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[InstCombine] visitAnd - remove unnecessary Value *X, *Y shadow variables. NFCI.

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Fixes a number of Wshadow warnings.
This commit is contained in:
Simon Pilgrim 2020-11-17 17:50:36 +00:00
parent 4140b396a9
commit c7c2312a5d
1 changed files with 0 additions and 1 deletions
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lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
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@ -1922,7 +1922,6 @@ Instruction *InstCombinerImpl::visitAnd(BinaryOperator &I) {
// TODO: Make this recursive; it's a little tricky because an arbitrary // TODO: Make this recursive; it's a little tricky because an arbitrary
// number of 'and' instructions might have to be created. // number of 'and' instructions might have to be created.
Value *X, *Y;
if (LHS && match(Op1, m_OneUse(m_And(m_Value(X), m_Value(Y))))) { if (LHS && match(Op1, m_OneUse(m_And(m_Value(X), m_Value(Y))))) {
if (auto *Cmp = dyn_cast<ICmpInst>(X)) if (auto *Cmp = dyn_cast<ICmpInst>(X))
if (Value *Res = foldAndOfICmps(LHS, Cmp, I)) if (Value *Res = foldAndOfICmps(LHS, Cmp, I))