diff options
Diffstat (limited to 'llvm/lib/IR/AutoUpgrade.cpp')
| -rw-r--r-- | llvm/lib/IR/AutoUpgrade.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp index ee8a0c3b12b..7aa2685a14e 100644 --- a/llvm/lib/IR/AutoUpgrade.cpp +++ b/llvm/lib/IR/AutoUpgrade.cpp @@ -97,6 +97,15 @@ static bool ShouldUpgradeX86Intrinsic(Function *F, StringRef Name) { 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 == "sse.sqrt.ss" || // Added in 7.0 + Name == "sse2.sqrt.sd" || // Added in 7.0 + Name == "avx512.mask.sqrt.ps.128" || // Added in 7.0 + Name == "avx512.mask.sqrt.ps.256" || // Added in 7.0 + Name == "avx512.mask.sqrt.pd.128" || // Added in 7.0 + Name == "avx512.mask.sqrt.pd.256" || // Added in 7.0 + Name.startswith("avx.sqrt.p") || // Added in 7.0 + Name.startswith("sse2.sqrt.p") || // Added in 7.0 + Name.startswith("sse.sqrt.p") || // Added in 7.0 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 @@ -1475,6 +1484,29 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) { ExtTy->getPrimitiveSizeInBits(); Rep = Builder.CreateZExt(CI->getArgOperand(0), ExtTy); Rep = Builder.CreateVectorSplat(NumElts, Rep); + } else if (IsX86 && (Name == "sse.sqrt.ss" || + Name == "sse2.sqrt.sd")) { + Value *Vec = CI->getArgOperand(0); + Value *Elt0 = Builder.CreateExtractElement(Vec, (uint64_t)0); + Function *Intr = Intrinsic::getDeclaration(F->getParent(), + Intrinsic::sqrt, Elt0->getType()); + Elt0 = Builder.CreateCall(Intr, Elt0); + Rep = Builder.CreateInsertElement(Vec, Elt0, (uint64_t)0); + } else if (IsX86 && (Name.startswith("avx.sqrt.p") || + Name.startswith("sse2.sqrt.p") || + Name.startswith("sse.sqrt.p"))) { + Rep = Builder.CreateCall(Intrinsic::getDeclaration(F->getParent(), + Intrinsic::sqrt, + CI->getType()), + {CI->getArgOperand(0)}); + } else if (IsX86 && (Name.startswith("avx512.mask.sqrt.p") && + !Name.endswith("512"))) { + Rep = Builder.CreateCall(Intrinsic::getDeclaration(F->getParent(), + Intrinsic::sqrt, + CI->getType()), + {CI->getArgOperand(0)}); + Rep = EmitX86Select(Builder, CI->getArgOperand(2), Rep, + CI->getArgOperand(1)); } else if (IsX86 && (Name.startswith("avx512.ptestm") || Name.startswith("avx512.ptestnm"))) { Value *Op0 = CI->getArgOperand(0); |
