diff options
| author | Nate Begeman <natebegeman@mac.com> | 2006-02-16 21:11:51 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2006-02-16 21:11:51 +0000 |
| commit | 368e18d56a87308045d341e85584597bfe7426e9 (patch) | |
| tree | b986949c4c567bd3389329148b6b169876bfc01c /lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | a6bbfe844811fe5b2b678d93fcb637831272699f (diff) | |
Rework the SelectionDAG-based implementations of SimplifyDemandedBits
and ComputeMaskedBits to match the new improved versions in instcombine.
Tested against all of multisource/benchmarks on ppc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26238 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/InstructionCombining.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 3266ffdae3..52c312973b 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -767,9 +767,9 @@ bool InstCombiner::SimplifyDemandedBits(Value *V, uint64_t DemandedMask, if ((DemandedMask & (~KnownZero) & KnownOne2) == (DemandedMask & (~KnownZero))) return UpdateValueUsesWith(I, I->getOperand(0)); - if ((DemandedMask & (~KnownZero2) & KnownOne) == - (DemandedMask & (~KnownZero2))) - return UpdateValueUsesWith(I, I->getOperand(1)); + if ((DemandedMask & (~KnownZero2) & KnownOne) == + (DemandedMask & (~KnownZero2))) + return UpdateValueUsesWith(I, I->getOperand(1)); // If the RHS is a constant, see if we can simplify it. if (ShrinkDemandedConstant(I, 1, DemandedMask)) |