From 9fd00c7d255cd5e15de146550a19c5f8a0a7dc33 Mon Sep 17 00:00:00 2001 From: Gabor Greif Date: Thu, 15 Apr 2010 12:46:56 +0000 Subject: back out r101364, as it trips the linux nightlybot on some clang C++ tests llvm-svn: 101368 --- llvm/lib/Analysis/ValueTracking.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/Analysis/ValueTracking.cpp') diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index 8c156532f80..7e8ec2e0611 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -953,7 +953,7 @@ bool llvm::CannotBeNegativeZero(const Value *V, unsigned Depth) { if (const IntrinsicInst *II = dyn_cast(I)) // sqrt(-0.0) = -0.0, no other negative results are possible. if (II->getIntrinsicID() == Intrinsic::sqrt) - return CannotBeNegativeZero(II->getOperand(0), Depth+1); + return CannotBeNegativeZero(II->getOperand(1), Depth+1); if (const CallInst *CI = dyn_cast(I)) if (const Function *F = CI->getCalledFunction()) { @@ -966,7 +966,7 @@ bool llvm::CannotBeNegativeZero(const Value *V, unsigned Depth) { if (F->getName() == "fabsl") return true; if (F->getName() == "sqrt" || F->getName() == "sqrtf" || F->getName() == "sqrtl") - return CannotBeNegativeZero(CI->getOperand(0), Depth+1); + return CannotBeNegativeZero(CI->getOperand(1), Depth+1); } } -- cgit v1.2.3