From a2a9b004297b777758420c952cb6eea5985d37fe Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Wed, 11 Dec 2019 15:09:20 +0100 Subject: Use GCC builtins for rint functions if desired. This patch is using the corresponding GCC builtin for rintf, rint, rintl and rintf128 if the USE_FUNCTION_BUILTIN macros are defined to one in math-use-builtins.h. This is the case for s390 if build with at least --march=z196 --mzarch. Otherwise the generic implementation is used. The code of the generic implementation is not changed. Reviewed-by: Adhemerval Zanella --- sysdeps/generic/math-use-builtins.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'sysdeps/generic') diff --git a/sysdeps/generic/math-use-builtins.h b/sysdeps/generic/math-use-builtins.h index e12490ed41..64b4a4bb5b 100644 --- a/sysdeps/generic/math-use-builtins.h +++ b/sysdeps/generic/math-use-builtins.h @@ -26,4 +26,9 @@ #define USE_NEARBYINTL_BUILTIN 0 #define USE_NEARBYINTF128_BUILTIN 0 +#define USE_RINT_BUILTIN 0 +#define USE_RINTF_BUILTIN 0 +#define USE_RINTL_BUILTIN 0 +#define USE_RINTF128_BUILTIN 0 + #endif /* math-use-builtins.h */ -- cgit 1.4.1