llvm/llvm/lib/Target/NVPTX/NVPTXAtomicLower.cpp

//===-- NVPTXAtomicLower.cpp - Lower atomics of local memory ----*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
//  Lower atomics of local memory to simple load/stores
//
//===----------------------------------------------------------------------===//

#include "NVPTXAtomicLower.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/Transforms/Utils/LowerAtomic.h"

#include "MCTargetDesc/NVPTXBaseInfo.h"
usingnamespacellvm;

namespace {
// Hoisting the alloca instructions in the non-entry blocks to the entry
// block.
class NVPTXAtomicLower : public FunctionPass { … };
} // namespace

bool NVPTXAtomicLower::runOnFunction(Function &F) { … }

char NVPTXAtomicLower::ID = …;

namespace llvm {
void initializeNVPTXAtomicLowerPass(PassRegistry &);
}

INITIALIZE_PASS(…)

FunctionPass *llvm::createNVPTXAtomicLowerPass() { … }