diff options
Diffstat (limited to 'target-arm/translate.c')
| -rw-r--r-- | target-arm/translate.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index c60cd18e1e..f445c87110 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -6888,27 +6888,23 @@ static void disas_arm_insn(CPUState * env, DisasContext *s) tcg_gen_shli_i32(tmp, tmp, shift); } sh = (insn >> 16) & 0x1f; - if (sh != 0) { - tmp2 = tcg_const_i32(sh); - if (insn & (1 << 22)) - gen_helper_usat(tmp, tmp, tmp2); - else - gen_helper_ssat(tmp, tmp, tmp2); - tcg_temp_free_i32(tmp2); - } + tmp2 = tcg_const_i32(sh); + if (insn & (1 << 22)) + gen_helper_usat(tmp, tmp, tmp2); + else + gen_helper_ssat(tmp, tmp, tmp2); + tcg_temp_free_i32(tmp2); store_reg(s, rd, tmp); } else if ((insn & 0x00300fe0) == 0x00200f20) { /* [us]sat16 */ tmp = load_reg(s, rm); sh = (insn >> 16) & 0x1f; - if (sh != 0) { - tmp2 = tcg_const_i32(sh); - if (insn & (1 << 22)) - gen_helper_usat16(tmp, tmp, tmp2); - else - gen_helper_ssat16(tmp, tmp, tmp2); - tcg_temp_free_i32(tmp2); - } + tmp2 = tcg_const_i32(sh); + if (insn & (1 << 22)) + gen_helper_usat16(tmp, tmp, tmp2); + else + gen_helper_ssat16(tmp, tmp, tmp2); + tcg_temp_free_i32(tmp2); store_reg(s, rd, tmp); } else if ((insn & 0x00700fe0) == 0x00000fa0) { /* Select bytes. */ |