/* { dg-require-effective-target vect_int } */ | |
#include <stdarg.h> | |
#include "tree-vect.h" | |
#define N 32 | |
unsigned int out[N*8]; | |
unsigned int in[N*8] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63}; | |
unsigned int arr[N] = {0,1,2,3,4,5,6,7}; | |
__attribute__ ((noinline)) int | |
main1 (int dummy) | |
{ | |
int i; | |
unsigned int *pin = &in[0]; | |
unsigned int *pout = &out[0]; | |
unsigned int a = 0; | |
for (i = 0; i < N; i++) | |
{ | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
*pout++ = *pin++ + a; | |
if (arr[i] = i) | |
a = i; | |
else | |
a = 2; | |
} | |
a = 0; | |
/* check results: */ | |
for (i = 0; i < N; i++) | |
{ | |
if (out[i*8] != in[i*8] + a | |
|| out[i*8 + 1] != in[i*8 + 1] + a | |
|| out[i*8 + 2] != in[i*8 + 2] + a | |
|| out[i*8 + 3] != in[i*8 + 3] + a | |
|| out[i*8 + 4] != in[i*8 + 4] + a | |
|| out[i*8 + 5] != in[i*8 + 5] + a | |
|| out[i*8 + 6] != in[i*8 + 6] + a | |
|| out[i*8 + 7] != in[i*8 + 7] + a) | |
abort (); | |
if (arr[i] = i) | |
a = i; | |
else | |
a = 2; | |
} | |
return 0; | |
} | |
int main (void) | |
{ | |
check_vect (); | |
main1 (33); | |
return 0; | |
} | |
/* { dg-final { scan-tree-dump-times "Vectorized basic-block" 1 "slp" } } */ | |
/* { dg-final { cleanup-tree-dump "slp" } } */ | |