Andi Kleen fb481dd56a x86: drop -funroll-loops for csum_partial_64.c ...

Impact: performance optimization

I did some rebenchmarking with modern compilers and dropping
-funroll-loops makes the function consistently go faster by a few
percent.  So drop that flag.

Thanks to Richard Guenther for a hint.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2008-09-04 08:42:06 -07:00

..

alpha

[PATCH] fix osf_getdirents()

2008-08-25 01:18:06 -04:00

arm

[ARM] 5226/1: remove unmatched comment end.

2008-08-28 17:12:29 +01:00

avr32

avr32: Make atstk1006_nand_data definition static

2008-08-08 12:44:56 +02:00

blackfin

Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE

2008-08-28 17:32:01 +08:00

cris

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

frv

FRV: Wire up new system calls

2008-08-01 13:03:49 -07:00

h8300

[h8300] move include/asm-h8300 to arch/h8300/include/asm

2008-08-13 14:26:32 -07:00

ia64

[IA64] Fix __{in,out}s{w,l} to handle unaligned data

2008-08-25 11:23:13 -07:00

m32r

m32r: use generic show_mem()

2008-07-26 12:00:11 -07:00

m68k

m68k: atari_keyb_init operator precedence fix

2008-09-02 10:57:52 -07:00

m68knommu

m68k{,nommu}: Wire up new system calls

2008-08-11 10:37:34 -07:00

mips

[MIPS] Ignore vmlinux.lds generated files

2008-08-26 09:10:27 +01:00

mn10300

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

parisc

fix typo in arch/parisc/hpux/fs.c

2008-09-02 10:57:29 -07:00

powerpc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2008-08-27 17:38:07 -07:00

s390

[S390] Fix linker script.

2008-08-25 18:15:01 +02:00

sh

Merge branch 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

2008-08-20 08:46:11 -07:00

sparc

sparc: Fix resource flags for PCI children in OF device tree.

2008-08-28 22:59:10 -07:00

sparc64

sparc64: setup_valid_addr_bitmap_from_pavail() should be __init

2008-08-30 02:04:45 -07:00

um

x86_64: uml: fix rename header guard

2008-08-15 12:25:34 +02:00

x86

x86: drop -funroll-loops for csum_partial_64.c

2008-09-04 08:42:06 -07:00

xtensa

remove unneeded #include <linux/ide.h>'s

2008-08-05 18:17:00 +02:00

.gitignore

…

Kconfig

tracehook: CONFIG_HAVE_ARCH_TRACEHOOK

2008-07-26 12:00:09 -07:00