Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pow-sqrt-synth-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { 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" } } */