312 		if (i && (BPF_CLASS(code) == BPF_ALU64 || BPF_CLASS(code) == BPF_ALU) &&  in bpf_jit_build_body()
313 		    (BPF_CLASS(prevcode) == BPF_ALU64 || BPF_CLASS(prevcode) == BPF_ALU) &&  in bpf_jit_build_body()
355 		case BPF_ALU64 | BPF_ADD | BPF_X: /* dst += src */  in bpf_jit_build_body()
362 		case BPF_ALU64 | BPF_SUB | BPF_X: /* dst -= src */  in bpf_jit_build_body()
379 		case BPF_ALU64 | BPF_SUB | BPF_K: /* dst -= imm */  in bpf_jit_build_body()
382 		case BPF_ALU64 | BPF_ADD | BPF_K: /* dst += imm */  in bpf_jit_build_body()
399 		case BPF_ALU64 | BPF_MUL | BPF_X: /* dst *= src */  in bpf_jit_build_body()
425 		case BPF_ALU64 | BPF_MUL | BPF_K: /* dst *= imm */  in bpf_jit_build_body()
459 		case BPF_ALU64 | BPF_DIV | BPF_X: /* dst /= src */  in bpf_jit_build_body()
461 		case BPF_ALU64 | BPF_MOD | BPF_X: /* dst %= src */  in bpf_jit_build_body()
492 		case BPF_ALU64 | BPF_MOD | BPF_K: /* dst %= imm */  in bpf_jit_build_body()
505 		case BPF_ALU64 | BPF_DIV | BPF_K: /* dst /= imm */  in bpf_jit_build_body()
530 		case BPF_ALU64 | BPF_NEG: /* dst = -dst */  in bpf_jit_build_body()
538 		case BPF_ALU64 | BPF_AND | BPF_X: /* dst = dst & src */  in bpf_jit_build_body()
545 		case BPF_ALU64 | BPF_AND | BPF_K: /* dst = dst & imm */  in bpf_jit_build_body()
562 		case BPF_ALU64 | BPF_OR | BPF_X: /* dst = dst | src */  in bpf_jit_build_body()
569 		case BPF_ALU64 | BPF_OR | BPF_K:/* dst = dst | imm */  in bpf_jit_build_body()
582 		case BPF_ALU64 | BPF_XOR | BPF_X: /* dst ^= src */  in bpf_jit_build_body()
597 		case BPF_ALU64 | BPF_XOR | BPF_K: /* dst ^= imm */  in bpf_jit_build_body()
612 		case BPF_ALU64 | BPF_LSH | BPF_X: /* dst <<= src; */  in bpf_jit_build_body()
629 		case BPF_ALU64 | BPF_LSH | BPF_K: /* dst <<= imm */  in bpf_jit_build_body()
649 		case BPF_ALU64 | BPF_RSH | BPF_X: /* dst >>= src */  in bpf_jit_build_body()
666 		case BPF_ALU64 | BPF_RSH | BPF_K: /* dst >>= imm */  in bpf_jit_build_body()
687 		case BPF_ALU64 | BPF_ARSH | BPF_X: /* (s64) dst >>= src */  in bpf_jit_build_body()
706 		case BPF_ALU64 | BPF_ARSH | BPF_K: /* (s64) dst >>= imm */  in bpf_jit_build_body()
728 		case BPF_ALU64 | BPF_MOV | BPF_X: /* dst = src */  in bpf_jit_build_body()
741 		case BPF_ALU64 | BPF_MOV | BPF_K: /* dst = (s64) imm */  in bpf_jit_build_body()