Lines Matching defs:zero
36 nir_ssa_def *zero = nir_imm_floatN_t(b, 0, x->bit_size);
47 * exponent and sign bit (which itself may be zero, if the absolute value
61 * exponent and sign bit (which itself may be zero, if the absolute value
75 * leaving only the exponent and sign bit (which itself may be zero, if
96 nir_flt(b, zero, abs_x),
110 nir_flt(b, zero, abs_x),
123 nir_ssa_def *zero = nir_imm_floatN_t(b, 0, x->bit_size);
124 nir_ssa_def *is_not_zero = nir_fneu(b, abs_x, zero);
136 nir_bcsel(b, is_not_zero, exponent_bias, zero)));
144 nir_bcsel(b, is_not_zero, exponent_bias, zero));