diff options
| author | Sylvestre Ledru <sylvestre@debian.org> | 2012-09-27 10:14:43 +0000 |
|---|---|---|
| committer | Sylvestre Ledru <sylvestre@debian.org> | 2012-09-27 10:14:43 +0000 |
| commit | 94c22716d60ff5edf6a98a3c67e0faa001be1142 (patch) | |
| tree | 2442b2b9658c29e72b1dd7abae926751854c68dc /lib/Transforms/InstCombine/InstCombineAddSub.cpp | |
| parent | 7e2c793a2b5c746344652b6579e958ee42fafdcc (diff) | |
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164768 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineAddSub.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineAddSub.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/lib/Transforms/InstCombine/InstCombineAddSub.cpp index 874bb8f292..99b62f8d05 100644 --- a/lib/Transforms/InstCombine/InstCombineAddSub.cpp +++ b/lib/Transforms/InstCombine/InstCombineAddSub.cpp @@ -200,7 +200,7 @@ Instruction *InstCombiner::visitAdd(BinaryOperator &I) { if (dyn_castFoldableMul(RHS, C2) == LHS) return BinaryOperator::CreateMul(LHS, AddOne(C2)); - // A+B --> A|B if A and B have no bits set in common. + // A+B --> A|B iff A and B have no bits set in common. if (IntegerType *IT = dyn_cast<IntegerType>(I.getType())) { APInt LHSKnownOne(IT->getBitWidth(), 0); APInt LHSKnownZero(IT->getBitWidth(), 0); @@ -216,7 +216,7 @@ Instruction *InstCombiner::visitAdd(BinaryOperator &I) { } } - // W*X + Y*Z --> W * (X+Z) if W == Y + // W*X + Y*Z --> W * (X+Z) iff W == Y { Value *W, *X, *Y, *Z; if (match(LHS, m_Mul(m_Value(W), m_Value(X))) && |