| /* { dg-require-effective-target vect_condition } */ |
| /* { dg-require-effective-target vect_float } */ |
| |
| #include "tree-vect.h" |
| |
| extern void abort (void) __attribute__ ((noreturn)); |
| |
| #define N 32 |
| |
| /* Non-integer data types. */ |
| |
| float |
| condition_reduction (float *a, float min_v) |
| { |
| float last = 0; |
| |
| for (int i = 0; i < N; i++) |
| if (a[i] < min_v) |
| last = a[i]; |
| |
| return last; |
| } |
| |
| int |
| main (void) |
| { |
| float a[N] = { |
| 11.5, 12.2, 13.22, 14.1, 15.2, 16.3, 17, 18.7, 19, 20, |
| 1, 2, 3.3, 4.3333, 5.5, 6.23, 7, 8.63, 9, 10.6, |
| 21, 22.12, 23.55, 24.76, 25, 26, 27.34, 28.765, 29, 30, |
| 31.111, 32.322 |
| }; |
| |
| check_vect (); |
| |
| float ret = condition_reduction (a, 16.7); |
| |
| if (ret != (float)10.6) |
| abort (); |
| |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 2 "vect" } } */ |
| /* { dg-final { scan-tree-dump-times "optimizing condition reduction with FOLD_EXTRACT_LAST" 4 "vect" { target vect_fold_extract_last } } } */ |
| /* { dg-final { scan-tree-dump-not "condition expression based on integer induction." "vect" } } */ |
| |