blob: e3b1313923f5c7a68f9391f653d471abdb7cc2d3 [file] [log] [blame]
//=-HexagonScheduleV65.td - HexagonV65 Scheduling Definitions *- tablegen -*-=//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// ScalarItin and HVXItin contain some old itineraries
// still used by a handful of instructions. Hopefully, we will be able
// to get rid of them soon.
def HexagonV65ItinList : DepScalarItinV65, ScalarItin,
DepHVXItinV65, HVXItin, PseudoItin {
list<InstrItinData> ItinList =
!listconcat(DepScalarItinV65_list, ScalarItin_list,
DepHVXItinV65_list, HVXItin_list, PseudoItin_list);
}
def HexagonItinerariesV65 :
ProcessorItineraries<[SLOT0, SLOT1, SLOT2, SLOT3, SLOT_ENDLOOP,
CVI_ST, CVI_XLANE, CVI_SHIFT, CVI_MPY0, CVI_MPY1,
CVI_LD, CVI_XLSHF, CVI_MPY01, CVI_ALL,
CVI_ALL_NOMEM],
[Hex_FWD, HVX_FWD],
HexagonV65ItinList.ItinList>;
def HexagonModelV65 : SchedMachineModel {
// Max issue per cycle == bundle width.
let IssueWidth = 4;
let Itineraries = HexagonItinerariesV65;
let LoadLatency = 1;
let CompleteModel = 0;
}
//===----------------------------------------------------------------------===//
// Hexagon V65 Resource Definitions -
//===----------------------------------------------------------------------===//