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Fix non-deterministic output when splitting Syms file

This commit is contained in:
Geza Lore 2025-11-04 13:50:28 +00:00
parent 5adecb9fa3
commit 9d74984163
1 changed files with 2 additions and 2 deletions
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4
src/V3EmitCSyms.cpp
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@ -105,7 +105,7 @@ class EmitCSyms final : EmitCBaseVisitorConst {
size_t m_funcNum = 0; // CFunc split function number size_t m_funcNum = 0; // CFunc split function number
V3OutCFile* m_ofpBase = nullptr; // Base (not split) C file V3OutCFile* m_ofpBase = nullptr; // Base (not split) C file
AstCFile* m_ofpBaseFile = nullptr; // Base (not split) AstCFile AstCFile* m_ofpBaseFile = nullptr; // Base (not split) AstCFile
std::unordered_map<int, bool> m_usesVfinal; // Split method uses __Vfinal std::vector<std::pair<size_t, bool>> m_usesVfinal; // Split file index + uses __Vfinal
VDouble0 m_statVarScopeBytes; // Statistic tracking VDouble0 m_statVarScopeBytes; // Statistic tracking
const std::string m_symsFileBase = v3Global.opt.makeDir() + "/" + symClassName(); const std::string m_symsFileBase = v3Global.opt.makeDir() + "/" + symClassName();
@ -620,7 +620,7 @@ void EmitCSyms::checkSplit(bool usesVfinal) {
puts(");\n"); puts(");\n");
// Create new split file // Create new split file
m_usesVfinal[funcNum] = usesVfinal; m_usesVfinal.emplace_back(funcNum, usesVfinal);
const std::string filename = m_symsFileBase + "__" + std::to_string(funcNum) + ".cpp"; const std::string filename = m_symsFileBase + "__" + std::to_string(funcNum) + ".cpp";
AstCFile* const cfilep = newCFile(filename, true /*slow*/, true /*source*/); AstCFile* const cfilep = newCFile(filename, true /*slow*/, true /*source*/);
cfilep->support(true); cfilep->support(true);