| /* { dg-options "-O2 -ftree-vectorize -fno-vect-cost-model" } */ | |
| void | |
| f (double *restrict res, double *restrict ptr) | |
| { | |
| double x0 = res[0]; | |
| double x1 = res[1]; | |
| for (int i = 0; i < 128; i += 2) | |
| { | |
| x0 = __builtin_fmax (x0, ptr[i + 0]); | |
| x1 = __builtin_fmax (x1, ptr[i + 1]); | |
| } | |
| res[0] = x0; | |
| res[1] = x1; | |
| } | |
| /* { dg-final { scan-assembler {\twhilelo\t(p[0-7])\.d,.*\tfmaxnm\tz[0-9]+\.d, \1/m, z[0-9]+\.d, z[0-9]+\.d\n} } } */ | |
| /* { dg-final { scan-assembler-times {\tfmaxnmv\td[0-9]+, p[0-7], z[0-9]+\.d\n} 2 } } */ |