diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuild.h')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuild.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h index 4d450cb60d..397f7b1a24 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h @@ -164,6 +164,9 @@ public: class SelectionDAGLowering { MachineBasicBlock *CurMBB; + /// CurDebugLoc - current file + line number. Changes as we build the DAG. + DebugLoc CurDebugLoc; + DenseMap<const Value*, SDValue> NodeMap; /// PendingLoads - Loads are not emitted to the program immediately. We bunch @@ -356,7 +359,8 @@ public: SelectionDAGLowering(SelectionDAG &dag, TargetLowering &tli, FunctionLoweringInfo &funcinfo) - : TLI(tli), DAG(dag), FuncInfo(funcinfo) { + : CurDebugLoc(DebugLoc::getUnknownLoc()), + TLI(tli), DAG(dag), FuncInfo(funcinfo) { } void init(GCFunctionInfo *gfi, AliasAnalysis &aa); @@ -382,6 +386,8 @@ public: /// SDValue getControlRoot(); + DebugLoc getCurDebugLoc() const { return CurDebugLoc; } + void CopyValueToVirtualRegister(Value *V, unsigned Reg); void visit(Instruction &I); @@ -531,6 +537,8 @@ private: const char *implVisitBinaryAtomic(CallInst& I, ISD::NodeType Op); const char *implVisitAluOverflow(CallInst &I, ISD::NodeType Op); + + void setCurDebugLoc(DebugLoc dl) { CurDebugLoc = dl; } }; /// AddCatchInfo - Extract the personality and type infos from an eh.selector |