| /* Check that vector extraction works correctly. */ |
| |
| /* { dg-do run } */ |
| /* { dg-options "-msse" { target { i?86-*-* x86_64-*-* } } } */ |
| /* { dg-require-effective-target sse_runtime { target { i?86-*-* x86_64-*-* } } } */ |
| /* { dg-options "-mabi=altivec" { target { powerpc-*-* powerpc64-*-* } } } */ |
| /* { dg-require-effective-target vmx_hw { target { powerpc-*-* powerpc64--*-* } } } */ |
| |
| #define vector __attribute__((vector_size(16) )) |
| |
| int f0(vector int t) |
| { |
| return ((int*)&t)[0]; |
| } |
| int f1(vector int t) |
| { |
| return ((int*)&t)[1]; |
| } |
| int f2(vector int t) |
| { |
| return ((int*)&t)[2]; |
| } |
| int f3(vector int t) |
| { |
| return ((int*)&t)[3]; |
| } |
| int main(void) |
| { |
| vector int a = {0, 1, 2, 3}; |
| /* Make sure that we have the correct size for the vectors. */ |
| if (sizeof(int) != 4) |
| __builtin_exit (0); |
| if (f0(a) != 0) |
| __builtin_abort (); |
| if (f1(a) != 1) |
| __builtin_abort (); |
| if (f2(a) != 2) |
| __builtin_abort (); |
| if (f3(a) != 3) |
| __builtin_abort (); |
| return 0; |
| } |
