diff mbox series

[v2,2/3] target/riscv: fsd/fsw doesn't dirty FP state

Message ID 1578996840-14863-2-git-send-email-shihpo.hung@sifive.com
State New
Headers show
Series [v2,1/3] target/riscv: Fix tb->flags FS status | expand

Commit Message

ShihPo Hung Jan. 14, 2020, 10:13 a.m. UTC
Signed-off-by: ShihPo Hung <shihpo.hung@sifive.com>
---
 target/riscv/insn_trans/trans_rvd.inc.c | 1 -
 target/riscv/insn_trans/trans_rvf.inc.c | 1 -
 2 files changed, 2 deletions(-)

Comments

Richard Henderson Jan. 14, 2020, 3:48 p.m. UTC | #1
On 1/14/20 12:13 AM, shihpo.hung@sifive.com wrote:
> Signed-off-by: ShihPo Hung <shihpo.hung@sifive.com>
> ---
>  target/riscv/insn_trans/trans_rvd.inc.c | 1 -
>  target/riscv/insn_trans/trans_rvf.inc.c | 1 -
>  2 files changed, 2 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
diff mbox series

Patch

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;
 }