Merge from mainline (165734:167278).
[official-gcc/graphite-test-results.git] / gcc / testsuite / gcc.target / i386 / avx-vzeroupper-3.c
blob8053d787fea440006bf579e234d841a76279e978
1 /* { dg-do run } */
2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx -mvzeroupper" } */
5 #include "avx-check.h"
7 int s[8] = {1, 2, 3, 4, 5, 6, 7, 8};
8 int d[8] = {11, 22, 33, 44, 55, 66, 77, 88};
10 void
11 __attribute__((noinline))
12 foo ()
14 int i;
15 for (i = 0; i < ARRAY_SIZE (d); i++)
16 d[i] = s[i] + 0x1000;
19 static void
20 __attribute__((noinline))
21 bar (__m256i src)
23 foo ();
24 _mm256_storeu_si256 ((__m256i*) d, src);
25 if (__builtin_memcmp (d, s, sizeof (d)))
26 abort ();
29 static void
30 avx_test (void)
32 __m256i src = _mm256_loadu_si256 ((__m256i*) s);
33 bar (src);