| /* Verify that overloaded built-ins for vec_splat with float and |
| double inputs for VSX produce the right code. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_vsx_ok } */ |
| /* { dg-options "-mvsx -O1" } */ |
| |
| #include <altivec.h> |
| |
| vector float |
| test1f (float x) |
| { |
| return vec_splats (x); |
| } |
| |
| vector double |
| test1d (double x) |
| { |
| return vec_splats (x); |
| } |
| |
| // double test generates the permute instruction. |
| /* { dg-final { scan-assembler-times "xxpermdi" 1 } } */ |
| |
| // float test generates a convert (double to single non-signalling) followed by a splat. |
| /* { dg-final { scan-assembler-times {\mxscvdpspn?\M} 1 } } */ |
| /* { dg-final { scan-assembler-times {\mvspltw\M|\mxxspltw\M} 1 } } */ |
