45    this->file = BAD_FILE;  in init()
87    this->file = BAD_FILE;  in init()
227    case BAD_FILE:  in size_read()
265       if (src[i].file != BAD_FILE &&  in can_do_cmod()
405       enum brw_reg_file last_reg_file = BAD_FILE;  in opt_vector_float()
522       if (inst->dst.file == BAD_FILE ||  in opt_reduce_swizzle()
1012 #define IS_64BIT(reg) (reg.file != BAD_FILE && type_sz(reg.type) == 8)  in is_dep_ctrl_unsafe()
1191          if (src[i].file == BAD_FILE)  in reswizzle()
1652    case BAD_FILE:  in dump_instruction()
1680    if (inst->src[0].file != BAD_FILE)  in dump_instruction()
1683    for (int i = 0; i < 3 && inst->src[i].file != BAD_FILE; i++) {  in dump_instruction()
1746       case BAD_FILE:  in dump_instruction()
1776       if (i < 2 && inst->src[i + 1].file != BAD_FILE)  in dump_instruction()
2113          case BAD_FILE:  in convert_to_hw_regs()
2179       case BAD_FILE:  in convert_to_hw_regs()
2248          if (inst->src[i].file == BAD_FILE)  in get_lowered_simd_width()
2285       if (inst->src[i].file == BAD_FILE)  in dst_src_regions_overlap()
2364             if (linst->src[i].file == BAD_FILE)  in lower_simd_width()
2497          is_double = inst->src[arg].file != BAD_FILE &&  in scalarize_df()
2517             if (inst->src[i].file == BAD_FILE || type_sz(inst->src[i].type) < 8)  in scalarize_df()
2581       mul->src[2].file = BAD_FILE;  in lower_64bit_mad_to_mul_add()
2587       add->src[2].file = BAD_FILE;  in lower_64bit_mad_to_mul_add()
2620    if (reg.file == BAD_FILE || reg.file == BRW_IMMEDIATE_VALUE)  in apply_logical_swizzle()