Differential D22847 Diff 65860 tools/opt/opt.cpp

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tools/opt/opt.cpp

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#include "llvm/Support/PrettyStackTrace.h"		#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"		#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"		#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/SystemUtils.h"		#include "llvm/Support/SystemUtils.h"
#include "llvm/Support/TargetRegistry.h"		#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"		#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/ToolOutputFile.h"		#include "llvm/Support/ToolOutputFile.h"
#include "llvm/Target/TargetMachine.h"		#include "llvm/Target/TargetMachine.h"
		#include "llvm/Transforms/Coroutines.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"		#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm/Transforms/Utils/Cloning.h"		#include "llvm/Transforms/Utils/Cloning.h"
#include <algorithm>		#include <algorithm>
#include <memory>		#include <memory>
using namespace llvm;		using namespace llvm;
using namespace opt_tool;		using namespace opt_tool;

// The OptimizationList is automatically populated with registered Passes by the		// The OptimizationList is automatically populated with registered Passes by the
▲ Show 20 Lines • Show All 149 Lines • ▼ Show 20 Lines	RunTwice("run-twice",
cl::desc("Run all passes twice, re-using the same pass manager."),		cl::desc("Run all passes twice, re-using the same pass manager."),
cl::init(false), cl::Hidden);		cl::init(false), cl::Hidden);

static cl::opt<bool> DiscardValueNames(		static cl::opt<bool> DiscardValueNames(
"discard-value-names",		"discard-value-names",
cl::desc("Discard names from Value (other than GlobalValue)."),		cl::desc("Discard names from Value (other than GlobalValue)."),
cl::init(false), cl::Hidden);		cl::init(false), cl::Hidden);

		static cl::opt<bool> Coroutines(
		"enable-coroutines",
		cl::desc("Enable coroutine passes."),
		cl::init(false), cl::Hidden);

static cl::opt<bool> PassRemarksWithHotness(		static cl::opt<bool> PassRemarksWithHotness(
"pass-remarks-with-hotness",		"pass-remarks-with-hotness",
cl::desc("With PGO, include profile count in optimization remarks"),		cl::desc("With PGO, include profile count in optimization remarks"),
cl::Hidden);		cl::Hidden);

static inline void addPass(legacy::PassManagerBase &PM, Pass *P) {		static inline void addPass(legacy::PassManagerBase &PM, Pass *P) {
// Add the pass to the pass manager...		// Add the pass to the pass manager...
PM.add(P);		PM.add(P);
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines	static void AddOptimizationPasses(legacy::PassManagerBase &MPM,
// Add target-specific passes that need to run as early as possible.		// Add target-specific passes that need to run as early as possible.
if (TM)		if (TM)
Builder.addExtension(		Builder.addExtension(
PassManagerBuilder::EP_EarlyAsPossible,		PassManagerBuilder::EP_EarlyAsPossible,
[&](const PassManagerBuilder &, legacy::PassManagerBase &PM) {		[&](const PassManagerBuilder &, legacy::PassManagerBase &PM) {
TM->addEarlyAsPossiblePasses(PM);		TM->addEarlyAsPossiblePasses(PM);
});		});

		if (Coroutines)
		addCoroutinePassesToExtensionPoints(Builder);

Builder.populateFunctionPassManager(FPM);		Builder.populateFunctionPassManager(FPM);
Builder.populateModulePassManager(MPM);		Builder.populateModulePassManager(MPM);
}		}

static void AddStandardLinkPasses(legacy::PassManagerBase &PM) {		static void AddStandardLinkPasses(legacy::PassManagerBase &PM) {
PassManagerBuilder Builder;		PassManagerBuilder Builder;
Builder.VerifyInput = true;		Builder.VerifyInput = true;
if (DisableOptimizations)		if (DisableOptimizations)
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines	int main(int argc, char **argv) {

InitializeAllTargets();		InitializeAllTargets();
InitializeAllTargetMCs();		InitializeAllTargetMCs();
InitializeAllAsmPrinters();		InitializeAllAsmPrinters();

// Initialize passes		// Initialize passes
PassRegistry &Registry = *PassRegistry::getPassRegistry();		PassRegistry &Registry = *PassRegistry::getPassRegistry();
initializeCore(Registry);		initializeCore(Registry);
		initializeCoroutines(Registry);
initializeScalarOpts(Registry);		initializeScalarOpts(Registry);
initializeObjCARCOpts(Registry);		initializeObjCARCOpts(Registry);
initializeVectorization(Registry);		initializeVectorization(Registry);
initializeIPO(Registry);		initializeIPO(Registry);
initializeAnalysis(Registry);		initializeAnalysis(Registry);
initializeTransformUtils(Registry);		initializeTransformUtils(Registry);
initializeInstCombine(Registry);		initializeInstCombine(Registry);
initializeInstrumentation(Registry);		initializeInstrumentation(Registry);
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