| /* { dg-do compile { target { { powerpc*-*-* } && { ! powerpc*-apple-darwin* } } } } */ |
| /* { dg-options "-O2 -mrecip -ffast-math -mcpu=power7" } */ |
| /* { dg-final { scan-assembler-times "xsrsqrtedp" 1 } } */ |
| /* { dg-final { scan-assembler-times "xsmsub.dp" 1 } } */ |
| /* { dg-final { scan-assembler-times "xsmuldp" 4 } } */ |
| /* { dg-final { scan-assembler-times "xsnmsub.dp" 2 } } */ |
| /* { dg-final { scan-assembler-times "frsqrtes" 1 } } */ |
| /* { dg-final { scan-assembler-times "fmsubs" 1 } } */ |
| /* { dg-final { scan-assembler-times "fmuls" 4 } } */ |
| /* { dg-final { scan-assembler-times "fnmsubs" 2 } } */ |
| |
| double |
| rsqrt_d (double a) |
| { |
| return 1.0 / __builtin_sqrt (a); |
| } |
| |
| float |
| rsqrt_f (float a) |
| { |
| return 1.0f / __builtin_sqrtf (a); |
| } |