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📁 AsmParser
📁 Disassembler
📄 Lanai.h(1.4 KB)
📄 Lanai.td(1.71 KB)
📄 LanaiAluCode.h(3.55 KB)
📄 LanaiAsmPrinter.cpp(8.15 KB)
📄 LanaiCallingConv.td(1.76 KB)
📄 LanaiCondCode.h(2.9 KB)
📄 LanaiDelaySlotFiller.cpp(8.89 KB)
📄 LanaiFrameLowering.cpp(8 KB)
📄 LanaiFrameLowering.h(1.91 KB)
📄 LanaiISelDAGToDAG.cpp(11.67 KB)
📄 LanaiISelLowering.cpp(55.19 KB)
📄 LanaiISelLowering.h(5.99 KB)
📄 LanaiInstrFormats.td(20.83 KB)
📄 LanaiInstrInfo.cpp(27.4 KB)
📄 LanaiInstrInfo.h(7.02 KB)
📄 LanaiInstrInfo.td(30.89 KB)
📄 LanaiMCInstLower.cpp(4.52 KB)
📄 LanaiMCInstLower.h(1.43 KB)
📄 LanaiMachineFunctionInfo.cpp(469 B)
📄 LanaiMachineFunctionInfo.h(1.95 KB)
📄 LanaiMemAluCombiner.cpp(13.52 KB)
📄 LanaiRegisterInfo.cpp(8.54 KB)
📄 LanaiRegisterInfo.h(1.78 KB)
📄 LanaiRegisterInfo.td(2.2 KB)
📄 LanaiSchedule.td(2.25 KB)
📄 LanaiSelectionDAGInfo.cpp(1.1 KB)
📄 LanaiSelectionDAGInfo.h(1.32 KB)
📄 LanaiSubtarget.cpp(1.66 KB)
📄 LanaiSubtarget.h(2.44 KB)
📄 LanaiTargetMachine.cpp(3.92 KB)
📄 LanaiTargetMachine.h(1.9 KB)
📄 LanaiTargetObjectFile.cpp(4.8 KB)
📄 LanaiTargetObjectFile.h(1.78 KB)
📄 LanaiTargetTransformInfo.h(4.2 KB)
📁 MCTargetDesc
📁 TargetInfo

Editing: LanaiCallingConv.td

//===- LanaiCallingConv.td - Calling Conventions Lanai -------*- tablegen -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This describes the calling conventions for the Lanai architectures.
//
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// Return Value Calling Conventions
//===----------------------------------------------------------------------===//

// Lanai 32-bit C Calling convention.
def CC_Lanai32 : CallingConv<[
  // Promote i8/i16 args to i32
  CCIfType<[i8, i16], CCPromoteToType<i32>>,

// Put argument in registers if marked 'inreg' and not a vararg call.
  CCIfNotVarArg<CCIfInReg<CCIfType<[i32],
                                   CCAssignToReg<[R6, R7, R18, R19]>>>>,

// Otherwise they are assigned to the stack in 4-byte aligned units.
  CCAssignToStack<4, 4>
]>;

// Lanai 32-bit Fast Calling convention.
def CC_Lanai32_Fast : CallingConv<[
  // Promote i8/i16 args to i32
  CCIfType<[ i8, i16 ], CCPromoteToType<i32>>,

// Put arguments in registers.
  CCIfNotVarArg<CCIfType<[i32], CCAssignToReg<[ R6, R7, R18, R19 ]>>>,

// Otherwise they are assigned to the stack in 4-byte aligned units.
  CCAssignToStack<4, 4>
]>;

// Lanai 32-bit C return-value convention.
def RetCC_Lanai32 : CallingConv<[
  // Specify two registers to allow returning 64-bit results that have already
  // been lowered to 2 32-bit values.
  CCIfType<[i32], CCAssignToReg<[RV, R9]>>
]>;

def CSR: CalleeSavedRegs<(add)>;

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Editing: LanaiCallingConv.td

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