Paul E. Murphy a23bd00f9d powerpc64le: add optimized strlen for P9 ... This started as a trivial change to Anton's rawmemchr. I got carried away. This is a hybrid between P8's asympotically faster 64B checks with extremely efficient small string checks e.g <64B (and sometimes a little bit more depending on alignment). The second trick is to align to 64B by running a 48B checking loop 16B at a time until we naturally align to 64B (i.e checking 48/96/144 bytes/iteration based on the alignment after the first 5 comparisons). This allieviates the need to check page boundaries. Finally, explicly use the P7 strlen with the runtime loader when building P9. We need to be cautious about vector/vsx extensions here on P9 only builds.		2020-06-05 15:30:00 -05:00
..
bcopy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
bcopy.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
bzero.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifunc-impl-list.c	powerpc64le: add optimized strlen for P9	2020-06-05 15:30:00 -05:00
init-arch.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
Makefile	powerpc64le: add optimized strlen for P9	2020-06-05 15:30:00 -05:00
memchr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memchr-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memchr-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memchr.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp-power4.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-a2.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-cell.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-power4.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-power6.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-power8-cached.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memmove-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memmove-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memmove.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
mempcpy-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
mempcpy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
mempcpy.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memrchr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memrchr-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memrchr-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memrchr.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-power4.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-power6.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rawmemchr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rawmemchr-power9.S	powerpc: Optimized rawmemchr for POWER9	2020-05-18 17:08:54 -05:00
rawmemchr-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rawmemchr.c	powerpc: Optimized rawmemchr for POWER9	2020-05-18 17:08:54 -05:00
rtld-memset.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rtld-strchr.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stpcpy-power7.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stpcpy-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stpcpy-power9.S	powerpc: Optimized stpcpy for POWER9	2020-05-18 08:26:22 -05:00
stpcpy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stpcpy.c	powerpc: Optimized stpcpy for POWER9	2020-05-18 08:26:22 -05:00
stpncpy-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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stpncpy.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcasecmp_l-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcasecmp_l.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcasecmp-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strcasestr-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcasestr-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strcat.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strchr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strchr-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strchr.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strchrnul-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strchrnul.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcmp-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcmp-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcmp-power9.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcmp-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcmp.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcpy-power7.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcpy-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcpy-power9.S	powerpc: Optimized strcpy for POWER9	2020-05-18 08:26:22 -05:00
strcpy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcpy.c	powerpc: Optimized strcpy for POWER9	2020-05-18 08:26:22 -05:00
strcspn-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcspn-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcspn.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strlen-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strlen-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strlen-power9.S	powerpc64le: add optimized strlen for P9	2020-06-05 15:30:00 -05:00
strlen-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strlen.c	powerpc64le: add optimized strlen for P9	2020-06-05 15:30:00 -05:00
strncase_l-power7.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncase_l.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncase-power7.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncase-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncase-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncase.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncat-power7.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strncat.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp-power4.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp-power9.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp-ppc64.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncpy-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strncpy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strnlen-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strnlen-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strnlen.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strrchr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strrchr.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strspn-power8.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strstr-power7.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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strstr.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
wordcopy-ppc64.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00