projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 79fe1b3b DN |
1 | /* { dg-do run { target powerpc*-*-* } } */ |
| 2 | /* { dg-do run { target i?86-*-* x86_64-*-* } } */ | |
| 3 | /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -maltivec" { target powerpc*-*-* } } */ | |
| 7ccf35ed | 4 | /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -msse2" { target i?86-*-* x86_64-*-* } } */ |
| 79fe1b3b DN |
5 | |
| 6 | #include <stdarg.h> | |
| 7 | #include "tree-vect.h" | |
| 8 | ||
| 9 | #define N 256 | |
| 10 | ||
| 11 | typedef float afloat __attribute__ ((__aligned__(16))); | |
| 12 | ||
| 13 | void bar (afloat *pa, afloat *pb, afloat *pc) | |
| 14 | { | |
| 15 | int i; | |
| 16 | ||
| 17 | /* check results: */ | |
| 18 | for (i = 0; i < N; i++) | |
| 19 | { | |
| 20 | if (pa[i] != (pb[i] * pc[i])) | |
| 21 | abort (); | |
| 22 | } | |
| 23 | ||
| 24 | return; | |
| 25 | } | |
| 26 | ||
| 27 | ||
| 28 | int | |
| 29 | main1 (afloat * pa) | |
| 30 | { | |
| 31 | int i; | |
| 32 | afloat pb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; | |
| 33 | afloat pc[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}; | |
| 34 | ||
| 35 | ||
| 36 | for (i = 0; i < N; i++) | |
| 37 | { | |
| 38 | pa[i] = pb[i] * pc[i]; | |
| 39 | } | |
| 40 | ||
| 41 | bar (pa,pb,pc); | |
| 42 | ||
| 43 | return 0; | |
| 44 | } | |
| 45 | ||
| 46 | int main (void) | |
| 47 | { | |
| 48 | int i; | |
| 49 | afloat a[N]; | |
| 50 | afloat b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57}; | |
| 51 | afloat c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}; | |
| 52 | ||
| 53 | check_vect (); | |
| 54 | ||
| 55 | main1 (a); | |
| 56 | return 0; | |
| 57 | } | |
| 58 | ||
| 59 | /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |