AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-04 02:40:06 +00:00
Code Issues Packages Projects Releases Wiki Activity
25de95bfd1
glibc/sysdeps/i386/i686/multiarch/Makefile

50 lines
1.8 KiB
Makefile
Raw Normal View History

Support multiarch for i686. This patch adds multiarch support when configured for i686. I modified some x86-64 functions to support 32bit. I will contribute 32bit SSE string and memory functions later.
2009-07-31 18:53:35 +00:00
ifeq ($(subdir),csu)
aux += init-arch
BZ#14059: Fix AVX and FMA4 detection. Fix AVX and FMA4 detection by following the guidelines set out by Intel and AMD for detecting these features.
2012-05-17 03:14:24 +00:00
tests += test-multiarch
Support multiarch for i686. This patch adds multiarch support when configured for i686. I modified some x86-64 functions to support 32bit. I will contribute 32bit SSE string and memory functions later.
2009-07-31 18:53:35 +00:00
gen-as-const-headers += ifunc-defines.sym
endif
Add x86 32-bit SSE4.2 string functions. This patch adds 32bit SSE4.2 string functions. It uses -16L instead of 0xfffffffffffffff0L, which works for both 32bit and 64bit long. Tested on 32bit Core i7 and Core 2.
2009-08-04 19:13:43 +00:00
ifeq ($(subdir),string)
SSSE3 optimized strcasecmp and strncasecmp for x86-32
2011-11-13 14:50:13 +00:00
gen-as-const-headers += locale-defines.sym
Optimize 32bit memset/memcpy with SSE2/SSSE3.
2010-01-12 19:22:03 +00:00
sysdep_routines += bzero-sse2 memset-sse2 memcpy-ssse3 mempcpy-ssse3 \
memmove-ssse3 memcpy-ssse3-rep mempcpy-ssse3-rep \
memmove-ssse3-rep bcopy-ssse3 bcopy-ssse3-rep \
32bit memcmp/strcmp/strncmp optimized for SSSE3/SSS4.2
2010-02-15 19:17:50 +00:00
memset-sse2-rep bzero-sse2-rep strcmp-ssse3 \
strcmp-sse4 strncmp-c strncmp-ssse3 strncmp-sse4 \
Unroll 32bit SSE strlen and handle slow bsf
2010-08-25 17:07:37 +00:00
memcmp-ssse3 memcmp-sse4 strcasestr-nonascii varshift \
Optimized st{r,p}{,n}cpy for SSE2/SSSE3 on x86-32
2011-06-24 18:15:32 +00:00
strlen-sse2 strlen-sse2-bsf strncpy-c strcpy-ssse3 \
strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3 strcpy-sse2 \
Improve x86-32 strcat functions with SSE2/SSSE3
2011-08-04 19:33:38 +00:00
strncpy-sse2 stpcpy-sse2 stpncpy-sse2 strcat-ssse3 \
Add x86-32 optimized wcscmp
2011-09-05 17:53:27 +00:00
strcat-sse2 strncat-ssse3 strncat-sse2 strncat-c \
Optimized strchr and strrchr with SSE2 on x86-32
2011-09-05 21:11:11 +00:00
strchr-sse2 strrchr-sse2 strchr-sse2-bsf strrchr-sse2-bsf \
Move wide char related routines to wcsmbs subdir
2011-10-28 09:39:07 +00:00
memchr-sse2 memchr-sse2-bsf \
Optimized memchr, memrchr, rawmemchr for x86-32
2011-10-12 15:42:04 +00:00
memrchr-sse2 memrchr-sse2-bsf memrchr-c \
Optimized memcmp and wmemcmp for x86-64 and x86-32
2011-10-15 15:10:08 +00:00
rawmemchr-sse2 rawmemchr-sse2-bsf \
SSSE3 optimized strcasecmp and strncasecmp for x86-32
2011-11-13 14:50:13 +00:00
strnlen-sse2 strnlen-c \
strcasecmp_l-c strcasecmp-c strcasecmp_l-ssse3 \
Add SSE4.2 support for strcasecmp and strncasecmp on x86-32
2011-11-14 23:24:35 +00:00
strncase_l-c strncase-c strncase_l-ssse3 \
strcasecmp_l-sse4 strncase_l-sse4
Add x86 32-bit SSE4.2 string functions. This patch adds 32bit SSE4.2 string functions. It uses -16L instead of 0xfffffffffffffff0L, which works for both 32bit and 64bit long. Tested on 32bit Core i7 and Core 2.
2009-08-04 19:13:43 +00:00
ifeq (yes,$(config-cflags-sse4))
sysdep_routines += strcspn-c strpbrk-c strspn-c strstr-c strcasestr-c
Add missing i686/multiarch/Makefile bit for shared x86_64 code.
2010-08-28 00:11:38 +00:00
CFLAGS-varshift.c += -msse4
Add x86 32-bit SSE4.2 string functions. This patch adds 32bit SSE4.2 string functions. It uses -16L instead of 0xfffffffffffffff0L, which works for both 32bit and 64bit long. Tested on 32bit Core i7 and Core 2.
2009-08-04 19:13:43 +00:00
CFLAGS-strcspn-c.c += -msse4
CFLAGS-strpbrk-c.c += -msse4
CFLAGS-strspn-c.c += -msse4
CFLAGS-strstr.c += -msse4
CFLAGS-strcasestr.c += -msse4
Add strcasestr-nonascii to i386 build
2010-07-21 14:26:18 +00:00
CFLAGS-strcasestr-nonascii.c += -msse4
Add x86 32-bit SSE4.2 string functions. This patch adds 32bit SSE4.2 string functions. It uses -16L instead of 0xfffffffffffffff0L, which works for both 32bit and 64bit long. Tested on 32bit Core i7 and Core 2.
2009-08-04 19:13:43 +00:00
endif
endif
Add x86-32 FMA support
2010-04-15 05:27:59 +00:00
Move wide char related routines to wcsmbs subdir
2011-10-28 09:39:07 +00:00
ifeq ($(subdir),wcsmbs)
sysdep_routines += wcscmp-sse2 wcscmp-c wcslen-sse2 wcslen-c \
Optimized wcschr and wcscpy for x86-64 and x86-32
2011-12-17 19:39:23 +00:00
wmemcmp-sse4 wmemcmp-ssse3 wmemcmp-c wcschr-sse2 \
wcschr-c wcsrchr-sse2 wcsrchr-c wcscpy-ssse3 wcscpy-c
Move wide char related routines to wcsmbs subdir
2011-10-28 09:39:07 +00:00
endif
Add x86-32 FMA support
2010-04-15 05:27:59 +00:00
ifeq (mathyes,$(subdir)$(config-cflags-avx))
libm-sysdep_routines += s_fma-fma s_fmaf-fma
CFLAGS-s_fma-fma.c += -mavx -mfpmath=sse
CFLAGS-s_fmaf-fma.c += -mavx -mfpmath=sse
endif
Reference in New Issue Copy Permalink