30 bi_has_arg(const bi_instr *ins, bi_index arg)  in bi_has_arg()  argument
32         if (!ins)  in bi_has_arg()
35         bi_foreach_src(ins, s) {  in bi_has_arg()
36                 if (bi_is_equiv(ins->src[s], arg))  in bi_has_arg()
66 bi_count_staging_registers(const bi_instr *ins)  in bi_count_staging_registers()  argument
68         enum bi_sr_count count = bi_opcode_props[ins->op].sr_count;  in bi_count_staging_registers()
69         unsigned vecsize = ins->vecsize + 1; /* XXX: off-by-one */  in bi_count_staging_registers()
75                 return bi_is_regfmt_16(ins->register_format) ?  in bi_count_staging_registers()
80                 return ins->sr_count;  in bi_count_staging_registers()
87 bi_count_read_registers(const bi_instr *ins, unsigned s)  in bi_count_read_registers()  argument
90         if (s == 0 && ins->op == BI_OPCODE_PATOM_C_I32)  in bi_count_read_registers()
92         else if (s == 0 && bi_opcode_props[ins->op].sr_read)  in bi_count_read_registers()
93                 return bi_count_staging_registers(ins);  in bi_count_read_registers()
99 bi_count_write_registers(const bi_instr *ins, unsigned d)  in bi_count_write_registers()  argument
101         if (d == 0 && bi_opcode_props[ins->op].sr_write) {  in bi_count_write_registers()
104                 if (ins->op == BI_OPCODE_TEXC)  in bi_count_write_registers()
107                         return bi_count_staging_registers(ins);  in bi_count_write_registers()
108         } else if (ins->op == BI_OPCODE_SEG_ADD_I64) {  in bi_count_write_registers()
116 bi_writemask(const bi_instr *ins, unsigned d)  in bi_writemask()  argument
118         unsigned mask = BITFIELD_MASK(bi_count_write_registers(ins, d));  in bi_writemask()
119         unsigned shift = ins->dest[d].offset;  in bi_writemask()