792   if (JTH.FallthroughUnreachable) {  in emitJumpTableHeader()
903                                           bool FallthroughUnreachable) {  in lowerJumpTableWorkItem()  argument
944   if (FallthroughUnreachable)  in lowerJumpTableWorkItem()
945     JTH->FallthroughUnreachable = true;  in lowerJumpTableWorkItem()
947   if (!JTH->FallthroughUnreachable)  in lowerJumpTableWorkItem()
968                                             bool FallthroughUnreachable,  in lowerSwitchRangeWorkItem()  argument
992   CaseBlock CB(Pred, FallthroughUnreachable, LHS, RHS, MHS, I->MBB, Fallthrough,  in lowerSwitchRangeWorkItem()
1038   if (!B.FallthroughUnreachable)  in emitBitTestHeader()
1044   if (!B.FallthroughUnreachable) {  in emitBitTestHeader()
1122     bool FallthroughUnreachable) {  in lowerBitTestWorkItem()  argument
1144   if (FallthroughUnreachable)  in lowerBitTestWorkItem()
1145     BTB->FallthroughUnreachable = true;  in lowerBitTestWorkItem()
1200     bool FallthroughUnreachable = false;  in lowerSwitchWorkItem()  local
1205       FallthroughUnreachable = isa<UnreachableInst>(  in lowerSwitchWorkItem()
1217                                 FallthroughUnreachable)) {  in lowerSwitchWorkItem()
1227                                   FallthroughUnreachable)) {  in lowerSwitchWorkItem()
1235                                     FallthroughUnreachable, UnhandledProbs,  in lowerSwitchWorkItem()
3106       if ((BTB.ContiguousRange || BTB.FallthroughUnreachable) && j + 2 == ej) {  in finalizeBasicBlock()
3120       if ((BTB.ContiguousRange || BTB.FallthroughUnreachable) && j + 2 == ej) {  in finalizeBasicBlock()