
+; %result = call <3 x i16> @llvm.uadd.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+; define amdgpu_ps <3 x i16> @s_uaddsat_v3i16(<3 x i16> inreg %lhs, <3 x i16> inreg %rhs) {
+; %result = call <3 x i16> @llvm.uadd.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+define <2 x float> @v_uaddsat_v4i16(<4 x i16> %lhs, <4 x i16> %rhs) {
+; GFX6-LABEL: v_uaddsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_xor_b32_e32 v8, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v4, v8, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v5
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v6
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v7
+; GFX6-NEXT: v_xor_b32_e32 v5, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v4, v5, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_xor_b32_e32 v6, s4, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v1
+; GFX8-NEXT: v_xor_b32_e32 v7, s4, v4
+; GFX8-NEXT: v_min_u16_e32 v6, v6, v2
+; GFX8-NEXT: v_min_u16_sdwa v2, v7, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v7, s4, v1
+; GFX8-NEXT: v_xor_b32_e32 v8, s4, v5
+; GFX8-NEXT: v_min_u16_e32 v7, v7, v3
+; GFX8-NEXT: v_min_u16_sdwa v3, v8, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v6
+; GFX8-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v2
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v7
+; GFX8-NEXT: v_add_u16_sdwa v2, v5, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: v_xor_b32_e32 v4, s4, v0
+; GFX9-NEXT: v_pk_min_u16 v2, v4, v2
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v2
+; GFX9-NEXT: v_xor_b32_e32 v2, s4, v1
+; GFX9-NEXT: v_pk_min_u16 v2, v2, v3
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v4, s4, v0
+; GFX10-NEXT: v_xor_b32_e32 v5, s4, v1
+; GFX10-NEXT: v_pk_min_u16 v2, v4, v2
+; GFX10-NEXT: v_pk_min_u16 v3, v5, v3
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v2
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x i32> @s_uaddsat_v4i16(<4 x i16> inreg %lhs, <4 x i16> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_not_b32 s8, s0
+; GFX6-NEXT: s_cmp_lt_u32 s8, s4
+; GFX6-NEXT: s_cselect_b32 s4, s8, s4
+; GFX6-NEXT: s_add_i32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s4, s5, 16
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_not_b32 s5, s1
+; GFX6-NEXT: s_cmp_lt_u32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s1, s1, s4
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s4, s6, 16
+; GFX6-NEXT: s_not_b32 s5, s2
+; GFX6-NEXT: s_cmp_lt_u32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s2, s2, s4
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s4, s7, 16
+; GFX6-NEXT: s_not_b32 s5, s3
+; GFX6-NEXT: s_cmp_lt_u32 s5, s4
+; GFX6-NEXT: s_cselect_b32 s4, s5, s4
+; GFX6-NEXT: s_add_i32 s3, s3, s4
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_and_b32 s2, s3, s4
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s8, 0xffff
+; GFX8-NEXT: s_xor_b32 s9, s0, s8
+; GFX8-NEXT: s_lshr_b32 s6, s2, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 16
+; GFX8-NEXT: s_lshr_b32 s5, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s3, 16
+; GFX8-NEXT: s_bfe_u32 s9, s9, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s9, s2
+; GFX8-NEXT: s_cselect_b32 s2, s9, s2
+; GFX8-NEXT: s_add_i32 s0, s0, s2
+; GFX8-NEXT: s_xor_b32 s2, s4, s8
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_add_i32 s4, s4, s2
+; GFX8-NEXT: s_xor_b32 s2, s1, s8
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s1, s1, s2
+; GFX8-NEXT: s_xor_b32 s2, s5, s8
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s7, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s3
+; GFX8-NEXT: s_cselect_b32 s2, s2, s3
+; GFX8-NEXT: s_add_i32 s5, s5, s2
+; GFX8-NEXT: s_bfe_u32 s2, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s2, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: s_xor_b32 s5, s0, s4
+; GFX9-NEXT: s_mov_b32 s7, 0xffff
+; GFX9-NEXT: s_lshr_b32 s6, s5, 16
+; GFX9-NEXT: s_lshr_b32 s8, s2, 16
+; GFX9-NEXT: s_and_b32 s5, s5, s7
+; GFX9-NEXT: s_and_b32 s2, s2, s7
+; GFX9-NEXT: s_cmp_lt_u32 s5, s2
+; GFX9-NEXT: s_cselect_b32 s2, s5, s2
+; GFX9-NEXT: s_cmp_lt_u32 s6, s8
+; GFX9-NEXT: s_cselect_b32 s5, s6, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX9-NEXT: s_lshr_b32 s5, s0, 16
+; GFX9-NEXT: s_lshr_b32 s6, s2, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s2
+; GFX9-NEXT: s_xor_b32 s2, s1, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s5
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_and_b32 s2, s2, s7
+; GFX9-NEXT: s_and_b32 s3, s3, s7
+; GFX9-NEXT: s_cmp_lt_u32 s2, s3
+; GFX9-NEXT: s_cselect_b32 s2, s2, s3
+; GFX9-NEXT: s_cmp_lt_u32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s3, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s2
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: s_mov_b32 s6, 0xffff
+; GFX10-NEXT: s_xor_b32 s5, s0, s4
+; GFX10-NEXT: s_and_b32 s8, s2, s6
+; GFX10-NEXT: s_lshr_b32 s7, s5, 16
+; GFX10-NEXT: s_and_b32 s5, s5, s6
+; GFX10-NEXT: s_lshr_b32 s2, s2, 16
+; GFX10-NEXT: s_cmp_lt_u32 s5, s8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s5, s8
+; GFX10-NEXT: s_cmp_lt_u32 s7, s2
+; GFX10-NEXT: s_cselect_b32 s2, s7, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s5, s2
+; GFX10-NEXT: s_lshr_b32 s5, s0, 16
+; GFX10-NEXT: s_lshr_b32 s7, s2, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s2
+; GFX10-NEXT: s_xor_b32 s2, s1, s4
+; GFX10-NEXT: s_add_i32 s5, s5, s7
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_and_b32 s2, s2, s6
+; GFX10-NEXT: s_and_b32 s6, s3, s6
+; GFX10-NEXT: s_lshr_b32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_u32 s2, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s5
+; GFX10-NEXT: s_cselect_b32 s2, s2, s6
+; GFX10-NEXT: s_cmp_lt_u32 s4, s3
+; GFX10-NEXT: s_cselect_b32 s3, s4, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX10-NEXT: s_lshr_b32 s3, s1, 16
+; GFX10-NEXT: s_lshr_b32 s4, s2, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s2
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x i32>
+ ret <2 x i32> %cast
+}
+
+; FIXME
+; define <5 x i16> @v_uaddsat_v5i16(<5 x i16> %lhs, <5 x i16> %rhs) {
+; %result = call <5 x i16> @llvm.uadd.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+; define amdgpu_ps <5 x i16> @s_uaddsat_v5i16(<5 x i16> inreg %lhs, <5 x i16> inreg %rhs) {
+; %result = call <5 x i16> @llvm.uadd.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+define <3 x float> @v_uaddsat_v6i16(<6 x i16> %lhs, <6 x i16> %rhs) {
+; GFX6-LABEL: v_uaddsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_xor_b32_e32 v12, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v6, v12, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v7
+; GFX6-NEXT: v_xor_b32_e32 v7, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v8
+; GFX6-NEXT: v_xor_b32_e32 v7, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v9
+; GFX6-NEXT: v_xor_b32_e32 v7, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v10
+; GFX6-NEXT: v_xor_b32_e32 v7, -1, v4
+; GFX6-NEXT: v_min_u32_e32 v6, v7, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v6
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v11
+; GFX6-NEXT: v_xor_b32_e32 v7, -1, v5
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_min_u32_e32 v6, v7, v6
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v6
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v0
+; GFX8-NEXT: v_xor_b32_e32 v9, s4, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v1
+; GFX8-NEXT: v_xor_b32_e32 v10, s4, v6
+; GFX8-NEXT: v_min_u16_e32 v9, v9, v3
+; GFX8-NEXT: v_min_u16_sdwa v3, v10, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v10, s4, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v2
+; GFX8-NEXT: v_xor_b32_e32 v11, s4, v7
+; GFX8-NEXT: v_min_u16_e32 v10, v10, v4
+; GFX8-NEXT: v_min_u16_sdwa v4, v11, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v11, s4, v2
+; GFX8-NEXT: v_xor_b32_e32 v12, s4, v8
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v9
+; GFX8-NEXT: v_add_u16_sdwa v3, v6, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v11, v11, v5
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v3
+; GFX8-NEXT: v_min_u16_sdwa v5, v12, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v10
+; GFX8-NEXT: v_add_u16_sdwa v3, v7, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v3
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v11
+; GFX8-NEXT: v_add_u16_sdwa v3, v8, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: v_xor_b32_e32 v6, s4, v0
+; GFX9-NEXT: v_pk_min_u16 v3, v6, v3
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v3
+; GFX9-NEXT: v_xor_b32_e32 v3, s4, v1
+; GFX9-NEXT: v_pk_min_u16 v3, v3, v4
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v3
+; GFX9-NEXT: v_xor_b32_e32 v3, s4, v2
+; GFX9-NEXT: v_pk_min_u16 v3, v3, v5
+; GFX9-NEXT: v_pk_add_u16 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v6, s4, v0
+; GFX10-NEXT: v_xor_b32_e32 v7, s4, v1
+; GFX10-NEXT: v_xor_b32_e32 v8, s4, v2
+; GFX10-NEXT: v_pk_min_u16 v3, v6, v3
+; GFX10-NEXT: v_pk_min_u16 v4, v7, v4
+; GFX10-NEXT: v_pk_min_u16 v5, v8, v5
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v3
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v4
+; GFX10-NEXT: v_pk_add_u16 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <6 x i16> @llvm.uadd.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x float>
+ ret <3 x float> %cast
+}
+
+define amdgpu_ps <3 x i32> @s_uaddsat_v6i16(<6 x i16> inreg %lhs, <6 x i16> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_not_b32 s12, s0
+; GFX6-NEXT: s_cmp_lt_u32 s12, s6
+; GFX6-NEXT: s_cselect_b32 s6, s12, s6
+; GFX6-NEXT: s_add_i32 s0, s0, s6
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s6, s7, 16
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_not_b32 s7, s1
+; GFX6-NEXT: s_cmp_lt_u32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_add_i32 s1, s1, s6
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s6, s8, 16
+; GFX6-NEXT: s_not_b32 s7, s2
+; GFX6-NEXT: s_cmp_lt_u32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_add_i32 s2, s2, s6
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s6, s9, 16
+; GFX6-NEXT: s_not_b32 s7, s3
+; GFX6-NEXT: s_cmp_lt_u32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_add_i32 s3, s3, s6
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s6, s10, 16
+; GFX6-NEXT: s_not_b32 s7, s4
+; GFX6-NEXT: s_cmp_lt_u32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_add_i32 s4, s4, s6
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshr_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s6, s11, 16
+; GFX6-NEXT: s_not_b32 s7, s5
+; GFX6-NEXT: s_cmp_lt_u32 s7, s6
+; GFX6-NEXT: s_cselect_b32 s6, s7, s6
+; GFX6-NEXT: s_add_i32 s5, s5, s6
+; GFX6-NEXT: s_mov_b32 s6, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s6
+; GFX6-NEXT: s_and_b32 s0, s0, s6
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s6
+; GFX6-NEXT: s_and_b32 s2, s3, s6
+; GFX6-NEXT: s_lshr_b32 s5, s5, 16
+; GFX6-NEXT: s_and_b32 s3, s5, s6
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s6
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s12, 0xffff
+; GFX8-NEXT: s_xor_b32 s13, s0, s12
+; GFX8-NEXT: s_lshr_b32 s9, s3, 16
+; GFX8-NEXT: s_lshr_b32 s6, s0, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 16
+; GFX8-NEXT: s_lshr_b32 s8, s2, 16
+; GFX8-NEXT: s_lshr_b32 s10, s4, 16
+; GFX8-NEXT: s_lshr_b32 s11, s5, 16
+; GFX8-NEXT: s_bfe_u32 s13, s13, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s13, s3
+; GFX8-NEXT: s_cselect_b32 s3, s13, s3
+; GFX8-NEXT: s_add_i32 s0, s0, s3
+; GFX8-NEXT: s_xor_b32 s3, s6, s12
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s9, s9, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_add_i32 s6, s6, s3
+; GFX8-NEXT: s_xor_b32 s3, s1, s12
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s1, s1, s3
+; GFX8-NEXT: s_xor_b32 s3, s7, s12
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s10, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s7, s7, s3
+; GFX8-NEXT: s_xor_b32 s3, s2, s12
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s5, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s2, s2, s3
+; GFX8-NEXT: s_xor_b32 s3, s8, s12
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s11, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_add_i32 s8, s8, s3
+; GFX8-NEXT: s_bfe_u32 s3, s6, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s3
+; GFX8-NEXT: s_bfe_u32 s3, s7, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s3
+; GFX8-NEXT: s_bfe_u32 s3, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX9-NEXT: s_xor_b32 s7, s0, s6
+; GFX9-NEXT: s_mov_b32 s9, 0xffff
+; GFX9-NEXT: s_lshr_b32 s8, s7, 16
+; GFX9-NEXT: s_lshr_b32 s10, s3, 16
+; GFX9-NEXT: s_and_b32 s7, s7, s9
+; GFX9-NEXT: s_and_b32 s3, s3, s9
+; GFX9-NEXT: s_cmp_lt_u32 s7, s3
+; GFX9-NEXT: s_cselect_b32 s3, s7, s3
+; GFX9-NEXT: s_cmp_lt_u32 s8, s10
+; GFX9-NEXT: s_cselect_b32 s7, s8, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s7
+; GFX9-NEXT: s_lshr_b32 s7, s0, 16
+; GFX9-NEXT: s_lshr_b32 s8, s3, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s3
+; GFX9-NEXT: s_add_i32 s7, s7, s8
+; GFX9-NEXT: s_xor_b32 s3, s1, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s7
+; GFX9-NEXT: s_lshr_b32 s7, s3, 16
+; GFX9-NEXT: s_lshr_b32 s8, s4, 16
+; GFX9-NEXT: s_and_b32 s3, s3, s9
+; GFX9-NEXT: s_and_b32 s4, s4, s9
+; GFX9-NEXT: s_cmp_lt_u32 s3, s4
+; GFX9-NEXT: s_cselect_b32 s3, s3, s4
+; GFX9-NEXT: s_cmp_lt_u32 s7, s8
+; GFX9-NEXT: s_cselect_b32 s4, s7, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_lshr_b32 s4, s1, 16
+; GFX9-NEXT: s_lshr_b32 s7, s3, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s3
+; GFX9-NEXT: s_add_i32 s4, s4, s7
+; GFX9-NEXT: s_xor_b32 s3, s2, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s5, 16
+; GFX9-NEXT: s_and_b32 s3, s3, s9
+; GFX9-NEXT: s_and_b32 s5, s5, s9
+; GFX9-NEXT: s_cmp_lt_u32 s3, s5
+; GFX9-NEXT: s_cselect_b32 s3, s3, s5
+; GFX9-NEXT: s_cmp_lt_u32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_add_i32 s2, s2, s3
+; GFX9-NEXT: s_add_i32 s4, s4, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, -1, -1
+; GFX10-NEXT: s_mov_b32 s8, 0xffff
+; GFX10-NEXT: s_xor_b32 s7, s0, s6
+; GFX10-NEXT: s_and_b32 s10, s3, s8
+; GFX10-NEXT: s_lshr_b32 s9, s7, 16
+; GFX10-NEXT: s_and_b32 s7, s7, s8
+; GFX10-NEXT: s_lshr_b32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_u32 s7, s10
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s7, s7, s10
+; GFX10-NEXT: s_cmp_lt_u32 s9, s3
+; GFX10-NEXT: s_cselect_b32 s3, s9, s3
+; GFX10-NEXT: s_and_b32 s10, s4, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s7, s3
+; GFX10-NEXT: s_lshr_b32 s7, s0, 16
+; GFX10-NEXT: s_lshr_b32 s9, s3, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s3
+; GFX10-NEXT: s_xor_b32 s3, s1, s6
+; GFX10-NEXT: s_add_i32 s7, s7, s9
+; GFX10-NEXT: s_lshr_b32 s9, s3, 16
+; GFX10-NEXT: s_and_b32 s3, s3, s8
+; GFX10-NEXT: s_lshr_b32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_u32 s3, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s7
+; GFX10-NEXT: s_cselect_b32 s3, s3, s10
+; GFX10-NEXT: s_cmp_lt_u32 s9, s4
+; GFX10-NEXT: s_cselect_b32 s4, s9, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX10-NEXT: s_lshr_b32 s4, s1, 16
+; GFX10-NEXT: s_lshr_b32 s9, s3, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s3
+; GFX10-NEXT: s_xor_b32 s3, s2, s6
+; GFX10-NEXT: s_add_i32 s4, s4, s9
+; GFX10-NEXT: s_lshr_b32 s6, s3, 16
+; GFX10-NEXT: s_and_b32 s3, s3, s8
+; GFX10-NEXT: s_and_b32 s8, s5, s8
+; GFX10-NEXT: s_lshr_b32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_u32 s3, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX10-NEXT: s_cselect_b32 s3, s3, s8
+; GFX10-NEXT: s_cmp_lt_u32 s6, s5
+; GFX10-NEXT: s_cselect_b32 s5, s6, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s5
+; GFX10-NEXT: s_lshr_b32 s5, s2, 16
+; GFX10-NEXT: s_lshr_b32 s6, s3, 16
+; GFX10-NEXT: s_add_i32 s2, s2, s3
+; GFX10-NEXT: s_add_i32 s5, s5, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <6 x i16> @llvm.uadd.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x i32>
+ ret <3 x i32> %cast
+}
+
+define <4 x float> @v_uaddsat_v8i16(<8 x i16> %lhs, <8 x i16> %rhs) {
+; GFX6-LABEL: v_uaddsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v8
+; GFX6-NEXT: v_xor_b32_e32 v16, -1, v0
+; GFX6-NEXT: v_min_u32_e32 v8, v16, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v9
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v1
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_add_i32_e32 v1, vcc, v1, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v10
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v2
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v11
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v3
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_add_i32_e32 v3, vcc, v3, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v12
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v4
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v13
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v5
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_add_i32_e32 v5, vcc, v5, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v14
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v6
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_add_i32_e32 v6, vcc, v6, v8
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v15
+; GFX6-NEXT: v_xor_b32_e32 v9, -1, v7
+; GFX6-NEXT: v_min_u32_e32 v8, v9, v8
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_add_i32_e32 v7, vcc, v7, v8
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_and_b32_e32 v4, s4, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: s_mov_b32 s4, 0xffff
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v0
+; GFX8-NEXT: v_xor_b32_e32 v12, s4, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v9, 16, v1
+; GFX8-NEXT: v_xor_b32_e32 v13, s4, v8
+; GFX8-NEXT: v_min_u16_e32 v12, v12, v4
+; GFX8-NEXT: v_min_u16_sdwa v4, v13, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v13, s4, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v10, 16, v2
+; GFX8-NEXT: v_xor_b32_e32 v14, s4, v9
+; GFX8-NEXT: v_min_u16_e32 v13, v13, v5
+; GFX8-NEXT: v_lshrrev_b32_e32 v11, 16, v3
+; GFX8-NEXT: v_min_u16_sdwa v5, v14, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v14, s4, v2
+; GFX8-NEXT: v_xor_b32_e32 v15, s4, v10
+; GFX8-NEXT: v_add_u16_e32 v0, v0, v12
+; GFX8-NEXT: v_add_u16_sdwa v4, v8, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v14, v14, v6
+; GFX8-NEXT: v_min_u16_sdwa v6, v15, v6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_xor_b32_e32 v15, s4, v3
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v4
+; GFX8-NEXT: v_xor_b32_e32 v16, s4, v11
+; GFX8-NEXT: v_add_u16_e32 v1, v1, v13
+; GFX8-NEXT: v_add_u16_sdwa v4, v9, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v15, v15, v7
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v4
+; GFX8-NEXT: v_min_u16_sdwa v7, v16, v7 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_add_u16_e32 v2, v2, v14
+; GFX8-NEXT: v_add_u16_sdwa v4, v10, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v4
+; GFX8-NEXT: v_add_u16_e32 v3, v3, v15
+; GFX8-NEXT: v_add_u16_sdwa v4, v11, v7 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX9-NEXT: v_xor_b32_e32 v8, s4, v0
+; GFX9-NEXT: v_pk_min_u16 v4, v8, v4
+; GFX9-NEXT: v_pk_add_u16 v0, v0, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, s4, v1
+; GFX9-NEXT: v_pk_min_u16 v4, v4, v5
+; GFX9-NEXT: v_pk_add_u16 v1, v1, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, s4, v2
+; GFX9-NEXT: v_pk_min_u16 v4, v4, v6
+; GFX9-NEXT: v_pk_add_u16 v2, v2, v4
+; GFX9-NEXT: v_xor_b32_e32 v4, s4, v3
+; GFX9-NEXT: v_pk_min_u16 v4, v4, v7
+; GFX9-NEXT: v_pk_add_u16 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, -1, -1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_xor_b32_e32 v15, s4, v0
+; GFX10-NEXT: v_xor_b32_e32 v19, s4, v1
+; GFX10-NEXT: v_xor_b32_e32 v23, s4, v2
+; GFX10-NEXT: v_xor_b32_e32 v10, s4, v3
+; GFX10-NEXT: v_pk_min_u16 v11, v15, v4
+; GFX10-NEXT: v_pk_min_u16 v15, v19, v5
+; GFX10-NEXT: v_pk_min_u16 v19, v23, v6
+; GFX10-NEXT: v_pk_min_u16 v6, v10, v7
+; GFX10-NEXT: v_pk_add_u16 v0, v0, v11
+; GFX10-NEXT: v_pk_add_u16 v1, v1, v15
+; GFX10-NEXT: v_pk_add_u16 v2, v2, v19
+; GFX10-NEXT: v_pk_add_u16 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x i32> @s_uaddsat_v8i16(<8 x i16> inreg %lhs, <8 x i16> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s8, s8, 16
+; GFX6-NEXT: s_not_b32 s16, s0
+; GFX6-NEXT: s_cmp_lt_u32 s16, s8
+; GFX6-NEXT: s_cselect_b32 s8, s16, s8
+; GFX6-NEXT: s_add_i32 s0, s0, s8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s8, s9, 16
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_not_b32 s9, s1
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s1, s1, s8
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s8, s10, 16
+; GFX6-NEXT: s_not_b32 s9, s2
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s2, s2, s8
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s8, s11, 16
+; GFX6-NEXT: s_not_b32 s9, s3
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s3, s3, s8
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s8, s12, 16
+; GFX6-NEXT: s_not_b32 s9, s4
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s4, s4, s8
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshr_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s8, s13, 16
+; GFX6-NEXT: s_not_b32 s9, s5
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s5, s5, s8
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_lshr_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s8, s14, 16
+; GFX6-NEXT: s_not_b32 s9, s6
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s6, s6, s8
+; GFX6-NEXT: s_lshl_b32 s7, s7, 16
+; GFX6-NEXT: s_lshr_b32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s8, s15, 16
+; GFX6-NEXT: s_not_b32 s9, s7
+; GFX6-NEXT: s_cmp_lt_u32 s9, s8
+; GFX6-NEXT: s_cselect_b32 s8, s9, s8
+; GFX6-NEXT: s_add_i32 s7, s7, s8
+; GFX6-NEXT: s_mov_b32 s8, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s8
+; GFX6-NEXT: s_and_b32 s0, s0, s8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s8
+; GFX6-NEXT: s_and_b32 s2, s3, s8
+; GFX6-NEXT: s_and_b32 s3, s5, s8
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshr_b32 s7, s7, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s8
+; GFX6-NEXT: s_and_b32 s4, s7, s8
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: s_and_b32 s3, s6, s8
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_or_b32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_mov_b32 s16, 0xffff
+; GFX8-NEXT: s_xor_b32 s17, s0, s16
+; GFX8-NEXT: s_lshr_b32 s12, s4, 16
+; GFX8-NEXT: s_lshr_b32 s8, s0, 16
+; GFX8-NEXT: s_lshr_b32 s9, s1, 16
+; GFX8-NEXT: s_lshr_b32 s10, s2, 16
+; GFX8-NEXT: s_lshr_b32 s11, s3, 16
+; GFX8-NEXT: s_lshr_b32 s13, s5, 16
+; GFX8-NEXT: s_lshr_b32 s14, s6, 16
+; GFX8-NEXT: s_lshr_b32 s15, s7, 16
+; GFX8-NEXT: s_bfe_u32 s17, s17, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s17, s4
+; GFX8-NEXT: s_cselect_b32 s4, s17, s4
+; GFX8-NEXT: s_add_i32 s0, s0, s4
+; GFX8-NEXT: s_xor_b32 s4, s8, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s12, s12, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s12
+; GFX8-NEXT: s_cselect_b32 s4, s4, s12
+; GFX8-NEXT: s_add_i32 s8, s8, s4
+; GFX8-NEXT: s_xor_b32 s4, s1, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s1, s1, s4
+; GFX8-NEXT: s_xor_b32 s4, s9, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s13, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s9, s9, s4
+; GFX8-NEXT: s_xor_b32 s4, s2, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s6, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s2, s2, s4
+; GFX8-NEXT: s_xor_b32 s4, s10, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s14, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s10, s10, s4
+; GFX8-NEXT: s_xor_b32 s4, s3, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s7, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s3, s3, s4
+; GFX8-NEXT: s_xor_b32 s4, s11, s16
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s15, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s5
+; GFX8-NEXT: s_cselect_b32 s4, s4, s5
+; GFX8-NEXT: s_add_i32 s11, s11, s4
+; GFX8-NEXT: s_bfe_u32 s4, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s4, s9, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s4, s10, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s4
+; GFX8-NEXT: s_bfe_u32 s4, s11, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_pack_ll_b32_b16 s8, -1, -1
+; GFX9-NEXT: s_xor_b32 s9, s0, s8
+; GFX9-NEXT: s_mov_b32 s11, 0xffff
+; GFX9-NEXT: s_lshr_b32 s10, s9, 16
+; GFX9-NEXT: s_lshr_b32 s12, s4, 16
+; GFX9-NEXT: s_and_b32 s9, s9, s11
+; GFX9-NEXT: s_and_b32 s4, s4, s11
+; GFX9-NEXT: s_cmp_lt_u32 s9, s4
+; GFX9-NEXT: s_cselect_b32 s4, s9, s4
+; GFX9-NEXT: s_cmp_lt_u32 s10, s12
+; GFX9-NEXT: s_cselect_b32 s9, s10, s12
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s9
+; GFX9-NEXT: s_lshr_b32 s9, s0, 16
+; GFX9-NEXT: s_lshr_b32 s10, s4, 16
+; GFX9-NEXT: s_add_i32 s0, s0, s4
+; GFX9-NEXT: s_add_i32 s9, s9, s10
+; GFX9-NEXT: s_xor_b32 s4, s1, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s9
+; GFX9-NEXT: s_lshr_b32 s9, s4, 16
+; GFX9-NEXT: s_lshr_b32 s10, s5, 16
+; GFX9-NEXT: s_and_b32 s4, s4, s11
+; GFX9-NEXT: s_and_b32 s5, s5, s11
+; GFX9-NEXT: s_cmp_lt_u32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_u32 s9, s10
+; GFX9-NEXT: s_cselect_b32 s5, s9, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s1, 16
+; GFX9-NEXT: s_lshr_b32 s9, s4, 16
+; GFX9-NEXT: s_add_i32 s1, s1, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s9
+; GFX9-NEXT: s_xor_b32 s4, s2, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_lshr_b32 s9, s6, 16
+; GFX9-NEXT: s_and_b32 s4, s4, s11
+; GFX9-NEXT: s_and_b32 s6, s6, s11
+; GFX9-NEXT: s_cmp_lt_u32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s4, s4, s6
+; GFX9-NEXT: s_cmp_lt_u32 s5, s9
+; GFX9-NEXT: s_cselect_b32 s5, s5, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s2, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_add_i32 s2, s2, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s6
+; GFX9-NEXT: s_xor_b32 s4, s3, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_lshr_b32 s6, s7, 16
+; GFX9-NEXT: s_and_b32 s4, s4, s11
+; GFX9-NEXT: s_and_b32 s7, s7, s11
+; GFX9-NEXT: s_cmp_lt_u32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s4, s4, s7
+; GFX9-NEXT: s_cmp_lt_u32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_add_i32 s3, s3, s4
+; GFX9-NEXT: s_add_i32 s5, s5, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_pack_ll_b32_b16 s8, -1, -1
+; GFX10-NEXT: s_mov_b32 s10, 0xffff
+; GFX10-NEXT: s_xor_b32 s9, s0, s8
+; GFX10-NEXT: s_and_b32 s12, s4, s10
+; GFX10-NEXT: s_lshr_b32 s11, s9, 16
+; GFX10-NEXT: s_and_b32 s9, s9, s10
+; GFX10-NEXT: s_lshr_b32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_u32 s9, s12
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s9, s9, s12
+; GFX10-NEXT: s_cmp_lt_u32 s11, s4
+; GFX10-NEXT: s_cselect_b32 s4, s11, s4
+; GFX10-NEXT: s_and_b32 s12, s5, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s9, s4
+; GFX10-NEXT: s_lshr_b32 s9, s0, 16
+; GFX10-NEXT: s_lshr_b32 s11, s4, 16
+; GFX10-NEXT: s_add_i32 s0, s0, s4
+; GFX10-NEXT: s_xor_b32 s4, s1, s8
+; GFX10-NEXT: s_add_i32 s9, s9, s11
+; GFX10-NEXT: s_lshr_b32 s11, s4, 16
+; GFX10-NEXT: s_and_b32 s4, s4, s10
+; GFX10-NEXT: s_lshr_b32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_u32 s4, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s9
+; GFX10-NEXT: s_cselect_b32 s4, s4, s12
+; GFX10-NEXT: s_cmp_lt_u32 s11, s5
+; GFX10-NEXT: s_cselect_b32 s5, s11, s5
+; GFX10-NEXT: s_and_b32 s12, s6, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX10-NEXT: s_lshr_b32 s5, s1, 16
+; GFX10-NEXT: s_lshr_b32 s11, s4, 16
+; GFX10-NEXT: s_add_i32 s1, s1, s4
+; GFX10-NEXT: s_xor_b32 s4, s2, s8
+; GFX10-NEXT: s_add_i32 s5, s5, s11
+; GFX10-NEXT: s_lshr_b32 s11, s4, 16
+; GFX10-NEXT: s_and_b32 s4, s4, s10
+; GFX10-NEXT: s_lshr_b32 s6, s6, 16
+; GFX10-NEXT: s_cmp_lt_u32 s4, s12
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX10-NEXT: s_cselect_b32 s4, s4, s12
+; GFX10-NEXT: s_cmp_lt_u32 s11, s6
+; GFX10-NEXT: s_cselect_b32 s6, s11, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s6
+; GFX10-NEXT: s_lshr_b32 s6, s2, 16
+; GFX10-NEXT: s_lshr_b32 s11, s4, 16
+; GFX10-NEXT: s_add_i32 s2, s2, s4
+; GFX10-NEXT: s_xor_b32 s4, s3, s8
+; GFX10-NEXT: s_add_i32 s6, s6, s11
+; GFX10-NEXT: s_lshr_b32 s8, s4, 16
+; GFX10-NEXT: s_and_b32 s4, s4, s10
+; GFX10-NEXT: s_and_b32 s10, s7, s10
+; GFX10-NEXT: s_lshr_b32 s7, s7, 16
+; GFX10-NEXT: s_cmp_lt_u32 s4, s10
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX10-NEXT: s_cselect_b32 s4, s4, s10
+; GFX10-NEXT: s_cmp_lt_u32 s8, s7
+; GFX10-NEXT: s_cselect_b32 s7, s8, s7
+; GFX10-NEXT: s_lshr_b32 s5, s3, 16
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s4, s7
+; GFX10-NEXT: s_lshr_b32 s7, s4, 16
+; GFX10-NEXT: s_add_i32 s3, s3, s4
+; GFX10-NEXT: s_add_i32 s5, s5, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x i32>
+ ret <4 x i32> %cast
+}
+
+; FIXME: i48 broken because i48 add broken
+; define i48 @v_uaddsat_i48(i48 %lhs, i48 %rhs) {
+; %result = call i48 @llvm.uadd.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps i48 @s_uaddsat_i48(i48 inreg %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.uadd.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps <2 x float> @uaddsat_i48_sv(i48 inreg %lhs, i48 %rhs) {
+; %result = call i48 @llvm.uadd.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+; define amdgpu_ps <2 x float> @uaddsat_i48_vs(i48 %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.uadd.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+define i64 @v_uaddsat_i64(i64 %lhs, i64 %rhs) {
+; GFX6-LABEL: v_uaddsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v2
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v2
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, v0, v2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, v1, v3, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[0:1], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i64 @llvm.uadd.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps i64 @s_uaddsat_i64(i64 inreg %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s0, s0, s2
+; GFX6-NEXT: s_cselect_b32 s4, 1, 0
+; GFX6-NEXT: s_and_b32 s4, s4, 1
+; GFX6-NEXT: s_cmp_lg_u32 s4, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_addc_u32 s1, s1, s3
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s0, s0, s2
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: s_and_b32 s4, s4, 1
+; GFX8-NEXT: s_cmp_lg_u32 s4, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: s_addc_u32 s1, s1, s3
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s0, s0, s2
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: s_and_b32 s4, s4, 1
+; GFX9-NEXT: s_cmp_lg_u32 s4, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: s_addc_u32 s1, s1, s3
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s0, s0, s2
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s3
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[0:1], s[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s0, -1, s2
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s1, -1, s2
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.uadd.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps <2 x float> @uaddsat_i64_sv(i64 inreg %lhs, i64 %rhs) {
+; GFX6-LABEL: uaddsat_i64_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i64_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i64_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i64_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[2:3], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v2, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v3, -1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.uadd.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x float> @uaddsat_i64_vs(i64 %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: uaddsat_i64_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, v1, v2, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i64_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, v1, v2, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i64_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i64_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.uadd.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define <2 x i64> @v_uaddsat_v2i64(<2 x i64> %lhs, <2 x i64> %rhs) {
+; GFX6-LABEL: v_uaddsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, v1, v5, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX6-NEXT: v_add_i32_e32 v2, vcc, v2, v6
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v4
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, v1, v5, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX8-NEXT: v_add_u32_e32 v2, vcc, v2, v6
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v4
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v5, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v2, vcc, v2, v6
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v10, v4
+; GFX10-NEXT: v_mov_b32_e32 v11, v5
+; GFX10-NEXT: v_mov_b32_e32 v8, v6
+; GFX10-NEXT: v_mov_b32_e32 v9, v7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, v0, v10
+; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, v1, v11, vcc_lo
+; GFX10-NEXT: v_add_co_u32_e64 v2, vcc_lo, v2, v8
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, v3, v9, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[0:1], v[10:11]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, v[2:3], v[8:9]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, -1, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, -1, s4
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps <2 x i64> @s_uaddsat_v2i64(<2 x i64> inreg %lhs, <2 x i64> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s0, s0, s4
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s4
+; GFX6-NEXT: s_addc_u32 s1, s1, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s5
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v2, s0
+; GFX6-NEXT: s_add_u32 s0, s2, s6
+; GFX6-NEXT: v_mov_b32_e32 v3, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_addc_u32 s1, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v4, s0
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v2
+; GFX6-NEXT: v_readfirstlane_b32 s1, v3
+; GFX6-NEXT: v_readfirstlane_b32 s2, v0
+; GFX6-NEXT: v_readfirstlane_b32 s3, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s0, s0, s4
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s4
+; GFX8-NEXT: s_addc_u32 s1, s1, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s5
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_mov_b32_e32 v2, s0
+; GFX8-NEXT: s_add_u32 s0, s2, s6
+; GFX8-NEXT: v_mov_b32_e32 v3, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: s_addc_u32 s1, s3, s7
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_mov_b32_e32 v4, s0
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v2
+; GFX8-NEXT: v_readfirstlane_b32 s1, v3
+; GFX8-NEXT: v_readfirstlane_b32 s2, v0
+; GFX8-NEXT: v_readfirstlane_b32 s3, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s0, s0, s4
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-NEXT: s_addc_u32 s1, s1, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s5
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-NEXT: s_add_u32 s0, s2, s6
+; GFX9-NEXT: v_mov_b32_e32 v3, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: s_addc_u32 s1, s3, s7
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_mov_b32_e32 v4, s0
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v2
+; GFX9-NEXT: v_readfirstlane_b32 s1, v3
+; GFX9-NEXT: v_readfirstlane_b32 s2, v0
+; GFX9-NEXT: v_readfirstlane_b32 s3, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s0, s0, s4
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s5
+; GFX10-NEXT: s_add_u32 s2, s2, s6
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, s[0:1], s[4:5]
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s3, s3, s7
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s0, -1, s4
+; GFX10-NEXT: v_cmp_lt_u64_e64 s5, s[2:3], s[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s1, -1, s4
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s2, -1, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s3, -1, s5
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps i128 @s_uaddsat_i128(i128 inreg %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s0, s0, s4
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s1, s1, s5
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: s_addc_u32 s2, s2, s6
+; GFX6-NEXT: s_cselect_b32 s8, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: s_and_b32 s8, s8, 1
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: s_cmp_lg_u32 s8, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_addc_u32 s3, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s2
+; GFX6-NEXT: v_mov_b32_e32 v3, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: v_readfirstlane_b32 s2, v2
+; GFX6-NEXT: v_readfirstlane_b32 s3, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s0, s0, s4
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s1, s1, s5
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: s_addc_u32 s2, s2, s6
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: s_and_b32 s8, s8, 1
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: s_cmp_lg_u32 s8, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: s_addc_u32 s3, s3, s7
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s4, 1, s6
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s2
+; GFX8-NEXT: v_mov_b32_e32 v3, s3
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: v_readfirstlane_b32 s2, v2
+; GFX8-NEXT: v_readfirstlane_b32 s3, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s0, s0, s4
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s1, s1, s5
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: s_addc_u32 s2, s2, s6
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: s_and_b32 s8, s8, 1
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: s_cmp_lg_u32 s8, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: s_addc_u32 s3, s3, s7
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s4, 1, s6
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-NEXT: v_mov_b32_e32 v3, s3
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: v_readfirstlane_b32 s2, v2
+; GFX9-NEXT: v_readfirstlane_b32 s3, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s0, s0, s4
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s5
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, s[0:1], s[4:5]
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, s6
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: s_addc_u32 s3, s3, s7
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s5, s[2:3], s[6:7]
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: s_and_b32 s4, 1, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s5
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s1, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s2, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s3, -1, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.uadd.sat.i128(i128 %lhs, i128 %rhs)
+ ret i128 %result
+}
+
+define amdgpu_ps <4 x float> @uaddsat_i128_sv(i128 inreg %lhs, i128 %rhs) {
+; GFX6-LABEL: uaddsat_i128_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v5, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, v6, v2, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v6, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v7, -1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i128_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v5, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, v6, v2, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v7, v3, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v6, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v7, -1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i128_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v5, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, v6, v2, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v7, v3, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v4, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v5, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v6, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v7, -1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i128_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v10, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v11, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v4, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v5, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[10:11], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[4:5], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[4:5], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v10, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v11, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v4, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v5, -1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.uadd.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x float> @uaddsat_i128_vs(i128 %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: uaddsat_i128_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v4, s1
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, v1, v4, vcc
+; GFX6-NEXT: v_mov_b32_e32 v4, s2
+; GFX6-NEXT: v_mov_b32_e32 v5, s3
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, v2, v4, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX6-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: uaddsat_i128_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v4, s1
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, v1, v4, vcc
+; GFX8-NEXT: v_mov_b32_e32 v4, s2
+; GFX8-NEXT: v_mov_b32_e32 v5, s3
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, v2, v4, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v5, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX8-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: uaddsat_i128_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v4, s1
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, s0, v0
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v4, vcc
+; GFX9-NEXT: v_mov_b32_e32 v4, s2
+; GFX9-NEXT: v_mov_b32_e32 v5, s3
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, v2, v4, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v5, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX9-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: uaddsat_i128_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v2, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v4
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.uadd.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define <2 x i128> @v_uaddsat_v2i128(<2 x i128> %lhs, <2 x i128> %rhs) {
+; GFX6-LABEL: v_uaddsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_add_i32_e32 v0, vcc, v0, v8
+; GFX6-NEXT: v_addc_u32_e32 v1, vcc, v1, v9, vcc
+; GFX6-NEXT: v_addc_u32_e32 v2, vcc, v2, v10, vcc
+; GFX6-NEXT: v_addc_u32_e32 v3, vcc, v3, v11, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX6-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX6-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX6-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: v_add_i32_e32 v4, vcc, v4, v12
+; GFX6-NEXT: v_addc_u32_e32 v5, vcc, v5, v13, vcc
+; GFX6-NEXT: v_addc_u32_e32 v6, vcc, v6, v14, vcc
+; GFX6-NEXT: v_addc_u32_e32 v7, vcc, v7, v15, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX6-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX6-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX6-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX6-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX6-NEXT: v_cndmask_b32_e64 v4, v4, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v5, v5, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v6, v6, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v7, v7, -1, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_uaddsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_add_u32_e32 v0, vcc, v0, v8
+; GFX8-NEXT: v_addc_u32_e32 v1, vcc, v1, v9, vcc
+; GFX8-NEXT: v_addc_u32_e32 v2, vcc, v2, v10, vcc
+; GFX8-NEXT: v_addc_u32_e32 v3, vcc, v3, v11, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX8-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: v_add_u32_e32 v4, vcc, v4, v12
+; GFX8-NEXT: v_addc_u32_e32 v5, vcc, v5, v13, vcc
+; GFX8-NEXT: v_addc_u32_e32 v6, vcc, v6, v14, vcc
+; GFX8-NEXT: v_addc_u32_e32 v7, vcc, v7, v15, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX8-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX8-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX8-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX8-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX8-NEXT: v_cndmask_b32_e64 v4, v4, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v5, v5, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v6, v6, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v7, v7, -1, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_uaddsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, v0, v8
+; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v9, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v2, vcc, v2, v10, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v3, vcc, v3, v11, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX9-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: v_add_co_u32_e32 v4, vcc, v4, v12
+; GFX9-NEXT: v_addc_co_u32_e32 v5, vcc, v5, v13, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v6, vcc, v6, v14, vcc
+; GFX9-NEXT: v_addc_co_u32_e32 v7, vcc, v7, v15, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX9-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX9-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX9-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc
+; GFX9-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v8
+; GFX9-NEXT: v_cndmask_b32_e64 v4, v4, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v5, v5, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v6, v6, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v7, v7, -1, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_uaddsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v18, v8
+; GFX10-NEXT: v_mov_b32_e32 v19, v9
+; GFX10-NEXT: v_mov_b32_e32 v16, v10
+; GFX10-NEXT: v_mov_b32_e32 v17, v11
+; GFX10-NEXT: v_mov_b32_e32 v10, v12
+; GFX10-NEXT: v_add_co_u32_e64 v0, vcc_lo, v0, v18
+; GFX10-NEXT: v_mov_b32_e32 v11, v13
+; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, v1, v19, vcc_lo
+; GFX10-NEXT: v_mov_b32_e32 v20, v14
+; GFX10-NEXT: v_add_co_ci_u32_e32 v2, vcc_lo, v2, v16, vcc_lo
+; GFX10-NEXT: v_mov_b32_e32 v21, v15
+; GFX10-NEXT: v_add_co_ci_u32_e32 v3, vcc_lo, v3, v17, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[0:1], v[18:19]
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v8, 0, 1, vcc_lo
+; GFX10-NEXT: v_add_co_u32_e64 v4, vcc_lo, v4, v10
+; GFX10-NEXT: v_add_co_ci_u32_e32 v5, vcc_lo, v5, v11, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v6, vcc_lo, v6, v20, vcc_lo
+; GFX10-NEXT: v_add_co_ci_u32_e32 v7, vcc_lo, v7, v21, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[2:3], v[16:17]
+; GFX10-NEXT: v_cndmask_b32_e64 v9, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[4:5], v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e64 v12, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[6:7], v[20:21]
+; GFX10-NEXT: v_cndmask_b32_e64 v13, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[2:3], v[16:17]
+; GFX10-NEXT: v_cndmask_b32_e32 v8, v9, v8, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[6:7], v[20:21]
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX10-NEXT: v_cndmask_b32_e32 v9, v13, v12, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v8
+; GFX10-NEXT: v_and_b32_e32 v9, 1, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, -1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, v9
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v4, -1, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, -1, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, -1, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v7, -1, s4
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i128> @llvm.uadd.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+define amdgpu_ps <2 x i128> @s_uaddsat_v2i128(<2 x i128> inreg %lhs, <2 x i128> inreg %rhs) {
+; GFX6-LABEL: s_uaddsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_add_u32 s0, s0, s8
+; GFX6-NEXT: s_cselect_b32 s16, 1, 0
+; GFX6-NEXT: s_and_b32 s16, s16, 1
+; GFX6-NEXT: s_cmp_lg_u32 s16, 0
+; GFX6-NEXT: s_addc_u32 s1, s1, s9
+; GFX6-NEXT: s_cselect_b32 s16, 1, 0
+; GFX6-NEXT: s_and_b32 s16, s16, 1
+; GFX6-NEXT: s_cmp_lg_u32 s16, 0
+; GFX6-NEXT: s_addc_u32 s2, s2, s10
+; GFX6-NEXT: s_cselect_b32 s16, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v2, s8
+; GFX6-NEXT: s_and_b32 s16, s16, 1
+; GFX6-NEXT: v_mov_b32_e32 v3, s9
+; GFX6-NEXT: s_cmp_lg_u32 s16, 0
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s10
+; GFX6-NEXT: s_addc_u32 s3, s3, s11
+; GFX6-NEXT: v_mov_b32_e32 v1, s11
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: s_add_u32 s0, s4, s12
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_addc_u32 s1, s5, s13
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: s_addc_u32 s2, s6, s14
+; GFX6-NEXT: v_cndmask_b32_e64 v4, v1, -1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v5, v2, -1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s12
+; GFX6-NEXT: s_and_b32 s3, s3, 1
+; GFX6-NEXT: v_mov_b32_e32 v3, s13
+; GFX6-NEXT: s_cmp_lg_u32 s3, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v6, v0, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v7, v1, -1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s14
+; GFX6-NEXT: s_addc_u32 s3, s7, s15
+; GFX6-NEXT: v_mov_b32_e32 v1, s15
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s2
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v4
+; GFX6-NEXT: v_readfirstlane_b32 s1, v5
+; GFX6-NEXT: v_readfirstlane_b32 s2, v6
+; GFX6-NEXT: v_readfirstlane_b32 s3, v7
+; GFX6-NEXT: v_readfirstlane_b32 s4, v0
+; GFX6-NEXT: v_readfirstlane_b32 s5, v1
+; GFX6-NEXT: v_readfirstlane_b32 s6, v2
+; GFX6-NEXT: v_readfirstlane_b32 s7, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_uaddsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_add_u32 s0, s0, s8
+; GFX8-NEXT: s_cselect_b32 s16, 1, 0
+; GFX8-NEXT: s_and_b32 s16, s16, 1
+; GFX8-NEXT: s_cmp_lg_u32 s16, 0
+; GFX8-NEXT: s_addc_u32 s1, s1, s9
+; GFX8-NEXT: s_cselect_b32 s16, 1, 0
+; GFX8-NEXT: s_and_b32 s16, s16, 1
+; GFX8-NEXT: s_cmp_lg_u32 s16, 0
+; GFX8-NEXT: s_addc_u32 s2, s2, s10
+; GFX8-NEXT: s_cselect_b32 s16, 1, 0
+; GFX8-NEXT: s_and_b32 s16, s16, 1
+; GFX8-NEXT: v_mov_b32_e32 v2, s8
+; GFX8-NEXT: s_cmp_lg_u32 s16, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s9
+; GFX8-NEXT: s_addc_u32 s3, s3, s11
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s10
+; GFX8-NEXT: v_mov_b32_e32 v1, s11
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX8-NEXT: s_cselect_b32 s10, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s8, 1, s10
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s8
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: s_add_u32 s0, s4, s12
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_addc_u32 s1, s5, s13
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: s_addc_u32 s2, s6, s14
+; GFX8-NEXT: v_cndmask_b32_e64 v4, v1, -1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: s_and_b32 s3, s3, 1
+; GFX8-NEXT: v_cndmask_b32_e64 v5, v2, -1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s12
+; GFX8-NEXT: s_cmp_lg_u32 s3, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s13
+; GFX8-NEXT: s_addc_u32 s3, s7, s15
+; GFX8-NEXT: v_cndmask_b32_e64 v6, v0, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v7, v1, -1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s14
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[14:15]
+; GFX8-NEXT: v_mov_b32_e32 v1, s15
+; GFX8-NEXT: s_cselect_b32 s4, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s4, 1, s4
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s3
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v4
+; GFX8-NEXT: v_readfirstlane_b32 s1, v5
+; GFX8-NEXT: v_readfirstlane_b32 s2, v6
+; GFX8-NEXT: v_readfirstlane_b32 s3, v7
+; GFX8-NEXT: v_readfirstlane_b32 s4, v0
+; GFX8-NEXT: v_readfirstlane_b32 s5, v1
+; GFX8-NEXT: v_readfirstlane_b32 s6, v2
+; GFX8-NEXT: v_readfirstlane_b32 s7, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_uaddsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_add_u32 s0, s0, s8
+; GFX9-NEXT: s_cselect_b32 s16, 1, 0
+; GFX9-NEXT: s_and_b32 s16, s16, 1
+; GFX9-NEXT: s_cmp_lg_u32 s16, 0
+; GFX9-NEXT: s_addc_u32 s1, s1, s9
+; GFX9-NEXT: s_cselect_b32 s16, 1, 0
+; GFX9-NEXT: s_and_b32 s16, s16, 1
+; GFX9-NEXT: s_cmp_lg_u32 s16, 0
+; GFX9-NEXT: s_addc_u32 s2, s2, s10
+; GFX9-NEXT: s_cselect_b32 s16, 1, 0
+; GFX9-NEXT: s_and_b32 s16, s16, 1
+; GFX9-NEXT: v_mov_b32_e32 v2, s8
+; GFX9-NEXT: s_cmp_lg_u32 s16, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s9
+; GFX9-NEXT: s_addc_u32 s3, s3, s11
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s10
+; GFX9-NEXT: v_mov_b32_e32 v1, s11
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX9-NEXT: s_cselect_b32 s10, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s8, 1, s10
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s8
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: s_add_u32 s0, s4, s12
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_addc_u32 s1, s5, s13
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: s_addc_u32 s2, s6, s14
+; GFX9-NEXT: v_cndmask_b32_e64 v4, v1, -1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: s_and_b32 s3, s3, 1
+; GFX9-NEXT: v_cndmask_b32_e64 v5, v2, -1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s12
+; GFX9-NEXT: s_cmp_lg_u32 s3, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s13
+; GFX9-NEXT: s_addc_u32 s3, s7, s15
+; GFX9-NEXT: v_cndmask_b32_e64 v6, v0, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v7, v1, -1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[14:15]
+; GFX9-NEXT: v_mov_b32_e32 v1, s15
+; GFX9-NEXT: s_cselect_b32 s4, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s4, 1, s4
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s3
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, -1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, -1, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, -1, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v4
+; GFX9-NEXT: v_readfirstlane_b32 s1, v5
+; GFX9-NEXT: v_readfirstlane_b32 s2, v6
+; GFX9-NEXT: v_readfirstlane_b32 s3, v7
+; GFX9-NEXT: v_readfirstlane_b32 s4, v0
+; GFX9-NEXT: v_readfirstlane_b32 s5, v1
+; GFX9-NEXT: v_readfirstlane_b32 s6, v2
+; GFX9-NEXT: v_readfirstlane_b32 s7, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_uaddsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_add_u32 s0, s0, s8
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_and_b32 s16, s16, 1
+; GFX10-NEXT: s_cmp_lg_u32 s16, 0
+; GFX10-NEXT: s_addc_u32 s1, s1, s9
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s8, s[0:1], s[8:9]
+; GFX10-NEXT: s_and_b32 s16, s16, 1
+; GFX10-NEXT: s_cmp_lg_u32 s16, 0
+; GFX10-NEXT: s_addc_u32 s2, s2, s10
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s8
+; GFX10-NEXT: s_and_b32 s16, s16, 1
+; GFX10-NEXT: s_cmp_lg_u32 s16, 0
+; GFX10-NEXT: s_addc_u32 s3, s3, s11
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s10, s[2:3], s[10:11]
+; GFX10-NEXT: s_cselect_b32 s16, 1, 0
+; GFX10-NEXT: s_and_b32 s8, 1, s16
+; GFX10-NEXT: s_add_u32 s4, s4, s12
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s8
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s10
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_addc_u32 s5, s5, s13
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s9, s[4:5], s[12:13]
+; GFX10-NEXT: s_addc_u32 s6, s6, s14
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_and_b32 s8, s8, 1
+; GFX10-NEXT: s_cmp_lg_u32 s8, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s9
+; GFX10-NEXT: s_addc_u32 s7, s7, s15
+; GFX10-NEXT: s_cmp_eq_u64 s[6:7], s[14:15]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s9, s[6:7], s[14:15]
+; GFX10-NEXT: s_cselect_b32 s8, 1, 0
+; GFX10-NEXT: s_and_b32 s8, 1, s8
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s8
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s9
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s0, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s1, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s2, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v4, s3, -1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s0, v1
+; GFX10-NEXT: v_readfirstlane_b32 s1, v2
+; GFX10-NEXT: v_readfirstlane_b32 s2, v3
+; GFX10-NEXT: v_readfirstlane_b32 s3, v4
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s4, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s5, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s6, -1, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s7, -1, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s4, v0
+; GFX10-NEXT: v_readfirstlane_b32 s5, v1
+; GFX10-NEXT: v_readfirstlane_b32 s6, v2
+; GFX10-NEXT: v_readfirstlane_b32 s7, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i128> @llvm.uadd.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+declare i7 @llvm.uadd.sat.i7(i7, i7) #0
+declare i8 @llvm.uadd.sat.i8(i8, i8) #0
+declare <2 x i8> @llvm.uadd.sat.v2i8(<2 x i8>, <2 x i8>) #0
+declare <4 x i8> @llvm.uadd.sat.v4i8(<4 x i8>, <4 x i8>) #0
+
+declare i16 @llvm.uadd.sat.i16(i16, i16) #0
+declare <2 x i16> @llvm.uadd.sat.v2i16(<2 x i16>, <2 x i16>) #0
+declare <3 x i16> @llvm.uadd.sat.v3i16(<3 x i16>, <3 x i16>) #0
+declare <4 x i16> @llvm.uadd.sat.v4i16(<4 x i16>, <4 x i16>) #0
+declare <5 x i16> @llvm.uadd.sat.v5i16(<5 x i16>, <5 x i16>) #0
+declare <6 x i16> @llvm.uadd.sat.v6i16(<6 x i16>, <6 x i16>) #0
+declare <8 x i16> @llvm.uadd.sat.v8i16(<8 x i16>, <8 x i16>) #0
+
+declare i24 @llvm.uadd.sat.i24(i24, i24) #0
+
+declare i32 @llvm.uadd.sat.i32(i32, i32) #0
+declare <2 x i32> @llvm.uadd.sat.v2i32(<2 x i32>, <2 x i32>) #0
+declare <3 x i32> @llvm.uadd.sat.v3i32(<3 x i32>, <3 x i32>) #0
+declare <4 x i32> @llvm.uadd.sat.v4i32(<4 x i32>, <4 x i32>) #0
+declare <5 x i32> @llvm.uadd.sat.v5i32(<5 x i32>, <5 x i32>) #0
+declare <16 x i32> @llvm.uadd.sat.v16i32(<16 x i32>, <16 x i32>) #0
+
+declare i48 @llvm.uadd.sat.i48(i48, i48) #0
+
+declare i64 @llvm.uadd.sat.i64(i64, i64) #0
+declare <2 x i64> @llvm.uadd.sat.v2i64(<2 x i64>, <2 x i64>) #0
+
+declare i128 @llvm.uadd.sat.i128(i128, i128) #0
+declare <2 x i128> @llvm.uadd.sat.v2i128(<2 x i128>, <2 x i128>) #0
+
+attributes #0 = { nounwind readnone speculatable willreturn }
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=tahiti -o - %s | FileCheck -check-prefix=GFX6 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=fiji -o - %s | FileCheck -check-prefix=GFX8 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -o - %s | FileCheck -check-prefix=GFX9 %s
+; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 -o - %s | FileCheck -check-prefix=GFX10 %s
+
+define i7 @v_usubsat_i7(i7 %lhs, i7 %rhs) {
+; GFX6-LABEL: v_usubsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 25, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 25, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_lshrrev_b16_e32 v0, 9, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 9, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 9, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 9, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v0, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b16_e64 v0, 9, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i7 @llvm.usub.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define amdgpu_ps i7 @s_usubsat_i7(i7 inreg %lhs, i7 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i7:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 25
+; GFX6-NEXT: s_lshl_b32 s1, s1, 25
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 25
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i7:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshr_b32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i7:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshr_b32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i7:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 9, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX10-NEXT: s_cmp_lt_u32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i7 @llvm.usub.sat.i7(i7 %lhs, i7 %rhs)
+ ret i7 %result
+}
+
+define i8 @v_usubsat_i8(i8 %lhs, i8 %rhs) {
+; GFX6-LABEL: v_usubsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b16_e64 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v0, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i8 @llvm.usub.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define amdgpu_ps i8 @s_usubsat_i8(i8 inreg %lhs, i8 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, s2
+; GFX8-NEXT: s_lshl_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s1
+; GFX8-NEXT: s_cselect_b32 s1, s3, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshr_b32 s0, s0, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX9-NEXT: s_lshl_b32 s1, s1, s2
+; GFX9-NEXT: s_lshl_b32 s0, s0, s2
+; GFX9-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s1
+; GFX9-NEXT: s_cselect_b32 s1, s3, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshr_b32 s0, s0, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_bfe_u32 s3, s0, 0x100000
+; GFX10-NEXT: s_cmp_lt_u32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i8 @llvm.usub.sat.i8(i8 %lhs, i8 %rhs)
+ ret i8 %result
+}
+
+define i16 @v_usubsat_v2i8(i16 %lhs.arg, i16 %rhs.arg) {
+; GFX6-LABEL: v_usubsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 8, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_min_u32_e32 v2, v1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v0, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v3, v2
+; GFX8-NEXT: v_mov_b32_e32 v2, 0xff
+; GFX8-NEXT: v_sub_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_and_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v1, v1, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v2, v3
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_sub_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: v_lshlrev_b16_e64 v3, 8, v1
+; GFX10-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v1, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v0, 8, v0
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_min_u16_e64 v3, v0, v3
+; GFX10-NEXT: v_sub_nc_u16_e64 v1, v2, v1
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v3
+; GFX10-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define amdgpu_ps i16 @s_usubsat_v2i8(i16 inreg %lhs.arg, i16 inreg %rhs.arg) {
+; GFX6-LABEL: s_usubsat_v2i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s1, 8
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_cmp_lt_u32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s2, s1, s2
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_movk_i32 s2, 0xff
+; GFX6-NEXT: s_lshr_b32 s1, s1, 24
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v2i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshr_b32 s3, s1, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_lshl_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s5, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s1
+; GFX8-NEXT: s_cselect_b32 s1, s5, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s2, s3, s4
+; GFX8-NEXT: s_lshr_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s3, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s2
+; GFX8-NEXT: s_cselect_b32 s2, s3, s2
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_movk_i32 s2, 0xff
+; GFX8-NEXT: s_lshr_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s1, s1, s2
+; GFX8-NEXT: s_and_b32 s0, s0, s2
+; GFX8-NEXT: s_lshl_b32 s1, s1, s4
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v2i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s4, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshr_b32 s3, s1, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_lshl_b32 s0, s0, s4
+; GFX9-NEXT: s_bfe_u32 s5, s0, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s1
+; GFX9-NEXT: s_cselect_b32 s1, s5, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshl_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s2, s3, s4
+; GFX9-NEXT: s_lshr_b32 s0, s0, s4
+; GFX9-NEXT: s_bfe_u32 s3, s1, 0x100000
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s3, s2
+; GFX9-NEXT: s_cselect_b32 s2, s3, s2
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_movk_i32 s2, 0xff
+; GFX9-NEXT: s_lshr_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s1, s1, s2
+; GFX9-NEXT: s_and_b32 s0, s0, s2
+; GFX9-NEXT: s_lshl_b32 s1, s1, s4
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v2i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s0, 8
+; GFX10-NEXT: s_lshl_b32 s4, s1, s2
+; GFX10-NEXT: s_lshl_b32 s0, s0, s2
+; GFX10-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX10-NEXT: s_bfe_u32 s5, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s1, s1, 8
+; GFX10-NEXT: s_cmp_lt_u32 s5, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s4, s5, s4
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_sub_i32 s0, s0, s4
+; GFX10-NEXT: s_lshl_b32 s3, s3, s2
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_bfe_u32 s4, s3, 0x100000
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s2
+; GFX10-NEXT: s_cmp_lt_u32 s4, s1
+; GFX10-NEXT: s_cselect_b32 s1, s4, s1
+; GFX10-NEXT: s_sub_i32 s1, s3, s1
+; GFX10-NEXT: s_movk_i32 s3, 0xff
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_and_b32 s0, s0, s3
+; GFX10-NEXT: s_lshr_b32 s1, s1, s2
+; GFX10-NEXT: s_and_b32 s1, s1, s3
+; GFX10-NEXT: s_lshl_b32 s1, s1, s2
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i16 %lhs.arg to <2 x i8>
+ %rhs = bitcast i16 %rhs.arg to <2 x i8>
+ %result = call <2 x i8> @llvm.usub.sat.v2i8(<2 x i8> %lhs, <2 x i8> %rhs)
+ %cast.result = bitcast <2 x i8> %result to i16
+ ret i16 %cast.result
+}
+
+define i32 @v_usubsat_v4i8(i32 %lhs.arg, i32 %rhs.arg) {
+; GFX6-LABEL: v_usubsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 8, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 8, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v5
+; GFX6-NEXT: v_min_u32_e32 v2, v1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 24, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v6
+; GFX6-NEXT: v_min_u32_e32 v3, v2, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 24, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 24, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 24, v7
+; GFX6-NEXT: v_min_u32_e32 v4, v3, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 24, v2
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 24, v3
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 24, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_mov_b32_e32 v2, 8
+; GFX8-NEXT: v_lshrrev_b32_sdwa v3, v2, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v0
+; GFX8-NEXT: v_lshrrev_b32_sdwa v2, v2, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: v_min_u16_e32 v1, v3, v2
+; GFX8-NEXT: v_sub_u16_e32 v1, v3, v1
+; GFX8-NEXT: v_lshlrev_b16_e32 v2, 8, v4
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX8-NEXT: v_min_u16_e32 v3, v2, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v3
+; GFX8-NEXT: v_lshlrev_b16_e32 v3, 8, v5
+; GFX8-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX8-NEXT: v_min_u16_e32 v4, v3, v4
+; GFX8-NEXT: v_sub_u16_e32 v3, v3, v4
+; GFX8-NEXT: v_mov_b32_e32 v4, 0xff
+; GFX8-NEXT: v_and_b32_sdwa v1, v1, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_and_b32_sdwa v0, v0, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, v2, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: v_and_b32_sdwa v1, v3, v4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_mov_b32 s4, 8
+; GFX9-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_sdwa v5, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b32_e32 v3, 16, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v0
+; GFX9-NEXT: v_lshrrev_b32_e32 v6, 16, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v7, 24, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b16_e32 v1, 8, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: v_min_u16_e32 v1, v2, v5
+; GFX9-NEXT: v_sub_u16_e32 v1, v2, v1
+; GFX9-NEXT: v_lshlrev_b16_e32 v2, 8, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v6
+; GFX9-NEXT: v_min_u16_e32 v3, v2, v3
+; GFX9-NEXT: v_sub_u16_e32 v2, v2, v3
+; GFX9-NEXT: v_lshlrev_b16_e32 v3, 8, v4
+; GFX9-NEXT: v_lshlrev_b16_e32 v4, 8, v7
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: v_min_u16_e32 v4, v3, v4
+; GFX9-NEXT: v_and_b32_sdwa v1, v1, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_lshrrev_b16_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_sub_u16_e32 v3, v3, v4
+; GFX9-NEXT: v_and_or_b32 v0, v0, s4, v1
+; GFX9-NEXT: v_and_b32_sdwa v1, v2, s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_and_b32_sdwa v2, v3, s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX9-NEXT: v_or3_b32 v0, v0, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: s_mov_b32 s4, 8
+; GFX10-NEXT: v_lshlrev_b16_e64 v4, 8, v0
+; GFX10-NEXT: v_lshrrev_b32_sdwa v2, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v3, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshlrev_b16_e64 v5, 8, v1
+; GFX10-NEXT: s_mov_b32 s4, 16
+; GFX10-NEXT: s_mov_b32 s5, 24
+; GFX10-NEXT: v_lshrrev_b32_sdwa v6, s4, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_min_u16_e64 v3, v2, v3
+; GFX10-NEXT: v_lshrrev_b32_sdwa v7, s4, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_min_u16_e64 v5, v4, v5
+; GFX10-NEXT: v_lshrrev_b32_sdwa v0, s5, v0 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_lshrrev_b32_sdwa v1, s5, v1 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX10-NEXT: v_sub_nc_u16_e64 v2, v2, v3
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: v_min_u16_e64 v3, v6, v7
+; GFX10-NEXT: v_sub_nc_u16_e64 v4, v4, v5
+; GFX10-NEXT: v_min_u16_e64 v1, v0, v1
+; GFX10-NEXT: v_and_b32_sdwa v2, v2, s4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v3, v6, v3
+; GFX10-NEXT: v_lshrrev_b16_e64 v4, 8, v4
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: v_lshlrev_b32_e32 v2, 8, v2
+; GFX10-NEXT: v_and_b32_sdwa v1, v3, s4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_b32_sdwa v0, v0, s4 dst_sel:BYTE_3 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:DWORD
+; GFX10-NEXT: v_and_or_b32 v2, v4, s4, v2
+; GFX10-NEXT: v_or3_b32 v0, v2, v1, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define amdgpu_ps i32 @s_usubsat_v4i8(i32 inreg %lhs.arg, i32 inreg %rhs.arg) {
+; GFX6-LABEL: s_usubsat_v4i8:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshr_b32 s2, s0, 8
+; GFX6-NEXT: s_lshr_b32 s3, s0, 16
+; GFX6-NEXT: s_lshr_b32 s4, s0, 24
+; GFX6-NEXT: s_lshr_b32 s5, s1, 8
+; GFX6-NEXT: s_lshr_b32 s6, s1, 16
+; GFX6-NEXT: s_lshr_b32 s7, s1, 24
+; GFX6-NEXT: s_lshl_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshl_b32 s1, s2, 24
+; GFX6-NEXT: s_lshr_b32 s0, s0, 24
+; GFX6-NEXT: s_lshl_b32 s2, s5, 24
+; GFX6-NEXT: s_cmp_lt_u32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s2, s1, s2
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_lshl_b32 s2, s3, 24
+; GFX6-NEXT: s_lshr_b32 s1, s1, 24
+; GFX6-NEXT: s_lshl_b32 s3, s6, 24
+; GFX6-NEXT: s_cmp_lt_u32 s2, s3
+; GFX6-NEXT: s_cselect_b32 s3, s2, s3
+; GFX6-NEXT: s_sub_i32 s2, s2, s3
+; GFX6-NEXT: s_lshl_b32 s3, s4, 24
+; GFX6-NEXT: s_lshr_b32 s2, s2, 24
+; GFX6-NEXT: s_lshl_b32 s4, s7, 24
+; GFX6-NEXT: s_cmp_lt_u32 s3, s4
+; GFX6-NEXT: s_cselect_b32 s4, s3, s4
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_movk_i32 s4, 0xff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshr_b32 s3, s3, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s3, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 24
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v4i8:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX8-NEXT: s_lshr_b32 s2, s0, 8
+; GFX8-NEXT: s_lshr_b32 s3, s0, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 24
+; GFX8-NEXT: s_lshl_b32 s0, s0, s8
+; GFX8-NEXT: s_lshr_b32 s5, s1, 8
+; GFX8-NEXT: s_lshr_b32 s6, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 24
+; GFX8-NEXT: s_lshl_b32 s1, s1, s8
+; GFX8-NEXT: s_bfe_u32 s9, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s9, s1
+; GFX8-NEXT: s_cselect_b32 s1, s9, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s2, s8
+; GFX8-NEXT: s_lshl_b32 s2, s5, s8
+; GFX8-NEXT: s_lshr_b32 s0, s0, s8
+; GFX8-NEXT: s_bfe_u32 s5, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s2
+; GFX8-NEXT: s_cselect_b32 s2, s5, s2
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s3, s8
+; GFX8-NEXT: s_lshl_b32 s3, s6, s8
+; GFX8-NEXT: s_lshr_b32 s1, s1, s8
+; GFX8-NEXT: s_bfe_u32 s5, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s3
+; GFX8-NEXT: s_cselect_b32 s3, s5, s3
+; GFX8-NEXT: s_sub_i32 s2, s2, s3
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s4, s8
+; GFX8-NEXT: s_lshl_b32 s4, s7, s8
+; GFX8-NEXT: s_lshr_b32 s2, s2, s8
+; GFX8-NEXT: s_bfe_u32 s5, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s4
+; GFX8-NEXT: s_cselect_b32 s4, s5, s4
+; GFX8-NEXT: s_sub_i32 s3, s3, s4
+; GFX8-NEXT: s_movk_i32 s4, 0xff
+; GFX8-NEXT: s_and_b32 s1, s1, s4
+; GFX8-NEXT: s_and_b32 s0, s0, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s2, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_lshr_b32 s3, s3, s8
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: s_and_b32 s1, s3, s4
+; GFX8-NEXT: s_lshl_b32 s1, s1, 24
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v4i8:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s8, 8, 0x100000
+; GFX9-NEXT: s_lshr_b32 s2, s0, 8
+; GFX9-NEXT: s_lshr_b32 s3, s0, 16
+; GFX9-NEXT: s_lshr_b32 s4, s0, 24
+; GFX9-NEXT: s_lshl_b32 s0, s0, s8
+; GFX9-NEXT: s_lshr_b32 s5, s1, 8
+; GFX9-NEXT: s_lshr_b32 s6, s1, 16
+; GFX9-NEXT: s_lshr_b32 s7, s1, 24
+; GFX9-NEXT: s_lshl_b32 s1, s1, s8
+; GFX9-NEXT: s_bfe_u32 s9, s0, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s9, s1
+; GFX9-NEXT: s_cselect_b32 s1, s9, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX9-NEXT: s_lshl_b32 s1, s2, s8
+; GFX9-NEXT: s_lshl_b32 s2, s5, s8
+; GFX9-NEXT: s_lshr_b32 s0, s0, s8
+; GFX9-NEXT: s_bfe_u32 s5, s1, 0x100000
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s2
+; GFX9-NEXT: s_cselect_b32 s2, s5, s2
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_lshl_b32 s2, s3, s8
+; GFX9-NEXT: s_lshl_b32 s3, s6, s8
+; GFX9-NEXT: s_lshr_b32 s1, s1, s8
+; GFX9-NEXT: s_bfe_u32 s5, s2, 0x100000
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s3
+; GFX9-NEXT: s_cselect_b32 s3, s5, s3
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX9-NEXT: s_lshl_b32 s3, s4, s8
+; GFX9-NEXT: s_lshl_b32 s4, s7, s8
+; GFX9-NEXT: s_lshr_b32 s2, s2, s8
+; GFX9-NEXT: s_bfe_u32 s5, s3, 0x100000
+; GFX9-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s5, s4
+; GFX9-NEXT: s_cselect_b32 s4, s5, s4
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: s_movk_i32 s4, 0xff
+; GFX9-NEXT: s_and_b32 s1, s1, s4
+; GFX9-NEXT: s_and_b32 s0, s0, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s2, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 16
+; GFX9-NEXT: s_lshr_b32 s3, s3, s8
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: s_and_b32 s1, s3, s4
+; GFX9-NEXT: s_lshl_b32 s1, s1, 24
+; GFX9-NEXT: s_or_b32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v4i8:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s6, 8, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s0, 8
+; GFX10-NEXT: s_lshl_b32 s8, s1, s6
+; GFX10-NEXT: s_lshr_b32 s3, s0, 16
+; GFX10-NEXT: s_lshr_b32 s4, s0, 24
+; GFX10-NEXT: s_lshl_b32 s0, s0, s6
+; GFX10-NEXT: s_bfe_u32 s8, s8, 0x100000
+; GFX10-NEXT: s_bfe_u32 s9, s0, 0x100000
+; GFX10-NEXT: s_lshr_b32 s5, s1, 8
+; GFX10-NEXT: s_lshr_b32 s7, s1, 16
+; GFX10-NEXT: s_lshr_b32 s1, s1, 24
+; GFX10-NEXT: s_cmp_lt_u32 s9, s8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s8, s9, s8
+; GFX10-NEXT: s_lshl_b32 s5, s5, s6
+; GFX10-NEXT: s_sub_i32 s0, s0, s8
+; GFX10-NEXT: s_lshl_b32 s2, s2, s6
+; GFX10-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX10-NEXT: s_bfe_u32 s8, s2, 0x100000
+; GFX10-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX10-NEXT: s_lshr_b32 s0, s0, s6
+; GFX10-NEXT: s_cmp_lt_u32 s8, s5
+; GFX10-NEXT: s_cselect_b32 s5, s8, s5
+; GFX10-NEXT: s_lshl_b32 s3, s3, s6
+; GFX10-NEXT: s_sub_i32 s2, s2, s5
+; GFX10-NEXT: s_lshl_b32 s5, s7, s6
+; GFX10-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX10-NEXT: s_bfe_u32 s7, s3, 0x100000
+; GFX10-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX10-NEXT: s_lshr_b32 s2, s2, s6
+; GFX10-NEXT: s_cmp_lt_u32 s7, s5
+; GFX10-NEXT: s_cselect_b32 s5, s7, s5
+; GFX10-NEXT: s_lshl_b32 s1, s1, s6
+; GFX10-NEXT: s_sub_i32 s3, s3, s5
+; GFX10-NEXT: s_lshl_b32 s4, s4, s6
+; GFX10-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX10-NEXT: s_bfe_u32 s5, s4, 0x100000
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_lshr_b32 s3, s3, s6
+; GFX10-NEXT: s_cmp_lt_u32 s5, s1
+; GFX10-NEXT: s_cselect_b32 s1, s5, s1
+; GFX10-NEXT: s_sub_i32 s1, s4, s1
+; GFX10-NEXT: s_movk_i32 s4, 0xff
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: s_and_b32 s2, s2, s4
+; GFX10-NEXT: s_lshr_b32 s1, s1, s6
+; GFX10-NEXT: s_and_b32 s0, s0, s4
+; GFX10-NEXT: s_lshl_b32 s2, s2, 8
+; GFX10-NEXT: s_and_b32 s3, s3, s4
+; GFX10-NEXT: s_and_b32 s1, s1, s4
+; GFX10-NEXT: s_or_b32 s0, s0, s2
+; GFX10-NEXT: s_lshl_b32 s2, s3, 16
+; GFX10-NEXT: s_lshl_b32 s1, s1, 24
+; GFX10-NEXT: s_or_b32 s0, s0, s2
+; GFX10-NEXT: s_or_b32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %lhs = bitcast i32 %lhs.arg to <4 x i8>
+ %rhs = bitcast i32 %rhs.arg to <4 x i8>
+ %result = call <4 x i8> @llvm.usub.sat.v4i8(<4 x i8> %lhs, <4 x i8> %rhs)
+ %cast.result = bitcast <4 x i8> %result to i32
+ ret i32 %cast.result
+}
+
+define i24 @v_usubsat_i24(i24 %lhs, i24 %rhs) {
+; GFX6-LABEL: v_usubsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX8-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX8-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX9-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_lshlrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: v_lshlrev_b32_e32 v1, 8, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: v_lshrrev_b32_e32 v0, 8, v0
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i24 @llvm.usub.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define amdgpu_ps i24 @s_usubsat_i24(i24 inreg %lhs, i24 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i24:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 8
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 8
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i24:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshl_b32 s0, s0, 8
+; GFX8-NEXT: s_lshl_b32 s1, s1, 8
+; GFX8-NEXT: s_cmp_lt_u32 s0, s1
+; GFX8-NEXT: s_cselect_b32 s1, s0, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_lshr_b32 s0, s0, 8
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i24:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_lshl_b32 s0, s0, 8
+; GFX9-NEXT: s_lshl_b32 s1, s1, 8
+; GFX9-NEXT: s_cmp_lt_u32 s0, s1
+; GFX9-NEXT: s_cselect_b32 s1, s0, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_lshr_b32 s0, s0, 8
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i24:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_lshl_b32 s0, s0, 8
+; GFX10-NEXT: s_lshl_b32 s1, s1, 8
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s0, s1
+; GFX10-NEXT: s_cselect_b32 s1, s0, s1
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_lshr_b32 s0, s0, 8
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i24 @llvm.usub.sat.i24(i24 %lhs, i24 %rhs)
+ ret i24 %result
+}
+
+define i32 @v_usubsat_i32(i32 %lhs, i32 %rhs) {
+; GFX6-LABEL: v_usubsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i32 @llvm.usub.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps i32 @s_usubsat_i32(i32 inreg %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s1
+; GFX8-NEXT: s_cselect_b32 s1, s0, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s1
+; GFX9-NEXT: s_cselect_b32 s1, s0, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s1, s0, s1
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.usub.sat.i32(i32 %lhs, i32 %rhs)
+ ret i32 %result
+}
+
+define amdgpu_ps float @usubsat_i32_sv(i32 inreg %lhs, i32 %rhs) {
+; GFX6-LABEL: usubsat_i32_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i32_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i32_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX9-NEXT: v_sub_u32_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i32_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.usub.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @usubsat_i32_vs(i32 %lhs, i32 inreg %rhs) {
+; GFX6-LABEL: usubsat_i32_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_min_u32_e32 v1, s0, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i32_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_u32_e32 v1, s0, v0
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i32_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_u32_e32 v1, s0, v0
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i32_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_u32_e32 v1, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i32 @llvm.usub.sat.i32(i32 %lhs, i32 %rhs)
+ %cast = bitcast i32 %result to float
+ ret float %cast
+}
+
+define <2 x i32> @v_usubsat_v2i32(<2 x i32> %lhs, <2 x i32> %rhs) {
+; GFX6-LABEL: v_usubsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v2, v0, v2
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_min_u32_e32 v2, v1, v3
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v2, v0, v2
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v2
+; GFX8-NEXT: v_min_u32_e32 v2, v1, v3
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v2, v0, v2
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v2
+; GFX9-NEXT: v_min_u32_e32 v2, v1, v3
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v2, v0, v2
+; GFX10-NEXT: v_min_u32_e32 v3, v1, v3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v2
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define amdgpu_ps <2 x i32> @s_usubsat_v2i32(<2 x i32> inreg %lhs, <2 x i32> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v2i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s2
+; GFX6-NEXT: s_cselect_b32 s2, s0, s2
+; GFX6-NEXT: s_sub_i32 s0, s0, s2
+; GFX6-NEXT: s_cmp_lt_u32 s1, s3
+; GFX6-NEXT: s_cselect_b32 s2, s1, s3
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v2i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s2
+; GFX8-NEXT: s_cselect_b32 s2, s0, s2
+; GFX8-NEXT: s_sub_i32 s0, s0, s2
+; GFX8-NEXT: s_cmp_lt_u32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s2, s1, s3
+; GFX8-NEXT: s_sub_i32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v2i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s2
+; GFX9-NEXT: s_cselect_b32 s2, s0, s2
+; GFX9-NEXT: s_sub_i32 s0, s0, s2
+; GFX9-NEXT: s_cmp_lt_u32 s1, s3
+; GFX9-NEXT: s_cselect_b32 s2, s1, s3
+; GFX9-NEXT: s_sub_i32 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v2i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s0, s2
+; GFX10-NEXT: s_sub_i32 s0, s0, s2
+; GFX10-NEXT: s_cmp_lt_u32 s1, s3
+; GFX10-NEXT: s_cselect_b32 s2, s1, s3
+; GFX10-NEXT: s_sub_i32 s1, s1, s2
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i32> @llvm.usub.sat.v2i32(<2 x i32> %lhs, <2 x i32> %rhs)
+ ret <2 x i32> %result
+}
+
+define <3 x i32> @v_usubsat_v3i32(<3 x i32> %lhs, <3 x i32> %rhs) {
+; GFX6-LABEL: v_usubsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v3, v0, v3
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v3
+; GFX6-NEXT: v_min_u32_e32 v3, v1, v4
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v3
+; GFX6-NEXT: v_min_u32_e32 v3, v2, v5
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v3, v0, v3
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v3
+; GFX8-NEXT: v_min_u32_e32 v3, v1, v4
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v3
+; GFX8-NEXT: v_min_u32_e32 v3, v2, v5
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v3, v0, v3
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v3
+; GFX9-NEXT: v_min_u32_e32 v3, v1, v4
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v3
+; GFX9-NEXT: v_min_u32_e32 v3, v2, v5
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v3, v0, v3
+; GFX10-NEXT: v_min_u32_e32 v4, v1, v4
+; GFX10-NEXT: v_min_u32_e32 v5, v2, v5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v3
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v4
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <3 x i32> @llvm.usub.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define amdgpu_ps <3 x i32> @s_usubsat_v3i32(<3 x i32> inreg %lhs, <3 x i32> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v3i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s3
+; GFX6-NEXT: s_cselect_b32 s3, s0, s3
+; GFX6-NEXT: s_sub_i32 s0, s0, s3
+; GFX6-NEXT: s_cmp_lt_u32 s1, s4
+; GFX6-NEXT: s_cselect_b32 s3, s1, s4
+; GFX6-NEXT: s_sub_i32 s1, s1, s3
+; GFX6-NEXT: s_cmp_lt_u32 s2, s5
+; GFX6-NEXT: s_cselect_b32 s3, s2, s5
+; GFX6-NEXT: s_sub_i32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v3i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s3
+; GFX8-NEXT: s_cselect_b32 s3, s0, s3
+; GFX8-NEXT: s_sub_i32 s0, s0, s3
+; GFX8-NEXT: s_cmp_lt_u32 s1, s4
+; GFX8-NEXT: s_cselect_b32 s3, s1, s4
+; GFX8-NEXT: s_sub_i32 s1, s1, s3
+; GFX8-NEXT: s_cmp_lt_u32 s2, s5
+; GFX8-NEXT: s_cselect_b32 s3, s2, s5
+; GFX8-NEXT: s_sub_i32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v3i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s3
+; GFX9-NEXT: s_cselect_b32 s3, s0, s3
+; GFX9-NEXT: s_sub_i32 s0, s0, s3
+; GFX9-NEXT: s_cmp_lt_u32 s1, s4
+; GFX9-NEXT: s_cselect_b32 s3, s1, s4
+; GFX9-NEXT: s_sub_i32 s1, s1, s3
+; GFX9-NEXT: s_cmp_lt_u32 s2, s5
+; GFX9-NEXT: s_cselect_b32 s3, s2, s5
+; GFX9-NEXT: s_sub_i32 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v3i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s3, s0, s3
+; GFX10-NEXT: s_sub_i32 s0, s0, s3
+; GFX10-NEXT: s_cmp_lt_u32 s1, s4
+; GFX10-NEXT: s_cselect_b32 s3, s1, s4
+; GFX10-NEXT: s_sub_i32 s1, s1, s3
+; GFX10-NEXT: s_cmp_lt_u32 s2, s5
+; GFX10-NEXT: s_cselect_b32 s3, s2, s5
+; GFX10-NEXT: s_sub_i32 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <3 x i32> @llvm.usub.sat.v3i32(<3 x i32> %lhs, <3 x i32> %rhs)
+ ret <3 x i32> %result
+}
+
+define <4 x i32> @v_usubsat_v4i32(<4 x i32> %lhs, <4 x i32> %rhs) {
+; GFX6-LABEL: v_usubsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v4, v0, v4
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_min_u32_e32 v4, v1, v5
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_min_u32_e32 v4, v2, v6
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_min_u32_e32 v4, v3, v7
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v4, v0, v4
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v4
+; GFX8-NEXT: v_min_u32_e32 v4, v1, v5
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v4
+; GFX8-NEXT: v_min_u32_e32 v4, v2, v6
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v4
+; GFX8-NEXT: v_min_u32_e32 v4, v3, v7
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v4, v0, v4
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v4
+; GFX9-NEXT: v_min_u32_e32 v4, v1, v5
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v4
+; GFX9-NEXT: v_min_u32_e32 v4, v2, v6
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v4
+; GFX9-NEXT: v_min_u32_e32 v4, v3, v7
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v19, v2, v6
+; GFX10-NEXT: v_min_u32_e32 v11, v0, v4
+; GFX10-NEXT: v_min_u32_e32 v15, v1, v5
+; GFX10-NEXT: v_min_u32_e32 v6, v3, v7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v19
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v11
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v15
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define amdgpu_ps <4 x i32> @s_usubsat_v4i32(<4 x i32> inreg %lhs, <4 x i32> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v4i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s4
+; GFX6-NEXT: s_cselect_b32 s4, s0, s4
+; GFX6-NEXT: s_sub_i32 s0, s0, s4
+; GFX6-NEXT: s_cmp_lt_u32 s1, s5
+; GFX6-NEXT: s_cselect_b32 s4, s1, s5
+; GFX6-NEXT: s_sub_i32 s1, s1, s4
+; GFX6-NEXT: s_cmp_lt_u32 s2, s6
+; GFX6-NEXT: s_cselect_b32 s4, s2, s6
+; GFX6-NEXT: s_sub_i32 s2, s2, s4
+; GFX6-NEXT: s_cmp_lt_u32 s3, s7
+; GFX6-NEXT: s_cselect_b32 s4, s3, s7
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v4i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s4
+; GFX8-NEXT: s_cselect_b32 s4, s0, s4
+; GFX8-NEXT: s_sub_i32 s0, s0, s4
+; GFX8-NEXT: s_cmp_lt_u32 s1, s5
+; GFX8-NEXT: s_cselect_b32 s4, s1, s5
+; GFX8-NEXT: s_sub_i32 s1, s1, s4
+; GFX8-NEXT: s_cmp_lt_u32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s4, s2, s6
+; GFX8-NEXT: s_sub_i32 s2, s2, s4
+; GFX8-NEXT: s_cmp_lt_u32 s3, s7
+; GFX8-NEXT: s_cselect_b32 s4, s3, s7
+; GFX8-NEXT: s_sub_i32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v4i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s4
+; GFX9-NEXT: s_cselect_b32 s4, s0, s4
+; GFX9-NEXT: s_sub_i32 s0, s0, s4
+; GFX9-NEXT: s_cmp_lt_u32 s1, s5
+; GFX9-NEXT: s_cselect_b32 s4, s1, s5
+; GFX9-NEXT: s_sub_i32 s1, s1, s4
+; GFX9-NEXT: s_cmp_lt_u32 s2, s6
+; GFX9-NEXT: s_cselect_b32 s4, s2, s6
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_cmp_lt_u32 s3, s7
+; GFX9-NEXT: s_cselect_b32 s4, s3, s7
+; GFX9-NEXT: s_sub_i32 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v4i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s4
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s4, s0, s4
+; GFX10-NEXT: s_sub_i32 s0, s0, s4
+; GFX10-NEXT: s_cmp_lt_u32 s1, s5
+; GFX10-NEXT: s_cselect_b32 s4, s1, s5
+; GFX10-NEXT: s_sub_i32 s1, s1, s4
+; GFX10-NEXT: s_cmp_lt_u32 s2, s6
+; GFX10-NEXT: s_cselect_b32 s4, s2, s6
+; GFX10-NEXT: s_sub_i32 s2, s2, s4
+; GFX10-NEXT: s_cmp_lt_u32 s3, s7
+; GFX10-NEXT: s_cselect_b32 s4, s3, s7
+; GFX10-NEXT: s_sub_i32 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i32> @llvm.usub.sat.v4i32(<4 x i32> %lhs, <4 x i32> %rhs)
+ ret <4 x i32> %result
+}
+
+define <5 x i32> @v_usubsat_v5i32(<5 x i32> %lhs, <5 x i32> %rhs) {
+; GFX6-LABEL: v_usubsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v5, v0, v5
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v5
+; GFX6-NEXT: v_min_u32_e32 v5, v1, v6
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v5
+; GFX6-NEXT: v_min_u32_e32 v5, v2, v7
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v5
+; GFX6-NEXT: v_min_u32_e32 v5, v3, v8
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v5
+; GFX6-NEXT: v_min_u32_e32 v5, v4, v9
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v5
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v5, v0, v5
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v5
+; GFX8-NEXT: v_min_u32_e32 v5, v1, v6
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v5
+; GFX8-NEXT: v_min_u32_e32 v5, v2, v7
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v5
+; GFX8-NEXT: v_min_u32_e32 v5, v3, v8
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v5
+; GFX8-NEXT: v_min_u32_e32 v5, v4, v9
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v4, v5
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v5, v0, v5
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v5
+; GFX9-NEXT: v_min_u32_e32 v5, v1, v6
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v5
+; GFX9-NEXT: v_min_u32_e32 v5, v2, v7
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v5
+; GFX9-NEXT: v_min_u32_e32 v5, v3, v8
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v5
+; GFX9-NEXT: v_min_u32_e32 v5, v4, v9
+; GFX9-NEXT: v_sub_u32_e32 v4, v4, v5
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v5, v0, v5
+; GFX10-NEXT: v_min_u32_e32 v6, v1, v6
+; GFX10-NEXT: v_min_u32_e32 v7, v2, v7
+; GFX10-NEXT: v_min_u32_e32 v8, v3, v8
+; GFX10-NEXT: v_min_u32_e32 v9, v4, v9
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v5
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v6
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v7
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v8
+; GFX10-NEXT: v_sub_nc_u32_e32 v4, v4, v9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <5 x i32> @llvm.usub.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define amdgpu_ps <5 x i32> @s_usubsat_v5i32(<5 x i32> inreg %lhs, <5 x i32> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v5i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s5
+; GFX6-NEXT: s_cselect_b32 s5, s0, s5
+; GFX6-NEXT: s_sub_i32 s0, s0, s5
+; GFX6-NEXT: s_cmp_lt_u32 s1, s6
+; GFX6-NEXT: s_cselect_b32 s5, s1, s6
+; GFX6-NEXT: s_sub_i32 s1, s1, s5
+; GFX6-NEXT: s_cmp_lt_u32 s2, s7
+; GFX6-NEXT: s_cselect_b32 s5, s2, s7
+; GFX6-NEXT: s_sub_i32 s2, s2, s5
+; GFX6-NEXT: s_cmp_lt_u32 s3, s8
+; GFX6-NEXT: s_cselect_b32 s5, s3, s8
+; GFX6-NEXT: s_sub_i32 s3, s3, s5
+; GFX6-NEXT: s_cmp_lt_u32 s4, s9
+; GFX6-NEXT: s_cselect_b32 s5, s4, s9
+; GFX6-NEXT: s_sub_i32 s4, s4, s5
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v5i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s5
+; GFX8-NEXT: s_cselect_b32 s5, s0, s5
+; GFX8-NEXT: s_sub_i32 s0, s0, s5
+; GFX8-NEXT: s_cmp_lt_u32 s1, s6
+; GFX8-NEXT: s_cselect_b32 s5, s1, s6
+; GFX8-NEXT: s_sub_i32 s1, s1, s5
+; GFX8-NEXT: s_cmp_lt_u32 s2, s7
+; GFX8-NEXT: s_cselect_b32 s5, s2, s7
+; GFX8-NEXT: s_sub_i32 s2, s2, s5
+; GFX8-NEXT: s_cmp_lt_u32 s3, s8
+; GFX8-NEXT: s_cselect_b32 s5, s3, s8
+; GFX8-NEXT: s_sub_i32 s3, s3, s5
+; GFX8-NEXT: s_cmp_lt_u32 s4, s9
+; GFX8-NEXT: s_cselect_b32 s5, s4, s9
+; GFX8-NEXT: s_sub_i32 s4, s4, s5
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v5i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s5
+; GFX9-NEXT: s_cselect_b32 s5, s0, s5
+; GFX9-NEXT: s_sub_i32 s0, s0, s5
+; GFX9-NEXT: s_cmp_lt_u32 s1, s6
+; GFX9-NEXT: s_cselect_b32 s5, s1, s6
+; GFX9-NEXT: s_sub_i32 s1, s1, s5
+; GFX9-NEXT: s_cmp_lt_u32 s2, s7
+; GFX9-NEXT: s_cselect_b32 s5, s2, s7
+; GFX9-NEXT: s_sub_i32 s2, s2, s5
+; GFX9-NEXT: s_cmp_lt_u32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s5, s3, s8
+; GFX9-NEXT: s_sub_i32 s3, s3, s5
+; GFX9-NEXT: s_cmp_lt_u32 s4, s9
+; GFX9-NEXT: s_cselect_b32 s5, s4, s9
+; GFX9-NEXT: s_sub_i32 s4, s4, s5
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v5i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s5, s0, s5
+; GFX10-NEXT: s_sub_i32 s0, s0, s5
+; GFX10-NEXT: s_cmp_lt_u32 s1, s6
+; GFX10-NEXT: s_cselect_b32 s5, s1, s6
+; GFX10-NEXT: s_sub_i32 s1, s1, s5
+; GFX10-NEXT: s_cmp_lt_u32 s2, s7
+; GFX10-NEXT: s_cselect_b32 s5, s2, s7
+; GFX10-NEXT: s_sub_i32 s2, s2, s5
+; GFX10-NEXT: s_cmp_lt_u32 s3, s8
+; GFX10-NEXT: s_cselect_b32 s5, s3, s8
+; GFX10-NEXT: s_sub_i32 s3, s3, s5
+; GFX10-NEXT: s_cmp_lt_u32 s4, s9
+; GFX10-NEXT: s_cselect_b32 s5, s4, s9
+; GFX10-NEXT: s_sub_i32 s4, s4, s5
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <5 x i32> @llvm.usub.sat.v5i32(<5 x i32> %lhs, <5 x i32> %rhs)
+ ret <5 x i32> %result
+}
+
+define <16 x i32> @v_usubsat_v16i32(<16 x i32> %lhs, <16 x i32> %rhs) {
+; GFX6-LABEL: v_usubsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_min_u32_e32 v16, v0, v16
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v1, v17
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v2, v18
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v3, v19
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v4, v20
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v5, v21
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v6, v22
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v7, v23
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v8, v24
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v8, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v9, v25
+; GFX6-NEXT: v_sub_i32_e32 v9, vcc, v9, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v10, v26
+; GFX6-NEXT: v_sub_i32_e32 v10, vcc, v10, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v11, v27
+; GFX6-NEXT: v_sub_i32_e32 v11, vcc, v11, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v12, v28
+; GFX6-NEXT: v_sub_i32_e32 v12, vcc, v12, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v13, v29
+; GFX6-NEXT: v_sub_i32_e32 v13, vcc, v13, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v14, v30
+; GFX6-NEXT: v_sub_i32_e32 v14, vcc, v14, v16
+; GFX6-NEXT: v_min_u32_e32 v16, v15, v31
+; GFX6-NEXT: v_sub_i32_e32 v15, vcc, v15, v16
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u32_e32 v16, v0, v16
+; GFX8-NEXT: v_sub_u32_e32 v0, vcc, v0, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v1, v17
+; GFX8-NEXT: v_sub_u32_e32 v1, vcc, v1, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v2, v18
+; GFX8-NEXT: v_sub_u32_e32 v2, vcc, v2, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v3, v19
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, v3, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v4, v20
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v4, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v5, v21
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, v5, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v6, v22
+; GFX8-NEXT: v_sub_u32_e32 v6, vcc, v6, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v7, v23
+; GFX8-NEXT: v_sub_u32_e32 v7, vcc, v7, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v8, v24
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v8, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v9, v25
+; GFX8-NEXT: v_sub_u32_e32 v9, vcc, v9, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v10, v26
+; GFX8-NEXT: v_sub_u32_e32 v10, vcc, v10, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v11, v27
+; GFX8-NEXT: v_sub_u32_e32 v11, vcc, v11, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v12, v28
+; GFX8-NEXT: v_sub_u32_e32 v12, vcc, v12, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v13, v29
+; GFX8-NEXT: v_sub_u32_e32 v13, vcc, v13, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v14, v30
+; GFX8-NEXT: v_sub_u32_e32 v14, vcc, v14, v16
+; GFX8-NEXT: v_min_u32_e32 v16, v15, v31
+; GFX8-NEXT: v_sub_u32_e32 v15, vcc, v15, v16
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u32_e32 v16, v0, v16
+; GFX9-NEXT: v_sub_u32_e32 v0, v0, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v1, v17
+; GFX9-NEXT: v_sub_u32_e32 v1, v1, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v2, v18
+; GFX9-NEXT: v_sub_u32_e32 v2, v2, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v3, v19
+; GFX9-NEXT: v_sub_u32_e32 v3, v3, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v4, v20
+; GFX9-NEXT: v_sub_u32_e32 v4, v4, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v5, v21
+; GFX9-NEXT: v_sub_u32_e32 v5, v5, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v6, v22
+; GFX9-NEXT: v_sub_u32_e32 v6, v6, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v7, v23
+; GFX9-NEXT: v_sub_u32_e32 v7, v7, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v8, v24
+; GFX9-NEXT: v_sub_u32_e32 v8, v8, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v9, v25
+; GFX9-NEXT: v_sub_u32_e32 v9, v9, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v10, v26
+; GFX9-NEXT: v_sub_u32_e32 v10, v10, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v11, v27
+; GFX9-NEXT: v_sub_u32_e32 v11, v11, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v12, v28
+; GFX9-NEXT: v_sub_u32_e32 v12, v12, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v13, v29
+; GFX9-NEXT: v_sub_u32_e32 v13, v13, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v14, v30
+; GFX9-NEXT: v_sub_u32_e32 v14, v14, v16
+; GFX9-NEXT: v_min_u32_e32 v16, v15, v31
+; GFX9-NEXT: v_sub_u32_e32 v15, v15, v16
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u32_e32 v35, v0, v16
+; GFX10-NEXT: v_min_u32_e32 v16, v1, v17
+; GFX10-NEXT: v_min_u32_e32 v17, v2, v18
+; GFX10-NEXT: v_min_u32_e32 v18, v3, v19
+; GFX10-NEXT: v_min_u32_e32 v19, v4, v20
+; GFX10-NEXT: v_min_u32_e32 v20, v5, v21
+; GFX10-NEXT: v_sub_nc_u32_e32 v1, v1, v16
+; GFX10-NEXT: v_min_u32_e32 v16, v6, v22
+; GFX10-NEXT: v_sub_nc_u32_e32 v2, v2, v17
+; GFX10-NEXT: v_min_u32_e32 v17, v7, v23
+; GFX10-NEXT: v_sub_nc_u32_e32 v3, v3, v18
+; GFX10-NEXT: v_min_u32_e32 v18, v8, v24
+; GFX10-NEXT: v_sub_nc_u32_e32 v4, v4, v19
+; GFX10-NEXT: v_min_u32_e32 v19, v9, v25
+; GFX10-NEXT: v_sub_nc_u32_e32 v5, v5, v20
+; GFX10-NEXT: v_min_u32_e32 v20, v10, v26
+; GFX10-NEXT: v_sub_nc_u32_e32 v6, v6, v16
+; GFX10-NEXT: v_min_u32_e32 v16, v11, v27
+; GFX10-NEXT: v_sub_nc_u32_e32 v7, v7, v17
+; GFX10-NEXT: v_min_u32_e32 v17, v12, v28
+; GFX10-NEXT: v_sub_nc_u32_e32 v8, v8, v18
+; GFX10-NEXT: v_min_u32_e32 v18, v13, v29
+; GFX10-NEXT: v_sub_nc_u32_e32 v9, v9, v19
+; GFX10-NEXT: v_min_u32_e32 v19, v14, v30
+; GFX10-NEXT: v_sub_nc_u32_e32 v10, v10, v20
+; GFX10-NEXT: v_min_u32_e32 v20, v15, v31
+; GFX10-NEXT: v_sub_nc_u32_e32 v0, v0, v35
+; GFX10-NEXT: v_sub_nc_u32_e32 v11, v11, v16
+; GFX10-NEXT: v_sub_nc_u32_e32 v12, v12, v17
+; GFX10-NEXT: v_sub_nc_u32_e32 v13, v13, v18
+; GFX10-NEXT: v_sub_nc_u32_e32 v14, v14, v19
+; GFX10-NEXT: v_sub_nc_u32_e32 v15, v15, v20
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define amdgpu_ps <16 x i32> @s_usubsat_v16i32(<16 x i32> inreg %lhs, <16 x i32> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v16i32:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_cmp_lt_u32 s0, s16
+; GFX6-NEXT: s_cselect_b32 s16, s0, s16
+; GFX6-NEXT: s_sub_i32 s0, s0, s16
+; GFX6-NEXT: s_cmp_lt_u32 s1, s17
+; GFX6-NEXT: s_cselect_b32 s16, s1, s17
+; GFX6-NEXT: s_sub_i32 s1, s1, s16
+; GFX6-NEXT: s_cmp_lt_u32 s2, s18
+; GFX6-NEXT: s_cselect_b32 s16, s2, s18
+; GFX6-NEXT: s_sub_i32 s2, s2, s16
+; GFX6-NEXT: s_cmp_lt_u32 s3, s19
+; GFX6-NEXT: s_cselect_b32 s16, s3, s19
+; GFX6-NEXT: s_sub_i32 s3, s3, s16
+; GFX6-NEXT: s_cmp_lt_u32 s4, s20
+; GFX6-NEXT: s_cselect_b32 s16, s4, s20
+; GFX6-NEXT: s_sub_i32 s4, s4, s16
+; GFX6-NEXT: s_cmp_lt_u32 s5, s21
+; GFX6-NEXT: s_cselect_b32 s16, s5, s21
+; GFX6-NEXT: s_sub_i32 s5, s5, s16
+; GFX6-NEXT: s_cmp_lt_u32 s6, s22
+; GFX6-NEXT: s_cselect_b32 s16, s6, s22
+; GFX6-NEXT: s_sub_i32 s6, s6, s16
+; GFX6-NEXT: s_cmp_lt_u32 s7, s23
+; GFX6-NEXT: s_cselect_b32 s16, s7, s23
+; GFX6-NEXT: s_sub_i32 s7, s7, s16
+; GFX6-NEXT: s_cmp_lt_u32 s8, s24
+; GFX6-NEXT: s_cselect_b32 s16, s8, s24
+; GFX6-NEXT: s_sub_i32 s8, s8, s16
+; GFX6-NEXT: s_cmp_lt_u32 s9, s25
+; GFX6-NEXT: s_cselect_b32 s16, s9, s25
+; GFX6-NEXT: s_sub_i32 s9, s9, s16
+; GFX6-NEXT: s_cmp_lt_u32 s10, s26
+; GFX6-NEXT: s_cselect_b32 s16, s10, s26
+; GFX6-NEXT: s_sub_i32 s10, s10, s16
+; GFX6-NEXT: s_cmp_lt_u32 s11, s27
+; GFX6-NEXT: s_cselect_b32 s16, s11, s27
+; GFX6-NEXT: s_sub_i32 s11, s11, s16
+; GFX6-NEXT: s_cmp_lt_u32 s12, s28
+; GFX6-NEXT: s_cselect_b32 s16, s12, s28
+; GFX6-NEXT: s_sub_i32 s12, s12, s16
+; GFX6-NEXT: s_cmp_lt_u32 s13, s29
+; GFX6-NEXT: s_cselect_b32 s16, s13, s29
+; GFX6-NEXT: s_sub_i32 s13, s13, s16
+; GFX6-NEXT: s_cmp_lt_u32 s14, s30
+; GFX6-NEXT: s_cselect_b32 s16, s14, s30
+; GFX6-NEXT: s_sub_i32 s14, s14, s16
+; GFX6-NEXT: s_cmp_lt_u32 s15, s31
+; GFX6-NEXT: s_cselect_b32 s16, s15, s31
+; GFX6-NEXT: s_sub_i32 s15, s15, s16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v16i32:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_cmp_lt_u32 s0, s16
+; GFX8-NEXT: s_cselect_b32 s16, s0, s16
+; GFX8-NEXT: s_sub_i32 s0, s0, s16
+; GFX8-NEXT: s_cmp_lt_u32 s1, s17
+; GFX8-NEXT: s_cselect_b32 s16, s1, s17
+; GFX8-NEXT: s_sub_i32 s1, s1, s16
+; GFX8-NEXT: s_cmp_lt_u32 s2, s18
+; GFX8-NEXT: s_cselect_b32 s16, s2, s18
+; GFX8-NEXT: s_sub_i32 s2, s2, s16
+; GFX8-NEXT: s_cmp_lt_u32 s3, s19
+; GFX8-NEXT: s_cselect_b32 s16, s3, s19
+; GFX8-NEXT: s_sub_i32 s3, s3, s16
+; GFX8-NEXT: s_cmp_lt_u32 s4, s20
+; GFX8-NEXT: s_cselect_b32 s16, s4, s20
+; GFX8-NEXT: s_sub_i32 s4, s4, s16
+; GFX8-NEXT: s_cmp_lt_u32 s5, s21
+; GFX8-NEXT: s_cselect_b32 s16, s5, s21
+; GFX8-NEXT: s_sub_i32 s5, s5, s16
+; GFX8-NEXT: s_cmp_lt_u32 s6, s22
+; GFX8-NEXT: s_cselect_b32 s16, s6, s22
+; GFX8-NEXT: s_sub_i32 s6, s6, s16
+; GFX8-NEXT: s_cmp_lt_u32 s7, s23
+; GFX8-NEXT: s_cselect_b32 s16, s7, s23
+; GFX8-NEXT: s_sub_i32 s7, s7, s16
+; GFX8-NEXT: s_cmp_lt_u32 s8, s24
+; GFX8-NEXT: s_cselect_b32 s16, s8, s24
+; GFX8-NEXT: s_sub_i32 s8, s8, s16
+; GFX8-NEXT: s_cmp_lt_u32 s9, s25
+; GFX8-NEXT: s_cselect_b32 s16, s9, s25
+; GFX8-NEXT: s_sub_i32 s9, s9, s16
+; GFX8-NEXT: s_cmp_lt_u32 s10, s26
+; GFX8-NEXT: s_cselect_b32 s16, s10, s26
+; GFX8-NEXT: s_sub_i32 s10, s10, s16
+; GFX8-NEXT: s_cmp_lt_u32 s11, s27
+; GFX8-NEXT: s_cselect_b32 s16, s11, s27
+; GFX8-NEXT: s_sub_i32 s11, s11, s16
+; GFX8-NEXT: s_cmp_lt_u32 s12, s28
+; GFX8-NEXT: s_cselect_b32 s16, s12, s28
+; GFX8-NEXT: s_sub_i32 s12, s12, s16
+; GFX8-NEXT: s_cmp_lt_u32 s13, s29
+; GFX8-NEXT: s_cselect_b32 s16, s13, s29
+; GFX8-NEXT: s_sub_i32 s13, s13, s16
+; GFX8-NEXT: s_cmp_lt_u32 s14, s30
+; GFX8-NEXT: s_cselect_b32 s16, s14, s30
+; GFX8-NEXT: s_sub_i32 s14, s14, s16
+; GFX8-NEXT: s_cmp_lt_u32 s15, s31
+; GFX8-NEXT: s_cselect_b32 s16, s15, s31
+; GFX8-NEXT: s_sub_i32 s15, s15, s16
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v16i32:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_cmp_lt_u32 s0, s16
+; GFX9-NEXT: s_cselect_b32 s16, s0, s16
+; GFX9-NEXT: s_sub_i32 s0, s0, s16
+; GFX9-NEXT: s_cmp_lt_u32 s1, s17
+; GFX9-NEXT: s_cselect_b32 s16, s1, s17
+; GFX9-NEXT: s_sub_i32 s1, s1, s16
+; GFX9-NEXT: s_cmp_lt_u32 s2, s18
+; GFX9-NEXT: s_cselect_b32 s16, s2, s18
+; GFX9-NEXT: s_sub_i32 s2, s2, s16
+; GFX9-NEXT: s_cmp_lt_u32 s3, s19
+; GFX9-NEXT: s_cselect_b32 s16, s3, s19
+; GFX9-NEXT: s_sub_i32 s3, s3, s16
+; GFX9-NEXT: s_cmp_lt_u32 s4, s20
+; GFX9-NEXT: s_cselect_b32 s16, s4, s20
+; GFX9-NEXT: s_sub_i32 s4, s4, s16
+; GFX9-NEXT: s_cmp_lt_u32 s5, s21
+; GFX9-NEXT: s_cselect_b32 s16, s5, s21
+; GFX9-NEXT: s_sub_i32 s5, s5, s16
+; GFX9-NEXT: s_cmp_lt_u32 s6, s22
+; GFX9-NEXT: s_cselect_b32 s16, s6, s22
+; GFX9-NEXT: s_sub_i32 s6, s6, s16
+; GFX9-NEXT: s_cmp_lt_u32 s7, s23
+; GFX9-NEXT: s_cselect_b32 s16, s7, s23
+; GFX9-NEXT: s_sub_i32 s7, s7, s16
+; GFX9-NEXT: s_cmp_lt_u32 s8, s24
+; GFX9-NEXT: s_cselect_b32 s16, s8, s24
+; GFX9-NEXT: s_sub_i32 s8, s8, s16
+; GFX9-NEXT: s_cmp_lt_u32 s9, s25
+; GFX9-NEXT: s_cselect_b32 s16, s9, s25
+; GFX9-NEXT: s_sub_i32 s9, s9, s16
+; GFX9-NEXT: s_cmp_lt_u32 s10, s26
+; GFX9-NEXT: s_cselect_b32 s16, s10, s26
+; GFX9-NEXT: s_sub_i32 s10, s10, s16
+; GFX9-NEXT: s_cmp_lt_u32 s11, s27
+; GFX9-NEXT: s_cselect_b32 s16, s11, s27
+; GFX9-NEXT: s_sub_i32 s11, s11, s16
+; GFX9-NEXT: s_cmp_lt_u32 s12, s28
+; GFX9-NEXT: s_cselect_b32 s16, s12, s28
+; GFX9-NEXT: s_sub_i32 s12, s12, s16
+; GFX9-NEXT: s_cmp_lt_u32 s13, s29
+; GFX9-NEXT: s_cselect_b32 s16, s13, s29
+; GFX9-NEXT: s_sub_i32 s13, s13, s16
+; GFX9-NEXT: s_cmp_lt_u32 s14, s30
+; GFX9-NEXT: s_cselect_b32 s16, s14, s30
+; GFX9-NEXT: s_sub_i32 s14, s14, s16
+; GFX9-NEXT: s_cmp_lt_u32 s15, s31
+; GFX9-NEXT: s_cselect_b32 s16, s15, s31
+; GFX9-NEXT: s_sub_i32 s15, s15, s16
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v16i32:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_cmp_lt_u32 s0, s16
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s46, s0, s16
+; GFX10-NEXT: s_sub_i32 s0, s0, s46
+; GFX10-NEXT: s_cmp_lt_u32 s1, s17
+; GFX10-NEXT: s_cselect_b32 s46, s1, s17
+; GFX10-NEXT: s_sub_i32 s1, s1, s46
+; GFX10-NEXT: s_cmp_lt_u32 s2, s18
+; GFX10-NEXT: s_cselect_b32 s16, s2, s18
+; GFX10-NEXT: s_sub_i32 s2, s2, s16
+; GFX10-NEXT: s_cmp_lt_u32 s3, s19
+; GFX10-NEXT: s_cselect_b32 s16, s3, s19
+; GFX10-NEXT: s_sub_i32 s3, s3, s16
+; GFX10-NEXT: s_cmp_lt_u32 s4, s20
+; GFX10-NEXT: s_cselect_b32 s16, s4, s20
+; GFX10-NEXT: s_sub_i32 s4, s4, s16
+; GFX10-NEXT: s_cmp_lt_u32 s5, s21
+; GFX10-NEXT: s_cselect_b32 s16, s5, s21
+; GFX10-NEXT: s_sub_i32 s5, s5, s16
+; GFX10-NEXT: s_cmp_lt_u32 s6, s22
+; GFX10-NEXT: s_cselect_b32 s16, s6, s22
+; GFX10-NEXT: s_sub_i32 s6, s6, s16
+; GFX10-NEXT: s_cmp_lt_u32 s7, s23
+; GFX10-NEXT: s_cselect_b32 s16, s7, s23
+; GFX10-NEXT: s_sub_i32 s7, s7, s16
+; GFX10-NEXT: s_cmp_lt_u32 s8, s24
+; GFX10-NEXT: s_cselect_b32 s16, s8, s24
+; GFX10-NEXT: s_sub_i32 s8, s8, s16
+; GFX10-NEXT: s_cmp_lt_u32 s9, s25
+; GFX10-NEXT: s_cselect_b32 s16, s9, s25
+; GFX10-NEXT: s_sub_i32 s9, s9, s16
+; GFX10-NEXT: s_cmp_lt_u32 s10, s26
+; GFX10-NEXT: s_cselect_b32 s16, s10, s26
+; GFX10-NEXT: s_sub_i32 s10, s10, s16
+; GFX10-NEXT: s_cmp_lt_u32 s11, s27
+; GFX10-NEXT: s_cselect_b32 s16, s11, s27
+; GFX10-NEXT: s_sub_i32 s11, s11, s16
+; GFX10-NEXT: s_cmp_lt_u32 s12, s28
+; GFX10-NEXT: s_cselect_b32 s16, s12, s28
+; GFX10-NEXT: s_sub_i32 s12, s12, s16
+; GFX10-NEXT: s_cmp_lt_u32 s13, s29
+; GFX10-NEXT: s_cselect_b32 s16, s13, s29
+; GFX10-NEXT: s_sub_i32 s13, s13, s16
+; GFX10-NEXT: s_cmp_lt_u32 s14, s30
+; GFX10-NEXT: s_cselect_b32 s16, s14, s30
+; GFX10-NEXT: s_sub_i32 s14, s14, s16
+; GFX10-NEXT: s_cmp_lt_u32 s15, s31
+; GFX10-NEXT: s_cselect_b32 s16, s15, s31
+; GFX10-NEXT: s_sub_i32 s15, s15, s16
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <16 x i32> @llvm.usub.sat.v16i32(<16 x i32> %lhs, <16 x i32> %rhs)
+ ret <16 x i32> %result
+}
+
+define i16 @v_usubsat_i16(i16 %lhs, i16 %rhs) {
+; GFX6-LABEL: v_usubsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_u32_e32 v1, v0, v1
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_min_u16_e32 v1, v0, v1
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_min_u16_e64 v1, v0, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i16 @llvm.usub.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps i16 @s_usubsat_i16(i16 inreg %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_cmp_lt_u32 s0, s1
+; GFX6-NEXT: s_cselect_b32 s1, s0, s1
+; GFX6-NEXT: s_sub_i32 s0, s0, s1
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_bfe_u32 s2, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s1
+; GFX8-NEXT: s_cselect_b32 s1, s2, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_bfe_u32 s2, s0, 0x100000
+; GFX9-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX9-NEXT: s_cmp_lt_u32 s2, s1
+; GFX9-NEXT: s_cselect_b32 s1, s2, s1
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_bfe_u32 s2, s0, 0x100000
+; GFX10-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lt_u32 s2, s1
+; GFX10-NEXT: s_cselect_b32 s1, s2, s1
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.usub.sat.i16(i16 %lhs, i16 %rhs)
+ ret i16 %result
+}
+
+define amdgpu_ps half @usubsat_i16_sv(i16 inreg %lhs, i16 %rhs) {
+; GFX6-LABEL: usubsat_i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_u16_e32 v0, s0, v0
+; GFX8-NEXT: v_sub_u16_e32 v0, s0, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_u16_e32 v0, s0, v0
+; GFX9-NEXT: v_sub_u16_e32 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_u16_e64 v0, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.usub.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define amdgpu_ps half @usubsat_i16_vs(i16 %lhs, i16 inreg %rhs) {
+; GFX6-LABEL: usubsat_i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_min_u32_e32 v1, s0, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_min_u16_e32 v1, s0, v0
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_min_u16_e32 v1, s0, v0
+; GFX9-NEXT: v_sub_u16_e32 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_min_u16_e64 v1, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_nc_u16_e64 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i16 @llvm.usub.sat.i16(i16 %lhs, i16 %rhs)
+ %cast = bitcast i16 %result to half
+ ret half %cast
+}
+
+define <2 x i16> @v_usubsat_v2i16(<2 x i16> %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: v_usubsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_min_u32_e32 v2, v0, v2
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v3
+; GFX6-NEXT: v_min_u32_e32 v2, v1, v2
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
+; GFX8-NEXT: v_min_u16_e32 v3, v0, v1
+; GFX8-NEXT: v_min_u16_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v3
+; GFX8-NEXT: v_sub_u16_sdwa v1, v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_pk_min_u16 v1, v0, v1
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_pk_min_u16 v1, v0, v1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ ret <2 x i16> %result
+}
+
+define amdgpu_ps i32 @s_usubsat_v2i16(<2 x i16> inreg %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v2i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_cmp_lt_u32 s0, s2
+; GFX6-NEXT: s_cselect_b32 s2, s0, s2
+; GFX6-NEXT: s_sub_i32 s0, s0, s2
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s3, 16
+; GFX6-NEXT: s_cmp_lt_u32 s1, s2
+; GFX6-NEXT: s_cselect_b32 s2, s1, s2
+; GFX6-NEXT: s_sub_i32 s1, s1, s2
+; GFX6-NEXT: s_mov_b32 s2, 0xffff
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_and_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s0, s0, s2
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v2i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s3, s1, 16
+; GFX8-NEXT: s_lshr_b32 s2, s0, 16
+; GFX8-NEXT: s_bfe_u32 s4, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s1
+; GFX8-NEXT: s_cselect_b32 s1, s4, s1
+; GFX8-NEXT: s_sub_i32 s0, s0, s1
+; GFX8-NEXT: s_bfe_u32 s1, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s1, s3
+; GFX8-NEXT: s_cselect_b32 s1, s1, s3
+; GFX8-NEXT: s_sub_i32 s1, s2, s1
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s1, s1, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v2i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s3, 0xffff
+; GFX9-NEXT: s_lshr_b32 s5, s1, 16
+; GFX9-NEXT: s_lshr_b32 s2, s0, 16
+; GFX9-NEXT: s_and_b32 s4, s0, s3
+; GFX9-NEXT: s_and_b32 s1, s1, s3
+; GFX9-NEXT: s_cmp_lt_u32 s4, s1
+; GFX9-NEXT: s_cselect_b32 s1, s4, s1
+; GFX9-NEXT: s_cmp_lt_u32 s2, s5
+; GFX9-NEXT: s_cselect_b32 s3, s2, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s1
+; GFX9-NEXT: s_sub_i32 s1, s2, s3
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v2i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_mov_b32 s2, 0xffff
+; GFX10-NEXT: s_lshr_b32 s3, s0, 16
+; GFX10-NEXT: s_and_b32 s4, s0, s2
+; GFX10-NEXT: s_and_b32 s2, s1, s2
+; GFX10-NEXT: s_lshr_b32 s1, s1, 16
+; GFX10-NEXT: s_cmp_lt_u32 s4, s2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s2, s4, s2
+; GFX10-NEXT: s_cmp_lt_u32 s3, s1
+; GFX10-NEXT: s_cselect_b32 s1, s3, s1
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s2, s1
+; GFX10-NEXT: s_lshr_b32 s2, s1, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s1
+; GFX10-NEXT: s_sub_i32 s1, s3, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to i32
+ ret i32 %cast
+}
+
+define amdgpu_ps float @usubsat_v2i16_sv(<2 x i16> inreg %lhs, <2 x i16> %rhs) {
+; GFX6-LABEL: usubsat_v2i16_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_min_u32_e32 v0, s0, v0
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, s0, v0
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_min_u32_e32 v1, s0, v1
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, s0, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_v2i16_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_min_u16_e32 v1, s0, v0
+; GFX8-NEXT: v_min_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v1, s0, v1
+; GFX8-NEXT: v_sub_u16_sdwa v0, v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_v2i16_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_pk_min_u16 v0, s0, v0
+; GFX9-NEXT: v_pk_sub_i16 v0, s0, v0
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_v2i16_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_pk_min_u16 v0, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v0, s0, v0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+define amdgpu_ps float @usubsat_v2i16_vs(<2 x i16> %lhs, <2 x i16> inreg %rhs) {
+; GFX6-LABEL: usubsat_v2i16_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: v_min_u32_e32 v2, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_lshl_b32 s0, s1, 16
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
+; GFX6-NEXT: v_min_u32_e32 v2, s0, v1
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s0, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s0, v1
+; GFX6-NEXT: v_and_b32_e32 v0, s0, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_v2i16_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX8-NEXT: s_lshr_b32 s1, s0, 16
+; GFX8-NEXT: v_min_u16_e32 v2, s0, v0
+; GFX8-NEXT: v_min_u16_e32 v3, s1, v1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v2
+; GFX8-NEXT: v_sub_u16_sdwa v1, v1, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_v2i16_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_pk_min_u16 v1, v0, s0
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_v2i16_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_pk_min_u16 v1, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i16> @llvm.usub.sat.v2i16(<2 x i16> %lhs, <2 x i16> %rhs)
+ %cast = bitcast <2 x i16> %result to float
+ ret float %cast
+}
+
+; FIXME: v3i16 insert/extract
+; define <3 x i16> @v_usubsat_v3i16(<3 x i16> %lhs, <3 x i16> %rhs) {
+; %result = call <3 x i16> @llvm.usub.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+; define amdgpu_ps <3 x i16> @s_usubsat_v3i16(<3 x i16> inreg %lhs, <3 x i16> inreg %rhs) {
+; %result = call <3 x i16> @llvm.usub.sat.v3i16(<3 x i16> %lhs, <3 x i16> %rhs)
+; ret <3 x i16> %result
+; }
+
+define <2 x float> @v_usubsat_v4i16(<4 x i16> %lhs, <4 x i16> %rhs) {
+; GFX6-LABEL: v_usubsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_min_u32_e32 v4, v0, v4
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v5
+; GFX6-NEXT: v_min_u32_e32 v4, v1, v4
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v6
+; GFX6-NEXT: v_min_u32_e32 v4, v2, v4
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v7
+; GFX6-NEXT: v_min_u32_e32 v4, v3, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v4
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshrrev_b32_e32 v4, 16, v0
+; GFX8-NEXT: v_min_u16_e32 v6, v0, v2
+; GFX8-NEXT: v_min_u16_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v1
+; GFX8-NEXT: v_min_u16_e32 v7, v1, v3
+; GFX8-NEXT: v_min_u16_sdwa v3, v5, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v6
+; GFX8-NEXT: v_sub_u16_sdwa v2, v4, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v2
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v7
+; GFX8-NEXT: v_sub_u16_sdwa v2, v5, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_pk_min_u16 v2, v0, v2
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v2
+; GFX9-NEXT: v_pk_min_u16 v2, v1, v3
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v2
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_pk_min_u16 v2, v0, v2
+; GFX10-NEXT: v_pk_min_u16 v3, v1, v3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v2
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v3
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x i32> @s_usubsat_v4i16(<4 x i16> inreg %lhs, <4 x i16> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v4i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_cmp_lt_u32 s0, s4
+; GFX6-NEXT: s_cselect_b32 s4, s0, s4
+; GFX6-NEXT: s_sub_i32 s0, s0, s4
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s4, s5, 16
+; GFX6-NEXT: s_cmp_lt_u32 s1, s4
+; GFX6-NEXT: s_cselect_b32 s4, s1, s4
+; GFX6-NEXT: s_sub_i32 s1, s1, s4
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s4, s6, 16
+; GFX6-NEXT: s_cmp_lt_u32 s2, s4
+; GFX6-NEXT: s_cselect_b32 s4, s2, s4
+; GFX6-NEXT: s_sub_i32 s2, s2, s4
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s7, 16
+; GFX6-NEXT: s_cmp_lt_u32 s3, s4
+; GFX6-NEXT: s_cselect_b32 s4, s3, s4
+; GFX6-NEXT: s_sub_i32 s3, s3, s4
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s4
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_and_b32 s0, s0, s4
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s4
+; GFX6-NEXT: s_and_b32 s2, s3, s4
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v4i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s6, s2, 16
+; GFX8-NEXT: s_lshr_b32 s4, s0, 16
+; GFX8-NEXT: s_lshr_b32 s5, s1, 16
+; GFX8-NEXT: s_lshr_b32 s7, s3, 16
+; GFX8-NEXT: s_bfe_u32 s8, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s8, s2
+; GFX8-NEXT: s_cselect_b32 s2, s8, s2
+; GFX8-NEXT: s_sub_i32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s2, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s2, s6
+; GFX8-NEXT: s_cselect_b32 s2, s2, s6
+; GFX8-NEXT: s_sub_i32 s2, s4, s2
+; GFX8-NEXT: s_bfe_u32 s4, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s3
+; GFX8-NEXT: s_cselect_b32 s3, s4, s3
+; GFX8-NEXT: s_sub_i32 s1, s1, s3
+; GFX8-NEXT: s_bfe_u32 s3, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s7, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s4
+; GFX8-NEXT: s_cselect_b32 s3, s3, s4
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_sub_i32 s3, s5, s3
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s2
+; GFX8-NEXT: s_bfe_u32 s2, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s2, s2, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s2
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v4i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s5, 0xffff
+; GFX9-NEXT: s_lshr_b32 s7, s2, 16
+; GFX9-NEXT: s_lshr_b32 s4, s0, 16
+; GFX9-NEXT: s_and_b32 s6, s0, s5
+; GFX9-NEXT: s_and_b32 s2, s2, s5
+; GFX9-NEXT: s_cmp_lt_u32 s6, s2
+; GFX9-NEXT: s_cselect_b32 s2, s6, s2
+; GFX9-NEXT: s_cmp_lt_u32 s4, s7
+; GFX9-NEXT: s_cselect_b32 s6, s4, s7
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX9-NEXT: s_lshr_b32 s6, s2, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s2
+; GFX9-NEXT: s_sub_i32 s2, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX9-NEXT: s_lshr_b32 s6, s3, 16
+; GFX9-NEXT: s_lshr_b32 s2, s1, 16
+; GFX9-NEXT: s_and_b32 s4, s1, s5
+; GFX9-NEXT: s_and_b32 s3, s3, s5
+; GFX9-NEXT: s_cmp_lt_u32 s4, s3
+; GFX9-NEXT: s_cselect_b32 s3, s4, s3
+; GFX9-NEXT: s_cmp_lt_u32 s2, s6
+; GFX9-NEXT: s_cselect_b32 s4, s2, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s3
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s2
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v4i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_mov_b32 s4, 0xffff
+; GFX10-NEXT: s_lshr_b32 s5, s0, 16
+; GFX10-NEXT: s_and_b32 s7, s2, s4
+; GFX10-NEXT: s_and_b32 s6, s0, s4
+; GFX10-NEXT: s_lshr_b32 s2, s2, 16
+; GFX10-NEXT: s_cmp_lt_u32 s6, s7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s6, s6, s7
+; GFX10-NEXT: s_cmp_lt_u32 s5, s2
+; GFX10-NEXT: s_cselect_b32 s2, s5, s2
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s6, s2
+; GFX10-NEXT: s_lshr_b32 s6, s2, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s2
+; GFX10-NEXT: s_sub_i32 s2, s5, s6
+; GFX10-NEXT: s_and_b32 s6, s1, s4
+; GFX10-NEXT: s_and_b32 s4, s3, s4
+; GFX10-NEXT: s_lshr_b32 s5, s1, 16
+; GFX10-NEXT: s_lshr_b32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_u32 s6, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s2
+; GFX10-NEXT: s_cselect_b32 s4, s6, s4
+; GFX10-NEXT: s_cmp_lt_u32 s5, s3
+; GFX10-NEXT: s_cselect_b32 s3, s5, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s4, s3
+; GFX10-NEXT: s_lshr_b32 s4, s3, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s3
+; GFX10-NEXT: s_sub_i32 s3, s5, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <4 x i16> @llvm.usub.sat.v4i16(<4 x i16> %lhs, <4 x i16> %rhs)
+ %cast = bitcast <4 x i16> %result to <2 x i32>
+ ret <2 x i32> %cast
+}
+
+; FIXME
+; define <5 x i16> @v_usubsat_v5i16(<5 x i16> %lhs, <5 x i16> %rhs) {
+; %result = call <5 x i16> @llvm.usub.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+; define amdgpu_ps <5 x i16> @s_usubsat_v5i16(<5 x i16> inreg %lhs, <5 x i16> inreg %rhs) {
+; %result = call <5 x i16> @llvm.usub.sat.v5i16(<5 x i16> %lhs, <5 x i16> %rhs)
+; ret <5 x i16> %result
+; }
+
+define <3 x float> @v_usubsat_v6i16(<6 x i16> %lhs, <6 x i16> %rhs) {
+; GFX6-LABEL: v_usubsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_min_u32_e32 v6, v0, v6
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v7
+; GFX6-NEXT: v_min_u32_e32 v6, v1, v6
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v8
+; GFX6-NEXT: v_min_u32_e32 v6, v2, v6
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v9
+; GFX6-NEXT: v_min_u32_e32 v6, v3, v6
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v10
+; GFX6-NEXT: v_min_u32_e32 v6, v4, v6
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v6
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v11
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_min_u32_e32 v6, v5, v6
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v6
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v0
+; GFX8-NEXT: v_min_u16_e32 v9, v0, v3
+; GFX8-NEXT: v_min_u16_sdwa v3, v6, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_lshrrev_b32_e32 v7, 16, v1
+; GFX8-NEXT: v_min_u16_e32 v10, v1, v4
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v2
+; GFX8-NEXT: v_min_u16_sdwa v4, v7, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v9
+; GFX8-NEXT: v_sub_u16_sdwa v3, v6, v3 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v11, v2, v5
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v3
+; GFX8-NEXT: v_min_u16_sdwa v5, v8, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v10
+; GFX8-NEXT: v_sub_u16_sdwa v3, v7, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v3
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v11
+; GFX8-NEXT: v_sub_u16_sdwa v3, v8, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_pk_min_u16 v3, v0, v3
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v3
+; GFX9-NEXT: v_pk_min_u16 v3, v1, v4
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v3
+; GFX9-NEXT: v_pk_min_u16 v3, v2, v5
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, v3
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_pk_min_u16 v3, v0, v3
+; GFX10-NEXT: v_pk_min_u16 v4, v1, v4
+; GFX10-NEXT: v_pk_min_u16 v5, v2, v5
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v3
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v4
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, v5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <6 x i16> @llvm.usub.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x float>
+ ret <3 x float> %cast
+}
+
+define amdgpu_ps <3 x i32> @s_usubsat_v6i16(<6 x i16> inreg %lhs, <6 x i16> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v6i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_cmp_lt_u32 s0, s6
+; GFX6-NEXT: s_cselect_b32 s6, s0, s6
+; GFX6-NEXT: s_sub_i32 s0, s0, s6
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s6, s7, 16
+; GFX6-NEXT: s_cmp_lt_u32 s1, s6
+; GFX6-NEXT: s_cselect_b32 s6, s1, s6
+; GFX6-NEXT: s_sub_i32 s1, s1, s6
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s6, s8, 16
+; GFX6-NEXT: s_cmp_lt_u32 s2, s6
+; GFX6-NEXT: s_cselect_b32 s6, s2, s6
+; GFX6-NEXT: s_sub_i32 s2, s2, s6
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s6, s9, 16
+; GFX6-NEXT: s_cmp_lt_u32 s3, s6
+; GFX6-NEXT: s_cselect_b32 s6, s3, s6
+; GFX6-NEXT: s_sub_i32 s3, s3, s6
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s6, s10, 16
+; GFX6-NEXT: s_cmp_lt_u32 s4, s6
+; GFX6-NEXT: s_cselect_b32 s6, s4, s6
+; GFX6-NEXT: s_sub_i32 s4, s4, s6
+; GFX6-NEXT: s_lshr_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s11, 16
+; GFX6-NEXT: s_cmp_lt_u32 s5, s6
+; GFX6-NEXT: s_cselect_b32 s6, s5, s6
+; GFX6-NEXT: s_sub_i32 s5, s5, s6
+; GFX6-NEXT: s_mov_b32 s6, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s6
+; GFX6-NEXT: s_and_b32 s0, s0, s6
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s6
+; GFX6-NEXT: s_and_b32 s2, s3, s6
+; GFX6-NEXT: s_lshr_b32 s5, s5, 16
+; GFX6-NEXT: s_and_b32 s3, s5, s6
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s6
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v6i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s9, s3, 16
+; GFX8-NEXT: s_lshr_b32 s6, s0, 16
+; GFX8-NEXT: s_lshr_b32 s7, s1, 16
+; GFX8-NEXT: s_lshr_b32 s8, s2, 16
+; GFX8-NEXT: s_lshr_b32 s10, s4, 16
+; GFX8-NEXT: s_lshr_b32 s11, s5, 16
+; GFX8-NEXT: s_bfe_u32 s12, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s12, s3
+; GFX8-NEXT: s_cselect_b32 s3, s12, s3
+; GFX8-NEXT: s_sub_i32 s0, s0, s3
+; GFX8-NEXT: s_bfe_u32 s3, s6, 0x100000
+; GFX8-NEXT: s_bfe_u32 s9, s9, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s3, s9
+; GFX8-NEXT: s_cselect_b32 s3, s3, s9
+; GFX8-NEXT: s_sub_i32 s3, s6, s3
+; GFX8-NEXT: s_bfe_u32 s6, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s6, s4
+; GFX8-NEXT: s_cselect_b32 s4, s6, s4
+; GFX8-NEXT: s_sub_i32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s4, s7, 0x100000
+; GFX8-NEXT: s_bfe_u32 s6, s10, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s6
+; GFX8-NEXT: s_cselect_b32 s4, s4, s6
+; GFX8-NEXT: s_sub_i32 s4, s7, s4
+; GFX8-NEXT: s_bfe_u32 s6, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s6, s5
+; GFX8-NEXT: s_cselect_b32 s5, s6, s5
+; GFX8-NEXT: s_sub_i32 s2, s2, s5
+; GFX8-NEXT: s_bfe_u32 s5, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s6, s11, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s6
+; GFX8-NEXT: s_cselect_b32 s5, s5, s6
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s3
+; GFX8-NEXT: s_bfe_u32 s3, s4, 0x100000
+; GFX8-NEXT: s_sub_i32 s5, s8, s5
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s3
+; GFX8-NEXT: s_bfe_u32 s3, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s3, s3, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v6i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s7, 0xffff
+; GFX9-NEXT: s_lshr_b32 s9, s3, 16
+; GFX9-NEXT: s_lshr_b32 s6, s0, 16
+; GFX9-NEXT: s_and_b32 s8, s0, s7
+; GFX9-NEXT: s_and_b32 s3, s3, s7
+; GFX9-NEXT: s_cmp_lt_u32 s8, s3
+; GFX9-NEXT: s_cselect_b32 s3, s8, s3
+; GFX9-NEXT: s_cmp_lt_u32 s6, s9
+; GFX9-NEXT: s_cselect_b32 s8, s6, s9
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s8
+; GFX9-NEXT: s_lshr_b32 s8, s3, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s3
+; GFX9-NEXT: s_sub_i32 s3, s6, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s3
+; GFX9-NEXT: s_lshr_b32 s8, s4, 16
+; GFX9-NEXT: s_lshr_b32 s3, s1, 16
+; GFX9-NEXT: s_and_b32 s6, s1, s7
+; GFX9-NEXT: s_and_b32 s4, s4, s7
+; GFX9-NEXT: s_cmp_lt_u32 s6, s4
+; GFX9-NEXT: s_cselect_b32 s4, s6, s4
+; GFX9-NEXT: s_cmp_lt_u32 s3, s8
+; GFX9-NEXT: s_cselect_b32 s6, s3, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s6
+; GFX9-NEXT: s_lshr_b32 s6, s4, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s4
+; GFX9-NEXT: s_sub_i32 s3, s3, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s3
+; GFX9-NEXT: s_lshr_b32 s6, s5, 16
+; GFX9-NEXT: s_lshr_b32 s3, s2, 16
+; GFX9-NEXT: s_and_b32 s4, s2, s7
+; GFX9-NEXT: s_and_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_u32 s4, s5
+; GFX9-NEXT: s_cselect_b32 s4, s4, s5
+; GFX9-NEXT: s_cmp_lt_u32 s3, s6
+; GFX9-NEXT: s_cselect_b32 s5, s3, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s5
+; GFX9-NEXT: s_lshr_b32 s5, s4, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s4
+; GFX9-NEXT: s_sub_i32 s3, s3, s5
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v6i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_mov_b32 s6, 0xffff
+; GFX10-NEXT: s_lshr_b32 s7, s0, 16
+; GFX10-NEXT: s_and_b32 s9, s3, s6
+; GFX10-NEXT: s_and_b32 s8, s0, s6
+; GFX10-NEXT: s_lshr_b32 s3, s3, 16
+; GFX10-NEXT: s_cmp_lt_u32 s8, s9
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s8, s8, s9
+; GFX10-NEXT: s_cmp_lt_u32 s7, s3
+; GFX10-NEXT: s_cselect_b32 s3, s7, s3
+; GFX10-NEXT: s_and_b32 s9, s4, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s8, s3
+; GFX10-NEXT: s_lshr_b32 s4, s4, 16
+; GFX10-NEXT: s_lshr_b32 s8, s3, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s3
+; GFX10-NEXT: s_sub_i32 s3, s7, s8
+; GFX10-NEXT: s_and_b32 s8, s1, s6
+; GFX10-NEXT: s_lshr_b32 s7, s1, 16
+; GFX10-NEXT: s_cmp_lt_u32 s8, s9
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s3
+; GFX10-NEXT: s_cselect_b32 s8, s8, s9
+; GFX10-NEXT: s_cmp_lt_u32 s7, s4
+; GFX10-NEXT: s_cselect_b32 s4, s7, s4
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s8, s4
+; GFX10-NEXT: s_lshr_b32 s8, s4, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s4
+; GFX10-NEXT: s_sub_i32 s4, s7, s8
+; GFX10-NEXT: s_and_b32 s8, s2, s6
+; GFX10-NEXT: s_and_b32 s6, s5, s6
+; GFX10-NEXT: s_lshr_b32 s7, s2, 16
+; GFX10-NEXT: s_lshr_b32 s5, s5, 16
+; GFX10-NEXT: s_cmp_lt_u32 s8, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX10-NEXT: s_cselect_b32 s6, s8, s6
+; GFX10-NEXT: s_cmp_lt_u32 s7, s5
+; GFX10-NEXT: s_cselect_b32 s5, s7, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s6, s5
+; GFX10-NEXT: s_lshr_b32 s3, s5, 16
+; GFX10-NEXT: s_sub_i32 s2, s2, s5
+; GFX10-NEXT: s_sub_i32 s3, s7, s3
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <6 x i16> @llvm.usub.sat.v6i16(<6 x i16> %lhs, <6 x i16> %rhs)
+ %cast = bitcast <6 x i16> %result to <3 x i32>
+ ret <3 x i32> %cast
+}
+
+define <4 x float> @v_usubsat_v8i16(<8 x i16> %lhs, <8 x i16> %rhs) {
+; GFX6-LABEL: v_usubsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_lshlrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v8
+; GFX6-NEXT: v_min_u32_e32 v8, v0, v8
+; GFX6-NEXT: v_sub_i32_e32 v0, vcc, v0, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v9
+; GFX6-NEXT: v_min_u32_e32 v8, v1, v8
+; GFX6-NEXT: v_sub_i32_e32 v1, vcc, v1, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v10
+; GFX6-NEXT: v_min_u32_e32 v8, v2, v8
+; GFX6-NEXT: v_sub_i32_e32 v2, vcc, v2, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v11
+; GFX6-NEXT: v_min_u32_e32 v8, v3, v8
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, v3, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v12
+; GFX6-NEXT: v_min_u32_e32 v8, v4, v8
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v4, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v13
+; GFX6-NEXT: v_min_u32_e32 v8, v5, v8
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, v5, v8
+; GFX6-NEXT: v_lshlrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v14
+; GFX6-NEXT: v_min_u32_e32 v8, v6, v8
+; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: s_mov_b32 s4, 0xffff
+; GFX6-NEXT: v_sub_i32_e32 v6, vcc, v6, v8
+; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v1
+; GFX6-NEXT: v_lshlrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v8, 16, v15
+; GFX6-NEXT: v_min_u32_e32 v8, v7, v8
+; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_and_b32_e32 v0, s4, v0
+; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
+; GFX6-NEXT: v_sub_i32_e32 v7, vcc, v7, v8
+; GFX6-NEXT: v_or_b32_e32 v0, v0, v1
+; GFX6-NEXT: v_and_b32_e32 v1, s4, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v5, 16, v5
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v5
+; GFX6-NEXT: v_lshlrev_b32_e32 v2, 16, v2
+; GFX6-NEXT: v_lshrrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_lshrrev_b32_e32 v7, 16, v7
+; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
+; GFX6-NEXT: v_and_b32_e32 v2, s4, v4
+; GFX6-NEXT: v_and_b32_e32 v4, s4, v7
+; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
+; GFX6-NEXT: v_lshrrev_b32_e32 v6, 16, v6
+; GFX6-NEXT: v_or_b32_e32 v2, v2, v3
+; GFX6-NEXT: v_and_b32_e32 v3, s4, v6
+; GFX6-NEXT: v_lshlrev_b32_e32 v4, 16, v4
+; GFX6-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_lshrrev_b32_e32 v8, 16, v0
+; GFX8-NEXT: v_min_u16_e32 v12, v0, v4
+; GFX8-NEXT: v_min_u16_sdwa v4, v8, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_lshrrev_b32_e32 v9, 16, v1
+; GFX8-NEXT: v_min_u16_e32 v13, v1, v5
+; GFX8-NEXT: v_lshrrev_b32_e32 v10, 16, v2
+; GFX8-NEXT: v_min_u16_sdwa v5, v9, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v0, v0, v12
+; GFX8-NEXT: v_sub_u16_sdwa v4, v8, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v14, v2, v6
+; GFX8-NEXT: v_or_b32_e32 v0, v0, v4
+; GFX8-NEXT: v_lshrrev_b32_e32 v11, 16, v3
+; GFX8-NEXT: v_min_u16_sdwa v6, v10, v6 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v1, v1, v13
+; GFX8-NEXT: v_sub_u16_sdwa v4, v9, v5 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_min_u16_e32 v15, v3, v7
+; GFX8-NEXT: v_or_b32_e32 v1, v1, v4
+; GFX8-NEXT: v_min_u16_sdwa v7, v11, v7 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
+; GFX8-NEXT: v_sub_u16_e32 v2, v2, v14
+; GFX8-NEXT: v_sub_u16_sdwa v4, v10, v6 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v2, v2, v4
+; GFX8-NEXT: v_sub_u16_e32 v3, v3, v15
+; GFX8-NEXT: v_sub_u16_sdwa v4, v11, v7 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
+; GFX8-NEXT: v_or_b32_e32 v3, v3, v4
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_pk_min_u16 v4, v0, v4
+; GFX9-NEXT: v_pk_sub_i16 v0, v0, v4
+; GFX9-NEXT: v_pk_min_u16 v4, v1, v5
+; GFX9-NEXT: v_pk_sub_i16 v1, v1, v4
+; GFX9-NEXT: v_pk_min_u16 v4, v2, v6
+; GFX9-NEXT: v_pk_sub_i16 v2, v2, v4
+; GFX9-NEXT: v_pk_min_u16 v4, v3, v7
+; GFX9-NEXT: v_pk_sub_i16 v3, v3, v4
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_pk_min_u16 v19, v2, v6
+; GFX10-NEXT: v_pk_min_u16 v11, v0, v4
+; GFX10-NEXT: v_pk_min_u16 v15, v1, v5
+; GFX10-NEXT: v_pk_min_u16 v6, v3, v7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_pk_sub_i16 v2, v2, v19
+; GFX10-NEXT: v_pk_sub_i16 v0, v0, v11
+; GFX10-NEXT: v_pk_sub_i16 v1, v1, v15
+; GFX10-NEXT: v_pk_sub_i16 v3, v3, v6
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x i32> @s_usubsat_v8i16(<8 x i16> inreg %lhs, <8 x i16> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v8i16:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_lshl_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s8, s8, 16
+; GFX6-NEXT: s_cmp_lt_u32 s0, s8
+; GFX6-NEXT: s_cselect_b32 s8, s0, s8
+; GFX6-NEXT: s_sub_i32 s0, s0, s8
+; GFX6-NEXT: s_lshr_b32 s0, s0, 16
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s8, s9, 16
+; GFX6-NEXT: s_cmp_lt_u32 s1, s8
+; GFX6-NEXT: s_cselect_b32 s8, s1, s8
+; GFX6-NEXT: s_sub_i32 s1, s1, s8
+; GFX6-NEXT: s_lshr_b32 s1, s1, 16
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s8, s10, 16
+; GFX6-NEXT: s_cmp_lt_u32 s2, s8
+; GFX6-NEXT: s_cselect_b32 s8, s2, s8
+; GFX6-NEXT: s_sub_i32 s2, s2, s8
+; GFX6-NEXT: s_lshr_b32 s2, s2, 16
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s8, s11, 16
+; GFX6-NEXT: s_cmp_lt_u32 s3, s8
+; GFX6-NEXT: s_cselect_b32 s8, s3, s8
+; GFX6-NEXT: s_sub_i32 s3, s3, s8
+; GFX6-NEXT: s_lshr_b32 s3, s3, 16
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s8, s12, 16
+; GFX6-NEXT: s_cmp_lt_u32 s4, s8
+; GFX6-NEXT: s_cselect_b32 s8, s4, s8
+; GFX6-NEXT: s_sub_i32 s4, s4, s8
+; GFX6-NEXT: s_lshr_b32 s4, s4, 16
+; GFX6-NEXT: s_lshl_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s8, s13, 16
+; GFX6-NEXT: s_cmp_lt_u32 s5, s8
+; GFX6-NEXT: s_cselect_b32 s8, s5, s8
+; GFX6-NEXT: s_sub_i32 s5, s5, s8
+; GFX6-NEXT: s_lshr_b32 s5, s5, 16
+; GFX6-NEXT: s_lshl_b32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s8, s14, 16
+; GFX6-NEXT: s_cmp_lt_u32 s6, s8
+; GFX6-NEXT: s_cselect_b32 s8, s6, s8
+; GFX6-NEXT: s_sub_i32 s6, s6, s8
+; GFX6-NEXT: s_lshr_b32 s6, s6, 16
+; GFX6-NEXT: s_lshl_b32 s7, s7, 16
+; GFX6-NEXT: s_lshl_b32 s8, s15, 16
+; GFX6-NEXT: s_cmp_lt_u32 s7, s8
+; GFX6-NEXT: s_cselect_b32 s8, s7, s8
+; GFX6-NEXT: s_sub_i32 s7, s7, s8
+; GFX6-NEXT: s_mov_b32 s8, 0xffff
+; GFX6-NEXT: s_and_b32 s1, s1, s8
+; GFX6-NEXT: s_and_b32 s0, s0, s8
+; GFX6-NEXT: s_lshl_b32 s1, s1, 16
+; GFX6-NEXT: s_or_b32 s0, s0, s1
+; GFX6-NEXT: s_and_b32 s1, s2, s8
+; GFX6-NEXT: s_and_b32 s2, s3, s8
+; GFX6-NEXT: s_and_b32 s3, s5, s8
+; GFX6-NEXT: s_lshl_b32 s2, s2, 16
+; GFX6-NEXT: s_lshr_b32 s7, s7, 16
+; GFX6-NEXT: s_or_b32 s1, s1, s2
+; GFX6-NEXT: s_and_b32 s2, s4, s8
+; GFX6-NEXT: s_and_b32 s4, s7, s8
+; GFX6-NEXT: s_lshl_b32 s3, s3, 16
+; GFX6-NEXT: s_or_b32 s2, s2, s3
+; GFX6-NEXT: s_and_b32 s3, s6, s8
+; GFX6-NEXT: s_lshl_b32 s4, s4, 16
+; GFX6-NEXT: s_or_b32 s3, s3, s4
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v8i16:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_lshr_b32 s12, s4, 16
+; GFX8-NEXT: s_lshr_b32 s8, s0, 16
+; GFX8-NEXT: s_lshr_b32 s9, s1, 16
+; GFX8-NEXT: s_lshr_b32 s10, s2, 16
+; GFX8-NEXT: s_lshr_b32 s11, s3, 16
+; GFX8-NEXT: s_lshr_b32 s13, s5, 16
+; GFX8-NEXT: s_lshr_b32 s14, s6, 16
+; GFX8-NEXT: s_lshr_b32 s15, s7, 16
+; GFX8-NEXT: s_bfe_u32 s16, s0, 0x100000
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s16, s4
+; GFX8-NEXT: s_cselect_b32 s4, s16, s4
+; GFX8-NEXT: s_sub_i32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s4, s8, 0x100000
+; GFX8-NEXT: s_bfe_u32 s12, s12, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s4, s12
+; GFX8-NEXT: s_cselect_b32 s4, s4, s12
+; GFX8-NEXT: s_sub_i32 s4, s8, s4
+; GFX8-NEXT: s_bfe_u32 s8, s1, 0x100000
+; GFX8-NEXT: s_bfe_u32 s5, s5, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s8, s5
+; GFX8-NEXT: s_cselect_b32 s5, s8, s5
+; GFX8-NEXT: s_sub_i32 s1, s1, s5
+; GFX8-NEXT: s_bfe_u32 s5, s9, 0x100000
+; GFX8-NEXT: s_bfe_u32 s8, s13, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s5, s8
+; GFX8-NEXT: s_cselect_b32 s5, s5, s8
+; GFX8-NEXT: s_sub_i32 s5, s9, s5
+; GFX8-NEXT: s_bfe_u32 s8, s2, 0x100000
+; GFX8-NEXT: s_bfe_u32 s6, s6, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s8, s6
+; GFX8-NEXT: s_cselect_b32 s6, s8, s6
+; GFX8-NEXT: s_sub_i32 s2, s2, s6
+; GFX8-NEXT: s_bfe_u32 s6, s10, 0x100000
+; GFX8-NEXT: s_bfe_u32 s8, s14, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s6, s8
+; GFX8-NEXT: s_cselect_b32 s6, s6, s8
+; GFX8-NEXT: s_sub_i32 s6, s10, s6
+; GFX8-NEXT: s_bfe_u32 s8, s3, 0x100000
+; GFX8-NEXT: s_bfe_u32 s7, s7, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s8, s7
+; GFX8-NEXT: s_cselect_b32 s7, s8, s7
+; GFX8-NEXT: s_sub_i32 s3, s3, s7
+; GFX8-NEXT: s_bfe_u32 s7, s11, 0x100000
+; GFX8-NEXT: s_bfe_u32 s8, s15, 0x100000
+; GFX8-NEXT: s_cmp_lt_u32 s7, s8
+; GFX8-NEXT: s_cselect_b32 s7, s7, s8
+; GFX8-NEXT: s_bfe_u32 s4, s4, 0x100000
+; GFX8-NEXT: s_bfe_u32 s0, s0, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s0, s0, s4
+; GFX8-NEXT: s_bfe_u32 s4, s5, 0x100000
+; GFX8-NEXT: s_bfe_u32 s1, s1, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s1, s1, s4
+; GFX8-NEXT: s_bfe_u32 s4, s6, 0x100000
+; GFX8-NEXT: s_sub_i32 s7, s11, s7
+; GFX8-NEXT: s_bfe_u32 s2, s2, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s2, s2, s4
+; GFX8-NEXT: s_bfe_u32 s4, s7, 0x100000
+; GFX8-NEXT: s_bfe_u32 s3, s3, 0x100000
+; GFX8-NEXT: s_lshl_b32 s4, s4, 16
+; GFX8-NEXT: s_or_b32 s3, s3, s4
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v8i16:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_mov_b32 s9, 0xffff
+; GFX9-NEXT: s_lshr_b32 s11, s4, 16
+; GFX9-NEXT: s_lshr_b32 s8, s0, 16
+; GFX9-NEXT: s_and_b32 s10, s0, s9
+; GFX9-NEXT: s_and_b32 s4, s4, s9
+; GFX9-NEXT: s_cmp_lt_u32 s10, s4
+; GFX9-NEXT: s_cselect_b32 s4, s10, s4
+; GFX9-NEXT: s_cmp_lt_u32 s8, s11
+; GFX9-NEXT: s_cselect_b32 s10, s8, s11
+; GFX9-NEXT: s_pack_ll_b32_b16 s4, s4, s10
+; GFX9-NEXT: s_lshr_b32 s10, s4, 16
+; GFX9-NEXT: s_sub_i32 s0, s0, s4
+; GFX9-NEXT: s_sub_i32 s4, s8, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s0, s0, s4
+; GFX9-NEXT: s_lshr_b32 s10, s5, 16
+; GFX9-NEXT: s_lshr_b32 s4, s1, 16
+; GFX9-NEXT: s_and_b32 s8, s1, s9
+; GFX9-NEXT: s_and_b32 s5, s5, s9
+; GFX9-NEXT: s_cmp_lt_u32 s8, s5
+; GFX9-NEXT: s_cselect_b32 s5, s8, s5
+; GFX9-NEXT: s_cmp_lt_u32 s4, s10
+; GFX9-NEXT: s_cselect_b32 s8, s4, s10
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s8
+; GFX9-NEXT: s_lshr_b32 s8, s5, 16
+; GFX9-NEXT: s_sub_i32 s1, s1, s5
+; GFX9-NEXT: s_sub_i32 s4, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s1, s1, s4
+; GFX9-NEXT: s_lshr_b32 s8, s6, 16
+; GFX9-NEXT: s_lshr_b32 s4, s2, 16
+; GFX9-NEXT: s_and_b32 s5, s2, s9
+; GFX9-NEXT: s_and_b32 s6, s6, s9
+; GFX9-NEXT: s_cmp_lt_u32 s5, s6
+; GFX9-NEXT: s_cselect_b32 s5, s5, s6
+; GFX9-NEXT: s_cmp_lt_u32 s4, s8
+; GFX9-NEXT: s_cselect_b32 s6, s4, s8
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX9-NEXT: s_lshr_b32 s6, s5, 16
+; GFX9-NEXT: s_sub_i32 s2, s2, s5
+; GFX9-NEXT: s_sub_i32 s4, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s2, s2, s4
+; GFX9-NEXT: s_lshr_b32 s6, s7, 16
+; GFX9-NEXT: s_lshr_b32 s4, s3, 16
+; GFX9-NEXT: s_and_b32 s5, s3, s9
+; GFX9-NEXT: s_and_b32 s7, s7, s9
+; GFX9-NEXT: s_cmp_lt_u32 s5, s7
+; GFX9-NEXT: s_cselect_b32 s5, s5, s7
+; GFX9-NEXT: s_cmp_lt_u32 s4, s6
+; GFX9-NEXT: s_cselect_b32 s6, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s5, s5, s6
+; GFX9-NEXT: s_lshr_b32 s6, s5, 16
+; GFX9-NEXT: s_sub_i32 s3, s3, s5
+; GFX9-NEXT: s_sub_i32 s4, s4, s6
+; GFX9-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v8i16:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_mov_b32 s8, 0xffff
+; GFX10-NEXT: s_lshr_b32 s9, s0, 16
+; GFX10-NEXT: s_and_b32 s11, s4, s8
+; GFX10-NEXT: s_and_b32 s10, s0, s8
+; GFX10-NEXT: s_lshr_b32 s4, s4, 16
+; GFX10-NEXT: s_cmp_lt_u32 s10, s11
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cselect_b32 s10, s10, s11
+; GFX10-NEXT: s_cmp_lt_u32 s9, s4
+; GFX10-NEXT: s_cselect_b32 s4, s9, s4
+; GFX10-NEXT: s_and_b32 s11, s5, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s10, s4
+; GFX10-NEXT: s_lshr_b32 s5, s5, 16
+; GFX10-NEXT: s_lshr_b32 s10, s4, 16
+; GFX10-NEXT: s_sub_i32 s0, s0, s4
+; GFX10-NEXT: s_sub_i32 s4, s9, s10
+; GFX10-NEXT: s_and_b32 s10, s1, s8
+; GFX10-NEXT: s_lshr_b32 s9, s1, 16
+; GFX10-NEXT: s_cmp_lt_u32 s10, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s0, s0, s4
+; GFX10-NEXT: s_cselect_b32 s10, s10, s11
+; GFX10-NEXT: s_cmp_lt_u32 s9, s5
+; GFX10-NEXT: s_cselect_b32 s5, s9, s5
+; GFX10-NEXT: s_and_b32 s11, s6, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s5, s10, s5
+; GFX10-NEXT: s_lshr_b32 s6, s6, 16
+; GFX10-NEXT: s_lshr_b32 s10, s5, 16
+; GFX10-NEXT: s_sub_i32 s1, s1, s5
+; GFX10-NEXT: s_sub_i32 s5, s9, s10
+; GFX10-NEXT: s_and_b32 s10, s2, s8
+; GFX10-NEXT: s_lshr_b32 s9, s2, 16
+; GFX10-NEXT: s_cmp_lt_u32 s10, s11
+; GFX10-NEXT: s_pack_ll_b32_b16 s1, s1, s5
+; GFX10-NEXT: s_cselect_b32 s10, s10, s11
+; GFX10-NEXT: s_cmp_lt_u32 s9, s6
+; GFX10-NEXT: s_cselect_b32 s6, s9, s6
+; GFX10-NEXT: s_pack_ll_b32_b16 s6, s10, s6
+; GFX10-NEXT: s_lshr_b32 s10, s6, 16
+; GFX10-NEXT: s_sub_i32 s2, s2, s6
+; GFX10-NEXT: s_sub_i32 s6, s9, s10
+; GFX10-NEXT: s_and_b32 s10, s3, s8
+; GFX10-NEXT: s_and_b32 s8, s7, s8
+; GFX10-NEXT: s_lshr_b32 s9, s3, 16
+; GFX10-NEXT: s_lshr_b32 s7, s7, 16
+; GFX10-NEXT: s_cmp_lt_u32 s10, s8
+; GFX10-NEXT: s_pack_ll_b32_b16 s2, s2, s6
+; GFX10-NEXT: s_cselect_b32 s8, s10, s8
+; GFX10-NEXT: s_cmp_lt_u32 s9, s7
+; GFX10-NEXT: s_cselect_b32 s7, s9, s7
+; GFX10-NEXT: s_pack_ll_b32_b16 s4, s8, s7
+; GFX10-NEXT: s_lshr_b32 s5, s4, 16
+; GFX10-NEXT: s_sub_i32 s3, s3, s4
+; GFX10-NEXT: s_sub_i32 s4, s9, s5
+; GFX10-NEXT: s_pack_ll_b32_b16 s3, s3, s4
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <8 x i16> @llvm.usub.sat.v8i16(<8 x i16> %lhs, <8 x i16> %rhs)
+ %cast = bitcast <8 x i16> %result to <4 x i32>
+ ret <4 x i32> %cast
+}
+
+; FIXME: i48 broken because i48 add broken
+; define i48 @v_usubsat_i48(i48 %lhs, i48 %rhs) {
+; %result = call i48 @llvm.usub.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps i48 @s_usubsat_i48(i48 inreg %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.usub.sat.i48(i48 %lhs, i48 %rhs)
+; ret i48 %result
+; }
+
+; define amdgpu_ps <2 x float> @usubsat_i48_sv(i48 inreg %lhs, i48 %rhs) {
+; %result = call i48 @llvm.usub.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+; define amdgpu_ps <2 x float> @usubsat_i48_vs(i48 %lhs, i48 inreg %rhs) {
+; %result = call i48 @llvm.usub.sat.i48(i48 %lhs, i48 %rhs)
+; %ext.result = zext i48 %result to i64
+; %cast = bitcast i64 %ext.result to <2 x float>
+; ret <2 x float> %cast
+; }
+
+define i64 @v_usubsat_i64(i64 %lhs, i64 %rhs) {
+; GFX6-LABEL: v_usubsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v0, v2
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v1, v3, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v0, v2
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v1, v3, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, v0, v2
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v1, v3, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_sub_co_u32_e64 v4, vcc_lo, v0, v2
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v5, vcc_lo, v1, v3, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[0:1], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc_lo
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call i64 @llvm.usub.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps i64 @s_usubsat_i64(i64 inreg %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s4, s0, s2
+; GFX6-NEXT: s_cselect_b32 s5, 1, 0
+; GFX6-NEXT: s_and_b32 s5, s5, 1
+; GFX6-NEXT: v_mov_b32_e32 v0, s2
+; GFX6-NEXT: s_cmp_lg_u32 s5, 0
+; GFX6-NEXT: v_mov_b32_e32 v1, s3
+; GFX6-NEXT: s_subb_u32 s5, s1, s3
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v2, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v3, 0, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s4, s0, s2
+; GFX8-NEXT: s_cselect_b32 s5, 1, 0
+; GFX8-NEXT: s_and_b32 s5, s5, 1
+; GFX8-NEXT: v_mov_b32_e32 v0, s2
+; GFX8-NEXT: s_cmp_lg_u32 s5, 0
+; GFX8-NEXT: v_mov_b32_e32 v1, s3
+; GFX8-NEXT: s_subb_u32 s5, s1, s3
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v2, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v3, 0, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s4, s0, s2
+; GFX9-NEXT: s_cselect_b32 s5, 1, 0
+; GFX9-NEXT: s_and_b32 s5, s5, 1
+; GFX9-NEXT: v_mov_b32_e32 v0, s2
+; GFX9-NEXT: s_cmp_lg_u32 s5, 0
+; GFX9-NEXT: v_mov_b32_e32 v1, s3
+; GFX9-NEXT: s_subb_u32 s5, s1, s3
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v2, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v3, 0, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s4, s0, s2
+; GFX10-NEXT: s_cselect_b32 s5, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[0:1], s[2:3]
+; GFX10-NEXT: s_and_b32 s5, s5, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s5, 0
+; GFX10-NEXT: s_subb_u32 s1, s1, s3
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s4, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s1, 0, s0
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.usub.sat.i64(i64 %lhs, i64 %rhs)
+ ret i64 %result
+}
+
+define amdgpu_ps <2 x float> @usubsat_i64_sv(i64 inreg %lhs, i64 %rhs) {
+; GFX6-LABEL: usubsat_i64_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_sub_i32_e32 v3, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v2, vcc, v2, v1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i64_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_sub_u32_e32 v3, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v2, vcc, v2, v1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i64_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_sub_co_u32_e32 v3, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v2, vcc, v2, v1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i64_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_sub_co_u32_e64 v2, vcc_lo, s0, v0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v2, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v3, 0, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.usub.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define amdgpu_ps <2 x float> @usubsat_i64_vs(i64 %lhs, i64 inreg %rhs) {
+; GFX6-LABEL: usubsat_i64_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_subrev_i32_e32 v3, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v2, vcc, v1, v2, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i64_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_subrev_u32_e32 v3, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v2, vcc, v1, v2, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i64_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_subrev_co_u32_e32 v3, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v2, vcc, v1, v2, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v3, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i64_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_sub_co_u32_e64 v2, vcc_lo, v0, s0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v3, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v2, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v3, 0, vcc_lo
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i64 @llvm.usub.sat.i64(i64 %lhs, i64 %rhs)
+ %cast = bitcast i64 %result to <2 x float>
+ ret <2 x float> %cast
+}
+
+define <2 x i64> @v_usubsat_v2i64(<2 x i64> %lhs, <2 x i64> %rhs) {
+; GFX6-LABEL: v_usubsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v0, v4
+; GFX6-NEXT: v_subb_u32_e32 v9, vcc, v1, v5, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v8, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v9, 0, vcc
+; GFX6-NEXT: v_sub_i32_e32 v4, vcc, v2, v6
+; GFX6-NEXT: v_subb_u32_e32 v5, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v4, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v5, 0, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v0, v4
+; GFX8-NEXT: v_subb_u32_e32 v9, vcc, v1, v5, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v8, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v9, 0, vcc
+; GFX8-NEXT: v_sub_u32_e32 v4, vcc, v2, v6
+; GFX8-NEXT: v_subb_u32_e32 v5, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v4, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v5, 0, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v8, vcc, v0, v4
+; GFX9-NEXT: v_subb_co_u32_e32 v9, vcc, v1, v5, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[4:5]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v8, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v9, 0, vcc
+; GFX9-NEXT: v_sub_co_u32_e32 v4, vcc, v2, v6
+; GFX9-NEXT: v_subb_co_u32_e32 v5, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[6:7]
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v4, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v5, 0, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v10, v0
+; GFX10-NEXT: v_mov_b32_e32 v11, v1
+; GFX10-NEXT: v_mov_b32_e32 v0, v2
+; GFX10-NEXT: v_mov_b32_e32 v1, v3
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_sub_co_u32_e64 v8, vcc_lo, v10, v4
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v9, vcc_lo, v11, v5, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[10:11], v[4:5]
+; GFX10-NEXT: v_sub_co_u32_e64 v4, s4, v0, v6
+; GFX10-NEXT: v_sub_co_ci_u32_e64 v5, s4, v1, v7, s4
+; GFX10-NEXT: v_cmp_lt_u64_e64 s4, v[0:1], v[6:7]
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v8, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v9, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v4, 0, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v5, 0, s4
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps <2 x i64> @s_usubsat_v2i64(<2 x i64> inreg %lhs, <2 x i64> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v2i64:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: v_mov_b32_e32 v0, s4
+; GFX6-NEXT: s_subb_u32 s9, s1, s5
+; GFX6-NEXT: v_mov_b32_e32 v1, s5
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: s_sub_u32 s0, s2, s6
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_mov_b32_e32 v2, s8
+; GFX6-NEXT: v_mov_b32_e32 v3, s9
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: s_subb_u32 s1, s3, s7
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: v_mov_b32_e32 v4, s0
+; GFX6-NEXT: v_mov_b32_e32 v5, s1
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v2
+; GFX6-NEXT: v_readfirstlane_b32 s1, v3
+; GFX6-NEXT: v_readfirstlane_b32 s2, v0
+; GFX6-NEXT: v_readfirstlane_b32 s3, v1
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v2i64:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: v_mov_b32_e32 v0, s4
+; GFX8-NEXT: s_subb_u32 s9, s1, s5
+; GFX8-NEXT: v_mov_b32_e32 v1, s5
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: s_sub_u32 s0, s2, s6
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: v_mov_b32_e32 v2, s8
+; GFX8-NEXT: v_mov_b32_e32 v3, s9
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: s_subb_u32 s1, s3, s7
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: v_mov_b32_e32 v4, s0
+; GFX8-NEXT: v_mov_b32_e32 v5, s1
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v2
+; GFX8-NEXT: v_readfirstlane_b32 s1, v3
+; GFX8-NEXT: v_readfirstlane_b32 s2, v0
+; GFX8-NEXT: v_readfirstlane_b32 s3, v1
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v2i64:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-NEXT: s_subb_u32 s9, s1, s5
+; GFX9-NEXT: v_mov_b32_e32 v1, s5
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: s_sub_u32 s0, s2, s6
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: v_mov_b32_e32 v2, s8
+; GFX9-NEXT: v_mov_b32_e32 v3, s9
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: s_subb_u32 s1, s3, s7
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: v_mov_b32_e32 v4, s0
+; GFX9-NEXT: v_mov_b32_e32 v5, s1
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v4, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v5, 0, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v2
+; GFX9-NEXT: v_readfirstlane_b32 s1, v3
+; GFX9-NEXT: v_readfirstlane_b32 s2, v0
+; GFX9-NEXT: v_readfirstlane_b32 s3, v1
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v2i64:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_subb_u32 s9, s1, s5
+; GFX10-NEXT: v_cmp_lt_u64_e64 s1, s[0:1], s[4:5]
+; GFX10-NEXT: s_sub_u32 s0, s2, s6
+; GFX10-NEXT: s_cselect_b32 s4, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[2:3], s[6:7]
+; GFX10-NEXT: s_and_b32 s4, s4, 1
+; GFX10-NEXT: s_cmp_lg_u32 s4, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s8, 0, s1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s9, 0, s1
+; GFX10-NEXT: s_subb_u32 s1, s3, s7
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s0, 0, s2
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s1, 0, s2
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i64> @llvm.usub.sat.v2i64(<2 x i64> %lhs, <2 x i64> %rhs)
+ ret <2 x i64> %result
+}
+
+define amdgpu_ps i128 @s_usubsat_i128(i128 inreg %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: s_usubsat_i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s8, s0, s4
+; GFX6-NEXT: s_cselect_b32 s9, 1, 0
+; GFX6-NEXT: s_and_b32 s9, s9, 1
+; GFX6-NEXT: v_mov_b32_e32 v2, s4
+; GFX6-NEXT: s_cmp_lg_u32 s9, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s5
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: s_subb_u32 s9, s1, s5
+; GFX6-NEXT: v_mov_b32_e32 v0, s6
+; GFX6-NEXT: s_cselect_b32 s10, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v1, s7
+; GFX6-NEXT: s_and_b32 s10, s10, 1
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: s_cmp_lg_u32 s10, 0
+; GFX6-NEXT: s_subb_u32 s10, s2, s6
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: s_cselect_b32 s11, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: s_and_b32 s11, s11, 1
+; GFX6-NEXT: s_cmp_lg_u32 s11, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_subb_u32 s11, s3, s7
+; GFX6-NEXT: v_mov_b32_e32 v1, s8
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s9
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s10
+; GFX6-NEXT: v_mov_b32_e32 v3, s11
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v0
+; GFX6-NEXT: v_readfirstlane_b32 s1, v1
+; GFX6-NEXT: v_readfirstlane_b32 s2, v2
+; GFX6-NEXT: v_readfirstlane_b32 s3, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s8, s0, s4
+; GFX8-NEXT: s_cselect_b32 s9, 1, 0
+; GFX8-NEXT: s_and_b32 s9, s9, 1
+; GFX8-NEXT: s_cmp_lg_u32 s9, 0
+; GFX8-NEXT: s_subb_u32 s9, s1, s5
+; GFX8-NEXT: s_cselect_b32 s10, 1, 0
+; GFX8-NEXT: s_and_b32 s10, s10, 1
+; GFX8-NEXT: s_cmp_lg_u32 s10, 0
+; GFX8-NEXT: s_subb_u32 s10, s2, s6
+; GFX8-NEXT: s_cselect_b32 s11, 1, 0
+; GFX8-NEXT: s_and_b32 s11, s11, 1
+; GFX8-NEXT: v_mov_b32_e32 v2, s4
+; GFX8-NEXT: s_cmp_lg_u32 s11, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s5
+; GFX8-NEXT: s_subb_u32 s11, s3, s7
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s6
+; GFX8-NEXT: v_mov_b32_e32 v1, s7
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX8-NEXT: s_cselect_b32 s6, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s6
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v1, s8
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s9
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s10
+; GFX8-NEXT: v_mov_b32_e32 v3, s11
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v0
+; GFX8-NEXT: v_readfirstlane_b32 s1, v1
+; GFX8-NEXT: v_readfirstlane_b32 s2, v2
+; GFX8-NEXT: v_readfirstlane_b32 s3, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s8, s0, s4
+; GFX9-NEXT: s_cselect_b32 s9, 1, 0
+; GFX9-NEXT: s_and_b32 s9, s9, 1
+; GFX9-NEXT: s_cmp_lg_u32 s9, 0
+; GFX9-NEXT: s_subb_u32 s9, s1, s5
+; GFX9-NEXT: s_cselect_b32 s10, 1, 0
+; GFX9-NEXT: s_and_b32 s10, s10, 1
+; GFX9-NEXT: s_cmp_lg_u32 s10, 0
+; GFX9-NEXT: s_subb_u32 s10, s2, s6
+; GFX9-NEXT: s_cselect_b32 s11, 1, 0
+; GFX9-NEXT: s_and_b32 s11, s11, 1
+; GFX9-NEXT: v_mov_b32_e32 v2, s4
+; GFX9-NEXT: s_cmp_lg_u32 s11, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s5
+; GFX9-NEXT: s_subb_u32 s11, s3, s7
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s6
+; GFX9-NEXT: v_mov_b32_e32 v1, s7
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX9-NEXT: s_cselect_b32 s6, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s6
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v1, s8
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s9
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s10
+; GFX9-NEXT: v_mov_b32_e32 v3, s11
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v0
+; GFX9-NEXT: v_readfirstlane_b32 s1, v1
+; GFX9-NEXT: v_readfirstlane_b32 s2, v2
+; GFX9-NEXT: v_readfirstlane_b32 s3, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s8, s0, s4
+; GFX10-NEXT: s_cselect_b32 s9, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[0:1], s[4:5]
+; GFX10-NEXT: s_and_b32 s9, s9, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s9, 0
+; GFX10-NEXT: s_subb_u32 s9, s1, s5
+; GFX10-NEXT: s_cselect_b32 s10, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s10, s10, 1
+; GFX10-NEXT: s_cmp_lg_u32 s10, 0
+; GFX10-NEXT: s_subb_u32 s14, s2, s6
+; GFX10-NEXT: s_cselect_b32 s11, 1, 0
+; GFX10-NEXT: s_and_b32 s11, s11, 1
+; GFX10-NEXT: s_cmp_lg_u32 s11, 0
+; GFX10-NEXT: s_subb_u32 s1, s3, s7
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], s[6:7]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[2:3], s[6:7]
+; GFX10-NEXT: s_cselect_b32 s0, 1, 0
+; GFX10-NEXT: s_and_b32 s0, 1, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s2
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s8, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s14, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s1, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s9, 0, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s2, v2
+; GFX10-NEXT: v_readfirstlane_b32 s3, v3
+; GFX10-NEXT: v_readfirstlane_b32 s1, v1
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.usub.sat.i128(i128 %lhs, i128 %rhs)
+ ret i128 %result
+}
+
+define amdgpu_ps <4 x float> @usubsat_i128_sv(i128 inreg %lhs, i128 %rhs) {
+; GFX6-LABEL: usubsat_i128_sv:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v4, s1
+; GFX6-NEXT: v_sub_i32_e32 v5, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v4, vcc, v4, v1, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_subb_u32_e32 v6, vcc, v6, v2, vcc
+; GFX6-NEXT: v_subb_u32_e32 v7, vcc, v7, v3, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i128_sv:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v4, s1
+; GFX8-NEXT: v_sub_u32_e32 v5, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v4, vcc, v4, v1, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_subb_u32_e32 v6, vcc, v6, v2, vcc
+; GFX8-NEXT: v_subb_u32_e32 v7, vcc, v7, v3, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i128_sv:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v4, s1
+; GFX9-NEXT: v_sub_co_u32_e32 v5, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v4, vcc, v4, v1, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_subb_co_u32_e32 v6, vcc, v6, v2, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v7, vcc, v7, v3, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i128_sv:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc_lo
+; GFX10-NEXT: v_sub_co_u32_e64 v0, vcc_lo, s0, v0
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v2, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v3, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v4
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, 0, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.usub.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define amdgpu_ps <4 x float> @usubsat_i128_vs(i128 %lhs, i128 inreg %rhs) {
+; GFX6-LABEL: usubsat_i128_vs:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: v_mov_b32_e32 v4, s1
+; GFX6-NEXT: v_subrev_i32_e32 v5, vcc, s0, v0
+; GFX6-NEXT: v_subb_u32_e32 v4, vcc, v1, v4, vcc
+; GFX6-NEXT: v_mov_b32_e32 v6, s2
+; GFX6-NEXT: v_mov_b32_e32 v7, s3
+; GFX6-NEXT: v_subb_u32_e32 v6, vcc, v2, v6, vcc
+; GFX6-NEXT: v_subb_u32_e32 v7, vcc, v3, v7, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: usubsat_i128_vs:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: v_mov_b32_e32 v4, s1
+; GFX8-NEXT: v_subrev_u32_e32 v5, vcc, s0, v0
+; GFX8-NEXT: v_subb_u32_e32 v4, vcc, v1, v4, vcc
+; GFX8-NEXT: v_mov_b32_e32 v6, s2
+; GFX8-NEXT: v_mov_b32_e32 v7, s3
+; GFX8-NEXT: v_subb_u32_e32 v6, vcc, v2, v6, vcc
+; GFX8-NEXT: v_subb_u32_e32 v7, vcc, v3, v7, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: usubsat_i128_vs:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: v_mov_b32_e32 v4, s1
+; GFX9-NEXT: v_subrev_co_u32_e32 v5, vcc, s0, v0
+; GFX9-NEXT: v_subb_co_u32_e32 v4, vcc, v1, v4, vcc
+; GFX9-NEXT: v_mov_b32_e32 v6, s2
+; GFX9-NEXT: v_mov_b32_e32 v7, s3
+; GFX9-NEXT: v_subb_co_u32_e32 v6, vcc, v2, v6, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v7, vcc, v3, v7, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[0:1], v[0:1]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[2:3]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v5, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v4, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v6, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v7, 0, vcc
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: usubsat_i128_vs:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[0:1], v[0:1]
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_gt_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, s[2:3], v[2:3]
+; GFX10-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc_lo
+; GFX10-NEXT: v_sub_co_u32_e64 v0, vcc_lo, v0, s0
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
+; GFX10-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v2, vcc_lo, s2, v2, vcc_lo
+; GFX10-NEXT: v_subrev_co_ci_u32_e32 v3, vcc_lo, s3, v3, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e64 s0, 0, v4
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, 0, s0
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call i128 @llvm.usub.sat.i128(i128 %lhs, i128 %rhs)
+ %cast = bitcast i128 %result to <4 x float>
+ ret <4 x float> %cast
+}
+
+define <2 x i128> @v_usubsat_v2i128(<2 x i128> %lhs, <2 x i128> %rhs) {
+; GFX6-LABEL: v_usubsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX6-NEXT: v_sub_i32_e32 v16, vcc, v0, v8
+; GFX6-NEXT: v_subb_u32_e32 v17, vcc, v1, v9, vcc
+; GFX6-NEXT: v_subb_u32_e32 v18, vcc, v2, v10, vcc
+; GFX6-NEXT: v_subb_u32_e32 v19, vcc, v3, v11, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX6-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX6-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v16, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v17, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v18, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v19, 0, vcc
+; GFX6-NEXT: v_sub_i32_e32 v8, vcc, v4, v12
+; GFX6-NEXT: v_subb_u32_e32 v9, vcc, v5, v13, vcc
+; GFX6-NEXT: v_subb_u32_e32 v10, vcc, v6, v14, vcc
+; GFX6-NEXT: v_subb_u32_e32 v11, vcc, v7, v15, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX6-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX6-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX6-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX6-NEXT: v_cndmask_b32_e64 v4, v8, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v5, v9, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v6, v10, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v7, v11, 0, vcc
+; GFX6-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX8-LABEL: v_usubsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX8-NEXT: v_sub_u32_e32 v16, vcc, v0, v8
+; GFX8-NEXT: v_subb_u32_e32 v17, vcc, v1, v9, vcc
+; GFX8-NEXT: v_subb_u32_e32 v18, vcc, v2, v10, vcc
+; GFX8-NEXT: v_subb_u32_e32 v19, vcc, v3, v11, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v16, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v17, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v18, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v19, 0, vcc
+; GFX8-NEXT: v_sub_u32_e32 v8, vcc, v4, v12
+; GFX8-NEXT: v_subb_u32_e32 v9, vcc, v5, v13, vcc
+; GFX8-NEXT: v_subb_u32_e32 v10, vcc, v6, v14, vcc
+; GFX8-NEXT: v_subb_u32_e32 v11, vcc, v7, v15, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX8-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX8-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX8-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX8-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX8-NEXT: v_cndmask_b32_e64 v4, v8, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v5, v9, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v6, v10, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v7, v11, 0, vcc
+; GFX8-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_usubsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: v_sub_co_u32_e32 v16, vcc, v0, v8
+; GFX9-NEXT: v_subb_co_u32_e32 v17, vcc, v1, v9, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v18, vcc, v2, v10, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v19, vcc, v3, v11, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[0:1], v[8:9]
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[2:3], v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[2:3], v[10:11]
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v16, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v17, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v18, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v19, 0, vcc
+; GFX9-NEXT: v_sub_co_u32_e32 v8, vcc, v4, v12
+; GFX9-NEXT: v_subb_co_u32_e32 v9, vcc, v5, v13, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v10, vcc, v6, v14, vcc
+; GFX9-NEXT: v_subb_co_u32_e32 v11, vcc, v7, v15, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[4:5], v[12:13]
+; GFX9-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, v[6:7], v[14:15]
+; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
+; GFX9-NEXT: v_cmp_eq_u64_e32 vcc, v[6:7], v[14:15]
+; GFX9-NEXT: v_cndmask_b32_e32 v4, v5, v4, vcc
+; GFX9-NEXT: v_and_b32_e32 v4, 1, v4
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v4
+; GFX9-NEXT: v_cndmask_b32_e64 v4, v8, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v5, v9, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v6, v10, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v7, v11, 0, vcc
+; GFX9-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX10-LABEL: v_usubsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
+; GFX10-NEXT: v_mov_b32_e32 v22, v0
+; GFX10-NEXT: v_mov_b32_e32 v23, v1
+; GFX10-NEXT: v_mov_b32_e32 v20, v2
+; GFX10-NEXT: v_mov_b32_e32 v21, v3
+; GFX10-NEXT: v_mov_b32_e32 v26, v4
+; GFX10-NEXT: v_mov_b32_e32 v27, v5
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[22:23], v[8:9]
+; GFX10-NEXT: v_mov_b32_e32 v24, v6
+; GFX10-NEXT: v_mov_b32_e32 v25, v7
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: v_cndmask_b32_e64 v16, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[20:21], v[10:11]
+; GFX10-NEXT: v_cmp_eq_u64_e64 s5, v[24:25], v[14:15]
+; GFX10-NEXT: v_cndmask_b32_e64 v17, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_eq_u64_e32 vcc_lo, v[20:21], v[10:11]
+; GFX10-NEXT: v_cndmask_b32_e32 v16, v17, v16, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[26:27], v[12:13]
+; GFX10-NEXT: v_and_b32_e32 v16, 1, v16
+; GFX10-NEXT: v_cndmask_b32_e64 v17, 0, 1, vcc_lo
+; GFX10-NEXT: v_cmp_lt_u64_e32 vcc_lo, v[24:25], v[14:15]
+; GFX10-NEXT: v_cmp_ne_u32_e64 s4, 0, v16
+; GFX10-NEXT: v_cndmask_b32_e64 v18, 0, 1, vcc_lo
+; GFX10-NEXT: v_sub_co_u32_e64 v0, vcc_lo, v22, v8
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v1, vcc_lo, v23, v9, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v8, v18, v17, s5
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v2, vcc_lo, v20, v10, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, v0, 0, s4
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v3, vcc_lo, v21, v11, vcc_lo
+; GFX10-NEXT: v_sub_co_u32_e64 v4, vcc_lo, v26, v12
+; GFX10-NEXT: v_and_b32_e32 v8, 1, v8
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v5, vcc_lo, v27, v13, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v1, v1, 0, s4
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v6, vcc_lo, v24, v14, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, v2, 0, s4
+; GFX10-NEXT: v_cmp_ne_u32_e64 s5, 0, v8
+; GFX10-NEXT: v_sub_co_ci_u32_e32 v7, vcc_lo, v25, v15, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, v3, 0, s4
+; GFX10-NEXT: v_cndmask_b32_e64 v4, v4, 0, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v5, v5, 0, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v6, v6, 0, s5
+; GFX10-NEXT: v_cndmask_b32_e64 v7, v7, 0, s5
+; GFX10-NEXT: s_setpc_b64 s[30:31]
+ %result = call <2 x i128> @llvm.usub.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+define amdgpu_ps <2 x i128> @s_usubsat_v2i128(<2 x i128> inreg %lhs, <2 x i128> inreg %rhs) {
+; GFX6-LABEL: s_usubsat_v2i128:
+; GFX6: ; %bb.0:
+; GFX6-NEXT: s_sub_u32 s16, s0, s8
+; GFX6-NEXT: s_cselect_b32 s17, 1, 0
+; GFX6-NEXT: s_and_b32 s17, s17, 1
+; GFX6-NEXT: s_cmp_lg_u32 s17, 0
+; GFX6-NEXT: s_subb_u32 s17, s1, s9
+; GFX6-NEXT: v_mov_b32_e32 v2, s8
+; GFX6-NEXT: s_cselect_b32 s18, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v3, s9
+; GFX6-NEXT: s_and_b32 s18, s18, 1
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s10
+; GFX6-NEXT: s_cmp_lg_u32 s18, 0
+; GFX6-NEXT: v_mov_b32_e32 v1, s11
+; GFX6-NEXT: s_subb_u32 s18, s2, s10
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: s_cselect_b32 s19, 1, 0
+; GFX6-NEXT: s_and_b32 s19, s19, 1
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[2:3], v[0:1]
+; GFX6-NEXT: s_cmp_lg_u32 s19, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: s_subb_u32 s19, s3, s11
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_sub_u32 s0, s4, s12
+; GFX6-NEXT: s_cselect_b32 s1, 1, 0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s17
+; GFX6-NEXT: s_and_b32 s1, s1, 1
+; GFX6-NEXT: v_mov_b32_e32 v1, s16
+; GFX6-NEXT: v_cndmask_b32_e64 v5, v2, 0, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s12
+; GFX6-NEXT: s_cmp_lg_u32 s1, 0
+; GFX6-NEXT: v_cndmask_b32_e64 v4, v1, 0, vcc
+; GFX6-NEXT: v_mov_b32_e32 v0, s18
+; GFX6-NEXT: v_mov_b32_e32 v1, s19
+; GFX6-NEXT: v_mov_b32_e32 v3, s13
+; GFX6-NEXT: s_subb_u32 s1, s5, s13
+; GFX6-NEXT: v_cndmask_b32_e64 v6, v0, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v7, v1, 0, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[4:5], v[2:3]
+; GFX6-NEXT: v_mov_b32_e32 v0, s14
+; GFX6-NEXT: s_cselect_b32 s2, 1, 0
+; GFX6-NEXT: v_mov_b32_e32 v1, s15
+; GFX6-NEXT: s_and_b32 s2, s2, 1
+; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX6-NEXT: v_cmp_lt_u64_e32 vcc, s[6:7], v[0:1]
+; GFX6-NEXT: s_cmp_lg_u32 s2, 0
+; GFX6-NEXT: s_subb_u32 s2, s6, s14
+; GFX6-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
+; GFX6-NEXT: v_cmp_eq_u64_e32 vcc, s[6:7], v[0:1]
+; GFX6-NEXT: s_cselect_b32 s3, 1, 0
+; GFX6-NEXT: v_cndmask_b32_e32 v0, v3, v2, vcc
+; GFX6-NEXT: s_and_b32 s3, s3, 1
+; GFX6-NEXT: s_cmp_lg_u32 s3, 0
+; GFX6-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX6-NEXT: s_subb_u32 s3, s7, s15
+; GFX6-NEXT: v_mov_b32_e32 v1, s0
+; GFX6-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX6-NEXT: v_mov_b32_e32 v2, s1
+; GFX6-NEXT: v_mov_b32_e32 v3, s3
+; GFX6-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX6-NEXT: v_mov_b32_e32 v2, s2
+; GFX6-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX6-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX6-NEXT: v_readfirstlane_b32 s0, v4
+; GFX6-NEXT: v_readfirstlane_b32 s1, v5
+; GFX6-NEXT: v_readfirstlane_b32 s2, v6
+; GFX6-NEXT: v_readfirstlane_b32 s3, v7
+; GFX6-NEXT: v_readfirstlane_b32 s4, v0
+; GFX6-NEXT: v_readfirstlane_b32 s5, v1
+; GFX6-NEXT: v_readfirstlane_b32 s6, v2
+; GFX6-NEXT: v_readfirstlane_b32 s7, v3
+; GFX6-NEXT: ; return to shader part epilog
+;
+; GFX8-LABEL: s_usubsat_v2i128:
+; GFX8: ; %bb.0:
+; GFX8-NEXT: s_sub_u32 s16, s0, s8
+; GFX8-NEXT: s_cselect_b32 s17, 1, 0
+; GFX8-NEXT: s_and_b32 s17, s17, 1
+; GFX8-NEXT: s_cmp_lg_u32 s17, 0
+; GFX8-NEXT: s_subb_u32 s17, s1, s9
+; GFX8-NEXT: s_cselect_b32 s18, 1, 0
+; GFX8-NEXT: s_and_b32 s18, s18, 1
+; GFX8-NEXT: s_cmp_lg_u32 s18, 0
+; GFX8-NEXT: s_subb_u32 s18, s2, s10
+; GFX8-NEXT: s_cselect_b32 s19, 1, 0
+; GFX8-NEXT: s_and_b32 s19, s19, 1
+; GFX8-NEXT: v_mov_b32_e32 v2, s8
+; GFX8-NEXT: s_cmp_lg_u32 s19, 0
+; GFX8-NEXT: v_mov_b32_e32 v3, s9
+; GFX8-NEXT: s_subb_u32 s19, s3, s11
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s10
+; GFX8-NEXT: v_mov_b32_e32 v1, s11
+; GFX8-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX8-NEXT: s_cselect_b32 s10, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX8-NEXT: s_and_b32 s0, 1, s10
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX8-NEXT: s_sub_u32 s0, s4, s12
+; GFX8-NEXT: s_cselect_b32 s1, 1, 0
+; GFX8-NEXT: s_and_b32 s1, s1, 1
+; GFX8-NEXT: s_cmp_lg_u32 s1, 0
+; GFX8-NEXT: s_subb_u32 s1, s5, s13
+; GFX8-NEXT: s_cselect_b32 s2, 1, 0
+; GFX8-NEXT: s_and_b32 s2, s2, 1
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: s_cmp_lg_u32 s2, 0
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: s_subb_u32 s2, s6, s14
+; GFX8-NEXT: s_cselect_b32 s3, 1, 0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s17
+; GFX8-NEXT: s_and_b32 s3, s3, 1
+; GFX8-NEXT: v_mov_b32_e32 v1, s16
+; GFX8-NEXT: v_cndmask_b32_e64 v5, v2, 0, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s12
+; GFX8-NEXT: s_cmp_lg_u32 s3, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v4, v1, 0, vcc
+; GFX8-NEXT: v_mov_b32_e32 v0, s18
+; GFX8-NEXT: v_mov_b32_e32 v1, s19
+; GFX8-NEXT: v_mov_b32_e32 v3, s13
+; GFX8-NEXT: s_subb_u32 s3, s7, s15
+; GFX8-NEXT: v_cndmask_b32_e64 v6, v0, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v7, v1, 0, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[4:5], v[2:3]
+; GFX8-NEXT: v_mov_b32_e32 v0, s14
+; GFX8-NEXT: s_cmp_eq_u64 s[6:7], s[14:15]
+; GFX8-NEXT: v_mov_b32_e32 v1, s15
+; GFX8-NEXT: s_cselect_b32 s8, 1, 0
+; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX8-NEXT: v_cmp_lt_u64_e32 vcc, s[6:7], v[0:1]
+; GFX8-NEXT: s_and_b32 s4, 1, s8
+; GFX8-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX8-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX8-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX8-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX8-NEXT: v_mov_b32_e32 v1, s0
+; GFX8-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX8-NEXT: v_mov_b32_e32 v2, s1
+; GFX8-NEXT: v_mov_b32_e32 v3, s3
+; GFX8-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX8-NEXT: v_mov_b32_e32 v2, s2
+; GFX8-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX8-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX8-NEXT: v_readfirstlane_b32 s0, v4
+; GFX8-NEXT: v_readfirstlane_b32 s1, v5
+; GFX8-NEXT: v_readfirstlane_b32 s2, v6
+; GFX8-NEXT: v_readfirstlane_b32 s3, v7
+; GFX8-NEXT: v_readfirstlane_b32 s4, v0
+; GFX8-NEXT: v_readfirstlane_b32 s5, v1
+; GFX8-NEXT: v_readfirstlane_b32 s6, v2
+; GFX8-NEXT: v_readfirstlane_b32 s7, v3
+; GFX8-NEXT: ; return to shader part epilog
+;
+; GFX9-LABEL: s_usubsat_v2i128:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_sub_u32 s16, s0, s8
+; GFX9-NEXT: s_cselect_b32 s17, 1, 0
+; GFX9-NEXT: s_and_b32 s17, s17, 1
+; GFX9-NEXT: s_cmp_lg_u32 s17, 0
+; GFX9-NEXT: s_subb_u32 s17, s1, s9
+; GFX9-NEXT: s_cselect_b32 s18, 1, 0
+; GFX9-NEXT: s_and_b32 s18, s18, 1
+; GFX9-NEXT: s_cmp_lg_u32 s18, 0
+; GFX9-NEXT: s_subb_u32 s18, s2, s10
+; GFX9-NEXT: s_cselect_b32 s19, 1, 0
+; GFX9-NEXT: s_and_b32 s19, s19, 1
+; GFX9-NEXT: v_mov_b32_e32 v2, s8
+; GFX9-NEXT: s_cmp_lg_u32 s19, 0
+; GFX9-NEXT: v_mov_b32_e32 v3, s9
+; GFX9-NEXT: s_subb_u32 s19, s3, s11
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[0:1], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s10
+; GFX9-NEXT: v_mov_b32_e32 v1, s11
+; GFX9-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX9-NEXT: s_cselect_b32 s10, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1]
+; GFX9-NEXT: s_and_b32 s0, 1, s10
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s0
+; GFX9-NEXT: s_sub_u32 s0, s4, s12
+; GFX9-NEXT: s_cselect_b32 s1, 1, 0
+; GFX9-NEXT: s_and_b32 s1, s1, 1
+; GFX9-NEXT: s_cmp_lg_u32 s1, 0
+; GFX9-NEXT: s_subb_u32 s1, s5, s13
+; GFX9-NEXT: s_cselect_b32 s2, 1, 0
+; GFX9-NEXT: s_and_b32 s2, s2, 1
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: s_cmp_lg_u32 s2, 0
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: s_subb_u32 s2, s6, s14
+; GFX9-NEXT: s_cselect_b32 s3, 1, 0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s17
+; GFX9-NEXT: s_and_b32 s3, s3, 1
+; GFX9-NEXT: v_mov_b32_e32 v1, s16
+; GFX9-NEXT: v_cndmask_b32_e64 v5, v2, 0, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s12
+; GFX9-NEXT: s_cmp_lg_u32 s3, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v4, v1, 0, vcc
+; GFX9-NEXT: v_mov_b32_e32 v0, s18
+; GFX9-NEXT: v_mov_b32_e32 v1, s19
+; GFX9-NEXT: v_mov_b32_e32 v3, s13
+; GFX9-NEXT: s_subb_u32 s3, s7, s15
+; GFX9-NEXT: v_cndmask_b32_e64 v6, v0, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v7, v1, 0, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[4:5], v[2:3]
+; GFX9-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-NEXT: s_cmp_eq_u64 s[6:7], s[14:15]
+; GFX9-NEXT: v_mov_b32_e32 v1, s15
+; GFX9-NEXT: s_cselect_b32 s8, 1, 0
+; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
+; GFX9-NEXT: v_cmp_lt_u64_e32 vcc, s[6:7], v[0:1]
+; GFX9-NEXT: s_and_b32 s4, 1, s8
+; GFX9-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
+; GFX9-NEXT: v_cmp_ne_u32_e64 vcc, 0, s4
+; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v2, vcc
+; GFX9-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX9-NEXT: v_mov_b32_e32 v1, s0
+; GFX9-NEXT: v_cmp_ne_u32_e32 vcc, 0, v0
+; GFX9-NEXT: v_mov_b32_e32 v2, s1
+; GFX9-NEXT: v_mov_b32_e32 v3, s3
+; GFX9-NEXT: v_cndmask_b32_e64 v0, v1, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v1, v2, 0, vcc
+; GFX9-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, 0, vcc
+; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, 0, vcc
+; GFX9-NEXT: v_readfirstlane_b32 s0, v4
+; GFX9-NEXT: v_readfirstlane_b32 s1, v5
+; GFX9-NEXT: v_readfirstlane_b32 s2, v6
+; GFX9-NEXT: v_readfirstlane_b32 s3, v7
+; GFX9-NEXT: v_readfirstlane_b32 s4, v0
+; GFX9-NEXT: v_readfirstlane_b32 s5, v1
+; GFX9-NEXT: v_readfirstlane_b32 s6, v2
+; GFX9-NEXT: v_readfirstlane_b32 s7, v3
+; GFX9-NEXT: ; return to shader part epilog
+;
+; GFX10-LABEL: s_usubsat_v2i128:
+; GFX10: ; %bb.0:
+; GFX10-NEXT: s_sub_u32 s16, s0, s8
+; GFX10-NEXT: s_cselect_b32 s17, 1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s0, s[0:1], s[8:9]
+; GFX10-NEXT: s_and_b32 s17, s17, 1
+; GFX10-NEXT: ; implicit-def: $vcc_hi
+; GFX10-NEXT: s_cmp_lg_u32 s17, 0
+; GFX10-NEXT: s_subb_u32 s17, s1, s9
+; GFX10-NEXT: s_cselect_b32 s18, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v0, 0, 1, s0
+; GFX10-NEXT: s_and_b32 s18, s18, 1
+; GFX10-NEXT: s_cmp_lg_u32 s18, 0
+; GFX10-NEXT: s_subb_u32 s18, s2, s10
+; GFX10-NEXT: s_cselect_b32 s19, 1, 0
+; GFX10-NEXT: s_and_b32 s19, s19, 1
+; GFX10-NEXT: s_cmp_lg_u32 s19, 0
+; GFX10-NEXT: s_subb_u32 s19, s3, s11
+; GFX10-NEXT: s_cmp_eq_u64 s[2:3], s[10:11]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s2, s[2:3], s[10:11]
+; GFX10-NEXT: s_cselect_b32 s20, 1, 0
+; GFX10-NEXT: s_and_b32 s0, 1, s20
+; GFX10-NEXT: s_sub_u32 s8, s4, s12
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s2
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: s_subb_u32 s3, s5, s13
+; GFX10-NEXT: s_cselect_b32 s1, 1, 0
+; GFX10-NEXT: v_cndmask_b32_e32 v0, v1, v0, vcc_lo
+; GFX10-NEXT: s_and_b32 s1, s1, 1
+; GFX10-NEXT: s_cmp_lg_u32 s1, 0
+; GFX10-NEXT: v_cmp_lt_u64_e64 s1, s[4:5], s[12:13]
+; GFX10-NEXT: s_subb_u32 s30, s6, s14
+; GFX10-NEXT: s_cselect_b32 s0, 1, 0
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v0
+; GFX10-NEXT: s_and_b32 s0, s0, 1
+; GFX10-NEXT: s_cmp_lg_u32 s0, 0
+; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 1, s1
+; GFX10-NEXT: s_subb_u32 s9, s7, s15
+; GFX10-NEXT: s_cmp_eq_u64 s[6:7], s[14:15]
+; GFX10-NEXT: v_cmp_lt_u64_e64 s1, s[6:7], s[14:15]
+; GFX10-NEXT: s_cselect_b32 s0, 1, 0
+; GFX10-NEXT: s_and_b32 s0, 1, s0
+; GFX10-NEXT: v_cmp_ne_u32_e64 vcc_lo, 0, s0
+; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 1, s1
+; GFX10-NEXT: v_cndmask_b32_e32 v1, v2, v1, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_and_b32_e32 v0, 1, v1
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s16, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s17, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s18, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v4, s19, 0, vcc_lo
+; GFX10-NEXT: v_cmp_ne_u32_e32 vcc_lo, 0, v0
+; GFX10-NEXT: v_readfirstlane_b32 s0, v1
+; GFX10-NEXT: v_readfirstlane_b32 s1, v2
+; GFX10-NEXT: v_readfirstlane_b32 s2, v3
+; GFX10-NEXT: v_cndmask_b32_e64 v1, s3, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v0, s8, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v2, s30, 0, vcc_lo
+; GFX10-NEXT: v_cndmask_b32_e64 v3, s9, 0, vcc_lo
+; GFX10-NEXT: v_readfirstlane_b32 s3, v4
+; GFX10-NEXT: v_readfirstlane_b32 s5, v1
+; GFX10-NEXT: v_readfirstlane_b32 s4, v0
+; GFX10-NEXT: v_readfirstlane_b32 s6, v2
+; GFX10-NEXT: v_readfirstlane_b32 s7, v3
+; GFX10-NEXT: ; return to shader part epilog
+ %result = call <2 x i128> @llvm.usub.sat.v2i128(<2 x i128> %lhs, <2 x i128> %rhs)
+ ret <2 x i128> %result
+}
+
+declare i7 @llvm.usub.sat.i7(i7, i7) #0
+declare i8 @llvm.usub.sat.i8(i8, i8) #0
+declare <2 x i8> @llvm.usub.sat.v2i8(<2 x i8>, <2 x i8>) #0
+declare <4 x i8> @llvm.usub.sat.v4i8(<4 x i8>, <4 x i8>) #0
+
+declare i16 @llvm.usub.sat.i16(i16, i16) #0
+declare <2 x i16> @llvm.usub.sat.v2i16(<2 x i16>, <2 x i16>) #0
+declare <3 x i16> @llvm.usub.sat.v3i16(<3 x i16>, <3 x i16>) #0
+declare <4 x i16> @llvm.usub.sat.v4i16(<4 x i16>, <4 x i16>) #0
+declare <5 x i16> @llvm.usub.sat.v5i16(<5 x i16>, <5 x i16>) #0
+declare <6 x i16> @llvm.usub.sat.v6i16(<6 x i16>, <6 x i16>) #0
+declare <8 x i16> @llvm.usub.sat.v8i16(<8 x i16>, <8 x i16>) #0
+
+declare i24 @llvm.usub.sat.i24(i24, i24) #0
+
+declare i32 @llvm.usub.sat.i32(i32, i32) #0
+declare <2 x i32> @llvm.usub.sat.v2i32(<2 x i32>, <2 x i32>) #0
+declare <3 x i32> @llvm.usub.sat.v3i32(<3 x i32>, <3 x i32>) #0
+declare <4 x i32> @llvm.usub.sat.v4i32(<4 x i32>, <4 x i32>) #0
+declare <5 x i32> @llvm.usub.sat.v5i32(<5 x i32>, <5 x i32>) #0
+declare <16 x i32> @llvm.usub.sat.v16i32(<16 x i32>, <16 x i32>) #0
+
+declare i48 @llvm.usub.sat.i48(i48, i48) #0
+
+declare i64 @llvm.usub.sat.i64(i64, i64) #0
+declare <2 x i64> @llvm.usub.sat.v2i64(<2 x i64>, <2 x i64>) #0
+
+declare i128 @llvm.usub.sat.i128(i128, i128) #0
+declare <2 x i128> @llvm.usub.sat.v2i128(<2 x i128>, <2 x i128>) #0
+
+attributes #0 = { nounwind readnone speculatable willreturn }