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| author | Chris Lattner <sabre@nondot.org> | 2011-04-26 20:02:45 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-04-26 20:02:45 +0000 |
| commit | 5036ce4a64caaeaff4b1f8f1c91836cc2e49a455 (patch) | |
| tree | 41f8ded5fa447c5c7bfc09598345347817633d09 /lib | |
| parent | 3443493cc71c46cf71c90e478403017063a035f0 (diff) | |
| download | llvm-5036ce4a64caaeaff4b1f8f1c91836cc2e49a455.tar.gz llvm-5036ce4a64caaeaff4b1f8f1c91836cc2e49a455.tar.bz2 llvm-5036ce4a64caaeaff4b1f8f1c91836cc2e49a455.tar.xz | |
some random cleanups, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineCompares.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp index d3af0aa6fa..50571540c1 100644 --- a/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -1384,9 +1384,9 @@ Instruction *InstCombiner::visitICmpInstWithInstAndIntCst(ICmpInst &ICI, if (Value *NegVal = dyn_castNegVal(BOp1)) return new ICmpInst(ICI.getPredicate(), BOp0, NegVal); - else if (Value *NegVal = dyn_castNegVal(BOp0)) + if (Value *NegVal = dyn_castNegVal(BOp0)) return new ICmpInst(ICI.getPredicate(), NegVal, BOp1); - else if (BO->hasOneUse()) { + if (BO->hasOneUse()) { Value *Neg = Builder->CreateNeg(BOp1); Neg->takeName(BO); return new ICmpInst(ICI.getPredicate(), BOp0, Neg); @@ -2483,9 +2483,8 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) { } // (X&Z) == (Y&Z) -> (X^Y) & Z == 0 - if (Op0->hasOneUse() && Op1->hasOneUse() && - match(Op0, m_And(m_Value(A), m_Value(B))) && - match(Op1, m_And(m_Value(C), m_Value(D)))) { + if (match(Op0, m_OneUse(m_And(m_Value(A), m_Value(B)))) && + match(Op1, m_OneUse(m_And(m_Value(C), m_Value(D))))) { Value *X = 0, *Y = 0, *Z = 0; if (A == C) { @@ -2506,6 +2505,7 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) { return &I; } } + } { |