/* Test case for x86-64 preserved registers in dynamic linker. */ #include #include #include #include extern __m128i audit_test (__m128i, __m128i, __m128i, __m128i, __m128i, __m128i, __m128i, __m128i); int main (void) { unsigned int eax, ebx, ecx, edx; /* Run AVX test only if AVX is supported. */ if (__get_cpuid (1, &eax, &ebx, &ecx, &edx) && (ecx & bit_AVX)) { __m128i xmm = _mm_setzero_si128 (); __m128i ret = audit_test (xmm, xmm, xmm, xmm, xmm, xmm, xmm, xmm); xmm = _mm_set1_epi32 (0x98abcdef); if (memcmp (&xmm, &ret, sizeof (ret))) abort (); } return 0; }