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Leak fix

This commit is contained in:
Geza Lore 2026-06-19 09:50:16 +01:00
parent b23fd0a7c5
commit 75027c6712
1 changed files with 1 additions and 4 deletions
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5
src/V3Case.cpp
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@ -827,9 +827,6 @@ class CaseVisitor final : public VNVisitor {
// Build a single value table for all LHSs: one entry per clause, packing each LHS's value // Build a single value table for all LHSs: one entry per clause, packing each LHS's value
// at its offset. The entry width is the table packing computed by 'analyzeDecoderPattern' // at its offset. The entry width is the table packing computed by 'analyzeDecoderPattern'
// Rounded up to a whole EDATA word boundary to avoid bit swizzling at runtime. // Rounded up to a whole EDATA word boundary to avoid bit swizzling at runtime.
const int valueWidth = VL_WORDS_I(m_caseDecoderEntryWidth) * VL_EDATASIZE;
AstConst* const valuep
= new AstConst{flp, AstConst::WidthedValue{}, decoderEnries * valueWidth, 0};
for (int i = 0; i < decoderEnries; ++i) { for (int i = 0; i < decoderEnries; ++i) {
AstNode* const stmtsp = clauses[i].second; AstNode* const stmtsp = clauses[i].second;
AstConst* const entryp = new AstConst{flp, AstConst::WidthedValue{}, AstConst* const entryp = new AstConst{flp, AstConst::WidthedValue{},
@ -859,7 +856,7 @@ class CaseVisitor final : public VNVisitor {
AstVarScope* const matchVscp = v3Global.rootp()->constPoolp()->findConst(matchp, true); AstVarScope* const matchVscp = v3Global.rootp()->constPoolp()->findConst(matchp, true);
AstVarScope* const tableVscp = v3Global.rootp()->constPoolp()->findTable(tablep); AstVarScope* const tableVscp = v3Global.rootp()->constPoolp()->findTable(tablep);
VL_DO_DANGLING(matchp->deleteTree(), matchp); VL_DO_DANGLING(matchp->deleteTree(), matchp);
VL_DO_DANGLING(tablep->deleteTree(), valuep); VL_DO_DANGLING(tablep->deleteTree(), tablep);
// AstMatchMasked produces the index of the matching entry // AstMatchMasked produces the index of the matching entry
AstNodeExpr* const tableRefp = new AstVarRef{flp, tableVscp, VAccess::READ}; AstNodeExpr* const tableRefp = new AstVarRef{flp, tableVscp, VAccess::READ};