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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=d80c9a5da2c5e04844ac39f8cdd45e6425b2dde6
commit d80c9a5da2c5e04844ac39f8cdd45e6425b2dde6
Author: Norihiro Tanaka <[email protected]>
Date: Tue Apr 1 11:18:44 2014 +0200
dfa: avoid re-building a state built previously
* src/dfa.c (dfaexec): Avoid to re-build a state built previously.
diff --git a/src/dfa.c b/src/dfa.c
index b22fe97..b6fbd58 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -3537,7 +3537,8 @@ dfaexec (struct dfa *d, char const *begin, char *end,
if (s >= 0)
{
- build_state (s, d);
+ if (!d->trans[s])
+ build_state (s, d);
trans = d->trans;
continue;
}
-----------------------------------------------------------------------
Summary of changes:
src/dfa.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
hooks/post-receive
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