350 void brw_set_src1(struct brw_compile *p,  in brw_set_src1()  function
455    brw_set_src1(p, inst, brw_imm_d(0));  in brw_set_message_descriptor()
801    brw_set_src1(p, insn, src1);  in brw_alu2()
1090    brw_set_src1(p, insn, brw_imm_ud(0x0));  in brw_NOP()
1185       brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_IF()
1190       brw_set_src1(p, insn, vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_D)));  in brw_IF()
1194       brw_set_src1(p, insn, brw_imm_ud(0));  in brw_IF()
1232    brw_set_src1(p, insn, src1);  in gen6_IF()
1386       brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_ELSE()
1391       brw_set_src1(p, insn, retype(brw_null_reg(), BRW_REGISTER_TYPE_D));  in brw_ELSE()
1395       brw_set_src1(p, insn, brw_imm_ud(0));  in brw_ELSE()
1459       brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_ENDIF()
1463       brw_set_src1(p, insn, retype(brw_null_reg(), BRW_REGISTER_TYPE_D));  in brw_ENDIF()
1467       brw_set_src1(p, insn, brw_imm_ud(0));  in brw_ENDIF()
1496       brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_BREAK()
1500       brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_BREAK()
1519    brw_set_src1(p, insn, brw_imm_d(0x0));  in gen6_CONT()
1532    brw_set_src1(p, insn, brw_imm_d(0x0));  in brw_CONT()
1548    brw_set_src1(p, insn, brw_imm_d(0x0)); /* UIP and JIP, updated later. */  in gen6_HALT()
1591       brw_set_src1(p, insn, brw_null_reg());  in brw_DO()
1648       brw_set_src1(p, insn, brw_imm_ud(0));  in brw_WHILE()
1659       brw_set_src1(p, insn, retype(brw_null_reg(), BRW_REGISTER_TYPE_D));  in brw_WHILE()
1669 	 brw_set_src1(p, insn, brw_imm_d((do_insn - insn) * 16));  in brw_WHILE()
1679 	 brw_set_src1(p, insn, brw_imm_d(0));  in brw_WHILE()
1732    brw_set_src1(p, insn, src1);  in brw_CMP()
1757    brw_set_src1(p, insn, brw_null_reg());  in brw_WAIT()
1811       brw_set_src1(p, insn, brw_null_reg());  in brw_math()
1882    brw_set_src1(p, insn, src1);  in brw_math2()
2356    brw_set_src1(p, insn, brw_imm_d(0));  in brw_urb_WRITE()
2526    brw_set_src1(p, insn, brw_imm_d(0));  in brw_ff_sync()
2564    brw_set_src1(p, insn, brw_imm_d(0));  in brw_svb_write()