diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp index 6a38baefe5a..31451747c2e 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -2438,7 +2438,7 @@ Instruction *InstCombiner::visitICmpInstWithCastAndCast(ICmpInst &ICI) { return new ICmpInst(ICI.getUnsignedPredicate(), LHSCIOp, RHSCIOp); } - // If we aren't dealing with a constant on the RHS, exit early + // If we aren't dealing with a constant on the RHS, exit early. ConstantInt *CI = dyn_cast<ConstantInt>(ICI.getOperand(1)); if (!CI) return nullptr; @@ -3166,8 +3166,7 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) { /// complex to least complex. This puts constants before unary operators, /// before binary operators. if (Op0Cplxity < Op1Cplxity || - (Op0Cplxity == Op1Cplxity && - swapMayExposeCSEOpportunities(Op0, Op1))) { + (Op0Cplxity == Op1Cplxity && swapMayExposeCSEOpportunities(Op0, Op1))) { I.swapOperands(); std::swap(Op0, Op1); Changed = true; @@ -3179,8 +3178,7 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) { // comparing -val or val with non-zero is the same as just comparing val // ie, abs(val) != 0 -> val != 0 - if (I.getPredicate() == ICmpInst::ICMP_NE && match(Op1, m_Zero())) - { + if (I.getPredicate() == ICmpInst::ICMP_NE && match(Op1, m_Zero())) { Value *Cond, *SelectTrue, *SelectFalse; if (match(Op0, m_Select(m_Value(Cond), m_Value(SelectTrue), m_Value(SelectFalse)))) { |
