From 86ce7a5e7eedb7b1f18b24159fde20d47259b619 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Mon, 26 Sep 2011 19:20:00 +0200 Subject: [PATCH] target-i386: Remove redundant word mask in port out instructions T0 was already masked to 16 bits when loading it. Signed-off-by: Jan Kiszka Reviewed-by: Richard Henderson Signed-off-by: Blue Swirl --- target-i386/translate.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target-i386/translate.c b/target-i386/translate.c index b894e97e15..1ef8d16ac7 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -6116,7 +6116,6 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start) if (use_icount) gen_io_start(); tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T[0]); - tcg_gen_andi_i32(cpu_tmp2_i32, cpu_tmp2_i32, 0xffff); tcg_gen_trunc_tl_i32(cpu_tmp3_i32, cpu_T[1]); gen_helper_out_func(ot, cpu_tmp2_i32, cpu_tmp3_i32); if (use_icount) { @@ -6159,7 +6158,6 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start) if (use_icount) gen_io_start(); tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T[0]); - tcg_gen_andi_i32(cpu_tmp2_i32, cpu_tmp2_i32, 0xffff); tcg_gen_trunc_tl_i32(cpu_tmp3_i32, cpu_T[1]); gen_helper_out_func(ot, cpu_tmp2_i32, cpu_tmp3_i32); if (use_icount) {