Move getInitialFrameState() to TargetFrameInfo

llvm-svn: 119754

4 files changed, 8 insertions, 9 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCFrameInfo.cpp b/llvm/lib/Target/PowerPC/PPCFrameInfo.cpp
index 453975c2671..8fa4bdad6e1 100644
--- a/llvm/lib/Target/PowerPC/PPCFrameInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCFrameInfo.cpp
@@ -689,3 +689,10 @@ void PPCFrameInfo::emitEpilogue(MachineFunction &MF,
     BuildMI(MBB, MBBI, dl, TII.get(PPC::TAILBA8)).addImm(JumpTarget.getImm());
   }
 }
+
+void PPCFrameInfo::getInitialFrameState(std::vector<MachineMove> &Moves) const {
+  // Initial state of the frame pointer is R1.
+  MachineLocation Dst(MachineLocation::VirtualFP);
+  MachineLocation Src(PPC::R1, 0);
+  Moves.push_back(MachineMove(0, Dst, Src));
+}
diff --git a/llvm/lib/Target/PowerPC/PPCFrameInfo.h b/llvm/lib/Target/PowerPC/PPCFrameInfo.h
index aeaa864e0ab..54448dbdd0d 100644
--- a/llvm/lib/Target/PowerPC/PPCFrameInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCFrameInfo.h
@@ -38,6 +38,7 @@ public:
   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
 
   bool hasFP(const MachineFunction &MF) const;
+  void getInitialFrameState(std::vector<MachineMove> &Moves) const;
 
   /// targetHandlesStackFrameRounding - Returns true if the target is
   /// responsible for rounding up the stack frame (probably at emitPrologue
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 0459c7f1ee5..182b65a4ba3 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -943,14 +943,6 @@ unsigned PPCRegisterInfo::getFrameRegister(const MachineFunction &MF) const {
     return TFI->hasFP(MF) ? PPC::X31 : PPC::X1;
 }
 
-void PPCRegisterInfo::getInitialFrameState(std::vector<MachineMove> &Moves)
-                                                                         const {
-  // Initial state of the frame pointer is R1.
-  MachineLocation Dst(MachineLocation::VirtualFP);
-  MachineLocation Src(PPC::R1, 0);
-  Moves.push_back(MachineMove(0, Dst, Src));
-}
-
 unsigned PPCRegisterInfo::getEHExceptionRegister() const {
   return !Subtarget.isPPC64() ? PPC::R3 : PPC::X3;
 }
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
index 6e727420777..8a9b522b2de 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -66,7 +66,6 @@ public:
   // Debug information queries.
   unsigned getRARegister() const;
   unsigned getFrameRegister(const MachineFunction &MF) const;
-  void getInitialFrameState(std::vector<MachineMove> &Moves) const;
 
   // Exception handling queries.
   unsigned getEHExceptionRegister() const;