| /* { dg-do compile } */ | |
| /* { dg-additional-options "-fdump-tree-optimized -fassociative-math -fno-trapping-math -fno-signed-zeros" } */ | |
| #include "tree-vect.h" | |
| #define N (VECTOR_BITS * 11 / 64 + 3) | |
| double | |
| dot_prod (double *x, double *y) | |
| { | |
| double sum = 0; | |
| for (int i = 0; i < N; ++i) | |
| sum += x[i] * y[i]; | |
| return sum; | |
| } | |
| /* { dg-final { scan-tree-dump { = \.COND_FMA } "optimized" { target { vect_double && { vect_fully_masked && scalar_all_fma } } } } } */ |