877   if (JTH.FallthroughUnreachable) {  in emitJumpTableHeader()
988                                           bool FallthroughUnreachable) {  in lowerJumpTableWorkItem()  argument
1029   if (FallthroughUnreachable)  in lowerJumpTableWorkItem()
1030     JTH->FallthroughUnreachable = true;  in lowerJumpTableWorkItem()
1032   if (!JTH->FallthroughUnreachable)  in lowerJumpTableWorkItem()
1053                                             bool FallthroughUnreachable,  in lowerSwitchRangeWorkItem()  argument
1077   CaseBlock CB(Pred, FallthroughUnreachable, LHS, RHS, MHS, I->MBB, Fallthrough,  in lowerSwitchRangeWorkItem()
1123   if (!B.FallthroughUnreachable)  in emitBitTestHeader()
1129   if (!B.FallthroughUnreachable) {  in emitBitTestHeader()
1207     bool FallthroughUnreachable) {  in lowerBitTestWorkItem()  argument
1229   if (FallthroughUnreachable)  in lowerBitTestWorkItem()
1230     BTB->FallthroughUnreachable = true;  in lowerBitTestWorkItem()
1285     bool FallthroughUnreachable = false;  in lowerSwitchWorkItem()  local
1290       FallthroughUnreachable = isa<UnreachableInst>(  in lowerSwitchWorkItem()
1302                                 FallthroughUnreachable)) {  in lowerSwitchWorkItem()
1312                                   FallthroughUnreachable)) {  in lowerSwitchWorkItem()
1320                                     FallthroughUnreachable, UnhandledProbs,  in lowerSwitchWorkItem()
3384       if ((BTB.ContiguousRange || BTB.FallthroughUnreachable) && j + 2 == ej) {  in finalizeBasicBlock()
3398       if ((BTB.ContiguousRange || BTB.FallthroughUnreachable) && j + 2 == ej) {  in finalizeBasicBlock()