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f0b3e4d679
Summary: Depends on https://reviews.llvm.org/D71901. The fifth in a series of patches that ports the LLVM coroutines passes to the new pass manager infrastructure. The first 4 patches allow users to run coroutine passes by invoking, for example `opt -passes=coro-early`. However, most of LLVM's tests for coroutines use an option, `opt -enable-coroutines`, which adds all 4 coroutine passes to the appropriate legacy pass manager extension points. This patch does the same, but using the new pass manager: when coroutine features are enabled and the new pass manager is being used, this adds the new-pass-manager-compliant coroutine passes to the pass builder's pipeline. This allows us to run all coroutine tests using the new pass manager (besides those that use the coroutine retcon ABI used by the Swift compiler, which is not yet supported in the new pass manager). Reviewers: GorNishanov, lewissbaker, chandlerc, junparser, wenlei Subscribers: wenlei, EricWF, Prazek, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71902
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
//===- NewPMDriver.h - Function to drive opt with the new PM ----*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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/// \file
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///
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/// A single function which is called to drive the opt behavior for the new
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/// PassManager.
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///
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/// This is only in a separate TU with a header to avoid including all of the
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/// old pass manager headers and the new pass manager headers into the same
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/// file. Eventually all of the routines here will get folded back into
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/// opt.cpp.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_OPT_NEWPMDRIVER_H
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#define LLVM_TOOLS_OPT_NEWPMDRIVER_H
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namespace llvm {
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class StringRef;
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class LLVMContext;
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class Module;
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class TargetMachine;
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class ToolOutputFile;
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namespace opt_tool {
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enum OutputKind {
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OK_NoOutput,
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OK_OutputAssembly,
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OK_OutputBitcode,
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OK_OutputThinLTOBitcode,
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};
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enum VerifierKind {
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VK_NoVerifier,
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VK_VerifyInAndOut,
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VK_VerifyEachPass
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};
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enum PGOKind {
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NoPGO,
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InstrGen,
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InstrUse,
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SampleUse
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};
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enum CSPGOKind { NoCSPGO, CSInstrGen, CSInstrUse };
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}
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/// Driver function to run the new pass manager over a module.
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///
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/// This function only exists factored away from opt.cpp in order to prevent
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/// inclusion of the new pass manager headers and the old headers into the same
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/// file. It's interface is consequentially somewhat ad-hoc, but will go away
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/// when the transition finishes.
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///
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/// ThinLTOLinkOut is only used when OK is OK_OutputThinLTOBitcode, and can be
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/// nullptr.
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bool runPassPipeline(StringRef Arg0, Module &M, TargetMachine *TM,
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ToolOutputFile *Out, ToolOutputFile *ThinLinkOut,
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ToolOutputFile *OptRemarkFile, StringRef PassPipeline,
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opt_tool::OutputKind OK, opt_tool::VerifierKind VK,
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bool ShouldPreserveAssemblyUseListOrder,
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bool ShouldPreserveBitcodeUseListOrder,
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bool EmitSummaryIndex, bool EmitModuleHash,
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bool EnableDebugify, bool Coroutines);
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} // namespace llvm
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#endif
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