From 62560ee84095274bab1050817f42e782df226a17 Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Wed, 11 Dec 2019 15:09:21 +0100 Subject: Use GCC builtins for ceil functions if desired. This patch is using the corresponding GCC builtin for ceilf, ceil, ceill and ceilf128 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/s390/fpu/math-use-builtins.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'sysdeps/s390') diff --git a/sysdeps/s390/fpu/math-use-builtins.h b/sysdeps/s390/fpu/math-use-builtins.h index c213c16c6f..5435cbb65f 100644 --- a/sysdeps/s390/fpu/math-use-builtins.h +++ b/sysdeps/s390/fpu/math-use-builtins.h @@ -38,14 +38,20 @@ # define USE_FLOORF_BUILTIN 1 # define USE_FLOORL_BUILTIN 1 +# define USE_CEIL_BUILTIN 1 +# define USE_CEILF_BUILTIN 1 +# define USE_CEILL_BUILTIN 1 + # if __GNUC_PREREQ (8, 0) # define USE_NEARBYINTF128_BUILTIN 1 # define USE_RINTF128_BUILTIN 1 # define USE_FLOORF128_BUILTIN 1 +# define USE_CEILF128_BUILTIN 1 # else # define USE_NEARBYINTF128_BUILTIN 0 # define USE_RINTF128_BUILTIN 0 # define USE_FLOORF128_BUILTIN 0 +# define USE_CEILF128_BUILTIN 0 # endif #else @@ -66,6 +72,11 @@ # define USE_FLOORL_BUILTIN 0 # define USE_FLOORF128_BUILTIN 0 +# define USE_CEIL_BUILTIN 0 +# define USE_CEILF_BUILTIN 0 +# define USE_CEILL_BUILTIN 0 +# define USE_CEILF128_BUILTIN 0 + #endif /* ! HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT */ #endif /* math-use-builtins.h */ -- cgit 1.4.1