29463612d2
To be consistent with RISC-V branding guidelines https://riscv.org/about/risc-v-branding-guidelines/ Think we should be using RISC-V where possible. More patches will follow. Reviewed By: asb Differential Revision: https://reviews.llvm.org/D146449
70 lines
2.3 KiB
TableGen
70 lines
2.3 KiB
TableGen
//===-- RISCV.td - Describe the RISC-V Target Machine ------*- tablegen -*-===//
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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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include "llvm/Target/Target.td"
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//===----------------------------------------------------------------------===//
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// RISC-V subtarget features and instruction predicates.
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//===----------------------------------------------------------------------===//
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include "RISCVFeatures.td"
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//===----------------------------------------------------------------------===//
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// Named operands for CSR instructions.
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//===----------------------------------------------------------------------===//
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include "RISCVSystemOperands.td"
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//===----------------------------------------------------------------------===//
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// Registers, calling conventions, instruction descriptions.
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//===----------------------------------------------------------------------===//
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include "RISCVSchedule.td"
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include "RISCVRegisterInfo.td"
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include "RISCVCallingConv.td"
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include "RISCVInstrInfo.td"
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include "GISel/RISCVRegisterBanks.td"
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//===----------------------------------------------------------------------===//
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// RISC-V Scheduling Models
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//===----------------------------------------------------------------------===//
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include "RISCVSchedRocket.td"
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include "RISCVSchedSiFive7.td"
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include "RISCVSchedSyntacoreSCR1.td"
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//===----------------------------------------------------------------------===//
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// RISC-V processors supported.
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//===----------------------------------------------------------------------===//
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include "RISCVProcessors.td"
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//===----------------------------------------------------------------------===//
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// Define the RISC-V target.
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//===----------------------------------------------------------------------===//
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def RISCVInstrInfo : InstrInfo {
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let guessInstructionProperties = 0;
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}
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def RISCVAsmParser : AsmParser {
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let ShouldEmitMatchRegisterAltName = 1;
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let AllowDuplicateRegisterNames = 1;
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}
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def RISCVAsmWriter : AsmWriter {
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int PassSubtarget = 1;
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}
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def RISCV : Target {
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let InstructionSet = RISCVInstrInfo;
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let AssemblyParsers = [RISCVAsmParser];
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let AssemblyWriters = [RISCVAsmWriter];
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let AllowRegisterRenaming = 1;
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}
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