[llvm-commits] [llvm] r158038 - in /llvm/trunk/lib/CodeGen: LiveIntervalUnion.cpp LiveIntervalUnion.h RegAllocBase.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Jun  5 18:07:19 2012
New Revision: 158038

URL: http://llvm.org/viewvc/llvm-project?rev=158038&view=rev
Log:
Don't print register names in LiveIntervalUnion::print().

Soon we'll be making LiveIntervalUnions for register units as well.

This was the only place using the RepReg member, so just remove it.

Modified:
    llvm/trunk/lib/CodeGen/LiveIntervalUnion.cpp
    llvm/trunk/lib/CodeGen/LiveIntervalUnion.h
    llvm/trunk/lib/CodeGen/RegAllocBase.cpp

Modified: llvm/trunk/lib/CodeGen/LiveIntervalUnion.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalUnion.cpp?rev=158038&r1=158037&r2=158038&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalUnion.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalUnion.cpp Tue Jun  5 18:07:19 2012
@@ -81,7 +81,6 @@
 
 void
 LiveIntervalUnion::print(raw_ostream &OS, const TargetRegisterInfo *TRI) const {
-  OS << "LIU " << PrintReg(RepReg, TRI);
   if (empty()) {
     OS << " empty\n";
     return;

Modified: llvm/trunk/lib/CodeGen/LiveIntervalUnion.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalUnion.h?rev=158038&r1=158037&r2=158038&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalUnion.h (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalUnion.h Tue Jun  5 18:07:19 2012
@@ -60,13 +60,11 @@
   class Query;
 
 private:
-  const unsigned RepReg;  // representative register number
   unsigned Tag;           // unique tag for current contents.
   LiveSegments Segments;  // union of virtual reg segments
 
 public:
-  LiveIntervalUnion(unsigned r, Allocator &a) : RepReg(r), Tag(0), Segments(a)
-    {}
+  explicit LiveIntervalUnion(Allocator &a) : Tag(0), Segments(a) {}
 
   // Iterate over all segments in the union of live virtual registers ordered
   // by their starting position.

Modified: llvm/trunk/lib/CodeGen/RegAllocBase.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegAllocBase.cpp?rev=158038&r1=158037&r2=158038&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegAllocBase.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegAllocBase.cpp Tue Jun  5 18:07:19 2012
@@ -96,7 +96,7 @@
   Array =
     static_cast<LiveIntervalUnion*>(malloc(sizeof(LiveIntervalUnion)*NRegs));
   for (unsigned r = 0; r != NRegs; ++r)
-    new(Array + r) LiveIntervalUnion(r, allocator);
+    new(Array + r) LiveIntervalUnion(allocator);
 }
 
 void RegAllocBase::init(VirtRegMap &vrm, LiveIntervals &lis) {