return EmitX86Select(Builder, CI.getArgOperand(3), V, PassThru);
}
-static Value *UpgradeX86AddSubSatIntrinsics(IRBuilder<> &Builder, CallInst &CI,
- bool IsSigned, bool IsAddition) {
+static Value *UpgradeX86BinaryIntrinsics(IRBuilder<> &Builder, CallInst &CI,
+ Intrinsic::ID IID) {
Type *Ty = CI.getType();
Value *Op0 = CI.getOperand(0);
Value *Op1 = CI.getOperand(1);
-
- Intrinsic::ID IID =
- IsSigned ? (IsAddition ? Intrinsic::sadd_sat : Intrinsic::ssub_sat)
- : (IsAddition ? Intrinsic::uadd_sat : Intrinsic::usub_sat);
Function *Intrin = Intrinsic::getDeclaration(CI.getModule(), IID, Ty);
Value *Res = Builder.CreateCall(Intrin, {Op0, Op1});
Rep = EmitX86Select(Builder, CI->getArgOperand(2), Rep,
CI->getArgOperand(1));
} else if (IsX86 && (Name.startswith("sse2.padds.") ||
- Name.startswith("sse2.psubs.") ||
Name.startswith("avx2.padds.") ||
- Name.startswith("avx2.psubs.") ||
Name.startswith("avx512.padds.") ||
+ Name.startswith("avx512.mask.padds."))) {
+ Rep = UpgradeX86BinaryIntrinsics(Builder, *CI, Intrinsic::sadd_sat);
+ } else if (IsX86 && (Name.startswith("sse2.psubs.") ||
+ Name.startswith("avx2.psubs.") ||
Name.startswith("avx512.psubs.") ||
- Name.startswith("avx512.mask.padds.") ||
Name.startswith("avx512.mask.psubs."))) {
- bool IsAdd = Name.contains(".padds");
- Rep = UpgradeX86AddSubSatIntrinsics(Builder, *CI, true, IsAdd);
+ Rep = UpgradeX86BinaryIntrinsics(Builder, *CI, Intrinsic::ssub_sat);
} else if (IsX86 && (Name.startswith("sse2.paddus.") ||
- Name.startswith("sse2.psubus.") ||
Name.startswith("avx2.paddus.") ||
+ Name.startswith("avx512.mask.paddus."))) {
+ Rep = UpgradeX86BinaryIntrinsics(Builder, *CI, Intrinsic::uadd_sat);
+ } else if (IsX86 && (Name.startswith("sse2.psubus.") ||
Name.startswith("avx2.psubus.") ||
- Name.startswith("avx512.mask.paddus.") ||
Name.startswith("avx512.mask.psubus."))) {
- bool IsAdd = Name.contains(".paddus");
- Rep = UpgradeX86AddSubSatIntrinsics(Builder, *CI, false, IsAdd);
+ Rep = UpgradeX86BinaryIntrinsics(Builder, *CI, Intrinsic::usub_sat);
} else if (IsX86 && Name.startswith("avx512.mask.palignr.")) {
Rep = UpgradeX86ALIGNIntrinsics(Builder, CI->getArgOperand(0),
CI->getArgOperand(1),