577 	return BPF_CLASS(insn->code) == BPF_STX &&  in is_cmpxchg_insn()
584 	return BPF_CLASS(insn->code) == BPF_STX &&  in is_atomic_load_insn()
3415 		if (BPF_CLASS(code) == BPF_LD &&  in check_subprogs()
3418 		if (BPF_CLASS(code) != BPF_JMP && BPF_CLASS(code) != BPF_JMP32)  in check_subprogs()
3563 	class = BPF_CLASS(code);  in is_reg64()
3646 	switch (BPF_CLASS(insn->code)) {  in insn_def_regno()
4164 	u8 class = BPF_CLASS(insn->code);  in backtrack_insn()
4959 	return BPF_CLASS(insn->code) == BPF_ST && BPF_MODE(insn->code) == BPF_MEM;  in is_bpf_st_mem()
5902 	int class = BPF_CLASS(insn->code);  in check_map_kptr_access()
14310 	if (BPF_CLASS(insn->code) != BPF_ALU64) {  in adjust_ptr_min_max_vals()
15040 	u64 insn_bitness = (BPF_CLASS(insn->code) == BPF_ALU64) ? 64 : 32;  in is_safe_to_compute_dst_reg_range()
15086 	bool alu32 = (BPF_CLASS(insn->code) != BPF_ALU64);  in adjust_scalar_min_max_vals()
15184 	bool alu32 = (BPF_CLASS(insn->code) != BPF_ALU64);  in adjust_reg_min_max_vals()
15194 		if (BPF_CLASS(insn->code) == BPF_ALU64)  in adjust_reg_min_max_vals()
15329 			    (BPF_CLASS(insn->code) == BPF_ALU64 &&  in check_alu_op()
15355 			if (BPF_CLASS(insn->code) == BPF_ALU) {  in check_alu_op()
15398 			if (BPF_CLASS(insn->code) == BPF_ALU64) {  in check_alu_op()
15487 			if (BPF_CLASS(insn->code) == BPF_ALU64) {  in check_alu_op()
15533 			int size = BPF_CLASS(insn->code) == BPF_ALU64 ? 64 : 32;  in check_alu_op()
16182 	if (BPF_CLASS(insn->code) == BPF_JMP32)  in try_match_pkt_pointers()
16449 	is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32;  in check_cond_jmp_op()
17460 	if (BPF_CLASS(insn->code) != BPF_JMP &&  in visit_insn()
17461 	    BPF_CLASS(insn->code) != BPF_JMP32) {  in visit_insn()
17539 		if (BPF_CLASS(insn->code) == BPF_JMP)  in visit_insn()
19419 		class = BPF_CLASS(insn->code);  in do_check()
20091 		if (BPF_CLASS(insn->code) == BPF_LDX &&  in resolve_pseudo_ldimm64()
20360 		if ((BPF_CLASS(code) != BPF_JMP && BPF_CLASS(code) != BPF_JMP32) ||  in adjust_jmp_off()
20560 	if (BPF_CLASS(code) == BPF_JMP32)  in insn_is_cond_jump()
20563 	if (BPF_CLASS(code) != BPF_JMP)  in insn_is_cond_jump()
20677 			class = BPF_CLASS(code);  in opt_subreg_zext_lo32_rnd_hi32()
20933 			insn->code = BPF_CLASS(insn->code) | BPF_PROBE_MEM32 | BPF_SIZE(insn->code);  in convert_ctx_accesses()
21137 			if (BPF_CLASS(insn->code) == BPF_LDX &&  in jit_subprogs()
21142 			if ((BPF_CLASS(insn->code) == BPF_STX ||  in jit_subprogs()
21143 			     BPF_CLASS(insn->code) == BPF_ST) &&  in jit_subprogs()
21146 			if (BPF_CLASS(insn->code) == BPF_STX &&  in jit_subprogs()
21590 			bool is64 = BPF_CLASS(insn->code) == BPF_ALU64;  in do_misc_fixups()
21620 			bool is64 = BPF_CLASS(insn->code) == BPF_ALU64;  in do_misc_fixups()
21711 		if (BPF_CLASS(insn->code) == BPF_LDX &&  in do_misc_fixups()
21741 		if (BPF_CLASS(insn->code) == BPF_LD &&  in do_misc_fixups()
23610 	u8 class = BPF_CLASS(insn->code);  in can_fallthrough()
23624 	u8 class = BPF_CLASS(insn->code);  in can_jump()
23685 	u8 class = BPF_CLASS(insn->code);  in compute_insn_live_regs()