Joseph Myers 527cd19c3d Make dbl-64 atan and tan into weak aliases. ... This patch converts the dbl-64 implementations of atan and tan into weak aliases of __atan and __tan, in preparation for making them use libm_alias_double. Consequent changes are made to the x86_64 multiarch versions wrapping round them (with the dbl-64 functions, like other such functions, being made not to define their aliases at all if __atan or __tan are defined as macros by an including file). Tested for x86_64, and with build-many-glibcs.py. * sysdeps/ieee754/dbl-64/s_atan.c (atan): Rename to __atan and define as weak alias of __atan. Do not define any aliases if [__atan]. [NO_LONG_DOUBLE] (__atanl): Define as strong alias of __atan. [NO_LONG_DOUBLE] (atanl): Define as weak alias of __atanl. * sysdeps/ieee754/dbl-64/s_tan.c (tan): Rename to __tan and define as weak alias of __tan. Do not define any aliases if [__tan]. [NO_LONG_DOUBLE] (__tanl): Define as strong alias of __tan. [NO_LONG_DOUBLE] (tanl): Define as weak alias of __tanl. * sysdeps/x86_64/fpu/multiarch/s_atan-avx.c (atan): Rename to __atan. * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c (atan): Likewise. * sysdeps/x86_64/fpu/multiarch/s_atan-fma4.c (atan): Likewise. * sysdeps/x86_64/fpu/multiarch/s_atan.c (atan): Rename to __atan and define as weak alias of __atan. * sysdeps/x86_64/fpu/multiarch/s_tan-avx.c (tan): Rename to __atan. * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c (tan): Likewise. * sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c (tan): Likewise. * sysdeps/x86_64/fpu/multiarch/s_tan.c (tan): Rename to __tan and define as weak alias of __tan.		2017-10-02 20:20:52 +00:00
..
aarch64	AArch64: update libm-test-ulps	2017-09-28 15:28:46 +01:00
alpha	Remove ancient __signbit inlines	2017-09-28 19:52:13 +01:00
arm	arm: Update elf_machine_load_address for static PIE	2017-09-29 16:23:33 -07:00
generic	Hide internal __ifreq function [BZ #18822]	2017-10-01 17:35:46 -07:00
gnu	hurd: Fix getifaddrs' and freeifaddrs' symbol exposition	2017-09-28 01:05:18 +02:00
hppa	Obsolete pow10 functions.	2017-09-01 21:13:18 +00:00
i386	Do not wrap logf, log2f and powf	2017-10-02 14:39:38 +01:00
ia64	New symbol version for logf, log2f and powf without SVID compat	2017-10-02 14:38:03 +01:00
ieee754	Make dbl-64 atan and tan into weak aliases.	2017-10-02 20:20:52 +00:00
init_array	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
m68k	Do not wrap logf, log2f and powf	2017-10-02 14:39:38 +01:00
mach	Hide internal __setrlimit function [BZ #18822]	2017-10-01 17:46:54 -07:00
microblaze	Obsolete pow10 functions.	2017-09-01 21:13:18 +00:00
mips	mips: Update elf_machine_load_address for static PIE	2017-09-29 16:22:00 -07:00
nios2	Enable unwind info in libc-start.c and backtrace.c	2017-09-19 15:07:58 +01:00
nptl	Remove extra semicolons in struct pthread_mutex (bug 21804)	2017-07-24 12:22:05 +02:00
posix	Hide internal idna functions [BZ #18822]	2017-10-01 17:33:22 -07:00
powerpc	Do not wrap expf and exp2f	2017-10-02 14:38:54 +01:00
pthread	aio: Remove internal_function function attribute	2017-08-31 15:59:06 +02:00
s390	Remove ancient __signbit inlines	2017-09-28 19:52:13 +01:00
sh	Enable unwind info in libc-start.c and backtrace.c	2017-09-19 15:07:58 +01:00
sparc	Remove ancient __signbit inlines	2017-09-28 19:52:13 +01:00
tile	Remove ancient __signbit inlines	2017-09-28 19:52:13 +01:00
unix	New symbol version for logf, log2f and powf without SVID compat	2017-10-02 14:38:03 +01:00
wordsize-32	Build divdi3 only for architecture that required it	2017-04-06 15:14:34 -03:00
wordsize-64	posix: Consolidate Linux glob implementation	2017-09-08 16:34:02 +02:00
x86	Remove ancient __signbit inlines	2017-09-28 19:52:13 +01:00
x86_64	Make dbl-64 atan and tan into weak aliases.	2017-10-02 20:20:52 +00:00