| /* { dg-additional-options "-fopenmp-simd" } */ |
| /* { dg-final { scan-tree-dump-times "vectorized \[12] loops" 2 "vect" { target vect_condition } } } */ |
| |
| #include "tree-vect.h" |
| |
| int v; |
| |
| __attribute__((noipa)) int |
| foo (int *a) |
| { |
| int x = 5; |
| #pragma omp simd lastprivate (conditional: x) |
| for (int i = 0; i < 128; i++) |
| if (a[i]) |
| x = a[i]; |
| return x; |
| } |
| |
| __attribute__((noipa)) int |
| bar (int *a, int *b) |
| { |
| int x = 0; |
| #pragma omp simd lastprivate (conditional: x, v) |
| for (int i = 16; i < 128; ++i) |
| { |
| if (a[i]) |
| x = a[i]; |
| if (b[i]) |
| v = b[i] + 10; |
| } |
| return x; |
| } |
| |
| int |
| main () |
| { |
| int a[128], b[128], i; |
| check_vect (); |
| for (i = 0; i < 128; i++) |
| { |
| a[i] = ((i % 11) == 2) ? i + 10 : 0; |
| asm volatile ("" : "+g" (i)); |
| b[i] = ((i % 13) == 5) ? i * 2 : 0; |
| } |
| if (foo (a) != 133) |
| abort (); |
| if (bar (b, a) != 244) |
| abort (); |
| if (v != 143) |
| abort (); |
| return 0; |
| } |