case 5: /* VSHL, VSLI */
gen_helper_neon_shl_u64(cpu_V0, cpu_V0, cpu_V1);
break;
- case 6: /* VQSHL */
- if (u)
- gen_helper_neon_qshl_u64(cpu_V0, cpu_env, cpu_V0, cpu_V1);
- else
- gen_helper_neon_qshl_s64(cpu_V0, cpu_env, cpu_V0, cpu_V1);
+ case 6: /* VQSHLU */
+ if (u) {
+ gen_helper_neon_qshlu_s64(cpu_V0, cpu_env,
+ cpu_V0, cpu_V1);
+ } else {
+ return 1;
+ }
break;
- case 7: /* VQSHLU */
- gen_helper_neon_qshl_u64(cpu_V0, cpu_env, cpu_V0, cpu_V1);
+ case 7: /* VQSHL */
+ if (u) {
+ gen_helper_neon_qshl_u64(cpu_V0, cpu_env,
+ cpu_V0, cpu_V1);
+ } else {
+ gen_helper_neon_qshl_s64(cpu_V0, cpu_env,
+ cpu_V0, cpu_V1);
+ }
break;
}
if (op == 1 || op == 3) {
default: return 1;
}
break;
- case 6: /* VQSHL */
- GEN_NEON_INTEGER_OP_ENV(qshl);
- break;
- case 7: /* VQSHLU */
+ case 6: /* VQSHLU */
+ if (!u) {
+ return 1;
+ }
switch (size) {
- case 0: gen_helper_neon_qshl_u8(tmp, cpu_env, tmp, tmp2); break;
- case 1: gen_helper_neon_qshl_u16(tmp, cpu_env, tmp, tmp2); break;
- case 2: gen_helper_neon_qshl_u32(tmp, cpu_env, tmp, tmp2); break;
- default: return 1;
+ case 0:
+ gen_helper_neon_qshlu_s8(tmp, cpu_env,
+ tmp, tmp2);
+ break;
+ case 1:
+ gen_helper_neon_qshlu_s16(tmp, cpu_env,
+ tmp, tmp2);
+ break;
+ case 2:
+ gen_helper_neon_qshlu_s32(tmp, cpu_env,
+ tmp, tmp2);
+ break;
+ default:
+ return 1;
}
break;
+ case 7: /* VQSHL */
+ GEN_NEON_INTEGER_OP_ENV(qshl);
+ break;
}
dead_tmp(tmp2);