URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [avx2-vpsubusb-2.c] - Rev 696
Go to most recent revision | Compare with Previous | Blame | View Log
/* { dg-do run } */ /* { dg-options "-mavx2 -O2" } */ /* { dg-require-effective-target avx2 } */ #include "avx2-check.h" void static avx2_test (void) { union256i_b u, s1, s2; unsigned char e[32]; int i, tmp; s1.x = _mm256_set_epi8 (1, 2, 3, 4, 10, 20, 30, 90, 80, 40, 100, 15, 98, 25, 98, 7, 88, 44, 33, 22, 11, 98, 76, 200, 34, 78, 39, 6, 3, 4, 5, 119); s2.x = _mm256_set_epi8 (88, 44, 33, 220, 11, 98, 76, 100, 34, 78, 39, 6, 3, 4, 5, 219, 1, 2, 3, 4, 10, 20, 30, 90, 80, 40, 100, 15, 98, 25, 98, 7); u.x = _mm256_subs_epu8 (s1.x, s2.x); for (i = 0; i < 32; i++) { tmp = (unsigned char) s1.a[i] - (unsigned char) s2.a[i]; if (tmp < 0) tmp = 0; e[i] = tmp; } if (check_union256i_b (u, e)) abort (); }
Go to most recent revision | Compare with Previous | Blame | View Log