Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of the

Machine-level API cleanup instigated by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45470 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 28 deletions

diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 3c8bc9f73e..173b29e5b4 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -332,34 +332,6 @@ void PPCRegisterInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
   return;
 }
 
-void PPCRegisterInfo::copyRegToReg(MachineBasicBlock &MBB,
-                                   MachineBasicBlock::iterator MI,
-                                   unsigned DestReg, unsigned SrcReg,
-                                   const TargetRegisterClass *DestRC,
-                                   const TargetRegisterClass *SrcRC) const {
-  if (DestRC != SrcRC) {
-    cerr << "Not yet supported!";
-    abort();
-  }
-
-  if (DestRC == PPC::GPRCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::OR), DestReg).addReg(SrcReg).addReg(SrcReg);
-  } else if (DestRC == PPC::G8RCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::OR8), DestReg).addReg(SrcReg).addReg(SrcReg);
-  } else if (DestRC == PPC::F4RCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::FMRS), DestReg).addReg(SrcReg);
-  } else if (DestRC == PPC::F8RCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::FMRD), DestReg).addReg(SrcReg);
-  } else if (DestRC == PPC::CRRCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::MCRF), DestReg).addReg(SrcReg);
-  } else if (DestRC == PPC::VRRCRegisterClass) {
-    BuildMI(MBB, MI, TII.get(PPC::VOR), DestReg).addReg(SrcReg).addReg(SrcReg);
-  } else {
-    cerr << "Attempt to copy register that is not GPR or FPR";
-    abort();
-  }
-}
-
 void PPCRegisterInfo::reMaterialize(MachineBasicBlock &MBB,
                                     MachineBasicBlock::iterator I,
                                     unsigned DestReg,