[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp

[Jim Laskey]

Changes in directory llvm/lib/Target/PowerPC:

PPCRegisterInfo.cpp updated: 1.73 -> 1.74
---
Log message:

Fix some comments.


---
Diffs of the changes:  (+4 -1)

 PPCRegisterInfo.cpp |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)


Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.73 llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.74
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.73	Tue Jul 11 15:53:55 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp	Fri Aug 25 14:40:59 2006
@@ -673,7 +673,10 @@
     MachineLocation Src(MachineLocation::VirtualFP, NegNumbytes);
     Moves.push_back(new MachineMove(LabelID, Dst, Src));
 
+    // Mark effective beginning of when frame pointer becomes valid.
     BuildMI(MBB, MBBI, PPC::DWARF_LABEL, 1).addImm(LabelID);
+    
+    
   }
   
   // If there is a frame pointer, copy R1 (SP) into R31 (FP)
@@ -727,7 +730,7 @@
 
 void PPCRegisterInfo::getInitialFrameState(std::vector<MachineMove *> &Moves)
                                                                          const {
-  // Initial state is the frame pointer is R1.
+  // Initial state of the frame pointer is R1.
   MachineLocation Dst(MachineLocation::VirtualFP);
   MachineLocation Src(PPC::R1, 0);
   Moves.push_back(new MachineMove(0, Dst, Src));