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target/riscv: Clean up fmv.w.x

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Use tcg_gen_extu_tl_i64 to avoid the ifdef.

Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200626205917.4545-7-zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200724002807.441147-7-richard.henderson@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
LIU Zhiwei 2020-07-23 17:28:06 -07:00 committed by Alistair Francis
parent ffe70e4dfc
commit 6e0229e638
1 changed files with 1 additions and 5 deletions
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6
target/riscv/insn_trans/trans_rvf.c.inc
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@ -406,11 +406,7 @@ static bool trans_fmv_w_x(DisasContext *ctx, arg_fmv_w_x *a)
TCGv t0 = tcg_temp_new();
gen_get_gpr(t0, a->rs1);
#if defined(TARGET_RISCV64)
tcg_gen_mov_i64(cpu_fpr[a->rd], t0);
#else
tcg_gen_extu_i32_i64(cpu_fpr[a->rd], t0);
#endif
tcg_gen_extu_tl_i64(cpu_fpr[a->rd], t0);
gen_nanbox_s(cpu_fpr[a->rd], cpu_fpr[a->rd]);
mark_fs_dirty(ctx);