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[Qemu-devel] [PULL 49/49] target-i386: Tidy ljmp
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 49/49] target-i386: Tidy ljmp |
Date: |
Tue, 7 Jan 2014 13:00:39 -0800 |
Remove an unnecessary move opcode.
Reviewed-by: Peter Maydell <address@hidden>
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 ed3e6ce..b0f2279 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -4961,8 +4961,7 @@ 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;
--
1.8.4.2
- [Qemu-devel] [PULL 36/49] target-i386: Change gen_op_mov_reg_A0 size parameter to TCGMemOp, (continued)
- [Qemu-devel] [PULL 36/49] target-i386: Change gen_op_mov_reg_A0 size parameter to TCGMemOp, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 38/49] target-i386: Tidy addr16 code in gen_lea_modrm, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 37/49] target-i386: Change dflag to TCGMemOp, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 39/49] target-i386: Combine gen_push_T* into gen_push_v, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 40/49] target_i386: Clean up gen_pop_T0, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 44/49] target-i386: Remove gen_op_addl_T0_T1, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 45/49] target-i386: Remove gen_op_mov_TN_reg, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 46/49] target-i386: Remove gen_op_mov_reg_A0, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 47/49] target-i386: Tidy some size computation, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 48/49] target-i386: Rename gen_op_jmp_T0 to gen_op_jmp_v, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 49/49] target-i386: Tidy ljmp,
Richard Henderson <=
- [Qemu-devel] [PULL 42/49] target-i386: Remove gen_op_mov_reg_T0, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 41/49] target-i386: Tidy cpu_regs initialization, Richard Henderson, 2014/01/07
- [Qemu-devel] [PULL 43/49] target-i386: Remove gen_op_mov_reg_T1, Richard Henderson, 2014/01/07