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target/riscv: rvb: logic-with-negate

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Signed-off-by: Kito Cheng <kito.cheng@sifive.com>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210505160620.15723-5-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Kito Cheng 2021-05-06 00:06:05 +08:00 • committed by Alistair Francis
parent 1e16310ca1
commit 0bcdb686e5
2 changed files with 21 additions and 0 deletions
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18
target/riscv/insn_trans/trans_rvb.c.inc
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@ -35,6 +35,24 @@ static bool trans_cpop(DisasContext *ctx, arg_cpop *a)
return gen_unary(ctx, a, tcg_gen_ctpop_tl);
}
static bool trans_andn(DisasContext *ctx, arg_andn *a)
{
REQUIRE_EXT(ctx, RVB);
return gen_arith(ctx, a, tcg_gen_andc_tl);
}
static bool trans_orn(DisasContext *ctx, arg_orn *a)
{
REQUIRE_EXT(ctx, RVB);
return gen_arith(ctx, a, tcg_gen_orc_tl);
}
static bool trans_xnor(DisasContext *ctx, arg_xnor *a)
{
REQUIRE_EXT(ctx, RVB);
return gen_arith(ctx, a, tcg_gen_eqv_tl);
}
static bool trans_clzw(DisasContext *ctx, arg_clzw *a)
{
REQUIRE_64BIT(ctx);