arch/mips/dsp.cc

61 MipsISA::dspSaturate(uint64_t value, int32_t fmt, int32_t sign,
66     switch (sign) {
91 MipsISA::checkOverflow(uint64_t value, int32_t fmt, int32_t sign,
96     switch (sign)
117     uint64_t sign = uint64_t(1) << (signpos - 1);
120     if (value & sign)
167     int32_t sign, uint32_t *dspctl)
175     simdUnpack(a, a_values, fmt, sign);
176     simdUnpack(b, b_values, fmt, sign);
181             a_values[i] = dspSaturate(a_values[i] + b_values[i], fmt, sign,
184             a_values[i] = checkOverflow(a_values[i] + b_values[i], fmt, sign,
199     int32_t sign)
206     simdUnpack(a, a_values, fmt, sign);
207     simdUnpack(b, b_values, fmt, sign);
223     int32_t sign, uint32_t *dspctl)
231     simdUnpack(a, a_values, fmt, sign);
232     simdUnpack(b, b_values, fmt, sign);
236             a_values[i] = dspSaturate(a_values[i] - b_values[i], fmt, sign,
239             a_values[i] = checkOverflow(a_values[i] - b_values[i], fmt, sign,
254     int32_t sign)
261     simdUnpack(a, a_values, fmt, sign);
262     simdUnpack(b, b_values, fmt, sign);
279     int32_t sign, uint32_t *dspctl)
287     simdUnpack(a, a_values, fmt, sign);
292             a_values[i] = dspSaturate(a_values[i] << sa, fmt, sign, &ouflag);
294             a_values[i] = checkOverflow(a_values[i] << sa, fmt, sign, &ouflag);
307 MipsISA::dspShrl(int32_t a, uint32_t sa, int32_t fmt, int32_t sign)
327     int32_t sign, uint32_t *dspctl)
629                 int32_t fmt, int32_t sign, int32_t mode)
635     simdUnpack(a, a_values, fmt, sign);
636     simdUnpack(b, b_values, fmt, sign);
657                 int32_t fmt, int32_t sign, int32_t mode)
663     simdUnpack(a, a_values, fmt, sign);
664     simdUnpack(b, b_values, fmt, sign);
771 MipsISA::dspCmp(int32_t a, int32_t b, int32_t fmt, int32_t sign, int32_t op,
779     simdUnpack(a, a_values, fmt, sign);
780     simdUnpack(b, b_values, fmt, sign);
804 MipsISA::dspCmpg(int32_t a, int32_t b, int32_t fmt, int32_t sign, int32_t op)
811     simdUnpack(a, a_values, fmt, sign);
812     simdUnpack(b, b_values, fmt, sign);
836 MipsISA::dspCmpgd(int32_t a, int32_t b, int32_t fmt, int32_t sign, int32_t op,
845     simdUnpack(a, a_values, fmt, sign);
846     simdUnpack(b, b_values, fmt, sign);
1140 MipsISA::simdUnpack(int32_t reg, uint64_t *values_ptr, int32_t fmt, int32_t sign)
1145     switch (sign) {