| /* { dg-require-effective-target vect_int } */ | |
| #include <stdarg.h> | |
| #include "tree-vect.h" | |
| #define N 16 | |
| unsigned short out[N]; | |
| unsigned short in[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; | |
| int i; | |
| __attribute__ ((noinline)) int | |
| main1 () | |
| { | |
| unsigned short *pin = &in[0]; | |
| unsigned short *pout = &out[0]; | |
| *pout++ = *pin++; | |
| *pout++ = *pin++; | |
| if (i) | |
| __asm__ volatile ("" : : : "memory"); | |
| /* Check results. */ | |
| if (out[0] != in[0] | |
| || out[1] != in[1]) | |
| abort(); | |
| return 0; | |
| } | |
| int main (void) | |
| { | |
| check_vect (); | |
| main1 (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump-times "optimized: basic block" 1 "slp2" } } */ |