Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176646 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/MemoryBuiltins.cpp b/lib/Analysis/MemoryBuiltins.cpp
index 26a013f..a1eea1c 100644
--- a/lib/Analysis/MemoryBuiltins.cpp
+++ b/lib/Analysis/MemoryBuiltins.cpp
@@ -225,9 +225,9 @@
const CallInst *CI = extractMallocCall(I, TLI);
Value *ArraySize = computeArraySize(CI, TD, TLI);
- if (ArraySize &&
- ArraySize != ConstantInt::get(CI->getArgOperand(0)->getType(), 1))
- return CI;
+ if (ConstantInt *ConstSize = dyn_cast_or_null<ConstantInt>(ArraySize))
+ if (ConstSize->isOne())
+ return CI;
// CI is a non-array malloc or we can't figure out that it is an array malloc.
return 0;