| /* { dg-do compile } */ |
| /* { dg-require-effective-target powerpc_p9vector_ok } */ |
| /* { dg-options "-mdejagnu-cpu=power9 -O2" } */ |
| |
| /* Verify P9 changes to allow DImode into Altivec registers, and generate |
| constants using XXSPLTIB. */ |
| |
| double |
| p9_zero (void) |
| { |
| long l = 0; |
| double ret; |
| |
| __asm__ ("xxlor %x0,%x1,%x1" : "=&d" (ret) : "wa" (l)); |
| |
| return ret; |
| } |
| |
| double |
| p9_plus_1 (void) |
| { |
| long l = 1; |
| double ret; |
| |
| __asm__ ("xxlor %x0,%x1,%x1" : "=&d" (ret) : "wa" (l)); |
| |
| return ret; |
| } |
| |
| double |
| p9_minus_1 (void) |
| { |
| long l = -1; |
| double ret; |
| |
| __asm__ ("xxlor %x0,%x1,%x1" : "=&d" (ret) : "wa" (l)); |
| |
| return ret; |
| } |
| |
| /* { dg-final { scan-assembler {\mxxspltib\M} } } */ |
| /* { dg-final { scan-assembler-not {\mmtvsr} } } */ |
| /* { dg-final { scan-assembler-not {\mlfd\M} } } */ |
| /* { dg-final { scan-assembler-not {\mld\M} } } */ |
| /* { dg-final { scan-assembler-not {\mlxsd\M} } } */ |
