Implement support to debug inlined functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86748 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 11 deletions

diff --git a/include/llvm/CodeGen/DwarfWriter.h b/include/llvm/CodeGen/DwarfWriter.h
index e7a2f664eb..cca4e36a76 100644
--- a/include/llvm/CodeGen/DwarfWriter.h
+++ b/include/llvm/CodeGen/DwarfWriter.h
@@ -104,14 +104,8 @@ public:
   /// be emitted.
   bool ShouldEmitDwarfDebug() const;
 
-  //// RecordInlinedFnStart - Indicate the start of a inlined function.
-  unsigned RecordInlinedFnStart(DISubprogram SP, DICompileUnit CU,
-                                unsigned Line, unsigned Col);
-
-  /// RecordInlinedFnEnd - Indicate the end of inlined subroutine.
-  unsigned RecordInlinedFnEnd(DISubprogram SP);
-  void SetDbgScopeBeginLabels(const MachineInstr *MI, unsigned L);
-  void SetDbgScopeEndLabels(const MachineInstr *MI, unsigned L);
+  void BeginScope(const MachineInstr *MI, unsigned Label);
+  void EndScope(const MachineInstr *MI);
 };
 
 } // end llvm namespace
diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index f2b027bbbe..5f0a5ed51f 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -150,7 +150,8 @@ class MachineModuleInfo : public ImmutablePass {
 public:
   static char ID; // Pass identification, replacement for typeid
 
-  typedef SmallVector< std::pair<TrackingVH<MDNode>, unsigned>, 4 > 
+  typedef std::pair<unsigned, TrackingVH<MDNode> > UnsignedAndMDNodePair;
+  typedef SmallVector< std::pair<TrackingVH<MDNode>, UnsignedAndMDNodePair>, 4>
     VariableDbgInfoMapTy;
   VariableDbgInfoMapTy VariableDbgInfo;
 
@@ -336,8 +337,8 @@ public:
 
   /// setVariableDbgInfo - Collect information used to emit debugging information
   /// of a variable.
-  void setVariableDbgInfo(MDNode *N, unsigned S) {
-    VariableDbgInfo.push_back(std::make_pair(N, S));
+  void setVariableDbgInfo(MDNode *N, unsigned Slot, MDNode *Scope) {
+    VariableDbgInfo.push_back(std::make_pair(N, std::make_pair(Slot, Scope)));
   }
 
   VariableDbgInfoMapTy &getVariableDbgInfo() {  return VariableDbgInfo;  }