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target/riscv: Remove redundant insn length check for zama16b

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Compressed encodings also applies to zama16b.
https://github.com/riscv/riscv-isa-manual/pull/1557

Suggested-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240802072417.659-2-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
LIU Zhiwei 2024-08-02 15:24:15 +08:00 committed by Alistair Francis
parent e7207a9971
commit b19bbf2cf1
3 changed files with 6 additions and 6 deletions
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4
target/riscv/insn_trans/trans_rvd.c.inc
View File

@ -47,7 +47,7 @@ static bool trans_fld(DisasContext *ctx, arg_fld *a)
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVD);
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}
@ -67,7 +67,7 @@ static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVD);
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}

4
target/riscv/insn_trans/trans_rvf.c.inc
View File

@ -48,7 +48,7 @@ static bool trans_flw(DisasContext *ctx, arg_flw *a)
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVF);
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}
@ -70,7 +70,7 @@ static bool trans_fsw(DisasContext *ctx, arg_fsw *a)
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVF);
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}

4
target/riscv/insn_trans/trans_rvi.c.inc
View File

@ -268,7 +268,7 @@ static bool gen_load(DisasContext *ctx, arg_lb *a, MemOp memop)
{
bool out;
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}
decode_save_opc(ctx);
@ -369,7 +369,7 @@ static bool gen_store_i128(DisasContext *ctx, arg_sb *a, MemOp memop)
static bool gen_store(DisasContext *ctx, arg_sb *a, MemOp memop)
{
if (ctx->cfg_ptr->ext_zama16b && (ctx->cur_insn_len != 2)) {
if (ctx->cfg_ptr->ext_zama16b) {
memop |= MO_ATOM_WITHIN16;
}
decode_save_opc(ctx);