1// RUN: %clang_cc1 %s -triple i686-apple-darwin -emit-llvm -o - | FileCheck %s
2// Every printf has 'i32 0' for the GEP of the string; no point counting those.
3typedef unsigned int Foo __attribute__((aligned(32)));
4typedef union{Foo:0;}a;
5typedef union{int x; Foo:0;}b;
6extern int printf(const char*, ...);
7int main() {
8  // CHECK: getelementptr inbounds ([5 x i8]* @.str, i32 0, i32 0), i32 0
9  printf("%ld\n", sizeof(a));
10  // CHECK: getelementptr inbounds ([5 x i8]* @.str, i32 0, i32 0), i32 1
11  printf("%ld\n", __alignof__(a));
12  // CHECK: getelementptr inbounds ([5 x i8]* @.str, i32 0, i32 0), i32 4
13  printf("%ld\n", sizeof(b));
14  // CHECK: getelementptr inbounds ([5 x i8]* @.str, i32 0, i32 0), i32 4
15  printf("%ld\n", __alignof__(b));
16}
17