| /* { dg-do run } */ |
| /* { dg-require-effective-target avx2 } */ |
| /* { dg-options "-mavx2 -O3 -fopenmp-simd -fdump-tree-vect-details -fdisable-tree-thread1" } */ |
| |
| #include "avx2-check.h" |
| #define N 64 |
| float a[N]; |
| int c[N]; |
| |
| __attribute__ ((noinline)) int |
| foo () |
| { |
| int i, res = 0; |
| #pragma omp simd safelen(8) |
| for (i=0; i<N; i++) |
| { |
| float t = a[i]; |
| if (t > 0.0f & t < 1.0e+2f) |
| if (c[i] != 0) |
| res += 1; |
| } |
| return res; |
| } |
| |
| __attribute__ ((noinline)) float |
| hundred () |
| { |
| return 100.0f; |
| } |
| |
| static void |
| avx2_test (void) |
| { |
| int i, res; |
| for (i=0; i<N; i++) |
| { |
| c[i] = i % 4; |
| if (i < N / 2) |
| a[i] = (float) (i + 1); |
| else |
| a[i] = (float) i + hundred (); |
| } |
| if (foo () != 24) |
| abort (); |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |
| |
