1 /* { dg-do run { target i?86-*-* x86_64-*-* } } */
2 /* { dg-require-effective-target ssse3 } */
3 /* { dg-options "-O2 -mssse3" } */
6 #include "../../gcc.dg/i386-cpuid.h"
7 #include "ssse3-vals.h"
9 static void ssse3_test (void);
14 unsigned long cpu_facilities;
16 cpu_facilities = i386_cpuid_ecx ();
18 /* Run SSSE3 test only if host has SSSE3 support. */
19 if ((cpu_facilities & bit_SSSE3))
25 /* Test the 64-bit form */
27 ssse3_test_pabsd (int *i1, int *r)
29 __m64 t1 = *(__m64 *) i1;
30 *(__m64 *) r = _mm_abs_pi32 (t1);
34 /* Test the 128-bit form */
36 ssse3_test_pabsd128 (int *i1, int *r)
38 /* Assumes incoming pointers are 16-byte aligned */
39 __m128i t1 = *(__m128i *) i1;
40 *(__m128i *) r = _mm_abs_epi32 (t1);
43 /* Routine to manually compute the results */
45 compute_correct_result (int *i1, int *r)
49 for (i = 0; i < 4; i++)
60 int r [4] __attribute__ ((aligned(16)));
64 for (i = 0; i < 256; i += 4)
66 /* Manually compute the result */
67 compute_correct_result(&vals[i + 0], ck);
69 /* Run the 64-bit tests */
70 ssse3_test_pabsd (&vals[i + 0], &r[0]);
71 ssse3_test_pabsd (&vals[i + 2], &r[2]);
72 fail += chk_128 (ck, r);
74 /* Run the 128-bit tests */
75 ssse3_test_pabsd128 (&vals[i + 0], r);
76 fail += chk_128(ck, r);