1575   unsigned PF = 0;    // Number of extra pushed registers  in tryARMPackedUnwind()  local
1639       if (!parseRegMask(Inst.Register, HasLR, HasR11, PF, IntRegs))  in tryARMPackedUnwind()
1646       if (Step != 3 || !HasR11 || IntRegs >= 0 || PF > 0)  in tryARMPackedUnwind()
1653       if (Step != 3 || !HasR11 || (IntRegs < 0 && PF == 0))  in tryARMPackedUnwind()
1675       if (PF > 0) // Can't have both folded and explicit stack allocation  in tryARMPackedUnwind()
1754               PF == 0 && Inst.Offset == 16) {  in tryARMPackedUnwind()
1763             } else if (PF == Inst.Offset / 4) {  in tryARMPackedUnwind()
1841           if (EF != PF && EF != StackAdjust)  in tryARMPackedUnwind()
1921   assert(PF == 0 || EF == 0 ||  in tryARMPackedUnwind()
1923   if (PF > 0 || EF > 0) {  in tryARMPackedUnwind()
1924     StackAdjust = PF > 0 ? (PF - 1) : (EF - 1);  in tryARMPackedUnwind()
1927     if (PF > 0)  in tryARMPackedUnwind()