Lines Matching defs:MBBI

33   bool usePopRet(MachineBasicBlock::iterator &MBBI,
35   bool adjustRetVal(MachineBasicBlock::iterator &MBBI);
50   for (MachineBasicBlock::iterator MBBI = MBB.begin(); MBBI != MBB.end();
51        MBBI = next_nodbg(MBBI, MBB.end()))
52     if (MBBI->getOpcode() == RISCV::CM_POP)
53       return MBBI;
58 bool RISCVPushPopOpt::usePopRet(MachineBasicBlock::iterator &MBBI,
67           .add(MBBI->getOperand(0))
68           .add(MBBI->getOperand(1));
72   const MCInstrDesc &PopDesc = MBBI->getDesc();
76   for (unsigned i = FirstNonDeclaredOp; i < MBBI->getNumOperands(); ++i)
77     PopRetBuilder.add(MBBI->getOperand(i));
79   MBBI->eraseFromParent();
86 bool RISCVPushPopOpt::adjustRetVal(MachineBasicBlock::iterator &MBBI) {
87   MachineBasicBlock::reverse_iterator RE = MBBI->getParent()->rend();
95            next_nodbg(MBBI.getReverse(), RE);
140     MachineBasicBlock::iterator MBBI = containsPop(MBB);
141     MachineBasicBlock::iterator NextI = next_nodbg(MBBI, MBB.end());
142     if (MBBI != MBB.end() && NextI != MBB.end() &&
144       Modified |= usePopRet(MBBI, NextI, adjustRetVal(MBBI));