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[IR][X86] Simplify some AutoUpgrade code slightly. NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295426 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2017-02-17 07:07:24 +00:00
parent 33dd89087d
commit ff64e4651d
1 changed files with 2 additions and 3 deletions
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5
lib/IR/AutoUpgrade.cpp
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@ -289,9 +289,8 @@ static bool UpgradeX86IntrinsicFunction(Function *F, StringRef Name,
}
// Upgrade any XOP PERMIL2 index operand still using a float/double vector.
if (Name.startswith("xop.vpermil2")) { // Added in 3.9
auto Params = F->getFunctionType()->params();
auto Idx = Params[2];
if (Idx->getScalarType()->isFloatingPointTy()) {
auto Idx = F->getFunctionType()->getParamType(2);
if (Idx->isFPOrFPVectorTy()) {
rename(F);
unsigned IdxSize = Idx->getPrimitiveSizeInBits();
unsigned EltSize = Idx->getScalarSizeInBits();