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Internal: cppcheck fixes. No functional change intended.

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This commit is contained in:
Wilson Snyder
2022-11-27 05:52:40 -05:00
parent 4b3731d318
commit 833780fac1
40 changed files with 175 additions and 121 deletions
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src/V3Ast.cpp
+1
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@@ -852,6 +852,7 @@ void AstNode::iterateAndNext(VNVisitor& v) {
#ifdef VL_DEBUG // Otherwise too hot of a function for debug
UASSERT_OBJ(!(nodep && !nodep->m_backp), nodep, "iterateAndNext node has no back");
#endif
// cppcheck-suppress knownConditionTrueFalse
if (nodep) ASTNODE_PREFETCH(nodep->m_nextp);
while (nodep) { // effectively: if (!this) return; // Callers rely on this
if (nodep->m_nextp) ASTNODE_PREFETCH(nodep->m_nextp->m_nextp);