324   void removeSuccessor(MachineBasicBlock *MBB);
1411   DstMBB->removeSuccessor(SrcMBB, true);  in mergeSerialBlock()
1414   removeSuccessor(SrcMBB);  in mergeSerialBlock()
1461     MBB->removeSuccessor(TrueMBB, true);  in mergeIfthenelseBlock()
1463       TrueMBB->removeSuccessor(LandMBB, true);  in mergeIfthenelseBlock()
1472     MBB->removeSuccessor(FalseMBB, true);  in mergeIfthenelseBlock()
1474       FalseMBB->removeSuccessor(LandMBB, true);  in mergeIfthenelseBlock()
1515   ExitingMBB->removeSuccessor(LandMBB, true);  in mergeLoopbreakBlock()
1681   MBB->removeSuccessor(MBB1, true);  in removeRedundantConditionalBranch()
1705 void AMDGPUCFGStructurizer::removeSuccessor(MachineBasicBlock *MBB) {  in removeSuccessor()  function in __anonf35547db0311::AMDGPUCFGStructurizer
1707     MBB->removeSuccessor(*MBB->succ_begin());  in removeSuccessor()