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b7848899a5
glibc/sysdeps
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Joseph Myers b7848899a5 Remove configure tests for FMA4 support. 
GCC added support for -mfma4 in version 4.5.  Thus the configure tests
for this support are obsolete, and this patch removes them.

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by this patch).

	* sysdeps/i386/configure.ac (libc_cv_cc_fma4): Remove configure
	test.
	* sysdeps/i386/configure: Regenerated.
	* sysdeps/x86_64/configure.ac (libc_cv_cc_fma4): Remove configure
	test.
	* sysdeps/x86_64/configure: Regenerated.
	* sysdeps/x86_64/fpu/multiarch/Makefile [$(have-mfma4) = yes]:
	Make code unconditional.
	* sysdeps/x86_64/fpu/multiarch/e_asin.c [HAVE_FMA4_SUPPORT]:
	Likewise.
	* sysdeps/x86_64/fpu/multiarch/e_atan2.c [HAVE_FMA4_SUPPORT]:
	Likewise.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/e_exp.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/e_log.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/e_pow.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	* sysdeps/x86_64/fpu/multiarch/s_atan.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/s_fma.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/s_fmaf.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/s_sin.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* sysdeps/x86_64/fpu/multiarch/s_tan.c [HAVE_FMA4_SUPPORT]: Make
	code unconditional.
	[!HAVE_FMA4_SUPPORT]: Remove conditional code.
	* config.h.in (HAVE_FMA4_SUPPORT): Remove #undef.
2015-10-09 16:02:54 +00:00
..
aarch64 Regenerate aarch64 libm-test-ulps 2015-09-24 14:22:31 +01:00
alpha Move bits/atomic.h to atomic-machine.h (bug 14912). 2015-09-11 20:00:19 +00:00
arm arm: setjmp/longjmp: fix PIC vs SHARED thinkos 2015-09-18 13:09:57 -04:00
generic Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050). 2015-10-05 17:46:50 +00:00
gnu Add more TCP_* values to netinet/tcp.h. 2015-09-01 13:45:49 +00:00
hppa Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
i386 Remove configure tests for FMA4 support. 2015-10-09 16:02:54 +00:00
ia64 Move bits/atomic.h to atomic-machine.h (bug 14912). 2015-09-11 20:00:19 +00:00
ieee754 Fix dbl-64 lrint for 64-bit long (bug 19095). 2015-10-09 00:32:14 +00:00
init_array NPTL: Initializer for .init_array-only configurations. 2015-02-13 13:19:11 -08:00
m68k Use soft-fp fma for no-FPU ColdFire (bug 13304). 2015-09-25 17:30:56 +00:00
mach Add task_notify to mach_interface_list 2015-10-08 02:14:43 +02:00
microblaze Use soft-fp fma for MicroBlaze (bug 13304). 2015-09-25 17:29:19 +00:00
mips Use dbl-64/wordsize-64 for MIPS64. 2015-10-07 00:43:08 +00:00
nacl NaCl: Do not install <sys/mtio.h>. 2015-09-11 14:16:18 -07:00
nios2 Fixes extern protected data handling testcases elf/tst-protected1a 2015-07-26 05:27:18 -07:00
nptl Use __libc_ptf_call in _longjmp_unwind 2015-09-18 12:22:47 -07:00
posix To fix BZ #18675, use __fstatvfs64 in __fpathconf. 2015-09-09 18:41:25 -07:00
powerpc Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050). 2015-10-05 17:46:50 +00:00
pthread Move bits/libc-lock.h and bits/libc-lockP.h out of bits/ (bug 14912). 2015-09-08 21:11:03 +00:00
s390 Move bits/atomic.h to atomic-machine.h (bug 14912). 2015-09-11 20:00:19 +00:00
sh Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
sparc Make scalbn set errno (bug 6803). 2015-09-16 21:11:00 +00:00
tile Don't use dbl-64/wordsize-64 lround based on llround for ILP32 (bug 19079). 2015-10-07 00:40:12 +00:00
unix Move sysdeps/unix/sysv/linux/i386/i486/*.? to i386 2015-09-30 10:12:44 -07:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
x86 Fix pow missing underflows (bug 18825). 2015-09-25 22:29:10 +00:00
x86_64 Remove configure tests for FMA4 support. 2015-10-09 16:02:54 +00:00