| /* { dg-do compile } */ | |
| /* { dg-require-effective-target arm_neon_ok } */ | |
| /* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -mvectorize-with-neon-double" } */ | |
| /* { dg-add-options arm_neon } */ | |
| #define N 32 | |
| int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; | |
| float fa[N]; | |
| int ia[N]; | |
| int convert() | |
| { | |
| int i; | |
| /* int -> float */ | |
| for (i = 0; i < N; i++) | |
| fa[i] = (float) ib[i]; | |
| /* float -> int */ | |
| for (i = 0; i < N; i++) | |
| ia[i] = (int) fa[i]; | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" } } */ |