[llvm-commits] [llvm] r63070 - in /llvm/trunk: include/llvm/CodeGen/DebugLoc.h lib/CodeGen/MachineFunction.cpp

[Evan Cheng]

Author: evancheng
Date: Mon Jan 26 17:47:30 2009
New Revision: 63070

URL: http://llvm.org/viewvc/llvm-project?rev=63070&view=rev
Log:
No need to keep size of DebugLocations vector separately.

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

Modified: llvm/trunk/include/llvm/CodeGen/DebugLoc.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/DebugLoc.h?rev=63070&r1=63069&r2=63070&view=diff

==============================================================================
--- llvm/trunk/include/llvm/CodeGen/DebugLoc.h (original)
+++ llvm/trunk/include/llvm/CodeGen/DebugLoc.h Mon Jan 26 17:47:30 2009
@@ -69,9 +69,6 @@
   /// DebugLocTracker - This class tracks debug location information.
   ///
   struct DebugLocTracker {
-    // NumDebugLocations - Size of the DebugLocations vector.
-    unsigned NumDebugLocations;
-
     // DebugLocations - A vector of unique DebugLocTuple's.
     //
     std::vector<DebugLocTuple> DebugLocations;
@@ -80,7 +77,7 @@
     // DebugLocations vector.
     DebugIdMapType DebugIdMap;
 
-    DebugLocTracker() : NumDebugLocations(0) {}
+    DebugLocTracker() {}
 
     ~DebugLocTracker() {
       DebugLocations.clear();

Modified: llvm/trunk/lib/CodeGen/MachineFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineFunction.cpp?rev=63070&r1=63069&r2=63070&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/MachineFunction.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineFunction.cpp Mon Jan 26 17:47:30 2009
@@ -388,9 +388,10 @@
   if (II != DebugLocInfo.DebugIdMap.end())
     return II->second;
   // Add a new tuple.
+  unsigned Id = DebugLocInfo.DebugLocations.size();
   DebugLocInfo.DebugLocations.push_back(Tuple);
-  DebugLocInfo.DebugIdMap[Tuple] = DebugLocInfo.NumDebugLocations;
-  return DebugLocInfo.NumDebugLocations++;
+  DebugLocInfo.DebugIdMap[Tuple] = Id;
+  return Id;
 }
 
 //===----------------------------------------------------------------------===//