1/* { dg-do run } */ 2/* { dg-require-effective-target sse4 } */ 3/* { dg-options "-O1 -msse4.2 -ftree-vectorize" } */ 4 5#include "sse4_2-check.h" 6 7unsigned long long v1[] __attribute__ ((aligned(16))) = 8{ 9 0x8000000000000000ULL, 2, 10 3, 0xd000000000000000ULL 11}; 12unsigned long long v2[] __attribute__ ((aligned(16))) = 13{ 14 4, 0xb000000000000000ULL, 15 0xf000000000000000ULL, 6 16}; 17 18unsigned long long max[] = 19{ 20 0x8000000000000000ULL, 0xb000000000000000ULL, 21 0xf000000000000000ULL, 0xd000000000000000ULL 22}; 23 24unsigned long long min[] = 25{ 26 4, 2, 27 3, 6 28}; 29 30unsigned long long res[4] __attribute__ ((aligned(16))); 31 32extern void abort (void); 33 34void 35find_max (void) 36{ 37 int i; 38 39 for (i = 0; i < 4; i++) 40 res[i] = v1[i] < v2[i] ? v2[i] : v1[i]; 41} 42 43void 44find_min (void) 45{ 46 int i; 47 48 for (i = 0; i < 4; i++) 49 res[i] = v1[i] > v2[i] ? v2[i] : v1[i]; 50} 51 52static void 53sse4_2_test (void) 54{ 55 int i; 56 int err = 0; 57 58 find_max (); 59 for (i = 0; i < 4; i++) 60 if (res[i] != max[i]) 61 err++; 62 63 find_min (); 64 for (i = 0; i < 4; i++) 65 if (res[i] != min[i]) 66 err++; 67 68 if (err) 69 abort (); 70} 71