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1//===--- HexagonIICScalar.td ----------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// These itinerary class descriptions are based on the instruction timing10// classes as per V62. Currently, they are just extracted from11// HexagonScheduleV62.td but will soon be auto-generated by HexagonGen.py.12 13class PseudoItin {14 list<InstrItinData> PseudoItin_list = [15 InstrItinData<PSEUDO, [InstrStage<1, [SLOT0, SLOT1, SLOT2, SLOT3]>],16 [1, 1, 1]>,17 InstrItinData<PSEUDOM, [InstrStage<1, [SLOT2, SLOT3], 0>,18 InstrStage<1, [SLOT2, SLOT3]>], [1, 1, 1]>,19 InstrItinData<DUPLEX, [InstrStage<1, [SLOT0]>], [1, 1, 1]>,20 InstrItinData<tc_ENDLOOP, [InstrStage<1, [SLOT_ENDLOOP]>], [2]>21 ];22}23 24class ScalarItin {25 list<InstrItinData> ScalarItin_list = [26 InstrItinData<LD_tc_ld_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>],27 [3, 1], [Hex_FWD, Hex_FWD]>,28 InstrItinData<ST_tc_st_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>],29 [1, 1, 1], [Hex_FWD, Hex_FWD, Hex_FWD]>30 ];31}32