diff options
| 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 | cb6267bc602ea4f0885b020bf2fe8e4e5c560cf7 (patch) | |
| tree | d62a91fe97a2a14c9f6bec6906c9b54eee1ed9c8 /lib/Transforms | |
| parent | acd1f0fcb348c71c3546e2c67c6bdaf9bba77773 (diff) | |
Fix De Morgan's name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15343 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index cd6197093d..b39f077d02 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/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); |