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Create combo tops for trigger limexes

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This commit is contained in:
Alex Coyte
2016-09-28 13:57:24 +10:00
committed by Matthew Barr
parent be8bd41ec4
commit 592ce06eeb
16 changed files with 928 additions and 537 deletions
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10
src/nfagraph/ng_util.h
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@@ -174,7 +174,11 @@ bool is_match_vertex(NFAVertex v, const GraphT &g) {
}
/** Generate a reverse topological ordering for a back-edge filtered version of
* our graph (as it must be a DAG and correctly numbered) */
* our graph (as it must be a DAG and correctly numbered).
*
* Note: we ensure that we produce a topo ordering that begins with acceptEod
* and accept (if present) and ends with startDs followed by start.
*/
std::vector<NFAVertex> getTopoOrdering(const NGHolder &g);
/** Comparison functor used to sort by vertex_index. */
@@ -300,6 +304,10 @@ void clearReports(NGHolder &g);
* r_old. */
void duplicateReport(NGHolder &g, ReportID r_old, ReportID r_new);
/** Construct a reversed copy of an arbitrary NGHolder, mapping starts to
* accepts. */
void reverseHolder(const NGHolder &g, NGHolder &out);
#ifndef NDEBUG
// Assertions: only available in internal builds.