ignore 'invoke new' in isInstructionTriviallyDead, since most callers are not ready...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159440 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index bed7d72fffc68bdb7de5daf6a17c849ef8c37300..e9097a4053c085bc3abef62d14b235ab45e4086b 100644 (file)
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -265,7 +265,8 @@ bool llvm::isInstructionTriviallyDead(Instruction *I) {
       return isa<UndefValue>(II->getArgOperand(1));
   }
 
-  if (isAllocLikeFn(I)) return true;
+  if (isAllocLikeFn(I))
+    return isa<CallInst>(I); // do not mess around with invoke here
 
   if (CallInst *CI = isFreeCall(I))
     if (Constant *C = dyn_cast<Constant>(CI->getArgOperand(0)))