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gh-93033: Use wmemchr in stringlib (GH-93034)

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Generally comparable perf for the "good" case where memchr doesn't
return any collisions (false matches on lower byte) but clearly faster
with collisions.
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goldsteinn 2022-05-23 20:45:31 -05:00 • committed by GitHub
parent f7fabae75c
commit 7108bdf27c
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11 changed files with 39 additions and 14 deletions
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Objects/stringlib/undef.h
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@ -8,3 +8,4 @@
#undef STRINGLIB_NEW
#undef STRINGLIB_IS_UNICODE
#undef STRINGLIB_MUTABLE
#undef STRINGLIB_FAST_MEMCHR