xref: /aosp_15_r20/external/clang/test/CodeGen/pragma-pack-2.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple i386-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix CHECK-X32 %s
2*67e74705SXin Li // CHECK-X32: %struct.s0 = type { i64, i64, i32, [12 x i32] }
3*67e74705SXin Li // CHECK-X32: %struct.s1 = type { [15 x i32], %struct.s0 }
4*67e74705SXin Li 
5*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -emit-llvm -o - | FileCheck -check-prefix CHECK-X64 %s
6*67e74705SXin Li // CHECK-X64: %struct.s0 = type <{ i64, i64, i32, [12 x i32] }>
7*67e74705SXin Li // CHECK-X64: %struct.s1 = type { [15 x i32], %struct.s0 }
8*67e74705SXin Li 
9*67e74705SXin Li // rdar://problem/7095436
10*67e74705SXin Li #pragma pack(4)
11*67e74705SXin Li 
12*67e74705SXin Li struct s0 {
13*67e74705SXin Li   long long a __attribute__((aligned(8)));
14*67e74705SXin Li   long long b __attribute__((aligned(8)));
15*67e74705SXin Li   unsigned int c __attribute__((aligned(8)));
16*67e74705SXin Li   int d[12];
17*67e74705SXin Li } a;
18*67e74705SXin Li 
19*67e74705SXin Li struct s1 {
20*67e74705SXin Li   int a[15];
21*67e74705SXin Li   struct s0 b;
22*67e74705SXin Li } b;
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