glibc/sysdeps
Adhemerval Zanella 60c414c346 PowerPC: remove branch prediction from rint implementation
The branch prediction hints is actually hurts performance in this case.
The assembly implementation make two assumptions: 1. 'fabs (x) < 2^52'
is unlikely and 2. 'x > 0.0' is unlike (if 1. is true). Since it a
general floating point function, expected input is not bounded and then
it is better to let the hardware handle the branches.
2013-04-01 06:36:51 -05:00
..
generic Make _dl_phdr pointer to const. 2013-03-28 15:39:32 -07:00
gnu s390x: Move rtld link to /lib 2013-03-19 12:08:35 +01:00
i386 Fix casinh inaccuracy for imaginary part < 1.0, real part small (bug 10357). 2013-03-30 13:31:53 +00:00
ieee754 Remove ONE and MONE 2013-03-29 16:40:36 +05:30
init_array Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for gcrt1.o 2013-03-12 12:50:13 -07:00
mach Use __ehdr_start, if available, as fallback for AT_PHDR. 2013-03-28 16:15:48 -07:00
posix Never call syslog in __libc_message. 2013-03-28 10:38:37 -07:00
powerpc PowerPC: remove branch prediction from rint implementation 2013-04-01 06:36:51 -05:00
pthread Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
s390 S/390: Use attribute_hidden in ifunc-resolve.c 2013-03-05 13:19:03 +01:00
sh Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
sparc Update sparc ULPs. 2013-03-22 13:29:31 -07:00
unix Consolidate Linux and POSIX libc_fatal code. 2013-03-19 17:07:15 -07:00
wordsize-32 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
wordsize-64 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
x86 Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
x86_64 Fix casinh inaccuracy for imaginary part < 1.0, real part small (bug 10357). 2013-03-30 13:31:53 +00:00