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Fix queue poping wrong value when otherwise unused (#2512).

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This commit is contained in:
Wilson Snyder
2020-11-07 10:37:55 -05:00
parent 7c4259bc0a
commit 2a24bb4759
29 changed files with 164 additions and 86 deletions
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src/V3Split.cpp
+2 -2
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@@ -383,7 +383,7 @@ protected:
SplitVarStdVertex* vstdp = reinterpret_cast<SplitVarStdVertex*>(vscp->user1p());
// SPEEDUP: We add duplicate edges, that should be fixed
if (m_inDly && nodep->access().isWrite()) {
if (m_inDly && nodep->access().isWriteOrRW()) {
UINFO(4, " VARREFDLY: " << nodep << endl);
// Delayed variable is different from non-delayed variable
if (!vscp->user2p()) {
@@ -398,7 +398,7 @@ protected:
new SplitLVEdge(&m_graph, vpostp, vxp);
}
} else { // Nondelayed assignment
if (nodep->access().isWrite()) {
if (nodep->access().isWriteOrRW()) {
// Non-delay; need to maintain existing ordering
// with all consumers of the signal
UINFO(4, " VARREFLV: " << nodep << endl);