diff options
Diffstat (limited to 'arch/sparc/net/bpf_jit_comp_64.c')
| -rw-r--r-- | arch/sparc/net/bpf_jit_comp_64.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/sparc/net/bpf_jit_comp_64.c b/arch/sparc/net/bpf_jit_comp_64.c index 50a24d7bd4c5..48a25869349b 100644 --- a/arch/sparc/net/bpf_jit_comp_64.c +++ b/arch/sparc/net/bpf_jit_comp_64.c @@ -967,31 +967,17 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx) emit_alu(MULX, src, dst, ctx); break; case BPF_ALU | BPF_DIV | BPF_X: - emit_cmp(src, G0, ctx); - emit_branch(BE|ANNUL, ctx->idx, ctx->epilogue_offset, ctx); - emit_loadimm(0, bpf2sparc[BPF_REG_0], ctx); - emit_write_y(G0, ctx); emit_alu(DIV, src, dst, ctx); break; - case BPF_ALU64 | BPF_DIV | BPF_X: - emit_cmp(src, G0, ctx); - emit_branch(BE|ANNUL, ctx->idx, ctx->epilogue_offset, ctx); - emit_loadimm(0, bpf2sparc[BPF_REG_0], ctx); - emit_alu(UDIVX, src, dst, ctx); break; - case BPF_ALU | BPF_MOD | BPF_X: { const u8 tmp = bpf2sparc[TMP_REG_1]; ctx->tmp_1_used = true; - emit_cmp(src, G0, ctx); - emit_branch(BE|ANNUL, ctx->idx, ctx->epilogue_offset, ctx); - emit_loadimm(0, bpf2sparc[BPF_REG_0], ctx); - emit_write_y(G0, ctx); emit_alu3(DIV, dst, src, tmp, ctx); emit_alu3(MULX, tmp, src, tmp, ctx); @@ -1003,10 +989,6 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx) ctx->tmp_1_used = true; - emit_cmp(src, G0, ctx); - emit_branch(BE|ANNUL, ctx->idx, ctx->epilogue_offset, ctx); - emit_loadimm(0, bpf2sparc[BPF_REG_0], ctx); - emit_alu3(UDIVX, dst, src, tmp, ctx); emit_alu3(MULX, tmp, src, tmp, ctx); emit_alu3(SUB, dst, tmp, dst, ctx); |