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graphviz: move constant computation out of a loop

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* src/graphviz.c (output_red): here.
This commit is contained in:
Akim Demaille
2019-03-31 14:30:44 +02:00
parent 79f7afb125
commit 341776b03b
1 changed files with 3 additions and 5 deletions
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8
src/graphviz.c
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@@ -159,6 +159,9 @@ output_red (state const *s, reductions const *reds, FILE *fout)
bitset no_reduce_set;
no_reduce_bitset_init (s, &no_reduce_set);
rule *default_reduction
= yydefact[s->number] ? &rules[yydefact[s->number] - 1] : NULL;
/* Two obstacks are needed: one for the enabled reductions, and one
for the disabled reductions, because in the end we want two
separate edges, even though in most cases only one will actually
@@ -171,11 +174,6 @@ output_red (state const *s, reductions const *reds, FILE *fout)
const int source = s->number;
for (int j = 0; j < reds->num; ++j)
{
rule *default_reduction =
yydefact[s->number]
? &rules[yydefact[s->number] - 1]
: NULL;
bool defaulted = default_reduction && default_reduction == reds->rules[j];
/* Build the lookahead tokens lists, one for enabled transitions