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Call the destructors of the MCSections.

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They now contain the fragments. If we don't call the destructors the
fragments leak.

Found by an asan bot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238161 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-05-26 00:32:28 +00:00
parent 68e7d22de4
commit be38d7cb8c
1 changed files with 8 additions and 0 deletions
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8
lib/MC/MCContext.cpp
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@ -10,6 +10,7 @@
#include "llvm/MC/MCContext.h" #include "llvm/MC/MCContext.h"
#include "llvm/ADT/SmallString.h" #include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Twine.h" #include "llvm/ADT/Twine.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCAsmInfo.h" #include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCDwarf.h" #include "llvm/MC/MCDwarf.h"
#include "llvm/MC/MCLabel.h" #include "llvm/MC/MCLabel.h"
@ -54,6 +55,13 @@ MCContext::MCContext(const MCAsmInfo *mai, const MCRegisterInfo *mri,
} }
MCContext::~MCContext() { MCContext::~MCContext() {
// Call the destructors so the fragments are freed
for (auto &I : ELFUniquingMap)
I.second->~MCSectionELF();
for (auto &I : COFFUniquingMap)
I.second->~MCSectionCOFF();
for (auto &I : MachOUniquingMap)
I.second->~MCSectionMachO();
if (AutoReset) if (AutoReset)
reset(); reset();