From fa2e536831542d15b075b4cd422f17aa03de931b Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 9 Dec 2009 17:18:49 +0000 Subject: fix PR5733, a case where we'd replace an add with a lexically identical binary operator that wasn't an add. In this case, a xor. Whoops. llvm-svn: 90971 --- llvm/lib/Analysis/PHITransAddr.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Analysis/PHITransAddr.cpp') diff --git a/llvm/lib/Analysis/PHITransAddr.cpp b/llvm/lib/Analysis/PHITransAddr.cpp index bea88326cca..a1b2afbaf7f 100644 --- a/llvm/lib/Analysis/PHITransAddr.cpp +++ b/llvm/lib/Analysis/PHITransAddr.cpp @@ -280,7 +280,8 @@ Value *PHITransAddr::PHITranslateSubExpr(Value *V, BasicBlock *CurBB, for (Value::use_iterator UI = LHS->use_begin(), E = LHS->use_end(); UI != E; ++UI) { if (BinaryOperator *BO = dyn_cast(*UI)) - if (BO->getOperand(0) == LHS && BO->getOperand(1) == RHS && + if (BO->getOpcode() == Instruction::Add && + BO->getOperand(0) == LHS && BO->getOperand(1) == RHS && BO->getParent()->getParent() == CurBB->getParent()) return BO; } -- cgit v1.2.3