Ondřej Bílka 584b18eb4d Add strstr with unaligned loads. Fixes bug 12100. ...

A sse42 version of strstr used pcmpistr instruction which is quite
ineffective. A faster way is look for pairs of characters which is uses
sse2, is faster than pcmpistr and for real strings a pairs we look for
are relatively rare.

For linear time complexity we use buy or rent technique which switches
to two-way algorithm when superlinear behaviour is detected.

2013-12-14 20:08:13 +01:00

..

generic

Adjust generic swapon prototype to match Linux version.

2013-11-21 15:44:26 -08:00

gnu

Use __glibc_reserved instead __unused.

2013-11-26 12:32:28 +01:00

i386

Move tests of lgamma from libm-test.inc to auto-libm-test-in.

2013-12-08 23:56:28 +00:00

ieee754

Consolidate definition of constant t22

2013-12-11 12:08:19 +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

rename configure.in to configure.ac

2013-10-30 17:32:08 +10:00

posix

Remove redundant GAIH_OKIFUNSPEC and GAIH_EAI.

2013-12-02 20:23:13 +05:30

powerpc

PowerPC: multiarch hypot/hypotf for PowerPC64

2013-12-13 15:38:01 -05:00

pthread

Fix typos.

2013-08-21 19:48:48 +02:00

s390

[BZ #16214] S/390: Fix TLS GOT pointer setup.

2013-11-29 09:57:04 +01:00

sh

Move sysdeps/sh/sh4/fpu/bits/fenv.h to sysdeps/sh/bits/.

2013-12-14 10:12:32 +09:00

sparc

Fix dbl-64 e_sqrt.c for non-default rounding modes (bug 16271).

2013-11-28 16:50:38 +00:00

unix

PowerPC: Adjust multiarch Implies for PowerPC64

2013-12-13 14:58:02 -05:00

wordsize-32

Remove --disable-versioning.

2013-09-04 15:25:42 +00:00

wordsize-64

Move dummy glob64.c alongside glob.c that defines glob64.

2013-05-06 16:11:11 -07:00

x86

Use __glibc_reserved instead __unused.

2013-11-26 12:32:28 +01:00

x86_64

Add strstr with unaligned loads. Fixes bug 12100.

2013-12-14 20:08:13 +01:00