| /* { dg-do run { target aarch64_sve_hw } } */ |
| /* { dg-options "-O2 -ftree-vectorize" } */ |
| |
| #include "slp_3.c" |
| |
| #define N (77 * 4) |
| |
| #define HARNESS(TYPE) \ |
| { \ |
| TYPE a[N], b[4] = { 41, 25, 31, 62 }; \ |
| for (unsigned int i = 0; i < N; ++i) \ |
| { \ |
| a[i] = i * 2 + i % 5; \ |
| asm volatile ("" ::: "memory"); \ |
| } \ |
| vec_slp_##TYPE (a, N / 4); \ |
| for (unsigned int i = 0; i < N; ++i) \ |
| { \ |
| TYPE orig = i * 2 + i % 5; \ |
| TYPE expected = orig + b[i % 4]; \ |
| if (a[i] != expected) \ |
| __builtin_abort (); \ |
| } \ |
| } |
| |
| int __attribute__ ((optimize (1))) |
| main (void) |
| { |
| TEST_ALL (HARNESS) |
| } |