llvm/llvm/lib/Target/NVPTX/NVPTXAllocaHoisting.cpp

//===-- AllocaHoisting.cpp - Hoist allocas to the entry block --*- 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
//
//===----------------------------------------------------------------------===//
//
// Hoist the alloca instructions in the non-entry blocks to the entry blocks.
//
//===----------------------------------------------------------------------===//

#include "NVPTXAllocaHoisting.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
usingnamespacellvm;

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

bool NVPTXAllocaHoisting::runOnFunction(Function &function) { … }

char NVPTXAllocaHoisting::ID = …;

namespace llvm {
void initializeNVPTXAllocaHoistingPass(PassRegistry &);
}

INITIALIZE_PASS(…)

FunctionPass *llvm::createAllocaHoisting() { … }