| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_p8vector_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power8 -O3 " } */ |
| /* { dg-final { scan-assembler-times "lxvd2x" 2 } } */ |
| /* { dg-final { scan-assembler "stxvd2x" } } */ |
| /* { dg-final { scan-assembler-not "xxpermdi" } } */ |
| |
| /* Verify that swap optimization does not interfere with unaligned |
| loads and stores. */ |
| |
| /* Test case to resolve PR79044. */ |
| |
| #include <altivec.h> |
| |
| void pr79044 (float *x, float *y, float *z) |
| { |
| vector float a = __builtin_vec_xl (0, x); |
| vector float b = __builtin_vec_xl (0, y); |
| vector float c = __builtin_vec_mul (a, b); |
| __builtin_vec_xst (c, 0, z); |
| } |
