const unsigned MaxImm = 4095;
SDValue N0 = Offset;
ConstantSDNode *C1 = nullptr;
- if (N0.getOpcode() == ISD::ADD) {
- if ((C1 = dyn_cast<ConstantSDNode>(N0.getOperand(1))))
- N0 = N0.getOperand(0);
- } else if ((C1 = dyn_cast<ConstantSDNode>(N0)))
+
+ if ((C1 = dyn_cast<ConstantSDNode>(N0)))
N0 = SDValue();
+ else if (DAG.isBaseWithConstantOffset(N0)) {
+ C1 = cast<ConstantSDNode>(N0.getOperand(1));
+ N0 = N0.getOperand(0);
+ }
if (C1) {
unsigned ImmOffset = C1->getZExtValue();
ret float %val
}
-;CHECK-LABEL: {{^}}buffer_load_x1_offen_merged:
+;CHECK-LABEL: {{^}}buffer_load_x1_offen_merged_and:
;CHECK-NEXT: %bb.
;CHECK-NEXT: buffer_load_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4
;CHECK-NEXT: buffer_load_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:28
;CHECK: s_waitcnt
-define amdgpu_ps void @buffer_load_x1_offen_merged(<4 x i32> inreg %rsrc, i32 %a) {
+define amdgpu_ps void @buffer_load_x1_offen_merged_and(<4 x i32> inreg %rsrc, i32 %a) {
main_body:
%a1 = add i32 %a, 4
%a2 = add i32 %a, 8
ret void
}
+;CHECK-LABEL: {{^}}buffer_load_x1_offen_merged_or:
+;CHECK-NEXT: %bb.
+;CHECK-NEXT: v_lshlrev_b32_e32 v{{[0-9]}}, 6, v0
+;CHECK-NEXT: buffer_load_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:4
+;CHECK-NEXT: buffer_load_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:28
+;CHECK: s_waitcnt
+define amdgpu_ps void @buffer_load_x1_offen_merged_or(<4 x i32> inreg %rsrc, i32 %inp) {
+main_body:
+ %a = shl i32 %inp, 6
+ %a1 = or i32 %a, 4
+ %a2 = or i32 %a, 8
+ %a3 = or i32 %a, 12
+ %a4 = or i32 %a, 16
+ %a5 = or i32 %a, 28
+ %a6 = or i32 %a, 32
+ %r1 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a1, i32 0, i32 0)
+ %r2 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a2, i32 0, i32 0)
+ %r3 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a3, i32 0, i32 0)
+ %r4 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a4, i32 0, i32 0)
+ %r5 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a5, i32 0, i32 0)
+ %r6 = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %a6, i32 0, i32 0)
+ call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %r1, float %r2, float %r3, float %r4, i1 true, i1 true)
+ call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %r5, float %r6, float undef, float undef, i1 true, i1 true)
+ ret void
+}
+
;CHECK-LABEL: {{^}}buffer_load_x1_offen_merged_glc_slc:
;CHECK-NEXT: %bb.
;CHECK-NEXT: buffer_load_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4{{$}}
ret void
}
-;CHECK-LABEL: {{^}}buffer_load_x2_offen_merged:
+;CHECK-LABEL: {{^}}buffer_load_x2_offen_merged_and:
;CHECK-NEXT: %bb.
;CHECK-NEXT: buffer_load_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4
;CHECK: s_waitcnt
-define amdgpu_ps void @buffer_load_x2_offen_merged(<4 x i32> inreg %rsrc, i32 %a) {
+define amdgpu_ps void @buffer_load_x2_offen_merged_and(<4 x i32> inreg %rsrc, i32 %a) {
+main_body:
+ %a1 = add i32 %a, 4
+ %a2 = add i32 %a, 12
+ %vr1 = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %a1, i32 0, i32 0)
+ %vr2 = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %a2, i32 0, i32 0)
+ %r1 = extractelement <2 x float> %vr1, i32 0
+ %r2 = extractelement <2 x float> %vr1, i32 1
+ %r3 = extractelement <2 x float> %vr2, i32 0
+ %r4 = extractelement <2 x float> %vr2, i32 1
+ call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %r1, float %r2, float %r3, float %r4, i1 true, i1 true)
+ ret void
+}
+
+;CHECK-LABEL: {{^}}buffer_load_x2_offen_merged_or:
+;CHECK-NEXT: %bb.
+;CHECK-NEXT: v_lshlrev_b32_e32 v{{[0-9]}}, 4, v0
+;CHECK-NEXT: buffer_load_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:4
+;CHECK: s_waitcnt
+define amdgpu_ps void @buffer_load_x2_offen_merged_or(<4 x i32> inreg %rsrc, i32 %inp) {
main_body:
+ %a = shl i32 %inp, 4
%a1 = add i32 %a, 4
%a2 = add i32 %a, 12
%vr1 = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %a1, i32 0, i32 0)
ret void
}
-;CHECK-LABEL: {{^}}buffer_store_x1_offen_merged:
+;CHECK-LABEL: {{^}}buffer_store_x1_offen_merged_and:
;CHECK-NOT: s_waitcnt
;CHECK-DAG: buffer_store_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4
;CHECK-DAG: buffer_store_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:28
-define amdgpu_ps void @buffer_store_x1_offen_merged(<4 x i32> inreg %rsrc, i32 %a, float %v1, float %v2, float %v3, float %v4, float %v5, float %v6) {
+define amdgpu_ps void @buffer_store_x1_offen_merged_and(<4 x i32> inreg %rsrc, i32 %a, float %v1, float %v2, float %v3, float %v4, float %v5, float %v6) {
%a1 = add i32 %a, 4
%a2 = add i32 %a, 8
%a3 = add i32 %a, 12
ret void
}
+;CHECK-LABEL: {{^}}buffer_store_x1_offen_merged_or:
+;CHECK-NOT: s_waitcnt
+;CHECK-DAG: buffer_store_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:4
+;CHECK-DAG: buffer_store_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:28
+define amdgpu_ps void @buffer_store_x1_offen_merged_or(<4 x i32> inreg %rsrc, i32 %inp, float %v1, float %v2, float %v3, float %v4, float %v5, float %v6) {
+ %a = shl i32 %inp, 6
+ %a1 = add i32 %a, 4
+ %a2 = add i32 %a, 8
+ %a3 = add i32 %a, 12
+ %a4 = add i32 %a, 16
+ %a5 = add i32 %a, 28
+ %a6 = add i32 %a, 32
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v1, <4 x i32> %rsrc, i32 %a1, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v2, <4 x i32> %rsrc, i32 %a2, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v3, <4 x i32> %rsrc, i32 %a3, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v4, <4 x i32> %rsrc, i32 %a4, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v5, <4 x i32> %rsrc, i32 %a5, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %v6, <4 x i32> %rsrc, i32 %a6, i32 0, i32 0)
+ ret void
+}
+
+
;CHECK-LABEL: {{^}}buffer_store_x1_offen_merged_glc_slc:
;CHECK-NOT: s_waitcnt
;CHECK-DAG: buffer_store_dwordx2 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4{{$}}
ret void
}
-;CHECK-LABEL: {{^}}buffer_store_x2_offen_merged:
+;CHECK-LABEL: {{^}}buffer_store_x2_offen_merged_and:
;CHECK-NOT: s_waitcnt
;CHECK: buffer_store_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v0, s[0:3], 0 offen offset:4
-define amdgpu_ps void @buffer_store_x2_offen_merged(<4 x i32> inreg %rsrc, i32 %a, <2 x float> %v1, <2 x float> %v2) {
+define amdgpu_ps void @buffer_store_x2_offen_merged_and(<4 x i32> inreg %rsrc, i32 %a, <2 x float> %v1, <2 x float> %v2) {
+ %a1 = add i32 %a, 4
+ %a2 = add i32 %a, 12
+ call void @llvm.amdgcn.raw.buffer.store.v2f32(<2 x float> %v1, <4 x i32> %rsrc, i32 %a1, i32 0, i32 0)
+ call void @llvm.amdgcn.raw.buffer.store.v2f32(<2 x float> %v2, <4 x i32> %rsrc, i32 %a2, i32 0, i32 0)
+ ret void
+}
+
+;CHECK-LABEL: {{^}}buffer_store_x2_offen_merged_or:
+;CHECK-NOT: s_waitcnt
+;CHECK: buffer_store_dwordx4 v[{{[0-9]}}:{{[0-9]}}], v{{[0-9]}}, s[0:3], 0 offen offset:4
+define amdgpu_ps void @buffer_store_x2_offen_merged_or(<4 x i32> inreg %rsrc, i32 %inp, <2 x float> %v1, <2 x float> %v2) {
+ %a = shl i32 %inp, 4
%a1 = add i32 %a, 4
%a2 = add i32 %a, 12
call void @llvm.amdgcn.raw.buffer.store.v2f32(<2 x float> %v1, <4 x i32> %rsrc, i32 %a1, i32 0, i32 0)