Use parenthses to silence warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368105 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/Globals.cpp

@@ -118,8 +118,8 @@ void GlobalObject::setAlignment(unsigned Align) {
 }
 
 void GlobalObject::setAlignment(MaybeAlign Align) {
-  assert(!Align || Align <= MaximumAlignment &&
-                       "Alignment is greater than MaximumAlignment!");
+  assert((!Align || Align <= MaximumAlignment) &&
+         "Alignment is greater than MaximumAlignment!");
   unsigned AlignmentData = encode(Align);
   unsigned OldData = getGlobalValueSubClassData();
   setGlobalValueSubClassData((OldData & ~AlignmentMask) | AlignmentData);