alistair23-linux/lib/raid6
Ard Biesheuvel 335ebe3035 lib/raid6: arm: optimize away a mask operation in NEON recovery routine
The NEON recovery code was modeled after the x86 SIMD code, and for
some reason, that code uses a 16 bit wide signed shift and a mask to
perform what amounts to a 8 bit unsigned shift. So fold the ops
together.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2019-02-28 17:48:23 +00:00
..
test lib/raid6: check for assembler SSSE3 support 2018-12-20 08:53:23 -08:00
.gitignore lib/raid6/altivec: Add vpermxor implementation for raid6 Q syndrome 2018-03-20 16:47:25 +11:00
algos.c lib/raid6: add option to skip algo benchmarking 2018-12-20 08:53:23 -08:00
altivec.uc lib/raid6: Build proper raid6test files on powerpc 2018-03-20 16:47:52 +11:00
avx2.c
avx512.c lib/raid6: align AVX512 constants to 512 bits, not bytes 2017-08-25 10:21:47 -07:00
int.uc
Makefile kbuild: remove redundant target cleaning on failure 2019-01-06 09:46:51 +09:00
mktables.c
mmx.c
neon.c
neon.uc lib/raid6: use vdupq_n_u8 to avoid endianness warnings 2019-02-28 17:44:51 +00:00
recov.c
recov_avx2.c
recov_avx512.c
recov_neon.c md/raid6: implement recovery using ARM NEON intrinsics 2017-08-09 18:52:07 +01:00
recov_neon_inner.c lib/raid6: arm: optimize away a mask operation in NEON recovery routine 2019-02-28 17:48:23 +00:00
recov_s390xc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
recov_ssse3.c
s390vx.uc RAID/s390: Remove VLA usage 2018-07-04 08:37:50 +02:00
sse1.c
sse2.c treewide: Align function definition open/close braces 2018-03-26 11:13:09 +02:00
unroll.awk
vpermxor.uc lib/raid6/altivec: Add vpermxor implementation for raid6 Q syndrome 2018-03-20 16:47:25 +11:00
x86.h