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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-12-01 10:37:44 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-12-13 09:08:07 -0300 |
| commit | 72ab1eaec7e46cdb6c4f37fb687a7a593f93020a (patch) | |
| tree | f00e454f281e8e40eee79f2ddb81437cb97ea0f6 /math | |
| parent | 2eb1cd2f47fe6568c539fa105551bb73df8368ec (diff) | |
| download | glibc-72ab1eaec7e46cdb6c4f37fb687a7a593f93020a.zip glibc-72ab1eaec7e46cdb6c4f37fb687a7a593f93020a.tar.gz glibc-72ab1eaec7e46cdb6c4f37fb687a7a593f93020a.tar.bz2 | |
math: Add math-use-builtinds-fmax.h
It allows the architecture to use the builtin instead of generic
implementation.
Diffstat (limited to 'math')
| -rw-r--r-- | math/s_fmax_template.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/math/s_fmax_template.c b/math/s_fmax_template.c index d817406..4a88266 100644 --- a/math/s_fmax_template.c +++ b/math/s_fmax_template.c @@ -17,10 +17,14 @@ <https://www.gnu.org/licenses/>. */ #include <math.h> +#include <math-use-builtins.h> FLOAT M_DECL_FUNC (__fmax) (FLOAT x, FLOAT y) { +#if M_USE_BUILTIN (FMAX) + return M_SUF (__builtin_fmax) (x, y); +#else if (isgreaterequal (x, y)) return x; else if (isless (x, y)) @@ -29,6 +33,7 @@ M_DECL_FUNC (__fmax) (FLOAT x, FLOAT y) return x + y; else return isnan (y) ? x : y; +#endif } declare_mgen_alias (__fmax, fmax); |