diff options
Diffstat (limited to 'lib/IR/AutoUpgrade.cpp')
| -rw-r--r-- | lib/IR/AutoUpgrade.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/IR/AutoUpgrade.cpp b/lib/IR/AutoUpgrade.cpp index 07d499bc1933..2c9e9be3da5a 100644 --- a/lib/IR/AutoUpgrade.cpp +++ b/lib/IR/AutoUpgrade.cpp @@ -78,6 +78,7 @@ static bool ShouldUpgradeX86Intrinsic(Function *F, StringRef Name) { Name=="ssse3.pabs.d.128" || // Added in 6.0 Name.startswith("avx2.pabs.") || // Added in 6.0 Name.startswith("avx512.mask.pabs.") || // Added in 6.0 + Name.startswith("avx512.broadcastm") || // Added in 6.0 Name.startswith("avx512.mask.pbroadcast") || // Added in 6.0 Name.startswith("sse2.pcmpeq.") || // Added in 3.1 Name.startswith("sse2.pcmpgt.") || // Added in 3.1 @@ -1027,7 +1028,15 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) { Rep = Builder.CreateICmp(CmpEq ? ICmpInst::ICMP_EQ : ICmpInst::ICMP_SGT, CI->getArgOperand(0), CI->getArgOperand(1)); Rep = Builder.CreateSExt(Rep, CI->getType(), ""); - } else if (IsX86 && (Name.startswith("avx512.mask.pbroadcast"))){ + } else if (IsX86 && (Name.startswith("avx512.broadcastm"))) { + Type *ExtTy = Type::getInt32Ty(C); + if (CI->getOperand(0)->getType()->isIntegerTy(8)) + ExtTy = Type::getInt64Ty(C); + unsigned NumElts = CI->getType()->getPrimitiveSizeInBits() / + ExtTy->getPrimitiveSizeInBits(); + Rep = Builder.CreateZExt(CI->getArgOperand(0), ExtTy); + Rep = Builder.CreateVectorSplat(NumElts, Rep); + } else if (IsX86 && (Name.startswith("avx512.mask.pbroadcast"))) { unsigned NumElts = CI->getArgOperand(1)->getType()->getVectorNumElements(); Rep = Builder.CreateVectorSplat(NumElts, CI->getArgOperand(0)); |