Remove copyRegToReg from TargetInstrInfo so it is not longer accesible.

Use a COPY instruction instead for register copies, or TII::copyPhysReg() after
COPY instructions are lowered.

Targets should implement copyPhysReg instead of copyRegToReg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108075 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed