{
switch (opsize) {
case OS_BYTE:
- if (sign) {
- tcg_gen_ext8s_i32(res, val);
- } else {
- tcg_gen_ext8u_i32(res, val);
- }
- break;
case OS_WORD:
- if (sign) {
- tcg_gen_ext16s_i32(res, val);
- } else {
- tcg_gen_ext16u_i32(res, val);
- }
- break;
case OS_LONG:
- tcg_gen_mov_i32(res, val);
+ tcg_gen_ext_i32(res, val, opsize | (sign ? MO_SIGN : 0));
break;
default:
g_assert_not_reached();
tmp = tcg_temp_new();
switch (opsize) {
case OS_BYTE:
- tcg_gen_ext8s_i32(tmp, reg);
- gen_helper_exts32(tcg_env, fp, tmp);
- break;
case OS_WORD:
- tcg_gen_ext16s_i32(tmp, reg);
- gen_helper_exts32(tcg_env, fp, tmp);
- break;
case OS_LONG:
- gen_helper_exts32(tcg_env, fp, reg);
+ tcg_gen_ext_i32(tmp, reg, opsize | MO_SIGN);
+ gen_helper_exts32(tcg_env, fp, tmp);
break;
case OS_SINGLE:
gen_helper_extf32(tcg_env, fp, reg);