62   bool isLoadInst(unsigned Opcode);
76                   unsigned Opcode);
96 bool BPFMISimplifyPatchable::isLoadInst(unsigned Opcode) {  in isLoadInst()  argument
97   return Opcode == BPF::LDD || Opcode == BPF::LDW || Opcode == BPF::LDH ||  in isLoadInst()
98          Opcode == BPF::LDB || Opcode == BPF::LDW32 || Opcode == BPF::LDH32 ||  in isLoadInst()
99          Opcode == BPF::LDB32;  in isLoadInst()
118     unsigned Opcode = DefInst->getOpcode();  in checkADDrr()  local
120     if (Opcode == BPF::LDB || Opcode == BPF::LDH || Opcode == BPF::LDW ||  in checkADDrr()
121         Opcode == BPF::LDD || Opcode == BPF::STB || Opcode == BPF::STH ||  in checkADDrr()
122         Opcode == BPF::STW || Opcode == BPF::STD)  in checkADDrr()
124     else if (Opcode == BPF::LDB32 || Opcode == BPF::LDH32 ||  in checkADDrr()
125              Opcode == BPF::LDW32 || Opcode == BPF::STB32 ||  in checkADDrr()
126              Opcode == BPF::STH32 || Opcode == BPF::STW32)  in checkADDrr()
139     if (Opcode == BPF::STB || Opcode == BPF::STH || Opcode == BPF::STW ||  in checkADDrr()
140         Opcode == BPF::STD || Opcode == BPF::STB32 || Opcode == BPF::STH32 ||  in checkADDrr()
141         Opcode == BPF::STW32) {  in checkADDrr()
148         .add(DefInst->getOperand(0)).addImm(Opcode).add(*BaseOp)  in checkADDrr()
156     unsigned Opcode) {  in checkShift()  argument
163       .add(Inst->getOperand(0)).addImm(Opcode)  in checkShift()
186         unsigned Opcode = I->getParent()->getOpcode();  in processCandidate()  local
187         if (Opcode == BPF::SUBREG_TO_REG) {  in processCandidate()
242   unsigned Opcode = Inst->getOpcode();  in processInst()  local
243   if (isLoadInst(Opcode)) {  in processInst()
248   if (Opcode == BPF::ADD_rr)  in processInst()
250   else if (Opcode == BPF::SLL_rr)  in processInst()
252   else if (Opcode == BPF::SRA_rr)  in processInst()
254   else if (Opcode == BPF::SRL_rr)  in processInst()