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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-03-26 23:45:51 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-03-26 23:45:51 +0000 |
| commit | 441486c17257ab555b2a1b15d8c323e7ea51b31a (patch) | |
| tree | 6309c8f8b3444a7a55762d5b93729ca0c820ffaf /llvm/lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | 4398e242dd588e3fd054d93da7b7354fb2a86e39 (diff) | |
| download | bcm5719-llvm-441486c17257ab555b2a1b15d8c323e7ea51b31a.tar.gz bcm5719-llvm-441486c17257ab555b2a1b15d8c323e7ea51b31a.zip | |
For PR1271:
Fix another incorrectly converted shift mask.
llvm-svn: 35371
Diffstat (limited to 'llvm/lib/Transforms/Scalar/InstructionCombining.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp index 3c06558d15b..b7c14c6f003 100644 --- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp @@ -5887,7 +5887,7 @@ Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, ConstantInt *Op1, BinaryOperator::createShl(X, ConstantInt::get(Ty, ShiftDiff)); InsertNewInstBefore(Shift, I); - APInt Mask(APInt::getHighBitsSet(TypeBits, TypeBits - ShiftAmt2)); + APInt Mask(APInt::getLowBitsSet(TypeBits, TypeBits - ShiftAmt2)); return BinaryOperator::createAnd(Shift, ConstantInt::get(Mask)); } |
