Rename SSARegMap -> MachineRegisterInfo in keeping with the idea

that "machine" classes are used to represent the current state of
the code being compiled.  Given this expanded name, we can start 
moving other stuff into it.  For now, move the UsedPhysRegs and
LiveIn/LoveOuts vectors from MachineFunction into it.

Update all the clients to match.

This also reduces some needless #includes, such as MachineModuleInfo
from MachineFunction.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45467 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index 9f8dbeede7..ec886d5680 100644
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -27,6 +27,7 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Target/TargetFrameInfo.h"
@@ -670,15 +671,15 @@ void SPURegisterInfo::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
 #if 0
   //  Save and clear the LR state.
   SPUFunctionInfo *FI = MF.getInfo<SPUFunctionInfo>();
-  FI->setUsesLR(MF.isPhysRegUsed(LR));
+  FI->setUsesLR(MF.getRegInfo().isPhysRegUsed(LR));
 #endif
   // Mark LR and SP unused, since the prolog spills them to stack and
   // we don't want anyone else to spill them for us.
   //
   // Also, unless R2 is really used someday, don't spill it automatically.
-  MF.setPhysRegUnused(SPU::R0);
-  MF.setPhysRegUnused(SPU::R1);
-  MF.setPhysRegUnused(SPU::R2);
+  MF.getRegInfo().setPhysRegUnused(SPU::R0);
+  MF.getRegInfo().setPhysRegUnused(SPU::R1);
+  MF.getRegInfo().setPhysRegUnused(SPU::R2);
 }
 
 void SPURegisterInfo::emitPrologue(MachineFunction &MF) const