LLVM 20.0.0git
CoroElide.h
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1//===---- CoroElide.h - Coroutine frame allocation elision ------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// \file
10// This file declares a pass that replaces dynamic allocation of coroutine
11// frames with alloca and replaces calls to llvm.coro.resume and
12// llvm.coro.destroy with direct calls to coroutine sub-functions.
13//
14//===----------------------------------------------------------------------===//
15
16#ifndef LLVM_TRANSFORMS_COROUTINES_COROELIDE_H
17#define LLVM_TRANSFORMS_COROUTINES_COROELIDE_H
18
19#include "llvm/IR/PassManager.h"
20
21namespace llvm {
22
23class Function;
24
25struct CoroElidePass : PassInfoMixin<CoroElidePass> {
27 static bool isRequired() { return true; }
28};
29} // end namespace llvm
30
31#endif // LLVM_TRANSFORMS_COROUTINES_COROELIDE_H
#define F(x, y, z)
Definition: MD5.cpp:55
This header defines various interfaces for pass management in LLVM.
A container for analyses that lazily runs them and caches their results.
Definition: PassManager.h:253
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:111
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
Definition: CoroElide.cpp:467
static bool isRequired()
Definition: CoroElide.h:27
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:69