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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2009-08-17 17:05:44 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2009-08-17 17:05:44 +0000 |
| commit | 858ea8f4f72fb161663baf54ff7b029682a2b04f (patch) | |
| tree | 8a24e3288b630ff6ee1da7f99bb65e1ef5d256fd | |
| parent | aff6f9857a44e167177ad6a40743d0ef553e1243 (diff) | |
| download | external_llvm-858ea8f4f72fb161663baf54ff7b029682a2b04f.zip external_llvm-858ea8f4f72fb161663baf54ff7b029682a2b04f.tar.gz external_llvm-858ea8f4f72fb161663baf54ff7b029682a2b04f.tar.bz2 | |
Clear the uniquing table when initializing TLOF to avoid a crash when the TLOF is reinitialized with a different MCContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79253 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/TargetLoweringObjectFile.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp index 8e1351b..ff0180b 100644 --- a/lib/Target/TargetLoweringObjectFile.cpp +++ b/lib/Target/TargetLoweringObjectFile.cpp @@ -304,6 +304,8 @@ getELFSection(StringRef Section, unsigned Type, unsigned Flags, void TargetLoweringObjectFileELF::Initialize(MCContext &Ctx, const TargetMachine &TM) { + if (UniquingMap != 0) + ((ELFUniqueMapTy*)UniquingMap)->clear(); TargetLoweringObjectFile::Initialize(Ctx, TM); BSSSection = @@ -666,6 +668,8 @@ getMachOSection(const StringRef &Segment, const StringRef &Section, void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, const TargetMachine &TM) { + if (UniquingMap != 0) + ((MachOUniqueMapTy*)UniquingMap)->clear(); TargetLoweringObjectFile::Initialize(Ctx, TM); TextSection // .text @@ -946,6 +950,8 @@ getCOFFSection(const char *Name, bool isDirective, SectionKind Kind) const { void TargetLoweringObjectFileCOFF::Initialize(MCContext &Ctx, const TargetMachine &TM) { + if (UniquingMap != 0) + ((COFFUniqueMapTy*)UniquingMap)->clear(); TargetLoweringObjectFile::Initialize(Ctx, TM); TextSection = getCOFFSection("\t.text", true, SectionKind::getText()); DataSection = getCOFFSection("\t.data", true, SectionKind::getDataRel()); |