| /* { dg-do compile { target sqrt_insn } } */ |
| /* { dg-options "-fdump-tree-sincos -Ofast --param max-pow-sqrt-depth=8" } */ |
| /* { dg-additional-options "-mfloat-abi=softfp -mfpu=neon-vfpv4" { target arm*-*-* } } */ |
| |
| double |
| foo (double a) |
| { |
| return __builtin_pow (a, -5.875); |
| } |
| |
| double |
| foof (double a) |
| { |
| return __builtin_pow (a, 0.75f); |
| } |
| |
| double |
| bar (double a) |
| { |
| return __builtin_pow (a, 1.0 + 0.00390625); |
| } |
| |
| double |
| baz (double a) |
| { |
| return __builtin_pow (a, -1.25) + __builtin_pow (a, 5.75) - __builtin_pow (a, 3.375); |
| } |
| |
| #define N 256 |
| void |
| vecfoo (double *a) |
| { |
| for (int i = 0; i < N; i++) |
| a[i] = __builtin_pow (a[i], 1.25); |
| } |
| |
| /* { dg-final { scan-tree-dump-times "synthesizing" 7 "sincos" } } */ |
