blah:
%inalloca.save = call i8* @llvm.stacksave()
- %rev_args = alloca %frame.reverse, inalloca, align 4
+ %rev_args = alloca inalloca %frame.reverse, align 4
%beg = getelementptr %frame.reverse* %rev_args, i32 0, i32 0
%end = getelementptr %frame.reverse* %rev_args, i32 0, i32 1