glibc/sysdeps/generic/math-use-builtins-roundeven.h
Shen-Ta Hsieh eb9066203f Use GCC builtins for roundeven functions if desired.
This patch is using the corresponding GCC builtin for roundevenf,
roundeven and roundevenl if the USE_FUNCTION_BUILTIN macros are defined
to one in math-use-builtins.h.

These builtin functions is supported since GCC 10.

The code of the generic implementation is not changed.

Signed-off-by: Shen-Ta Hsieh <ibmibmibm.tw@gmail.com>
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
2021-06-27 07:56:57 -07:00

5 lines
134 B
C

#define USE_ROUNDEVEN_BUILTIN 0
#define USE_ROUNDEVENF_BUILTIN 0
#define USE_ROUNDEVENL_BUILTIN 0
#define USE_ROUNDEVENF128_BUILTIN 0