Lines Matching defs:CopySrc

546   Register CopySrc = Copy->getOperand(1).getReg();
548   if (!CopySrc.isVirtual()) {
551     if (CopySrc == PPC::CR0EQ || CopySrc == PPC::CR6EQ)
553     if (CopySrc == PPC::CR0LT || CopySrc == PPC::CR6LT)
555     if (CopySrc == PPC::CR0GT || CopySrc == PPC::CR6GT)
557     if (CopySrc == PPC::CR0UN || CopySrc == PPC::CR6UN)
562       if ((--Me)->modifiesRegister(CopySrc, TRI))
566   return MRI->getVRegDef(CopySrc);