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| author | Craig Topper <craig.topper@gmail.com> | 2017-04-28 21:48:03 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-04-28 21:48:03 +0000 |
| commit | 72235d084dceac9126d793bb0bd8c1a07a050f16 (patch) | |
| tree | c470511d209f0a5094bc9e746e7fa03597239212 /llvm/lib | |
| parent | ca31b9f89ca73d4c0c36dd567d9994a03a28b43e (diff) | |
| download | bcm5719-llvm-72235d084dceac9126d793bb0bd8c1a07a050f16.tar.gz bcm5719-llvm-72235d084dceac9126d793bb0bd8c1a07a050f16.zip | |
[ConstantRange] Use const references to prevent a couple APInt copies. NFC
llvm-svn: 301694
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/IR/ConstantRange.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/IR/ConstantRange.cpp b/llvm/lib/IR/ConstantRange.cpp index 0cc38b02520..a58a64188c1 100644 --- a/llvm/lib/IR/ConstantRange.cpp +++ b/llvm/lib/IR/ConstantRange.cpp @@ -210,8 +210,8 @@ ConstantRange::makeGuaranteedNoWrapRegion(Instruction::BinaryOps BinOp, -Other.getUnsignedMax())); if (NoWrapKind & OBO::NoSignedWrap) { - APInt SignedMin = Other.getSignedMin(); - APInt SignedMax = Other.getSignedMax(); + const APInt &SignedMin = Other.getSignedMin(); + const APInt &SignedMax = Other.getSignedMax(); if (SignedMax.isStrictlyPositive()) Result = SubsetIntersect( |
