diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp index c6cb8088bc3..a2f993e4b69 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp @@ -514,8 +514,8 @@ Instruction *InstCombiner::visitFMul(BinaryOperator &I) { return BinaryOperator::CreateFDivFMF(X, C1DivC, &I); } - // 'fadd C, X' and 'fsub X, C' are canonicalized to these patterns, so we do - // not need to match those. Distributing the multiply may allow further + // We do not need to match 'fadd C, X' and 'fsub X, C' because they are + // canonicalized to 'fadd X, C'. Distributing the multiply may allow further // folds and (X * C) + C2 is 'fma'. if (match(Op0, m_OneUse(m_FAdd(m_Value(X), m_Constant(C1))))) { // (X + C1) * C --> (X * C) + (C * C1) |
