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x86: Optimize strchr-evex.S
authorNoah Goldstein <goldstein.w.n@gmail.com>
Fri, 23 Apr 2021 19:56:25 +0000 (15:56 -0400)
committerH.J. Lu <hjl.tools@gmail.com>
Sun, 25 Apr 2021 17:04:39 +0000 (10:04 -0700)
commit7f3e7c262cab4e2401e4331a6ef29c428de02044
tree727b07c84d4dd0354dfba048fe5d13b9eac36652tree
parentccabe7971f508709d034b63b8672f6f751a3d356commit | diff
x86: Optimize strchr-evex.S

No bug. This commit optimizes strchr-evex.S. The optimizations are
mostly small things such as save an ALU in the alignment process,
saving a few instructions in the loop return. The one significant
change is saving 2 instructions in the 4x loop. test-strchr,
test-strchrnul, test-wcschr, and test-wcschrnul are all passing.

Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com>
sysdeps/x86_64/multiarch/strchr-evex.S diff | blob | blame | history
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