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glibc/sysdeps/i386
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Adhemerval Zanella Netto 16439f419b math: Remove the error handling wrapper from fmod and fmodf 
The error handling is moved to sysdeps/ieee754 version with no SVID
support.  The compatibility symbol versions still use the wrapper
with SVID error handling around the new code.  There is no new symbol
version nor compatibility code on !LIBM_SVID_COMPAT targets
(e.g. riscv).

The ia64 is unchanged, since it still uses the arch specific
__libm_error_region on its implementation.  For both i686 and m68k,
which provive arch specific implementation, wrappers are added so
no new symbol are added (which would require to change the
implementations).

It shows an small improvement, the results for fmod:

  Architecture     | Input           | master   | patch
  -----------------|-----------------|----------|--------
  x86_64 (Ryzen 9) | subnormals      | 12.5049  | 9.40992
  x86_64 (Ryzen 9) | normal          | 296.939  | 296.738
  x86_64 (Ryzen 9) | close-exponents | 16.0244  | 13.119
  aarch64 (N1)     | subnormal       | 6.81778  | 4.33313
  aarch64 (N1)     | normal          | 155.620  | 152.915
  aarch64 (N1)     | close-exponents | 8.21306  | 5.76138
  armhf (N1)       | subnormal       | 15.1083  | 14.5746
  armhf (N1)       | normal          | 244.833  | 241.738
  armhf (N1)       | close-exponents | 21.8182  | 22.457

Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu.
Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
2023-04-03 16:45:27 -03:00
..
fpu math: Remove the error handling wrapper from fmod and fmodf 2023-04-03 16:45:27 -03:00
htl htl: Generalize i386 pt-machdep.h to x86 2023-02-12 16:33:39 +01:00
i586 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
i686 hurd: Move rtld-strncpy-c.c out of mach/hurd/ 2023-04-03 01:10:23 +02:00
i786 Also applying directories. 1999-01-24 10:39:22 +00:00
nptl Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sys Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
____longjmp_chk.S Add sigstack handling to Linux ____longjmp_chk on i386. 2009-07-30 21:50:14 -07:00
__longjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
abort-instr.h update from main archive 961220 1996-12-21 04:13:58 +00:00
add_n.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
addmul_1.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
asm-syntax.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
backtrace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bsd-_setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bsd-setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
configure grep: egrep -> grep -E, fgrep -> grep -F 2022-06-05 12:09:02 -07:00
configure.ac x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE 2022-02-14 07:34:54 -08:00
crti.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
crtn.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-fixup-attribute.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-machine-rel.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-machine.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-tlsdesc.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-tlsdesc.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ffs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
i386-mcount.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Implies Add float128 support for x86_64, x86. 2017-06-26 22:02:24 +00:00
isa.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
link-defines.sym elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT) 2021-10-11 11:14:02 -07:00
lshift.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Makefile mcheck: Align struct hdr to MALLOC_ALIGNMENT bytes [BZ #28068] 2021-07-12 18:13:32 -07:00
malloc-alignment.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memchr.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcopy.h Parameterize OP_T_THRES from memcopy.h 2023-02-06 16:19:35 -03:00
memcpy_chk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcpy.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmove_chk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmove.S Add i386 memset and memcpy assembly functions 2015-08-27 09:04:54 -07:00
mempcpy_chk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mempcpy.S Add i386 memset and memcpy assembly functions 2015-08-27 09:04:54 -07:00
memset_chk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memset.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mp_clz_tab.c Update. 2002-03-14 20:48:50 +00:00
mul_1.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
preconfigure Move base_machine and machine settings from configure.ac to sysdeps preconfigure fragments. 2014-06-25 17:52:56 +00:00
pthread_spin_trylock.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
rawmemchr.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
rshift.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setfpucw.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stackguard-macros.h BZ #15754: CVE-2013-4788 2013-09-23 00:52:09 -04:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
start.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stpcpy.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stpncpy.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcat.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strchr.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strchrnul.S string: Add libc_hidden_proto for strchrnul 2023-02-08 17:13:56 -03:00
strcspn.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string-inlines.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string-opthr.h Parameterize OP_T_THRES from memcopy.h 2023-02-06 16:19:35 -03:00
strlen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strlen.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strpbrk.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strrchr.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strspn.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sub_n.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
submul_1.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
symbol-hacks.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tlsdesc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tlsdesc.sym Introduce TLS descriptors for i386 and x86_64. 2008-05-13 05:41:30 +00:00
tst-audit3.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-audit3.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-audit.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-auditmod3a.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-auditmod3b.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-ld-sse-use.sh Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
unwind-arch.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions Move __fentry__ version definition to sysdeps/{i386,x86_64} 2018-08-10 09:07:44 +02:00