neon_store_reg64(cpu_V0, rd + pass);
} else if (op == 5 || (op >= 8 && op <= 11)) {
/* Accumulate. */
- if (op == 10 || op == 11) {
- gen_neon_negl(cpu_V0, size);
- }
neon_load_reg64(cpu_V1, rd + pass);
switch (op) {
- case 5: case 8: case 10: /* VABAL, VMLAL, VMLSL */
+ case 10: /* VMLSL */
+ gen_neon_negl(cpu_V0, size);
+ /* Fall through */
+ case 5: case 8: /* VABAL, VMLAL */
gen_neon_addl(size);
break;
case 9: case 11: /* VQDMLAL, VQDMLSL */
gen_neon_addl_saturate(cpu_V0, cpu_V0, size);
+ if (op == 11) {
+ gen_neon_negl(cpu_V0, size);
+ }
gen_neon_addl_saturate(cpu_V0, cpu_V1, size);
break;
default:
tmp2 = tmp4;
}
gen_neon_mull(cpu_V0, tmp, tmp2, size, u);
- if (op == 6 || op == 7) {
- gen_neon_negl(cpu_V0, size);
- }
if (op != 11) {
neon_load_reg64(cpu_V1, rd + pass);
}
switch (op) {
- case 2: case 6:
+ case 6:
+ gen_neon_negl(cpu_V0, size);
+ /* Fall through */
+ case 2:
gen_neon_addl(size);
break;
case 3: case 7:
gen_neon_addl_saturate(cpu_V0, cpu_V0, size);
+ if (op == 7) {
+ gen_neon_negl(cpu_V0, size);
+ }
gen_neon_addl_saturate(cpu_V0, cpu_V1, size);
break;
case 10: