| /* { dg-do compile } */ |
| /* { dg-options "-mdejagnu-cpu=power9 -O2" } */ |
| /* { dg-require-effective-target powerpc_p9vector_ok } */ |
| |
| #include <altivec.h> |
| |
| vector float |
| foo_r (float a) |
| { |
| return (vector float) { a, a, a, a }; /* xscvdpspn/xxspltw */ |
| } |
| |
| vector float |
| foo_r2 (float a) |
| { |
| return vec_splats (a); /* xscvdpspn/xxspltw */ |
| } |
| |
| vector float |
| foo_g (float *a) |
| { |
| float f = *a; |
| |
| __asm__ (" # %0" : "+r" (f)); |
| return (vector float) { f, f, f, f }; /* mtvsrws */ |
| } |
| |
| vector float |
| foo_p (float *a) |
| { |
| return (vector float) { *a, *a, *a, *a }; /* lxvwsx */ |
| } |
| |
| /* { dg-final { scan-assembler-times "xscvdpspn" 2 } } */ |
| /* { dg-final { scan-assembler-times "xxspltw" 2 } } */ |
| /* { dg-final { scan-assembler-times "mtvsrws" 1 } } */ |
| /* { dg-final { scan-assembler-times "lxvwsx" 1 } } */ |
