diff options
| -rw-r--r-- | target-i386/translate.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 335fc08421..74b4f66b64 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -1597,11 +1597,11 @@ static void gen_rot_rm_T1(DisasContext *s, int ot, int op1, fix TCG definition) */ if (is_right) { tcg_gen_shr_tl(cpu_tmp4, t0, cpu_tmp0); - tcg_gen_sub_tl(cpu_tmp0, tcg_const_tl(data_bits), cpu_tmp0); + tcg_gen_subfi_tl(cpu_tmp0, data_bits, cpu_tmp0); tcg_gen_shl_tl(t0, t0, cpu_tmp0); } else { tcg_gen_shl_tl(cpu_tmp4, t0, cpu_tmp0); - tcg_gen_sub_tl(cpu_tmp0, tcg_const_tl(data_bits), cpu_tmp0); + tcg_gen_subfi_tl(cpu_tmp0, data_bits, cpu_tmp0); tcg_gen_shr_tl(t0, t0, cpu_tmp0); } tcg_gen_or_tl(t0, t0, cpu_tmp4); @@ -1822,7 +1822,7 @@ static void gen_shiftd_rm_T1_T3(DisasContext *s, int ot, int op1, tcg_gen_shr_tl(cpu_tmp4, t0, cpu_tmp5); /* only needed if count > 16, but a test would complicate */ - tcg_gen_sub_tl(cpu_tmp5, tcg_const_tl(32), t2); + tcg_gen_subfi_tl(cpu_tmp5, 32, t2); tcg_gen_shl_tl(cpu_tmp0, t0, cpu_tmp5); tcg_gen_shr_tl(t0, t0, t2); @@ -1836,12 +1836,12 @@ static void gen_shiftd_rm_T1_T3(DisasContext *s, int ot, int op1, tcg_gen_ext32u_tl(t1, t1); tcg_gen_shl_tl(cpu_tmp4, t0, cpu_tmp5); - tcg_gen_sub_tl(cpu_tmp0, tcg_const_tl(32), cpu_tmp5); + tcg_gen_subfi_tl(cpu_tmp0, 32, cpu_tmp5); tcg_gen_shr_tl(cpu_tmp6, t1, cpu_tmp0); tcg_gen_or_tl(cpu_tmp4, cpu_tmp4, cpu_tmp6); tcg_gen_shl_tl(t0, t0, t2); - tcg_gen_sub_tl(cpu_tmp5, tcg_const_tl(32), t2); + tcg_gen_subfi_tl(cpu_tmp5, 32, t2); tcg_gen_shr_tl(t1, t1, cpu_tmp5); tcg_gen_or_tl(t0, t0, t1); } @@ -1854,7 +1854,7 @@ static void gen_shiftd_rm_T1_T3(DisasContext *s, int ot, int op1, tcg_gen_shr_tl(cpu_tmp4, t0, cpu_tmp5); tcg_gen_shr_tl(t0, t0, t2); - tcg_gen_sub_tl(cpu_tmp5, tcg_const_tl(data_bits), t2); + tcg_gen_subfi_tl(cpu_tmp5, data_bits, t2); tcg_gen_shl_tl(t1, t1, cpu_tmp5); tcg_gen_or_tl(t0, t0, t1); @@ -1865,7 +1865,7 @@ static void gen_shiftd_rm_T1_T3(DisasContext *s, int ot, int op1, tcg_gen_shl_tl(cpu_tmp4, t0, cpu_tmp5); tcg_gen_shl_tl(t0, t0, t2); - tcg_gen_sub_tl(cpu_tmp5, tcg_const_tl(data_bits), t2); + tcg_gen_subfi_tl(cpu_tmp5, data_bits, t2); tcg_gen_shr_tl(t1, t1, cpu_tmp5); tcg_gen_or_tl(t0, t0, t1); } |