1//===--- HexagonIICScalar.td ----------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// These itinerary class descriptions are based on the instruction timing 11// classes as per V62. Curretnly, they are just extracted from 12// HexagonScheduleV62.td but will soon be auto-generated by HexagonGen.py. 13 14class PseudoItin { 15 list<InstrItinData> PseudoItin_list = [ 16 InstrItinData<PSEUDO, [InstrStage<1, [SLOT0, SLOT1, SLOT2, SLOT3]>], 17 [1, 1, 1]>, 18 InstrItinData<PSEUDOM, [InstrStage<1, [SLOT2, SLOT3], 0>, 19 InstrStage<1, [SLOT2, SLOT3]>], [1, 1, 1]>, 20 InstrItinData<DUPLEX, [InstrStage<1, [SLOT0]>], [1, 1, 1]>, 21 InstrItinData<tc_ENDLOOP, [InstrStage<1, [SLOT_ENDLOOP]>], [2]> 22 ]; 23} 24 25class ScalarItin { 26 list<InstrItinData> ScalarItin_list = [ 27 InstrItinData<LD_tc_ld_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>], 28 [3, 1], [Hex_FWD, Hex_FWD]>, 29 InstrItinData<ST_tc_st_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>], 30 [1, 1, 1], [Hex_FWD, Hex_FWD, Hex_FWD]> 31 ]; 32} 33