3076   for (BitTestBlock &BTB : SL->BitTestCases)  in UpdateSplitBlock()
3077     if (BTB.Parent == First)  in UpdateSplitBlock()
3078       BTB.Parent = Last;  in UpdateSplitBlock()
10912         BitTestBlock *BTB = &SL->BitTestCases[I->BTCasesIndex];  in lowerWorkItem()  local
10915         for (BitTestCase &BTC : BTB->Cases)  in lowerWorkItem()
10919         BTB->Parent = CurMBB;  in lowerWorkItem()
10920         BTB->Default = Fallthrough;  in lowerWorkItem()
10922         BTB->DefaultProb = UnhandledProbs;  in lowerWorkItem()
10926         if (!BTB->ContiguousRange) {  in lowerWorkItem()
10927           BTB->Prob += DefaultProb / 2;  in lowerWorkItem()
10928           BTB->DefaultProb -= DefaultProb / 2;  in lowerWorkItem()
10932           BTB->FallthroughUnreachable = true;  in lowerWorkItem()
10936           visitBitTestHeader(*BTB, SwitchMBB);  in lowerWorkItem()
10937           BTB->Emitted = true;  in lowerWorkItem()