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[Qemu-devel] [PATCH v2 59/60] target-i386: Tidy ljmp
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v2 59/60] target-i386: Tidy ljmp |
Date: |
Fri, 29 Nov 2013 16:00:46 +1300 |
Remove an unnecessary move opcode.
Signed-off-by: Richard Henderson <address@hidden>
---
target-i386/translate.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target-i386/translate.c b/target-i386/translate.c
index fcf4c67..1a52c51 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -4803,8 +4803,7 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
tcg_const_i32(s->pc - pc_start));
} else {
gen_op_movl_seg_T0_vm(R_CS);
- tcg_gen_mov_tl(cpu_T[0], cpu_T[1]);
- gen_op_jmp_v(cpu_T[0]);
+ gen_op_jmp_v(cpu_T[1]);
}
gen_eob(s);
break;
--
1.8.3.1
- [Qemu-devel] [PATCH v2 49/60] target-i386: Rewrite leave, (continued)
- [Qemu-devel] [PATCH v2 49/60] target-i386: Rewrite leave, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 50/60] target-i386: Remove gen_op_mov_reg_T0, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 51/60] target-i386: Remove gen_op_mov_reg_T1, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 52/60] target-i386: Remove gen_op_addl_T0_T1, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 53/60] target-i386: Remove gen_op_mov_TN_reg, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 54/60] target-i386: Remove gen_op_mov_reg_A0, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 55/60] target-i386: Remove gen_op_movl_A0_reg, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 56/60] target-i386: Tidy gen_add_A0_im, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 57/60] target-i386: Tidy some size computation, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 58/60] target-i386: Rename gen_op_jmp_T0 to gen_op_jmp_v, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 59/60] target-i386: Tidy ljmp,
Richard Henderson <=
- [Qemu-devel] [PATCH v2 60/60] target-i386: Deconstruct the cpu_T array, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 47/60] target-i386: Rewrite gen_enter inline, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 46/60] target-i386: Use gen_lea_v_seg in pusha/popa, Richard Henderson, 2013/11/28
- [Qemu-devel] [PATCH v2 34/60] target-i386: Change gen_op_j*z_ecx size parameter to TCGMemOp, Richard Henderson, 2013/11/28