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Move enum PassDebugLevel from PassManagerT.h to Pass.h.
Use PDL as the prefix for these enums. Define and use PassDebugging_New in new PassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -355,6 +355,11 @@ private:
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/// @brief This is the storage for the -time-passes option.
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extern bool TimePassesIsEnabled;
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// Different debug levels that can be enabled...
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enum PassDebugLevel {
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PDLNone, PDLArguments, PDLStructure, PDLExecutions, PDLDetails
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};
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} // End llvm namespace
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// Include support files that contain important APIs commonly used by Passes,
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@ -122,7 +122,7 @@ void PMDebug::PrintArgumentInformation(const Pass *P) {
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void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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Pass *P, Module *M) {
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if (PassDebugging >= Executions) {
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if (PassDebugging >= PDLExecutions) {
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cerr << (void*)P << std::string(Depth*2+1, ' ') << Action << " '"
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<< P->getPassName();
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if (M) cerr << "' on Module '" << M->getModuleIdentifier() << "'\n";
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@ -132,7 +132,7 @@ void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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Pass *P, Function *F) {
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if (PassDebugging >= Executions) {
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if (PassDebugging >= PDLExecutions) {
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cerr << (void*)P << std::string(Depth*2+1, ' ') << Action << " '"
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<< P->getPassName();
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if (F) cerr << "' on Function '" << F->getName();
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@ -142,7 +142,7 @@ void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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Pass *P, BasicBlock *BB) {
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if (PassDebugging >= Executions) {
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if (PassDebugging >= PDLExecutions) {
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cerr << (void*)P << std::string(Depth*2+1, ' ') << Action << " '"
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<< P->getPassName();
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if (BB) cerr << "' on BasicBlock '" << BB->getName();
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@ -152,7 +152,7 @@ void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
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void PMDebug::PrintAnalysisSetInfo(unsigned Depth, const char *Msg,
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Pass *P, const std::vector<AnalysisID> &Set){
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if (PassDebugging >= Details && !Set.empty()) {
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if (PassDebugging >= PDLDetails && !Set.empty()) {
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cerr << (void*)P << std::string(Depth*2+3, ' ') << Msg << " Analyses:";
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for (unsigned i = 0; i != Set.size(); ++i) {
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if (i) cerr << ",";
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@ -13,6 +13,7 @@
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#include "llvm/PassManager.h"
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#include "llvm/Support/CommandLine.h"
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#include "llvm/Module.h"
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#include "llvm/ModuleProvider.h"
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#include "llvm/Support/Streams.h"
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@ -84,6 +85,27 @@ using namespace llvm;
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// ModulePassManagers.
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//===----------------------------------------------------------------------===//
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namespace llvm {
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//===----------------------------------------------------------------------===//
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// Pass debugging information. Often it is useful to find out what pass is
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// running when a crash occurs in a utility. When this library is compiled with
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// debugging on, a command line option (--debug-pass) is enabled that causes the
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// pass name to be printed before it executes.
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//
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static cl::opt<enum PassDebugLevel>
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PassDebugging_New("debug-pass", cl::Hidden,
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cl::desc("Print PassManager debugging information"),
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cl::values(
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clEnumVal(PDLNone , "disable debug output"),
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clEnumVal(PDLArguments , "print pass arguments to pass to 'opt'"),
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clEnumVal(PDLStructure , "print pass structure before run()"),
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clEnumVal(PDLExecutions, "print pass name before it is executed"),
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clEnumVal(PDLDetails , "print pass details when it is executed"),
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clEnumValEnd));
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} // End of llvm namespace
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#ifndef USE_OLD_PASSMANAGER
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namespace llvm {
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@ -1241,6 +1263,10 @@ bool PassManagerImpl_New::addPass(Pass *P) {
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bool PassManagerImpl_New::run(Module &M) {
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bool Changed = false;
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if (PassDebugging_New >= PDLStructure)
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dumpPasses();
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for (std::vector<Pass *>::iterator I = passManagersBegin(),
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E = passManagersEnd(); I != E; ++I) {
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ModulePassManager *MP = dynamic_cast<ModulePassManager *>(*I);
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@ -37,21 +37,16 @@ namespace llvm {
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// pass name to be printed before it executes.
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//
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// Different debug levels that can be enabled...
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enum PassDebugLevel {
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None, Arguments, Structure, Executions, Details
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};
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static cl::opt<enum PassDebugLevel>
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PassDebugging("debug-pass", cl::Hidden,
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cl::desc("Print PassManager debugging information"),
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cl::values(
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clEnumVal(None , "disable debug output"),
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clEnumVal(Arguments , "print pass arguments to pass to 'opt'"),
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clEnumVal(Structure , "print pass structure before run()"),
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clEnumVal(Executions, "print pass name before it is executed"),
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clEnumVal(Details , "print pass details when it is executed"),
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clEnumValEnd));
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cl::desc("Print PassManager debugging information"),
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cl::values(
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clEnumVal(PDLNone , "disable debug output"),
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clEnumVal(PDLArguments , "print pass arguments to pass to 'opt'"),
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clEnumVal(PDLStructure , "print pass structure before run()"),
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clEnumVal(PDLExecutions, "print pass name before it is executed"),
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clEnumVal(PDLDetails , "print pass details when it is executed"),
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clEnumValEnd));
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//===----------------------------------------------------------------------===//
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// PMDebug class - a set of debugging functions, that are not to be
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@ -60,13 +55,13 @@ PassDebugging("debug-pass", cl::Hidden,
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struct PMDebug {
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static void PerformPassStartupStuff(Pass *P) {
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// If debugging is enabled, print out argument information...
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if (PassDebugging >= Arguments) {
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if (PassDebugging >= PDLArguments) {
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cerr << "Pass Arguments: ";
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PrintArgumentInformation(P);
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cerr << "\n";
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// Print the pass execution structure
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if (PassDebugging >= Structure)
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if (PassDebugging >= PDLStructure)
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P->dumpPassStructure();
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}
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}
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@ -546,7 +541,7 @@ public:
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cerr << "Analysis '" << (*I)->getPassName()
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<< "' used but not available!";
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assert(0 && "Analysis used but not available!");
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} else if (PassDebugging == Details) {
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} else if (PassDebugging == PDLDetails) {
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if ((*I)->getPassName() != std::string(Impl->getPassName()))
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cerr << " Interface '" << (*I)->getPassName()
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<< "' implemented by '" << Impl->getPassName() << "'\n";
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@ -635,7 +630,7 @@ private:
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cerr << "Analysis '" << (*I)->getPassName()
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<< "' used but not available!";
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assert(0 && "Analysis used but not available!");
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} else if (PassDebugging == Details) {
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} else if (PassDebugging == PDLDetails) {
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if ((*I)->getPassName() != std::string(Impl->getPassName()))
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cerr << " Interface '" << (*I)->getPassName()
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<< "' implemented by '" << Impl->getPassName() << "'\n";
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