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| author | Craig Topper <craig.topper@gmail.com> | 2017-05-08 17:39:01 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-05-08 17:39:01 +0000 |
| commit | ef869ecf0e1eb0bfce27afe05952c387b5d866f7 (patch) | |
| tree | e7f361c8758115255fafcf96038948d5487c3c07 /llvm/lib/Analysis/ScalarEvolution.cpp | |
| parent | 0f2af7f93b8fe43178eea5e42006021121401921 (diff) | |
| download | bcm5719-llvm-ef869ecf0e1eb0bfce27afe05952c387b5d866f7.tar.gz bcm5719-llvm-ef869ecf0e1eb0bfce27afe05952c387b5d866f7.zip | |
[SCEV] Don't use std::move on both inputs to APInt::operator+ or operator-. It might be confusing to the reader. NFC
llvm-svn: 302448
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 01dca079314..92634e3d2cd 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -8976,7 +8976,7 @@ bool ScalarEvolution::doesIVOverflowOnLT(const SCEV *RHS, const SCEV *Stride, .getSignedMax(); // SMaxRHS + SMaxStrideMinusOne > SMaxValue => overflow! - return (std::move(MaxValue) - std::move(MaxStrideMinusOne)).slt(MaxRHS); + return (std::move(MaxValue) - MaxStrideMinusOne).slt(MaxRHS); } APInt MaxRHS = getUnsignedRange(RHS).getUnsignedMax(); @@ -8985,7 +8985,7 @@ bool ScalarEvolution::doesIVOverflowOnLT(const SCEV *RHS, const SCEV *Stride, .getUnsignedMax(); // UMaxRHS + UMaxStrideMinusOne > UMaxValue => overflow! - return (std::move(MaxValue) - std::move(MaxStrideMinusOne)).ult(MaxRHS); + return (std::move(MaxValue) - MaxStrideMinusOne).ult(MaxRHS); } bool ScalarEvolution::doesIVOverflowOnGT(const SCEV *RHS, const SCEV *Stride, @@ -9002,7 +9002,7 @@ bool ScalarEvolution::doesIVOverflowOnGT(const SCEV *RHS, const SCEV *Stride, .getSignedMax(); // SMinRHS - SMaxStrideMinusOne < SMinValue => overflow! - return (std::move(MinValue) + std::move(MaxStrideMinusOne)).sgt(MinRHS); + return (std::move(MinValue) + MaxStrideMinusOne).sgt(MinRHS); } APInt MinRHS = getUnsignedRange(RHS).getUnsignedMin(); @@ -9011,7 +9011,7 @@ bool ScalarEvolution::doesIVOverflowOnGT(const SCEV *RHS, const SCEV *Stride, .getUnsignedMax(); // UMinRHS - UMaxStrideMinusOne < UMinValue => overflow! - return (std::move(MinValue) + std::move(MaxStrideMinusOne)).ugt(MinRHS); + return (std::move(MinValue) + MaxStrideMinusOne).ugt(MinRHS); } const SCEV *ScalarEvolution::computeBECount(const SCEV *Delta, const SCEV *Step, |
