1837   MachineBasicBlock::iterator DI1 = MBB1.getFirstNonDebugInstr(false);  in IfConvertDiamondCommon()  local
1845   for (unsigned i = 0; i < NumDups1; ++DI1) {  in IfConvertDiamondCommon()
1846     if (DI1 == MBB1.end())  in IfConvertDiamondCommon()
1848     if (!DI1->isDebugInstr())  in IfConvertDiamondCommon()
1865     for (const MachineInstr &MI : make_range(MBB1.begin(), DI1)) {  in IfConvertDiamondCommon()
1871   BBI.BB->splice(BBI.BB->end(), &MBB1, MBB1.begin(), DI1);  in IfConvertDiamondCommon()
1887   DI1 = MBB1.end();  in IfConvertDiamondCommon()
1888   while (DI1 != MBB1.begin()) {  in IfConvertDiamondCommon()
1889     MachineBasicBlock::iterator Prev = std::prev(DI1);  in IfConvertDiamondCommon()
1892     DI1 = Prev;  in IfConvertDiamondCommon()
1897     assert(DI1 != MBB1.begin());  in IfConvertDiamondCommon()
1899     --DI1;  in IfConvertDiamondCommon()
1903     if (DI1->shouldUpdateCallSiteInfo())  in IfConvertDiamondCommon()
1904       MBB1.getParent()->eraseCallSiteInfo(&*DI1);  in IfConvertDiamondCommon()
1907     if (!DI1->isDebugInstr())  in IfConvertDiamondCommon()
1910   MBB1.erase(DI1, MBB1.end());  in IfConvertDiamondCommon()