1 //===-PollyDebug.cpp -Provide support for debugging Polly passes-*- 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 // Functions to aid printing Debug Info of all polly passes. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "polly/Support/PollyDebug.h" 14 #include "llvm/Support/CommandLine.h" 15 16 using namespace polly; 17 using namespace llvm; 18 19 bool PollyDebugFlag; getPollyDebugFlag()20bool polly::getPollyDebugFlag() { return PollyDebugFlag; } 21 22 // -debug - Command line option to enable the DEBUG statements in the passes. 23 // This flag may only be enabled in debug builds. 24 static cl::opt<bool, true> 25 PollyDebug("polly-debug", 26 cl::desc("Enable debug output for only polly passes."), 27 cl::Hidden, cl::location(PollyDebugFlag), cl::ZeroOrMore); 28