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Re: [PATCH v3 2/3] target/riscv: fsd/fsw doesn't dirty FP state
From: |
Alistair Francis |
Subject: |
Re: [PATCH v3 2/3] target/riscv: fsd/fsw doesn't dirty FP state |
Date: |
Wed, 15 Jan 2020 16:29:49 +1000 |
On Wed, Jan 15, 2020 at 4:18 PM <address@hidden> wrote:
>
> Signed-off-by: ShihPo Hung <address@hidden>
> Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Alistair Francis <address@hidden>
Alistair
> ---
> target/riscv/insn_trans/trans_rvd.inc.c | 1 -
> target/riscv/insn_trans/trans_rvf.inc.c | 1 -
> 2 files changed, 2 deletions(-)
>
> diff --git a/target/riscv/insn_trans/trans_rvd.inc.c
> b/target/riscv/insn_trans/trans_rvd.inc.c
> index 393fa02..ea1044f 100644
> --- a/target/riscv/insn_trans/trans_rvd.inc.c
> +++ b/target/riscv/insn_trans/trans_rvd.inc.c
> @@ -43,7 +43,6 @@ static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
>
> tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], t0, ctx->mem_idx, MO_TEQ);
>
> - mark_fs_dirty(ctx);
> tcg_temp_free(t0);
> return true;
> }
> diff --git a/target/riscv/insn_trans/trans_rvf.inc.c
> b/target/riscv/insn_trans/trans_rvf.inc.c
> index 172dbfa..e23cd63 100644
> --- a/target/riscv/insn_trans/trans_rvf.inc.c
> +++ b/target/riscv/insn_trans/trans_rvf.inc.c
> @@ -52,7 +52,6 @@ static bool trans_fsw(DisasContext *ctx, arg_fsw *a)
> tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], t0, ctx->mem_idx, MO_TEUL);
>
> tcg_temp_free(t0);
> - mark_fs_dirty(ctx);
> return true;
> }
>
> --
> 2.7.4
>
>