17900   MachineBasicBlock *mainMBB = MF->CreateMachineBasicBlock(BB);  in EmitXBegin()  local
17902   MF->insert(I, mainMBB);  in EmitXBegin()
17915   thisMBB->addSuccessor(mainMBB);  in EmitXBegin()
17920   BuildMI(mainMBB, DL, TII->get(X86::MOV32ri), X86::EAX).addImm(-1);  in EmitXBegin()
17921   mainMBB->addSuccessor(sinkMBB);  in EmitXBegin()
18840   MachineBasicBlock *mainMBB = MF->CreateMachineBasicBlock(BB);  in emitEHSjLjSetJmp()  local
18843   MF->insert(I, mainMBB);  in emitEHSjLjSetJmp()
18904   thisMBB->addSuccessor(mainMBB);  in emitEHSjLjSetJmp()
18909   BuildMI(mainMBB, DL, TII->get(X86::MOV32r0), mainDstReg);  in emitEHSjLjSetJmp()
18910   mainMBB->addSuccessor(sinkMBB);  in emitEHSjLjSetJmp()
18915     .addReg(mainDstReg).addMBB(mainMBB)  in emitEHSjLjSetJmp()