Lines Matching defs:BP

218   Register BP;
220   // Select the base pointer (BP) and calculate the actual offset from BP
222   int Offset = HFI.getFrameIndexReference(MF, FI, BP).getFixed();
243     // The actual base register (BP) is typically shared between many
281     // Search backwards in the block for "Reg = A2_addi BP, RealOffset".
306         if (BI.getOperand(1).getReg() != BP)
335         .addReg(BP)
338     BP = ReuseBP;
342   MI.getOperand(FIOp).ChangeToRegister(BP, false, false, false);