[llvm-commits] [llvm] r63676 - in /llvm/trunk: include/llvm/CodeGen/MachineFunction.h lib/CodeGen/MachineFunction.cpp

[Bill Wendling]

Author: void
Date: Tue Feb  3 16:49:58 2009
New Revision: 63676

URL: http://llvm.org/viewvc/llvm-project?rev=63676&view=rev
Log:
Add getDebugLocTuple to retrieve the DebugLocTuple for a given DebugLoc object.

Modified:
    llvm/trunk/include/llvm/CodeGen/MachineFunction.h
    llvm/trunk/lib/CodeGen/MachineFunction.cpp

Modified: llvm/trunk/include/llvm/CodeGen/MachineFunction.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineFunction.h?rev=63676&r1=63675&r2=63676&view=diff

==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineFunction.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineFunction.h Tue Feb  3 16:49:58 2009
@@ -313,9 +313,12 @@
   //
 
   /// getOrCreateDebugLocID - Look up the DebugLocTuple index with the given
-  /// source file, line, and column. If none currently exists, create add a new
-  /// new DebugLocTuple and insert it into the DebugIdMap.
+  /// source file, line, and column. If none currently exists, create a new
+  /// DebugLocTuple, and insert it into the DebugIdMap.
   unsigned getOrCreateDebugLocID(unsigned Src, unsigned Line, unsigned Col);
+
+  /// getDebugLocTuple - Get the DebugLocTuple for a given DebugLoc object.
+  const DebugLocTuple &getDebugLocTuple(DebugLoc DL);
 };
 
 //===--------------------------------------------------------------------===//

Modified: llvm/trunk/lib/CodeGen/MachineFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineFunction.cpp?rev=63676&r1=63675&r2=63676&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/MachineFunction.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineFunction.cpp Tue Feb  3 16:49:58 2009
@@ -380,11 +380,11 @@
 }
 
 /// getOrCreateDebugLocID - Look up the DebugLocTuple index with the given
-/// source file, line, and column. If none currently exists, create add a new
-/// new DebugLocTuple and insert it into the DebugIdMap.
+/// source file, line, and column. If none currently exists, create a new
+/// DebugLocTuple, and insert it into the DebugIdMap.
 unsigned MachineFunction::getOrCreateDebugLocID(unsigned Src, unsigned Line,
                                                 unsigned Col) {
-  struct DebugLocTuple Tuple(Src, Line, Col);
+  DebugLocTuple Tuple(Src, Line, Col);
   DenseMap<DebugLocTuple, unsigned>::iterator II
     = DebugLocInfo.DebugIdMap.find(Tuple);
   if (II != DebugLocInfo.DebugIdMap.end())
@@ -396,6 +396,14 @@
   return Id;
 }
 
+/// getDebugLocTuple - Get the DebugLocTuple for a given DebugLoc object.
+const DebugLocTuple &MachineFunction::getDebugLocTuple(DebugLoc DL) {
+  unsigned Idx;
+  assert(Idx < DebugLocInfo.DebugLocations.size() &&
+         "Invalid index into debug locations!");
+  return DebugLocInfo.DebugLocations[Idx];
+}
+
 //===----------------------------------------------------------------------===//
 //  MachineFrameInfo implementation
 //===----------------------------------------------------------------------===//