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      1 // RUN: %clang_cc1 -triple i386-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X32 %s
      2 // CHECK-X32: %struct.s0 = type { i64, i64, i32, [12 x i32] }
      3 // CHECK-X32: %struct.s1 = type { [15 x i32], %struct.s0 }
      4 
      5 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix X64 %s
      6 // CHECK-X64: %struct.s0 = type <{ i64, i64, i32, [12 x i32] }>
      7 // CHECK-X64: %struct.s1 = type <{ [15 x i32], %struct.s0 }>
      8 
      9 // rdar://problem/7095436
     10 #pragma pack(4)
     11 
     12 struct s0 {
     13   long long a __attribute__((aligned(8)));
     14   long long b __attribute__((aligned(8)));
     15   unsigned int c __attribute__((aligned(8)));
     16   int d[12];
     17 } a;
     18 
     19 struct s1 {
     20   int a[15];
     21   struct s0 b;
     22 } b;
     23 
     24