rs = regs->regs[MIPSInst_RS(ir)];
res = (u64)rt * (u64)rs;
rt = res;
- regs->lo = (s64)rt;
- regs->hi = (s64)(res >> 32);
+ regs->lo = (s64)(s32)rt;
+ regs->hi = (s64)(s32)(res >> 32);
MIPS_R2_STATS(muls);
res += ((((s64)rt) << 32) | (u32)rs);
rt = res;
- regs->lo = (s64)rt;
+ regs->lo = (s64)(s32)rt;
rs = res >> 32;
- regs->hi = (s64)rs;
+ regs->hi = (s64)(s32)rs;
MIPS_R2_STATS(dsps);
res = ((((s64)rt) << 32) | (u32)rs) - res;
rt = res;
- regs->lo = (s64)rt;
+ regs->lo = (s64)(s32)rt;
rs = res >> 32;
- regs->hi = (s64)rs;
+ regs->hi = (s64)(s32)rs;
MIPS_R2_STATS(dsps);