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[PATCH 1/8] dfa: remove useless check
From: |
Paolo Bonzini |
Subject: |
[PATCH 1/8] dfa: remove useless check |
Date: |
Fri, 20 Jan 2012 16:35:14 +0100 |
* src/dfa.c (state_index): There is nothing that is a newline *and*
a letter. Remove redundant call to SUCCEEDS_IN_CONTEXT.
---
src/dfa.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/src/dfa.c b/src/dfa.c
index 8dbadd5..11cb726 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1964,8 +1964,7 @@ state_index (struct dfa *d, position_set const *s, int
newline, int letter)
constraint = s->elems[j].constraint;
if (SUCCEEDS_IN_CONTEXT(constraint, newline, 0, letter, 0)
|| SUCCEEDS_IN_CONTEXT(constraint, newline, 0, letter, 1)
- || SUCCEEDS_IN_CONTEXT(constraint, newline, 1, letter, 0)
- || SUCCEEDS_IN_CONTEXT(constraint, newline, 1, letter, 1))
+ || SUCCEEDS_IN_CONTEXT(constraint, newline, 1, letter, 0))
d->states[i].constraint |= constraint;
if (! d->states[i].first_end)
d->states[i].first_end = d->tokens[s->elems[j].index];
--
1.7.7.1
- [PATCH 0/8] fix problems with ^ and $ together with \< and \>, Paolo Bonzini, 2012/01/20
- [PATCH 7/8] dfa: fix constraint encoding, Paolo Bonzini, 2012/01/20
- [PATCH 8/8] dfa: merge calls to SUCCEEDS_IN_CONTEXT, Paolo Bonzini, 2012/01/20
- [PATCH 1/8] dfa: remove useless check,
Paolo Bonzini <=
- [PATCH 2/8] dfa: introduce contexts for the values in d->success, Paolo Bonzini, 2012/01/20
- [PATCH 5/8] dfa: change meaning of a state context, Paolo Bonzini, 2012/01/20
- [PATCH 3/8] dfa: change newline/letter to a single context value, Paolo Bonzini, 2012/01/20
- [PATCH 6/8] dfa: do not use MATCHES_*_CONTEXT directly, Paolo Bonzini, 2012/01/20
- [PATCH 4/8] dfa: refactor common context computations, Paolo Bonzini, 2012/01/20
- Re: [PATCH 0/8] fix problems with ^ and $ together with \< and \>, Paul Eggert, 2012/01/20