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powerpc: Add optimized strncpy for POWER9
authorRaphael M Zinsly <rzinsly@linux.ibm.com>
Thu, 12 Nov 2020 16:12:24 +0000 (13:12 -0300)
committerTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Thu, 12 Nov 2020 16:12:24 +0000 (13:12 -0300)
commitb9d83bf3eb57e1cf8ef785f1a58e13ddf162b6f3
tree35ea78f972edcca80ac72d25f2b20e9d4cdef9f6tree | snapshot
parentb7aa84d5a5d0deaf7657191e0cd9d1d83d145dabcommit | diff
powerpc: Add optimized strncpy for POWER9

Similar to the strcpy P9 optimization, this version uses VSX to improve
performance.

Reviewed-by: Matheus Castanho <msc@linux.ibm.com>
Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
sysdeps/powerpc/powerpc64/le/power9/strncpy.S [new file with mode: 0644] blob
sysdeps/powerpc/powerpc64/multiarch/Makefile diff | blob | blame | history
sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c diff | blob | blame | history
sysdeps/powerpc/powerpc64/multiarch/strncpy-power9.S [new file with mode: 0644] blob
sysdeps/powerpc/powerpc64/multiarch/strncpy.c diff | blob | blame | history
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