diff options
Diffstat (limited to 'lib/Analysis/CaptureTracking.cpp')
| -rw-r--r-- | lib/Analysis/CaptureTracking.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Analysis/CaptureTracking.cpp b/lib/Analysis/CaptureTracking.cpp index a729270..9eb76a8 100644 --- a/lib/Analysis/CaptureTracking.cpp +++ b/lib/Analysis/CaptureTracking.cpp @@ -158,10 +158,10 @@ void llvm::PointerMayBeCaptured(const Value *V, CaptureTracker *Tracker) { // Don't count comparisons of a no-alias return value against null as // captures. This allows us to ignore comparisons of malloc results // with null, for example. - if (isNoAliasCall(V->stripPointerCasts())) - if (ConstantPointerNull *CPN = - dyn_cast<ConstantPointerNull>(I->getOperand(1))) - if (CPN->getType()->getAddressSpace() == 0) + if (ConstantPointerNull *CPN = + dyn_cast<ConstantPointerNull>(I->getOperand(1))) + if (CPN->getType()->getAddressSpace() == 0) + if (isNoAliasCall(V->stripPointerCasts())) break; // Otherwise, be conservative. There are crazy ways to capture pointers // using comparisons. |