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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
//===-- RegionPrinter.h - Region printer external interface -----*- 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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//
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// This file defines external functions that can be called to explicitly
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// instantiate the region printer.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_ANALYSIS_REGIONPRINTER_H
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#define LLVM_ANALYSIS_REGIONPRINTER_H
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namespace llvm {
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class FunctionPass;
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class Function;
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class RegionInfo;
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FunctionPass *createRegionViewerPass();
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FunctionPass *createRegionOnlyViewerPass();
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FunctionPass *createRegionPrinterPass();
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FunctionPass *createRegionOnlyPrinterPass();
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#ifndef NDEBUG
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/// Open a viewer to display the GraphViz vizualization of the analysis
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/// result.
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///
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/// Practical to call in the debugger.
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/// Includes the instructions in each BasicBlock.
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///
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/// @param RI The analysis to display.
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void viewRegion(llvm::RegionInfo *RI);
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/// Analyze the regions of a function and open its GraphViz
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/// visualization in a viewer.
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///
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/// Useful to call in the debugger.
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/// Includes the instructions in each BasicBlock.
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/// The result of a new analysis may differ from the RegionInfo the pass
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/// manager currently holds.
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///
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/// @param F Function to analyze.
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void viewRegion(const llvm::Function *F);
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/// Open a viewer to display the GraphViz vizualization of the analysis
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/// result.
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///
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/// Useful to call in the debugger.
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/// Shows only the BasicBlock names without their instructions.
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///
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/// @param RI The analysis to display.
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void viewRegionOnly(llvm::RegionInfo *RI);
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/// Analyze the regions of a function and open its GraphViz
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/// visualization in a viewer.
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///
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/// Useful to call in the debugger.
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/// Shows only the BasicBlock names without their instructions.
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/// The result of a new analysis may differ from the RegionInfo the pass
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/// manager currently holds.
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///
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/// @param F Function to analyze.
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void viewRegionOnly(const llvm::Function *F);
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#endif
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} // End llvm namespace
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#endif
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