diff options
| author | Eric Christopher <echristo@apple.com> | 2010-04-16 23:37:20 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-04-16 23:37:20 +0000 |
| commit | 551754c4958086cc6910da7c950f2875e212f5cf (patch) | |
| tree | 0287e856d7bde9ea8c3e629ffb889a78b778f634 /lib/Analysis/ValueTracking.cpp | |
| parent | f2548caaa8b290aa598bf49c27dff72f7751ba5c (diff) | |
Revert 101465, it broke internal OpenGL testing.
Probably the best way to know that all getOperand() calls have been handled
is to replace that API instead of updating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101579 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | lib/Analysis/ValueTracking.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/ValueTracking.cpp b/lib/Analysis/ValueTracking.cpp index 8c156532f8..7e8ec2e061 100644 --- a/lib/Analysis/ValueTracking.cpp +++ b/lib/Analysis/ValueTracking.cpp @@ -953,7 +953,7 @@ bool llvm::CannotBeNegativeZero(const Value *V, unsigned Depth) { if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(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<CallInst>(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); } } |