glibc/sysdeps
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
..
aarch64 AArch64: Add support for roundeven[f] 2021-06-08 13:33:09 +01:00
alpha nptl: Move pthread_spin_trylock into libc 2021-04-23 17:06:48 +02:00
arc ARC: Update ulps 2021-04-14 09:24:45 -07:00
arm nptl: Remove remaining code from libpthread 2021-05-21 22:35:01 +02:00
csky Reduce the statically linked startup code [BZ #23323] 2021-02-25 12:13:02 +01:00
generic Use GCC builtins for roundeven functions if desired. 2021-06-27 07:56:57 -07:00
gnu posix: Add glob64 with 64-bit time_t support 2021-06-15 10:42:11 -03:00
hppa nptl: Move pthread_spin_init, Move pthread_spin_unlock into libc 2021-04-23 17:06:44 +02:00
htl Consolidate pthread_atfork 2021-06-24 10:04:41 -03:00
hurd Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
i386 Properly check stack alignment [BZ #27901] 2021-05-24 07:42:12 -07:00
ia64 nptl: Remove remaining code from libpthread 2021-05-21 22:35:01 +02:00
ieee754 Use GCC builtins for roundeven functions if desired. 2021-06-27 07:56:57 -07:00
m68k m68: Fix build after 9acda61d94 2021-04-06 15:10:31 -03:00
mach posix: Consolidate fork implementation 2021-06-24 10:02:06 -03:00
microblaze Reduce the statically linked startup code [BZ #23323] 2021-02-25 12:13:02 +01:00
mips dlfcn: Cleanups after -ldl is no longer required 2021-06-03 09:11:45 +02:00
nios2 Update Nios II libm-test-ulps. 2021-04-01 19:41:40 +00:00
nptl Linux: Move timer helper routines from librt to libc 2021-06-25 12:21:12 +02:00
posix hurd: Fix build after 52a5fe70a2 2021-06-23 14:14:48 -03:00
powerpc Add build option to disable usage of scv on powerpc 2021-06-10 16:23:25 -03:00
pthread Consolidate pthread_atfork 2021-06-24 10:04:41 -03:00
riscv nptl: Remove remaining code from libpthread 2021-05-21 22:35:01 +02:00
s390 iconvdata: Move gconv-modules configuration to gconv-modules.conf 2021-06-09 09:47:16 +05:30
sh nptl: Move pthread_spin_trylock into libc 2021-04-23 17:06:48 +02:00
sparc nptl: Remove remaining code from libpthread 2021-05-21 22:35:01 +02:00
unix Linux: Move timer helper routines from librt to libc 2021-06-25 12:21:12 +02:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
wordsize-64 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
x86 x86: Fix tst-cpu-features-cpuinfo on Ryzen 9 (BZ #27873) 2021-06-24 09:57:46 -03:00
x86_64 x86_64: roundeven with sse4.1 support 2021-06-27 07:56:57 -07:00