421   BasicBlock *SecondEntryBlock = CInst2->getParent();  in MergeIfRegion()  local
422   if (SecondEntryBlock->hasAddressTaken())  in MergeIfRegion()
426   BranchInst *DomBI1 = GetIfCondition(SecondEntryBlock, IfTrue1, IfFalse1);  in MergeIfRegion()
442     if (IfFalse2 != SecondEntryBlock) {  in MergeIfRegion()
443       if (IfTrue2 != SecondEntryBlock)  in MergeIfRegion()
450     if (!CompareIfRegionBlock(IfTrue1, IfTrue2, SecondEntryBlock))  in MergeIfRegion()
456     if (IfTrue2 != SecondEntryBlock) {  in MergeIfRegion()
457       if (IfFalse2 != SecondEntryBlock)  in MergeIfRegion()
464     if (!CompareIfRegionBlock(IfFalse1, IfFalse2, SecondEntryBlock))  in MergeIfRegion()
469   Instruction *PTI2 = SecondEntryBlock->getTerminator();  in MergeIfRegion()
470   Instruction *PBI2 = &SecondEntryBlock->front();  in MergeIfRegion()
484       .splice(FirstEntryBlock->end(), SecondEntryBlock->getInstList());  in MergeIfRegion()
508         if (Phi.getIncomingBlock(i) == SecondEntryBlock)  in MergeIfRegion()
527   SecondEntryBlock->dropAllReferences();  in MergeIfRegion()
528   SecondEntryBlock->eraseFromParent();  in MergeIfRegion()