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Bugfix in "scc" command

This commit is contained in:
Clifford Wolf 2016-11-06 00:03:35 +01:00
parent 2874914bcb
commit 914aa8a5d3
1 changed files with 11 additions and 9 deletions
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20
passes/cmds/scc.cc
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@ -163,16 +163,8 @@ struct SccWorker
} }
for (auto cell : workQueue) for (auto cell : workQueue)
cellToNextCell[cell] = sigToNextCells.find(cellToNextSig[cell]);
labelCounter = 0;
cellLabels.clear();
while (workQueue.size() > 0)
{ {
RTLIL::Cell *cell = *workQueue.begin(); cellToNextCell[cell] = sigToNextCells.find(cellToNextSig[cell]);
log_assert(cellStack.size() == 0);
cellDepth.clear();
if (!nofeedbackMode && cellToNextCell[cell].count(cell)) { if (!nofeedbackMode && cellToNextCell[cell].count(cell)) {
log("Found an SCC:"); log("Found an SCC:");
@ -183,6 +175,16 @@ struct SccWorker
sccList.push_back(scc); sccList.push_back(scc);
log("\n"); log("\n");
} }
}
labelCounter = 0;
cellLabels.clear();
while (!workQueue.empty())
{
RTLIL::Cell *cell = *workQueue.begin();
log_assert(cellStack.size() == 0);
cellDepth.clear();
run(cell, 0, maxDepth); run(cell, 0, maxDepth);
} }