diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp index 5c86c3e28db..fb90814b6ec 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp @@ -678,7 +678,7 @@ Instruction *InstCombiner::visitShl(BinaryOperator &I) { // The inexact version is deferred to DAGCombine, so we don't hide shl // behind a bit mask. Constant *ShiftDiffCst = ConstantInt::get(Ty, *ShAmtAPInt - *ShrAmt); - auto *NewShl = BinaryOperator::Create(Instruction::Shl, X, ShiftDiffCst); + auto *NewShl = BinaryOperator::CreateShl(X, ShiftDiffCst); NewShl->setHasNoUnsignedWrap(I.hasNoUnsignedWrap()); NewShl->setHasNoSignedWrap(I.hasNoSignedWrap()); return NewShl; @@ -751,7 +751,7 @@ Instruction *InstCombiner::visitLShr(BinaryOperator &I) { Constant *ShiftDiff = ConstantInt::get(Ty, ShAmt - ShlAmt); if (cast<BinaryOperator>(Op0)->hasNoUnsignedWrap()) { // (X <<nuw C1) >>u C2 --> X >>u (C2 - C1) - BinaryOperator *NewLShr = BinaryOperator::CreateLShr(X, ShiftDiff); + auto *NewLShr = BinaryOperator::CreateLShr(X, ShiftDiff); NewLShr->setIsExact(I.isExact()); return NewLShr; } @@ -804,7 +804,7 @@ Instruction *InstCombiner::visitAShr(BinaryOperator &I) { ShlAmtAPInt->ult(*ShAmtAPInt)) { // (X <<nsw C1) >>s C2 --> X >>s (C2 - C1) Constant *ShiftDiff = ConstantInt::get(Ty, *ShAmtAPInt - *ShlAmtAPInt); - BinaryOperator *NewAShr = BinaryOperator::CreateAShr(X, ShiftDiff); + auto *NewAShr = BinaryOperator::CreateAShr(X, ShiftDiff); NewAShr->setIsExact(I.isExact()); return NewAShr; } |
