revert r159440. As Duncan pointed out, the test for invoke is not needed at this point

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nuno Lopes 2012-06-29 22:10:10 +00:00
parent 76c6ccbd4c
commit ea47553006

View File

@ -265,8 +265,7 @@ bool llvm::isInstructionTriviallyDead(Instruction *I) {
return isa<UndefValue>(II->getArgOperand(1)); return isa<UndefValue>(II->getArgOperand(1));
} }
if (isAllocLikeFn(I)) if (isAllocLikeFn(I)) return true;
return isa<CallInst>(I); // do not mess around with invoke here
if (CallInst *CI = isFreeCall(I)) if (CallInst *CI = isFreeCall(I))
if (Constant *C = dyn_cast<Constant>(CI->getArgOperand(0))) if (Constant *C = dyn_cast<Constant>(CI->getArgOperand(0)))