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Generate AstNode accessors via astgen

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Introduce the @astgen directives parsed by astgen, currently used for
the generation child node (operand) accessors. Please see the updated
internal documentation for details.
This commit is contained in:
Geza Lore
2022-09-21 13:56:03 +01:00
parent 0a8cfb8d2c
commit ce03293128
70 changed files with 1386 additions and 1530 deletions
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src/V3InstrCount.cpp
+6 -6
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@@ -170,7 +170,7 @@ private:
UINFO(8, "ifsp:\n");
m_instrCount = 0;
iterateAndNextNull(nodep->ifsp());
iterateAndNextNull(nodep->thensp());
uint32_t ifCount = m_instrCount;
if (nodep->branchPred().unlikely()) ifCount = 0;
@@ -185,7 +185,7 @@ private:
if (nodep->elsesp()) nodep->elsesp()->user4(0); // Don't dump it
} else {
m_instrCount = savedCount + elseCount;
if (nodep->ifsp()) nodep->ifsp()->user4(0); // Don't dump it
if (nodep->thensp()) nodep->thensp()->user4(0); // Don't dump it
}
}
void visit(AstNodeCond* nodep) override {
@@ -197,20 +197,20 @@ private:
UINFO(8, "?\n");
m_instrCount = 0;
iterateAndNextNull(nodep->expr1p());
iterateAndNextNull(nodep->thenp());
const uint32_t ifCount = m_instrCount;
UINFO(8, ":\n");
m_instrCount = 0;
iterateAndNextNull(nodep->expr2p());
iterateAndNextNull(nodep->elsep());
const uint32_t elseCount = m_instrCount;
if (ifCount < elseCount) {
m_instrCount = savedCount + elseCount;
if (nodep->expr1p()) nodep->expr1p()->user4(0); // Don't dump it
if (nodep->thenp()) nodep->thenp()->user4(0); // Don't dump it
} else {
m_instrCount = savedCount + ifCount;
if (nodep->expr2p()) nodep->expr2p()->user4(0); // Don't dump it
if (nodep->elsep()) nodep->elsep()->user4(0); // Don't dump it
}
}
void visit(AstActive* nodep) override {