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| author | Daniel Dunbar <daniel@zuster.org> | 2011-03-28 22:49:15 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-03-28 22:49:15 +0000 |
| commit | c6cf43d25853efb4a6765954eda52a45998a47f2 (patch) | |
| tree | 154af0ed2d8ee6851d48b983b2170362032061bf /lib/MC/MCContext.cpp | |
| parent | cede7c05518b8eea67da7e48d0952cc485764737 (diff) | |
| download | llvm-c6cf43d25853efb4a6765954eda52a45998a47f2.tar.gz llvm-c6cf43d25853efb4a6765954eda52a45998a47f2.tar.bz2 llvm-c6cf43d25853efb4a6765954eda52a45998a47f2.tar.xz | |
MC: Add support for disabling "temporary label" behavior. Useful for debugging
on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128430 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCContext.cpp')
| -rw-r--r-- | lib/MC/MCContext.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp index 018f00c08f..7c687135fc 100644 --- a/lib/MC/MCContext.cpp +++ b/lib/MC/MCContext.cpp @@ -28,7 +28,8 @@ typedef StringMap<const MCSectionCOFF*> COFFUniqueMapTy; MCContext::MCContext(const MCAsmInfo &mai, const TargetAsmInfo *tai) : MAI(mai), TAI(tai), NextUniqueID(0), - CurrentDwarfLoc(0,0,0,DWARF2_FLAG_IS_STMT,0,0) { + CurrentDwarfLoc(0,0,0,DWARF2_FLAG_IS_STMT,0,0), + AllowTemporaryLabels(true) { MachOUniquingMap = 0; ELFUniquingMap = 0; COFFUniquingMap = 0; @@ -76,8 +77,10 @@ MCSymbol *MCContext::GetOrCreateSymbol(StringRef Name) { } MCSymbol *MCContext::CreateSymbol(StringRef Name) { - // Determine whether this is an assembler temporary or normal label. - bool isTemporary = Name.startswith(MAI.getPrivateGlobalPrefix()); + // Determine whether this is an assembler temporary or normal label, if used. + bool isTemporary = false; + if (AllowTemporaryLabels) + isTemporary = Name.startswith(MAI.getPrivateGlobalPrefix()); StringMapEntry<bool> *NameEntry = &UsedNames.GetOrCreateValue(Name); if (NameEntry->getValue()) { |