diff mbox series

[10/16] target/i386: inline gen_add_A0_ds_seg

Message ID 20240524081019.1141359-11-pbonzini@redhat.com
State New
Headers show
Series target/i386/tcg: translation cleanups | expand

Commit Message

Paolo Bonzini May 24, 2024, 8:10 a.m. UTC 
It is only used in MONITOR, where a direct call of gen_lea_v_seg
is simpler, and in XLAT.  Inline it in the latter.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/translate.c | 9 +--------
 target/i386/tcg/emit.c.inc  | 2 +-
 2 files changed, 2 insertions(+), 9 deletions(-)

Comments

Richard Henderson May 24, 2024, 2:35 p.m. UTC | #1 
On 5/24/24 01:10, Paolo Bonzini wrote:
> It is only used in MONITOR, where a direct call of gen_lea_v_seg
> is simpler, and in XLAT.  Inline it in the latter.
> 
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
>   target/i386/tcg/translate.c | 9 +--------
>   target/i386/tcg/emit.c.inc  | 2 +-
>   2 files changed, 2 insertions(+), 9 deletions(-)

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

r~
diff mbox series

Patch

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index d32b5b63f5c..8138da23b3d 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -1815,12 +1815,6 @@  static void gen_bndck(CPUX86State *env, DisasContext *s, int modrm,
     gen_helper_bndck(tcg_env, s->tmp2_i32);
 }
 
-/* used for LEA and MOV AX, mem */
-static void gen_add_A0_ds_seg(DisasContext *s)
-{
-    gen_lea_v_seg(s, s->aflag, s->A0, R_DS, s->override);
-}
-
 /* generate modrm load of memory or register. */
 static void gen_ld_modrm(CPUX86State *env, DisasContext *s, int modrm, MemOp ot)
 {
@@ -3663,8 +3657,7 @@  static void disas_insn_old(DisasContext *s, CPUState *cpu, int b)
             }
             gen_update_cc_op(s);
             gen_update_eip_cur(s);
-            tcg_gen_mov_tl(s->A0, cpu_regs[R_EAX]);
-            gen_add_A0_ds_seg(s);
+            gen_lea_v_seg(s, s->aflag, cpu_regs[R_EAX], R_DS, s->override);
             gen_helper_monitor(tcg_env, s->A0);
             break;
 
diff --git a/target/i386/tcg/emit.c.inc b/target/i386/tcg/emit.c.inc
index 8e311b6d213..f293db01b5c 100644
--- a/target/i386/tcg/emit.c.inc
+++ b/target/i386/tcg/emit.c.inc
@@ -4043,7 +4043,7 @@  static void gen_XLAT(DisasContext *s, CPUX86State *env, X86DecodedInsn *decode)
 {
     /* AL is already zero-extended into s->T0.  */
     tcg_gen_add_tl(s->A0, cpu_regs[R_EBX], s->T0);
-    gen_add_A0_ds_seg(s);
+    gen_lea_v_seg(s, s->aflag, s->A0, R_DS, s->override);
     gen_op_ld_v(s, MO_8, s->T0, s->A0);
 }