| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_altivec_ok } */ |
| /* { dg-require-effective-target lp64 } */ |
| /* { dg-options "-mdejagnu-cpu=power6 -maltivec -O2" } */ |
| |
| #include <altivec.h> |
| |
| #pragma GCC target ("cpu=power6,altivec") |
| #ifdef _ARCH_PWR6 |
| vector int |
| test1 (vector int a, vector int b) |
| { |
| return vec_add (a, b); |
| } |
| #else |
| #error failed power6 pragma target |
| #endif |
| |
| #pragma GCC target ("cpu=power7") |
| /* Force a re-read of altivec.h with new cpu target. */ |
| #undef _ALTIVEC_H |
| #include <altivec.h> |
| #ifdef _ARCH_PWR7 |
| vector signed int |
| test2 (vector signed int a, vector signed int b) |
| { |
| return vec_sldw (a, b, 3); |
| } |
| #else |
| #error failed to set power7 pragma target |
| #endif |
| |