Lines Matching refs:load_reg
7862 int load_reg; in check_atomic_rmw() local
7908 load_reg = BPF_REG_0; in check_atomic_rmw()
7910 load_reg = insn->src_reg; in check_atomic_rmw()
7913 err = check_reg_arg(env, load_reg, DST_OP); in check_atomic_rmw()
7920 load_reg = -1; in check_atomic_rmw()
7928 if (!err && load_reg >= 0) in check_atomic_rmw()
7931 BPF_READ, load_reg, true, false); in check_atomic_rmw()
21688 int load_reg; in opt_subreg_zext_lo32_rnd_hi32() local
21691 load_reg = insn_def_regno(&insn); in opt_subreg_zext_lo32_rnd_hi32()
21701 if (load_reg == -1) in opt_subreg_zext_lo32_rnd_hi32()
21708 if (is_reg64(&insn, load_reg, NULL, DST_OP)) { in opt_subreg_zext_lo32_rnd_hi32()
21723 rnd_hi32_patch[3].dst_reg = load_reg; in opt_subreg_zext_lo32_rnd_hi32()
21746 if (verifier_bug_if(load_reg == -1, env, in opt_subreg_zext_lo32_rnd_hi32()
21751 zext_patch[1].dst_reg = load_reg; in opt_subreg_zext_lo32_rnd_hi32()
21752 zext_patch[1].src_reg = load_reg; in opt_subreg_zext_lo32_rnd_hi32()