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Use AstDelay nodes for intra-assignment delays (#3672)

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Also fix messy implementation of net delays.

Signed-off-by: Krzysztof Bieganski <[email protected]>
This commit is contained in:
Krzysztof Bieganski
2022-10-14 09:35:26 +02:00
committed by GitHub
parent caed086516
commit 8a347248f5
16 changed files with 119 additions and 104 deletions
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src/V3Active.cpp
+1 -3
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@@ -525,9 +525,7 @@ private:
}
void visit(AstAssignAlias* nodep) override { moveUnderSpecial<AstSenItem::Combo>(nodep); }
void visit(AstCoverToggle* nodep) override { moveUnderSpecial<AstSenItem::Combo>(nodep); }
void visit(AstAssignW* nodep) override {
visitAlways(nodep, nullptr, VAlwaysKwd::ALWAYS_COMB);
}
void visit(AstAssignW* nodep) override { moveUnderSpecial<AstSenItem::Combo>(nodep); }
void visit(AstAlways* nodep) override {
if (!nodep->stmtsp()) { // Empty always. Remove it now.
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);