diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64CallLowering.h')
| -rw-r--r-- | lib/Target/AArch64/AArch64CallLowering.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/lib/Target/AArch64/AArch64CallLowering.h b/lib/Target/AArch64/AArch64CallLowering.h index 1c2bd6a4de5d..4f428f254537 100644 --- a/lib/Target/AArch64/AArch64CallLowering.h +++ b/lib/Target/AArch64/AArch64CallLowering.h @@ -1,9 +1,8 @@ //===- AArch64CallLowering.h - Call lowering --------------------*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// 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 // //===----------------------------------------------------------------------===// /// @@ -35,14 +34,24 @@ public: AArch64CallLowering(const AArch64TargetLowering &TLI); bool lowerReturn(MachineIRBuilder &MIRBuilder, const Value *Val, - ArrayRef<unsigned> VRegs) const override; + ArrayRef<Register> VRegs, + Register SwiftErrorVReg) const override; bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F, - ArrayRef<unsigned> VRegs) const override; + ArrayRef<ArrayRef<Register>> VRegs) const override; + + bool lowerCall(MachineIRBuilder &MIRBuilder, CallingConv::ID CallConv, + const MachineOperand &Callee, const ArgInfo &OrigRet, + ArrayRef<ArgInfo> OrigArgs, + Register SwiftErrorVReg) const override; bool lowerCall(MachineIRBuilder &MIRBuilder, CallingConv::ID CallConv, const MachineOperand &Callee, const ArgInfo &OrigRet, - ArrayRef<ArgInfo> OrigArgs) const override; + ArrayRef<ArgInfo> OrigArgs) const override { + return lowerCall(MIRBuilder, CallConv, Callee, OrigRet, OrigArgs, 0); + } + + bool supportSwiftError() const override { return true; } private: using RegHandler = std::function<void(MachineIRBuilder &, Type *, unsigned, @@ -51,13 +60,10 @@ private: using MemHandler = std::function<void(MachineIRBuilder &, int, CCValAssign &)>; - using SplitArgTy = std::function<void(unsigned, uint64_t)>; - void splitToValueTypes(const ArgInfo &OrigArgInfo, SmallVectorImpl<ArgInfo> &SplitArgs, const DataLayout &DL, MachineRegisterInfo &MRI, - CallingConv::ID CallConv, - const SplitArgTy &SplitArg) const; + CallingConv::ID CallConv) const; }; } // end namespace llvm |