45    nir_ssa_def *lowered = NULL;  in lower_alu_instr()  local
69          lowered = nir_ssa_for_alu_src(b, instr, 0);  in lower_alu_instr()
72          lowered = nir_ior(b,  in lower_alu_instr()
73                            nir_iand(b, nir_ushr(b, lowered, c1), c55555555),  in lower_alu_instr()
74                            nir_ishl(b, nir_iand(b, lowered, c55555555), c1));  in lower_alu_instr()
77          lowered = nir_ior(b,  in lower_alu_instr()
78                            nir_iand(b, nir_ushr(b, lowered, c2), c33333333),  in lower_alu_instr()
79                            nir_ishl(b, nir_iand(b, lowered, c33333333), c2));  in lower_alu_instr()
82          lowered = nir_ior(b,  in lower_alu_instr()
83                            nir_iand(b, nir_ushr(b, lowered, c4), c0f0f0f0f),  in lower_alu_instr()
84                            nir_ishl(b, nir_iand(b, lowered, c0f0f0f0f), c4));  in lower_alu_instr()
87          lowered = nir_ior(b,  in lower_alu_instr()
88                            nir_iand(b, nir_ushr(b, lowered, c8), c00ff00ff),  in lower_alu_instr()
89                            nir_ishl(b, nir_iand(b, lowered, c00ff00ff), c8));  in lower_alu_instr()
91          lowered = nir_ior(b,  in lower_alu_instr()
92                            nir_ushr(b, lowered, c16),  in lower_alu_instr()
93                            nir_ishl(b, lowered, c16));  in lower_alu_instr()
112          lowered = nir_ssa_for_alu_src(b, instr, 0);  in lower_alu_instr()
114          lowered = nir_isub(b, lowered,  in lower_alu_instr()
115                             nir_iand(b, nir_ushr(b, lowered, c1), c55555555));  in lower_alu_instr()
117          lowered = nir_iadd(b,  in lower_alu_instr()
118                             nir_iand(b, lowered, c33333333),  in lower_alu_instr()
119                             nir_iand(b, nir_ushr(b, lowered, c2), c33333333));  in lower_alu_instr()
121          lowered = nir_ushr(b,  in lower_alu_instr()
125                                                        lowered,  in lower_alu_instr()
126                                                        nir_ushr(b, lowered, c4)),  in lower_alu_instr()
148             lowered = nir_build_alu(b, downscast_op, dest_shifted, NULL, NULL, NULL);  in lower_alu_instr()
209             lowered = hi;  in lower_alu_instr()
218    if (lowered) {  in lower_alu_instr()
219       nir_ssa_def_rewrite_uses(&instr->dest.dest.ssa, lowered);  in lower_alu_instr()