Lines Matching refs:SSB
878 MachineBasicBlock *SSB = nullptr;
895 // Find this successor (SSB) if it exists.
897 assert(!SSB);
898 SSB = T;
908 assert(!SSB || SSB == FP.JoinB);
930 if (SSB) {
933 // or FalseB block is null). SSB is the potential successor block
936 .addMBB(SSB);
937 FP.SplitB->addSuccessor(SSB);
950 // Nothing to update in SSB, since SSB's predecessors haven't changed.