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| author | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-30 12:50:08 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-30 12:50:08 +0000 |
| commit | 9c003d8f650023d370b96aea51badcaca7a08527 (patch) | |
| tree | a2284b0cb12557b53c43dfacb47869ea17227b1b /llvm/lib/Transforms | |
| parent | d4252a7c64ec9c5b5b8a2d5f3847507d36a54d7f (diff) | |
| download | bcm5719-llvm-9c003d8f650023d370b96aea51badcaca7a08527.tar.gz bcm5719-llvm-9c003d8f650023d370b96aea51badcaca7a08527.zip | |
Fix De Morgan's name.
llvm-svn: 15343
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InstructionCombining.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp index cd6197093d0..b39f077d025 100644 --- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp @@ -1124,7 +1124,7 @@ Instruction *InstCombiner::visitAnd(BinaryOperator &I) { if (Op0NotVal == Op1 || Op1NotVal == Op0) // A & ~A == ~A & A == 0 return ReplaceInstUsesWith(I, Constant::getNullValue(I.getType())); - // (~A & ~B) == (~(A | B)) - Demorgan's Law + // (~A & ~B) == (~(A | B)) - De Morgan's Law if (Op0NotVal && Op1NotVal && isOnlyUse(Op0) && isOnlyUse(Op1)) { Instruction *Or = BinaryOperator::createOr(Op0NotVal, Op1NotVal, I.getName()+".demorgan"); @@ -1198,7 +1198,7 @@ Instruction *InstCombiner::visitOr(BinaryOperator &I) { return ReplaceInstUsesWith(I, ConstantIntegral::getAllOnesValue(I.getType())); - // (~A | ~B) == (~(A & B)) - Demorgan's Law + // (~A | ~B) == (~(A & B)) - De Morgan's Law if (A && isOnlyUse(Op0) && isOnlyUse(Op1)) { Value *And = InsertNewInstBefore(BinaryOperator::createAnd(A, B, I.getName()+".demorgan"), I); |
