601d7eab06
This flag enable the user to print debug Info from all the passes and helpers inside polly at once. This will help a novice user as well to work in polly without explicitly having to know which parts of polly has actually kicked in and pass them via -debug-only.
28 lines
1.0 KiB
C++
28 lines
1.0 KiB
C++
//===-PollyDebug.cpp -Provide support for debugging Polly passes-*- 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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// Functions to aid printing Debug Info of all polly passes.
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//
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//===----------------------------------------------------------------------===//
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#include "polly/Support/PollyDebug.h"
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#include "llvm/Support/CommandLine.h"
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using namespace polly;
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using namespace llvm;
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bool PollyDebugFlag;
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bool polly::getPollyDebugFlag() { return PollyDebugFlag; }
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// -debug - Command line option to enable the DEBUG statements in the passes.
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// This flag may only be enabled in debug builds.
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static cl::opt<bool, true>
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PollyDebug("polly-debug",
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cl::desc("Enable debug output for only polly passes."),
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cl::Hidden, cl::location(PollyDebugFlag), cl::ZeroOrMore);
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