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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
32 lines
1.3 KiB
TableGen
32 lines
1.3 KiB
TableGen
//===--- HexagonIICScalar.td ----------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// These itinerary class descriptions are based on the instruction timing
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// classes as per V62. Curretnly, they are just extracted from
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// HexagonScheduleV62.td but will soon be auto-generated by HexagonGen.py.
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class PseudoItin {
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list<InstrItinData> PseudoItin_list = [
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InstrItinData<PSEUDO, [InstrStage<1, [SLOT0, SLOT1, SLOT2, SLOT3]>],
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[1, 1, 1]>,
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InstrItinData<PSEUDOM, [InstrStage<1, [SLOT2, SLOT3], 0>,
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InstrStage<1, [SLOT2, SLOT3]>], [1, 1, 1]>,
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InstrItinData<DUPLEX, [InstrStage<1, [SLOT0]>], [1, 1, 1]>,
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InstrItinData<tc_ENDLOOP, [InstrStage<1, [SLOT_ENDLOOP]>], [2]>
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];
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}
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class ScalarItin {
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list<InstrItinData> ScalarItin_list = [
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InstrItinData<LD_tc_ld_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>],
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[3, 1], [Hex_FWD, Hex_FWD]>,
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InstrItinData<ST_tc_st_SLOT01, [InstrStage<1, [SLOT0, SLOT1]>],
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[1, 1, 1], [Hex_FWD, Hex_FWD, Hex_FWD]>
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];
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}
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