glibc/sysdeps/generic
Stefan Liebler f818afdd3b Use GCC builtins for copysign functions if desired.
This patch is always using the corresponding GCC builtin for copysignf, copysign,
and is using the builtin for copysignl, copysignf128 if the USE_FUNCTION_BUILTIN
macros are defined to one in math-use-builtins.h.

Altough the long double version is enabled by default we still need
the macro and the alternative implementation as the _Float128 version
of the builtin is not available with all supported GCC versions.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2019-12-11 15:12:19 +01:00
..
net Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
netinet Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
nfs Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sys Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
_G_config.h Post-cleanup 2: minimize _G_config.h. 2018-02-07 10:10:32 -05:00
_itoa.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
a.out.h
abort-instr.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
adaptive_spin_count.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
aio_misc.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
allocalim.h
asm-syntax.h
atomic-machine.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
c++-types.data Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
confstr.h
device-nrs.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dirstream.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-cache.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-dtprocnum.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-dtv.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-fcntl.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-fileid.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-fptr.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-hash.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-irel.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-librecon.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-lookupcfg.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-machine.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-mman.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-osinfo.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-procinfo.c
dl-procinfo.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-procruntime.c ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
dl-prop.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-sysdep.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dl-tls.h
dl-unistd.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
dwarf2.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
elide.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
eloop-threshold.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
entry.h
errqueue.h
exit-thread.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fd_to_filename.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fenv_private.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fips-private.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fix-fp-int-compare-invalid.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fix-fp-int-convert-overflow.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
fix-int-fp-convert-zero.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
float128-abi.h Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
fork.h
fpu_control.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
framestate.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
gcc-compat.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
gccframe.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
get-rounding-mode.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
gmp-mparam.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
hp-timing-common.h Fix small error in HP_TIMING_PRINT trailing null char setting 2019-09-17 17:50:11 +08:00
hp-timing.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ifreq.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ifunc-init.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ifunc-sel.h Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
internal-signals.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
intr-msg.h
ld.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
ldbl-classify-compat.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldconfig.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
ldsodefs.h Avoid late dlopen failure due to scope, TLS slotinfo updates [BZ #25112] 2019-11-27 20:55:35 +01:00
libanl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libBrokenLocale.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libc-lock.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libc-mmap.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libc-start.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libc-tsd.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libc.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libcrypt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libdl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libm-alias-double.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libm-alias-float128.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libm-alias-float.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libm-alias-ldouble.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
libm-test-ulps Replace gen-libm-test.pl with gen-libm-test.py. 2018-08-09 15:34:12 +00:00
libm-test-ulps-name Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
libm.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libnsl.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
libnss_compat.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_db.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_dns.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_files.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_hesiod.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nis.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nisplus.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libpthread.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libresolv.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
librt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libutil.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
link_map.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
linkmap.h Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
local-setxid.h
localplt.data ld.so: Introduce struct dl_exception 2017-08-10 16:54:57 +02:00
machine-gmon.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
machine-lock.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
machine-sp.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Makefile Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
malloc-alignment.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
malloc-machine.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
malloc-sysdep.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math_ldbl_opt.h Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-12-05 18:15:43 -02:00
math_ldbl.h Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
math_private_calls.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math_private.h Enable inlining issignalingf within glibc 2019-11-21 09:39:48 -06:00
math-barriers.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-nan-payload-double.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-nan-payload-float.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-arch.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-exceptions.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-rounding.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-snan-cast.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-snan-payload.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-snan.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-trap-force.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests-trap.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-tests.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-type-macros-double.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-type-macros-float128.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-type-macros-float.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-type-macros-ldouble.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-type-macros.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
math-use-builtins.h Use GCC builtins for copysign functions if desired. 2019-12-11 15:12:19 +01:00
memcopy.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
memusage.h Change most internal uses of __gettimeofday to __clock_gettime. 2019-10-30 17:04:10 -03:00
mmap_info.h posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 2019-07-10 16:52:50 -03:00
nan-high-order-bit.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
not-cancel.h Remove pause and nanosleep not cancel wrappers 2019-10-31 11:09:06 -03:00
not-errno.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
nscd-types.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
pagecopy.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
paths.h generic paths.h: remove old paths from _PATH_STDPATH 2012-11-04 10:11:39 +01:00
profil-counter.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
pty-private.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
register-dump.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
rtld-lowlevel.h
safe-fatal.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
setjmpP.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sigcontextinfo.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
siglist.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sigset-cvt-mask.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sigsetops.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
single-thread.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
stackguard-macros.h BZ #15754: Fix test case for ARM. 2013-09-23 01:44:38 -04:00
stackinfo.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
stap-probe-machine.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
startup.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
stdio-lock.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
string_private.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
symbol-hacks.h Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
sysdep-cancel.h nptl: Remove tst-cancel-wrappers test and related macros 2019-01-03 18:38:08 -02:00
sysdep.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
thread_state.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
time-clockid.h Use clock_gettime to implement time. 2019-10-30 17:05:14 -03:00
tininess.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
tls-macros.h
tls-setup.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
tls.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
tst-audit.h Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
tst-stack-align.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unsecvars.h Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209) 2017-03-07 20:52:04 +05:30
unwind-dw2-fde-glibc.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind-dw2-fde.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind-dw2-fde.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind-dw2.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind-pe.c
unwind-pe.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind-resume.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
unwind.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
utmp-equal.h Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00