+
+ /// Find the debug info descriptor corresponding to this global variable.
+ Value *findDbgGlobalDeclare(GlobalVariable *V);
+
+ bool getLocationInfo(const Value *V, std::string &DisplayName, std::string &Type,
+ unsigned &LineNo, std::string &File, std::string &Dir);
+
+ /// CollectDebugInfoAnchors - Collect debugging information anchors.
+ void CollectDebugInfoAnchors(Module &M,
+ SmallVector<GlobalVariable *, 2> &CompileUnits,
+ SmallVector<GlobalVariable *, 4> &GlobalVars,
+ SmallVector<GlobalVariable *, 4> &Subprograms);
+
+ /// isValidDebugInfoIntrinsic - Return true if SPI is a valid debug
+ /// info intrinsic.
+ bool isValidDebugInfoIntrinsic(DbgStopPointInst &SPI,
+ CodeGenOpt::Level OptLev);
+
+ /// isValidDebugInfoIntrinsic - Return true if FSI is a valid debug
+ /// info intrinsic.
+ bool isValidDebugInfoIntrinsic(DbgFuncStartInst &FSI,
+ CodeGenOpt::Level OptLev);
+
+ /// isValidDebugInfoIntrinsic - Return true if RSI is a valid debug
+ /// info intrinsic.
+ bool isValidDebugInfoIntrinsic(DbgRegionStartInst &RSI,
+ CodeGenOpt::Level OptLev);
+
+ /// isValidDebugInfoIntrinsic - Return true if REI is a valid debug
+ /// info intrinsic.
+ bool isValidDebugInfoIntrinsic(DbgRegionEndInst &REI,
+ CodeGenOpt::Level OptLev);
+
+ /// isValidDebugInfoIntrinsic - Return true if DI is a valid debug
+ /// info intrinsic.
+ bool isValidDebugInfoIntrinsic(DbgDeclareInst &DI,
+ CodeGenOpt::Level OptLev);
+
+ /// ExtractDebugLocation - Extract debug location information
+ /// from llvm.dbg.stoppoint intrinsic.
+ DebugLoc ExtractDebugLocation(DbgStopPointInst &SPI,
+ DebugLocTracker &DebugLocInfo);
+
+ /// ExtractDebugLocation - Extract debug location information
+ /// from llvm.dbg.func_start intrinsic.
+ DebugLoc ExtractDebugLocation(DbgFuncStartInst &FSI,
+ DebugLocTracker &DebugLocInfo);
+
+ /// isInlinedFnStart - Return true if FSI is starting an inlined function.
+ bool isInlinedFnStart(DbgFuncStartInst &FSI, const Function *CurrentFn);
+
+ /// isInlinedFnEnd - Return true if REI is ending an inlined function.
+ bool isInlinedFnEnd(DbgRegionEndInst &REI, const Function *CurrentFn);
+