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Fix ELF Writter related memory leaks 

llvm-svn: 80717
This commit is contained in:
Bruno Cardoso Lopes 2009-09-01 19:25:52 +00:00
parent e3cdafc70b
commit 92e18c456a
1 changed files with 18 additions and 7 deletions
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25
llvm/lib/CodeGen/ELFWriter.cpp
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@ -93,6 +93,24 @@ ELFWriter::ELFWriter(raw_ostream &o, TargetMachine &tm)
ELFWriter::~ELFWriter() { ELFWriter::~ELFWriter() {
delete ElfCE; delete ElfCE;
delete &OutContext; delete &OutContext;
while(!SymbolList.empty()) {
delete SymbolList.back();
SymbolList.pop_back();
}
while(!PrivateSyms.empty()) {
delete PrivateSyms.back();
PrivateSyms.pop_back();
}
while(!SectionList.empty()) {
delete SectionList.back();
SectionList.pop_back();
}
// Release the name mangler object.
delete Mang; Mang = 0;
} }
// doInitialization - Emit the file header and all of the global variables for // doInitialization - Emit the file header and all of the global variables for
@ -714,13 +732,6 @@ bool ELFWriter::doFinalization(Module &M) {
// Dump the sections and section table to the .o file. // Dump the sections and section table to the .o file.
OutputSectionsAndSectionTable(); OutputSectionsAndSectionTable();
// We are done with the abstract symbols.
SymbolList.clear();
SectionList.clear();
NumSections = 0;
// Release the name mangler object.
delete Mang; Mang = 0;
return false; return false;
} }