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toke.c: Don't compare same bytes twice
author
Karl Williamson
<khw@cpan.org>
Mon, 13 Feb 2017 18:31:53 +0000
(11:31 -0700)
committer
Karl Williamson
<khw@cpan.org>
Tue, 14 Feb 2017 04:24:08 +0000
(21:24 -0700)
Before starting this memEQ, we know that the first bytes are the same,
so might as well start the compare with the 2nd bytes.
toke.c
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diff --git
a/toke.c
b/toke.c
index
b0880b9
..
b37052e
100644
(file)
--- a/
toke.c
+++ b/
toke.c
@@
-10546,7
+10546,8
@@
S_scan_str(pTHX_ char *start, int keep_bracketed_quoted, int keep_delims, int re
else if (*s == term) {
if (termlen == 1)
break;
- if (s+termlen <= PL_bufend && memEQ(s, (char*)termstr, termlen))
+ if ( s + termlen <= PL_bufend
+ && memEQ(s + 1, (char*)termstr + 1, termlen - 1))
{
if ( check_grapheme
&& UNLIKELY(! _is_grapheme((U8 *) start,