Make this code 65-bit clean.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114828 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index 401802ed13d5e633617ffc43c075d22d7a337e98..7f8df58db52edc401a35710634ee3dd4611b632b 100644 (file)
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -899,7 +899,7 @@ void AllocaInst::setAlignment(unsigned Align) {
 
 bool AllocaInst::isArrayAllocation() const {
   if (ConstantInt *CI = dyn_cast<ConstantInt>(getOperand(0)))
-    return CI->getZExtValue() != 1;
+    return !CI->isOne();
   return true;
 }