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5025581e1c
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171 Commits

Author SHA1 Message Date
Will Schmidt
5025581e1c power7 memcpy VSX optimizations 2011-09-07 21:54:41 -04:00
Aurelien Jarno
873a772e30 Fix duplicate definition of Elf64_FuncDesc 2011-08-23 15:05:32 +02:00
David S. Miller
42675c6ff0 Add an elf_ifunc_invoke interface so that architectures can implement 
the ifunc resolver calls however they wish.
 2011-06-20 19:56:40 -07:00
Ryan S. Arnold
457bddfc2a Prevent Altivec and VSX insns on PowerPC64 when no FPRs or VRs are avail. 
(cherry picked from commit 4749a0058b)

Conflicts:

	ChangeLog
 2011-05-20 06:34:48 -04:00
Ulrich Drepper
7a41d99a35 Fix whitespaces. 2011-04-22 21:38:13 -04:00
Jim Meyering
ded5b9b7c7 Remove doubled words. 2011-04-22 21:34:32 -04:00
Andreas Schwab
4420675c9d Fix POWER4/POWER7 optimized strncmp to not read past differing bytes 2011-04-17 22:03:53 -04:00
Ryan S. Arnold
2206397e1c Disable VSX usage in rtld.c to prevent TOC ref before relocs are resolved. 2011-02-17 00:59:15 -05:00
Luis Machado
344d0b545d power7-optimized mempcpy 2010-11-05 08:01:13 -04:00
Michael B. Brutman
d0b9e94faf powerpc: PPCA2/A2 optimized memcpy function 2010-10-24 21:47:33 -04:00
Jakub Jelinek
5e908464b9 Implement accurate fma. 2010-10-13 22:27:03 -04:00
Luis Machado
91c4255919 powerpc: Use generic memset for RTLD for ppc32/64 2010-09-29 12:21:14 -04:00
Ulrich Drepper
724da3d7f4 Revert "powerpc: PPCA2 optimized memcpy function" 
This reverts commit 44f91d3884.

Conflicts:

	ChangeLog
 2010-09-27 23:02:55 -04:00
Michael B. Brutman
44f91d3884 powerpc: PPCA2 optimized memcpy function 2010-09-21 14:06:46 -07:00
Andreas Schwab
817328eea7 Remove undefined operations 2010-09-05 13:55:08 +02:00
Luis Machado
fe2f79db99 powerpc: Various P7-optimized string functions 2010-08-19 07:38:41 -07:00
Alan Modra
bebff237c5 PowerPC64 ABI fixes 2010-08-12 09:19:19 -07:00
Ulrich Drepper
9b059f9774 Whitespace fixes. 2010-07-15 08:39:26 -07:00
Luis Machado
77c1b06986 POWER6/7 optimizations for copysign 2010-07-15 08:24:40 -07:00
Luis Machado
f47c9a11ad powerpc: Re-work the Implies structure 
This patch tries to organize the implies files for ppc, since there are
a number of processors and most of them are compatible with each other
(backwards compatible).

Having in mind that we start the search for processor-specific files in
the sysdeps/unix/sysv/linux tree
(sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be
exact), we would like to grab any linux-specific code from that tree
prior to going through the other tree (sysdeps/powerpc/...).

For that, i removed the Implies files that were originally inside the
fpu directories and placed then in the non-fpu directories (still inside
the unix/sysv/linux tree). If no processor-specific/linux-specific files
could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu
directory for that specific processor AND also the non-fpu directory for
that same tree.

If, again, no processor-specific code is found, we read another Implies
file that will point to the most compatible processor that we should
grab code from, and so on, until we reach the power4 processor.

So, in summary, the Implies files will live inside these directories
now:

* sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]
* sysdeps/powerpc/powerpc[32|64]/[processor]

Practical example of the order we will use to pick power6-specific code
with the new structure.

sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power5+/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5+ ->
sysdeps/powerpc/powerpc[32|64]/power5/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5 ->
sysdeps/powerpc/powerpc[32|64]/power4/fpu ->
sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the
generic path as usual)
 2010-06-30 09:57:38 -07:00
Ulrich Drepper
af6edc9c6a More whitespace fixes. 2010-06-14 17:16:23 -07:00
Ulrich Drepper
1dc242356a Fix whitespaces. 2010-06-14 17:15:33 -07:00
Luis Machado
158db12267 power7 string compare optimizations 2010-06-14 17:13:24 -07:00
Luis Machado
33b8d90a1b Add missing files. 2010-05-20 04:35:05 -07:00
Ulrich Drepper
b8907dfd8b Fix whitespace issues. 2010-03-10 07:28:04 -08:00
Luis Machado
fb084e5e80 power7-optimized 64-bit and 32-bit memcpy 2010-03-10 07:14:16 -08:00
Luis Machado
61c9346ddc Fix POWER7 Implies 2010-02-10 07:15:01 -08:00
Ulrich Drepper
029f8f41c7 Fix whitespace issues. 2010-02-09 22:46:23 -08:00
Luis Machado
0f507b6c95 power7-optimized classification functions 2010-02-09 22:42:38 -08:00
Ulrich Drepper
d6ac9329b3 Fix whitespace issues. 2010-01-18 12:43:47 -08:00
Ulrich Drepper
057edf90e0 memcpy for ppc/cell. 2010-01-18 12:40:29 -08:00
Jakub Jelinek
872873d48d Fix R_PPC64_{JMP_IREL,IRELATIVE} handling in dl-conflict.c. 
I've just committed STT_GNU_IFUNC ppc/ppc64 support into prelink,
and this patch is needed on the glibc side.  Without it ld.so segfaults,
as in dl-conflict.c sym_map is always NULL.  While dl-machine.h could use
RESOLVE_CONFLICT_FIND_MAP macro to compute it, it doesn't make sense,
because with prelink we know it is already properly relocated (all relative
relocations are applied by prelink).
 2009-11-06 09:27:41 -08:00
Alan Modra
77799d9d9b Implement IFUNC for PPC. 2009-10-30 00:39:38 -07:00
Roland McGrath
7967983fd4 configure tweaks, support $libc_add_on_config_subdirs 2009-09-15 14:14:42 -07:00
Andreas Schwab
15efafdf07 Add sigstack handling to Linux ____longjmp_chk on powerpc. 2009-08-22 02:01:51 -07:00
Andreas Schwab
0323b051be Add ___longjmp_chk support for powerpc{32,64}. 2009-05-22 08:28:20 -07:00
Jakub Jelinek
e42e88abb6 * sysdeps/powerpc/powerpc32/elf/start.S: Ensure .data is non-empty. 
* sysdeps/powerpc/powerpc64/elf/start.S: Likewise. 
* sysdeps/sparc/sparc32/elf/start.S: Likewise. 
* sysdeps/sparc/sparc64/elf/start.S: Likewise.
2009-04-14  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/powerpc32/elf/start.S: Ensure .data is non-empty.
	* sysdeps/powerpc/powerpc64/elf/start.S: Likewise.
	* sysdeps/sparc/sparc32/elf/start.S: Likewise.
	* sysdeps/sparc/sparc64/elf/start.S: Likewise.
 2009-04-14 20:57:18 +00:00
Ulrich Drepper
134a97667f * sysdeps/powerpc/powerpc32/power7/fpu/Implies: New file. 
* sysdeps/powerpc/powerpc32/power7/Implies: Likewise.
	* sysdeps/powerpc/powerpc64/power7/fpu/Implies: Likewise.
	* sysdeps/powerpc/powerpc64/power7/Implies: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies:
	Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies:
	Likewise.
 2009-03-02 13:50:16 +00:00
Ulrich Drepper
59eade4810 (__longjmp): Make aligned_restore_vmx a local symbol. 2009-01-30 20:35:22 +00:00
Ulrich Drepper
9ea8bfec35 * sysdeps/powerpc/powerpc64/fpu/s_llround.S (__llround): Avoid using 
cr[34] registers.
	* sysdeps/powerpc/powerpc64/fpu/s_llroundf.S (__llroundf): Likewise.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S (__llround):
	Likewise.
	* sysdeps/powerpc/powerpc32/fpu/s_lround.S (__lround): Avoid using cr3
	register.
 2008-06-13 01:18:22 +00:00
Ulrich Drepper
c1e6b459c8 [BZ4997] 
* sysdeps/powerpc/powerpc32/fpu/s_lround.S (__lround): Fixed erroneous
	result when x is +/-nextafter(+/-0.5,-/+1) i.e. all 1's in the
	mantissa.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S (__llround):
	Likewise.  Also account for when x is an odd number between 2^52
	and 2^53-1.
	* sysdeps/powerpc/powerpc64/fpu/s_llround.S (__llround): Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_llroundf.S (__llroundf): Likewise.
	* math/libm-test.inc (lround_test, llround_test): Added test cases to
	detect aforementioned erroneous conditions.
 2008-04-11 19:32:37 +00:00
Ulrich Drepper
5d59f4a50f * include/features.h (__GLIBC_MINOR__): Bump to 8. 
* sysdeps/powerpc/powerpc32/fpu/s_lroundf.S: Remove duplicate comment.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_llroundf.S: Likewise.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llroundf.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_lrint.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_lround.S: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/s_lroundf.S: Likewise.
 2008-04-11 17:33:24 +00:00
Ulrich Drepper
153cf97250 [BZ #5741] 
2008-01-24  Steven Munroe  <sjmunroe@us.ibm.com>
	[BZ #5741]
	* sysdeps/powerpc/powerpc64/dl-machine.h (PPC_DCBT, PPC_DCBF):
	Define additonal Data Cache Block instruction macros.
	(elf_machine_fixup_plt): Add dcbt for opd and plt entries.
	Replace dcbst with dcbf and sync with sync/isync.
 2008-04-11 00:02:52 +00:00
Ulrich Drepper
d2207f32b1 * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_type_class): 
Always set ELF_RTYPE_CLASS_PLT.
	(elf_machine_lookup_noexec_p, elf_machine_lookup_noplt_p): Delete.
 2008-04-10 18:26:16 +00:00
Ulrich Drepper
13d83320ff * sysdeps/powerpc/powerpc32/power4/hp-timing.c: New file. 
* sysdeps/powerpc/powerpc32/power4/hp-timing.h: New file.
	* sysdeps/powerpc/powerpc64/hp-timing.h [_ARCH_PWR4] (HP_TIMING_NOW):
	For ISA 2.01 and later replace mftb with mfspr 268.

	* sysdeps/i386/i686/memcpy.S: Optimize copying of equally aligned
	buffers.
 2008-04-10 16:50:07 +00:00
Ulrich Drepper
5f7aead5c4 [BZ #5768] 
2008-02-19  Steven Munroe  <sjmunroe@us.ibm.com>
	[BZ #5768]
	* sysdeps/powerpc/fpu/Makefile (libm-tests): Add test-powerpc-snan.
	* sysdeps/powerpc/fpu/test-powerpc-snan.c: New file.

2008-02-18  Steven Munroe  <sjmunroe@us.ibm.com>

	[BZ #5768]
	* sysdeps/powerpc/powerpc32/fpu/s_isnan.S: New file.
	* sysdeps/powerpc/powerpc32/fpu/s_isnan.c: Removed.
	* sysdeps/powerpc/powerpc64/fpu/s_isnan.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_isnan.c: Removed.
 2008-04-10 14:17:22 +00:00
Ulrich Drepper
3e852ba889 isnan implementation for Power6x 64-bit 2008-04-10 05:59:52 +00:00
Ulrich Drepper
3b32d8a259 * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: New file. 
* sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S: New file.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: New file.
	* sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S: New file.
	* sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: New file.
	* sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: New file.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: New file.
 2008-04-10 05:59:13 +00:00
Ulrich Drepper
a88f47a72f * sysdeps/powerpc/powerpc32/power6/memset.S: Update comments. 
Specify .machine power6 to get ISA-V2.0 branch hints.  Unroll loops
	and avoid branch misspredicts for > 31 bytes memset case.
	* sysdeps/powerpc/powerpc64/power6/memset.S: Likewise.
	Remove toc ref to __cache_line_size.

	* sysdeps/powerpc/powerpc32/power4/memcmp.S: Specify .machine power4
	to get ISA-V2.0 branch hints.
	* sysdeps/powerpc/powerpc32/power4/memcpy.S: Likewise
	* sysdeps/powerpc/powerpc32/power4/memset.S: Likewise
	* sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise.
	* sysdeps/powerpc/powerpc64/power4/memset.S: Likewise.
	Remove toc ref to __cache_line_size.

	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S:
	Include math_ldbl_opt.h.
 2007-07-12 18:38:01 +00:00
Ulrich Drepper
04067002e8 * sysdeps/powerpc/powerpc32/970/fpu/Implies: New file. 
* sysdeps/powerpc/powerpc32/power5/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc32/power6/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/970/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/power5/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/power6/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies:
	New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies:
	New file.

2007-05-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S: Move.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: To here.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrintf.S: Move.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: To here.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llround.S: Move.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: To here.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llroundf.S: Move.
	* sysdeps/powerpc/powerpc32/power4/fpu/s_llroundf.S: To here.

2007-05-22  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S
	(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S
	(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S
	(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S
	(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.

2007-05-21  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c: New file.
	* sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.c: New file.
	* sysdeps/powerpc/powerpc64/power4/fpu/slowexp.c: New file.
	* sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: New file.

2007-03-15  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S
	[LONG_DOUBLE_COMPAT]: Add compat_symbol for llrintl@@GLIBC_2_1.

2006-02-13  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: New File
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: New File
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: New File
	* sysdeps/powerpc/powerpc32/power6/fpu/s_llroundf.S: New File

2006-10-20  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: New file.
	* sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: New file.

2006-10-03  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llround.S: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llroundf.S: New file.

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/Makefile: Moved.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/mpa.c: Likewise.
	* sysdeps/powerpc/powerpc32/power4/fpu/Makefile: To here.
	* sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Likewise.

2006-09-29  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S: New file.
	* sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: New file.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: New file.
	* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: New file.

2006-09-28  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_llroundf.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: New file.
	* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: New file.
	* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: New file.

2006-08-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/Makefile: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/mpa.c: New file.
	* sysdeps/powerpc/powerpc64/power4/fpu/Makefile: New file.
	* sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: New file.

2006-06-15  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S: New file.
	* sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S: New file.
	* sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: New file.

2006-03-20  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrintf.S: New file.

2007-06-01  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power6/memset.S: New file.
	* sysdeps/powerpc/powerpc64/power6/memset.S: New file.

2007-05-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/970/Implies: New file.
	* sysdeps/powerpc/powerpc32/power5/Implies: New file.
	* sysdeps/powerpc/powerpc32/power5+/Implies: New file.
	* sysdeps/powerpc/powerpc32/power6/Implies: New file.
	* sysdeps/powerpc/powerpc32/power6x/Implies: New file.
	* sysdeps/powerpc/powerpc64/970/Implies: New file.
	* sysdeps/powerpc/powerpc64/power5/Implies: New file.
	* sysdeps/powerpc/powerpc64/power5+/Implies: New file.
	* sysdeps/powerpc/powerpc64/power6/Implies: New file.
	* sysdeps/powerpc/powerpc64/power6x/Implies: New file.

2007-05-21  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power4/memset.S: New file

2007-03-13  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/memcpy.S: Improve aligned loop to minimize
	branch miss-predicts. Ensure that cache line crossing does not impact
	dispatch grouping.

2006-12-13  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/power4/memcopy.h: Replace with include
	"../../powerpc32/power4/memcopy.h".
	* sysdeps/powerpc/powerpc64/power4/wordcopy.c: Replace with include
	"../../powerpc32/power4/wordcopy.c".

2006-10-03  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/powerpc64/Makefile: Moved.
	* sysdeps/powerpc/powerpc32/powerpc64/memcopy.h: Likewise.
	* sysdeps/powerpc/powerpc32/powerpc64/wordcopy.c: Likewise.
	* sysdeps/powerpc/powerpc32/power4/Makefile: To here.
	* sysdeps/powerpc/powerpc32/power4/memcopy.h: Likewise.
	* sysdeps/powerpc/powerpc32/power4/wordcopy.c: Likewise.

2006-09-10  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power6/memcpy.S: New file.

2006-08-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power6/wordcopy.c: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/Makefile: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/memcopy.h: New file.
	* sysdeps/powerpc/powerpc32/powerpc64/wordcopy.c: New file.
	* sysdeps/powerpc/powerpc64/power4/Makefile: New file.
	* sysdeps/powerpc/powerpc64/power4/memcopy.h: New file.
	* sysdeps/powerpc/powerpc64/power4/wordcopy.c: New file.
	* sysdeps/powerpc/powerpc64/power6/wordcopy.c: New file.

2006-07-06  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/power6/memcpy.S: New file.

2006-03-20  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc32/power4/memcmp.S: New file.
	* sysdeps/powerpc/powerpc32/power4/memcpy.S: New file.
	* sysdeps/powerpc/powerpc32/power4/memset.S: New file.
	* sysdeps/powerpc/powerpc32/power4/strncmp.S: New file.
	* sysdeps/powerpc/powerpc64/power4/memcmp.S: New file.
	* sysdeps/powerpc/powerpc64/power4/memcpy.S: New file.
	* sysdeps/powerpc/powerpc64/power4/strncmp.S: New file.
 2007-06-03 21:20:06 +00:00