arm/insts/fplib.cc

271 fp128_normalise(uint64_t *mnt0, uint64_t *mnt1, int *exp)
274     uint64_t x1 = *mnt1;
296     *mnt1 = x1;
2414     uint16_t mnt1, mnt2;
2416     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
2419     if (fp16_is_NaN(exp1, mnt1) || fp16_is_NaN(exp2, mnt2)) {
2421         if (fp16_is_signalling_NaN(exp1, mnt1) ||
2425         if (op1 == op2 || (!mnt1 && !mnt2)) {
2432             result = sgn1 ^ (mnt1 < mnt2) ? 8 : 2;
2448     uint32_t mnt1, mnt2;
2450     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
2453     if (fp32_is_NaN(exp1, mnt1) || fp32_is_NaN(exp2, mnt2)) {
2455         if (fp32_is_signalling_NaN(exp1, mnt1) ||
2459         if (op1 == op2 || (!mnt1 && !mnt2)) {
2466             result = sgn1 ^ (mnt1 < mnt2) ? 8 : 2;
2482     uint64_t mnt1, mnt2;
2484     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
2487     if (fp64_is_NaN(exp1, mnt1) || fp64_is_NaN(exp2, mnt2)) {
2489         if (fp64_is_signalling_NaN(exp1, mnt1) ||
2493         if (op1 == op2 || (!mnt1 && !mnt2)) {
2500             result = sgn1 ^ (mnt1 < mnt2) ? 8 : 2;
3173     uint16_t mnt1, mnt2, x, result;
3175     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3182                   fp16_repack(sgn1, exp1, mnt1) :
3196     uint32_t mnt1, mnt2, x, result;
3198     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3205                   fp32_repack(sgn1, exp1, mnt1) :
3219     uint64_t mnt1, mnt2, x, result;
3221     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3228                   fp64_repack(sgn1, exp1, mnt1) :
3266     uint16_t mnt1, mnt2, x, result;
3268     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3275                   fp16_repack(sgn1, exp1, mnt1) :
3289     uint32_t mnt1, mnt2, x, result;
3291     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3298                   fp32_repack(sgn1, exp1, mnt1) :
3312     uint64_t mnt1, mnt2, x, result;
3314     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3321                   fp64_repack(sgn1, exp1, mnt1) :
3389     uint16_t mnt1, mnt2, result;
3391     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3397             (exp2 == FP16_EXP_INF && !mnt1)) {
3401         } else if (!mnt1 || !mnt2) {
3420     uint32_t mnt1, mnt2, result;
3422     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3428             (exp2 == FP32_EXP_INF && !mnt1)) {
3432         } else if (!mnt1 || !mnt2) {
3451     uint64_t mnt1, mnt2, result;
3453     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3459             (exp2 == FP64_EXP_INF && !mnt1)) {
3463         } else if (!mnt1 || !mnt2) {
3627     uint16_t mnt1, mnt2, result;
3630     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3636             (exp2 == FP16_EXP_INF && !mnt1)) {
3657     uint32_t mnt1, mnt2, result;
3660     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3666             (exp2 == FP32_EXP_INF && !mnt1)) {
3687     uint64_t mnt1, mnt2, result;
3690     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3696             (exp2 == FP64_EXP_INF && !mnt1)) {
3903     uint16_t mnt1, mnt2, result;
3906     fp16_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3912             (exp2 == FP16_EXP_INF && !mnt1)) {
3933     uint32_t mnt1, mnt2, result;
3936     fp32_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3942             (exp2 == FP32_EXP_INF && !mnt1)) {
3963     uint64_t mnt1, mnt2, result;
3966     fp64_unpack(&sgn1, &exp1, &mnt1, op1, mode, &flags);
3972             (exp2 == FP64_EXP_INF && !mnt1)) {