1 //=-HexagonScheduleV69.td - HexagonV69 Scheduling Definitions *- tablegen -*-=//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
11 // ScalarItin and HVXItin contain some old itineraries
12 // still used by a handful of instructions. Hopefully, we will be able
13 // to get rid of them soon.
14 def HexagonV69ItinList : DepScalarItinV69, ScalarItin,
15 DepHVXItinV69, HVXItin, PseudoItin {
16 list<InstrItinData> ItinList =
17 !listconcat(DepScalarItinV69_list, ScalarItin_list,
18 DepHVXItinV69_list, HVXItin_list, PseudoItin_list);
21 def HexagonItinerariesV69 :
22 ProcessorItineraries<[SLOT0, SLOT1, SLOT2, SLOT3, SLOT_ENDLOOP,
23 CVI_ST, CVI_XLANE, CVI_SHIFT, CVI_MPY0, CVI_MPY1,
24 CVI_LD, CVI_XLSHF, CVI_MPY01, CVI_ALL,
25 CVI_ALL_NOMEM, CVI_ZW],
27 HexagonV69ItinList.ItinList>;
29 def HexagonModelV69 : SchedMachineModel {
30 // Max issue per cycle == bundle width.
32 let Itineraries = HexagonItinerariesV69;
34 let CompleteModel = 0;
37 //===----------------------------------------------------------------------===//
38 // Hexagon V69 Resource Definitions -
39 //===----------------------------------------------------------------------===//