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Add SourceMgr to MCContext for backend diagnostics. 

llvm-svn: 149090
This commit is contained in:
Jim Grosbach 2012-01-26 23:20:05 +00:00
parent c267a32b05
commit dfc5b555da
2 changed files with 7 additions and 3 deletions
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6
llvm/include/llvm/MC/MCContext.h
View File

@ -43,6 +43,8 @@ namespace llvm {
public:
typedef StringMap<MCSymbol*, BumpPtrAllocator&> SymbolTable;
private:
/// The SourceMgr for this object, if any.
const SourceMgr *SrcMgr;
/// The MCAsmInfo for this target.
const MCAsmInfo &MAI;
@ -137,9 +139,11 @@ namespace llvm {
public:
explicit MCContext(const MCAsmInfo &MAI, const MCRegisterInfo &MRI,
const MCObjectFileInfo *MOFI);
const MCObjectFileInfo *MOFI, const SourceMgr *Mgr = 0);
~MCContext();
const SourceMgr *getSourceManager() const { return SrcMgr; }
const MCAsmInfo &getAsmInfo() const { return MAI; }
const MCRegisterInfo &getRegisterInfo() const { return MRI; }

4
llvm/lib/MC/MCContext.cpp
View File

@ -28,8 +28,8 @@ typedef StringMap<const MCSectionCOFF*> COFFUniqueMapTy;
MCContext::MCContext(const MCAsmInfo &mai, const MCRegisterInfo &mri,
const MCObjectFileInfo *mofi) :
MAI(mai), MRI(mri), MOFI(mofi),
const MCObjectFileInfo *mofi, const SourceMgr *mgr) :
SrcMgr(mgr), MAI(mai), MRI(mri), MOFI(mofi),
Allocator(), Symbols(Allocator), UsedNames(Allocator),
NextUniqueID(0),
CurrentDwarfLoc(0,0,0,DWARF2_FLAG_IS_STMT,0,0),