diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp index 9bbc5b281ab..ea8c0a6d38b 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp @@ -1272,8 +1272,7 @@ Instruction *InstCombiner::visitAnd(BinaryOperator &I) { case Instruction::Sub: Value *X; ConstantInt *C1; - if (match(Op0I, m_BinOp(m_ZExt(m_Value(X)), m_ConstantInt(C1))) || - match(Op0I, m_BinOp(m_ConstantInt(C1), m_ZExt(m_Value(X))))) { + if (match(Op0I, m_c_BinOp(m_ZExt(m_Value(X)), m_ConstantInt(C1)))) { if (AndRHSMask.isIntN(X->getType()->getScalarSizeInBits())) { auto *TruncC1 = ConstantExpr::getTrunc(C1, X->getType()); Value *BinOp; |
