2  *  Copyright(c) 2019-2023 Qualcomm Innovation Center, Inc. All Rights Reserved.
33     for (i = 1; i < pkt->num_insns; i++) {  in check_new_value()
34         uint16_t use_opcode = pkt->insn[i].opcode;  in check_new_value()
38             int use_regidx = pkt->insn[i].new_read_idx;  in check_new_value()
39             g_assert(pkt->insn[i].new_read_idx != -1);  in check_new_value()
41              * What's encoded at the N-field is the offset to who's producing  in check_new_value()
45             int def_off = ((pkt->insn[i].regno[use_regidx]) >> 1);  in check_new_value()
46             int def_oreg = pkt->insn[i].regno[use_regidx] & 1;  in check_new_value()
47             int def_idx = -1;  in check_new_value()
48             for (j = i - 1; (j >= 0) && (def_off >= 0); j--) {  in check_new_value()
49                 if (!GET_ATTRIB(pkt->insn[j].opcode, A_CVI)) {  in check_new_value()
52                 def_off--;  in check_new_value()
59              * Check for a badly encoded N-field which points to an instruction  in check_new_value()
60              * out-of-range  in check_new_value()
63                        (def_idx > (pkt->num_insns - 1))));  in check_new_value()
66             def_opcode = pkt->insn[def_idx].opcode;  in check_new_value()
67             if ((pkt->insn[def_idx].dest_idx == -1)  &&  in check_new_value()
69                 pkt->insn[i].regno[use_regidx] = def_oreg;  in check_new_value()
70                 pkt->insn[i].new_value_producer_slot = pkt->insn[def_idx].slot;  in check_new_value()
72                 if (pkt->insn[def_idx].dest_idx == -1) {  in check_new_value()
77                     pkt->insn[def_idx].regno[pkt->insn[def_idx].dest_idx];  in check_new_value()
78                 /* Now patch up the consumer with the register number */  in check_new_value()
79                 pkt->insn[i].regno[use_regidx] = def_regnum ^ def_oreg;  in check_new_value()
82                  * check if it was dynamically cancelled  in check_new_value()
84                 pkt->insn[i].new_value_producer_slot = pkt->insn[def_idx].slot;  in check_new_value()
103         if (GET_ATTRIB(pkt->insn[i].opcode, A_CVI)) {  in decode_mmvec_move_cvi_to_end()
104             int last_inst = pkt->num_insns - 1;  in decode_mmvec_move_cvi_to_end()
105             uint16_t last_opcode = pkt->insn[last_inst].opcode;  in decode_mmvec_move_cvi_to_end()
114                 last_inst--;  in decode_mmvec_move_cvi_to_end()
118             max--;  in decode_mmvec_move_cvi_to_end()
119             i--;    /* Retry this index now that packet has rotated */  in decode_mmvec_move_cvi_to_end()
131     for (i = 0; i < pkt->num_insns; i++) {  in decode_shuffle_for_execution_vops()
132         uint16_t opcode = pkt->insn[i].opcode;  in decode_shuffle_for_execution_vops()
146     for (i = 0; i < pkt->num_insns - 1; i++) {  in decode_shuffle_for_execution_vops()
147         uint16_t opcode = pkt->insn[i].opcode;  in decode_shuffle_for_execution_vops()
151             int last_inst = pkt->num_insns - 1;  in decode_shuffle_for_execution_vops()
152             uint16_t last_opcode = pkt->insn[last_inst].opcode;  in decode_shuffle_for_execution_vops()
161                 last_inst--;  in decode_shuffle_for_execution_vops()
173     pkt->vhist_insn = NULL;  in check_for_vhist()
174     for (int i = 0; i < pkt->num_insns; i++) {  in check_for_vhist()
175         Insn *insn = &pkt->insn[i];  in check_for_vhist()
176         int opcode = insn->opcode;  in check_for_vhist()
178                 pkt->vhist_insn = insn;  in check_for_vhist()