Imported Upstream version 5.18.0.234

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Xamarin Public Jenkins (auto-signing)
2019-01-08 08:22:36 +00:00
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commit 212f6bafcb
28494 changed files with 359 additions and 3867025 deletions

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//===-- RISCVCallingConv.td - Calling Conventions RISCV ----*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This describes the calling conventions for the RISCV architecture.
//
//===----------------------------------------------------------------------===//
// The RISC-V calling convention is handled with custom code in
// RISCVISelLowering.cpp (CC_RISCV).
def CSR : CalleeSavedRegs<(add X1, X3, X4, X8, X9, (sequence "X%u", 18, 27))>;
// Needed for implementation of RISCVRegisterInfo::getNoPreservedMask()
def CSR_NoRegs : CalleeSavedRegs<(add)>;