#include <LLVMTCECmdLineOptions.hh>

Inheritance diagram for LLVMTCECmdLineOptions:

Collaboration diagram for LLVMTCECmdLineOptions:

Public Member Functions
	LLVMTCECmdLineOptions ()

	~LLVMTCECmdLineOptions ()

virtual FunctionNameList *	primaryFunctions () const

bool	isStandardEmulationLibDefined () const

std::string	standardEmulationLib () const

bool	isOptLevelDefined () const

int	optLevel () const

bool	isVerboseSwitchDefined () const

bool	debugFlag () const

bool	conservativePreRAScheduler () const

bool	saveBackendPlugin () const

bool	useBUScheduler () const

bool	useTDScheduler () const

bool	useBubbleFish2Scheduler () const

bool	useOldBackendSources () const

bool	disableDelaySlotFiller () const

bool	isWorkItemAAFileDefined () const

std::string	workItemAAFile () const

bool	analyzeInstructionPatterns () const

std::string	backendCacheDir () const

TCEString	tempDir () const

virtual std::string	getLLVMargv () const

virtual bool	dumpDDGsDot () const

virtual bool	dumpDDGsXML () const

virtual bool	disableLLVMAA () const

bool	useVectorBackend () const

bool	isInitialStackPointerValueSet () const

uint64_t	initialStackPointerValue () const

bool	isDataStartAddressSet (TTAMachine::AddressSpace &aSpace) const

uint64_t	dataStartAddress (TTAMachine::AddressSpace &aSpace) const

bool	printInlineAsmWarnings () const

bool	generatePluginOnly () const

bool	disableAddressSpaceAA () const

bool	disableHWLoops () const

bool	assumeADFStackAlignment () const

virtual void	printVersion () const

Public Member Functions inherited from SchedulerCmdLineOptions
	SchedulerCmdLineOptions ()

virtual	~SchedulerCmdLineOptions ()

virtual bool	isMachineFileDefined () const

virtual std::string	machineFile () const

virtual bool	isOutputFileDefined () const

virtual std::string	outputFile () const

virtual int	schedulingWindowSize () const

virtual bool	useRestrictedAliasAnalyzer () const

virtual bool	renameRegisters () const

bool	enableStackAA () const

bool	enableOffsetAA () const

bool	printResourceConstraints () const

virtual int	ifConversionThreshold () const

virtual bool	dumpIfConversionCFGs () const

virtual int	lowMemModeThreshold () const

virtual bool	isLoopOptDefined () const

virtual int	bypassDistance () const

virtual int	noDreBypassDistance () const

virtual int	operandShareDistance () const

virtual bool	killDeadResults () const

virtual FunctionNameList *	noaliasFunctions () const

Public Member Functions inherited from CmdLineOptions
	CmdLineOptions (std::string description, std::string version="")

virtual	~CmdLineOptions ()

void	parse (char *argv[], int argc)

void	parse (std::string argv[], int argc)

void	parse (std::vector< std::string > argv)

virtual void	printHelp () const

virtual bool	isVerboseSpamSwitchDefined () const

Public Member Functions inherited from CmdLineParser
	CmdLineParser (std::string description)

virtual	~CmdLineParser ()

virtual void	storeOptions (Options &options)

virtual int	numberOfArguments () const

virtual std::string	argument (int index) const

Static Private Attributes
static const std::string	SWL_EMULATION_LIB = "emulation"

static const std::string	SWS_EMULATION_LIB = "e"

static const std::string	SWL_DEBUG_FLAG = "debug"

static const std::string	SWL_OPT_LEVEL = "optimize"

static const std::string	SWS_OPT_LEVEL = "O"

static const std::string	SWL_PRIMARY_FUNCTIONS

static const std::string	SWS_PRIMARY_FUNCTIONS = "p"

static const std::string	SWL_EXPERIMENTAL_REGALLOC

static const std::string	VERBOSE_SWITCH = "verbose"
	Switch for verbose output listing scheduler modules.

static const std::string	DISABLE_LLVMAA = "disable-llvmaa"

static const std::string	CONSERVATIVE_PRE_RA_SCHEDULER

static const std::string	LLVM_USER_ARGS = "llvm-args"

static const std::string	DISABLE_DSF = "disable-dsf"

static const std::string	DISABLE_ADDRESS_SPACE_AA = "disable-as-aa"

static const std::string	SWL_DUMP_DDGS_DOT = "dump-ddgs-dot"

static const std::string	SWL_DUMP_DDGS_XML = "dump-ddgs-xml"

static const std::string	SWL_SAVE_BACKEND_PLUGIN

static const std::string	SWL_BU_SCHEDULER

static const std::string	SWL_BUBBLEFISH2_SCHEDULER

static const std::string	SWL_TD_SCHEDULER = "td-scheduler"

static const std::string	SWL_USE_OLD_BACKEND_SOURCES

static const std::string	SWL_TEMP_DIR = "temp-dir"

static const std::string	SWL_ENABLE_VECTOR_BACKEND

static const std::string	SWL_WORK_ITEM_AA_FILE

static const std::string	SWL_ANALYZE_INSTRUCTION_PATTERNS

static const std::string	SWL_BACKEND_CACHE_DIR

static const std::string	SWL_INIT_SP = "init-sp"

static const std::string	SWL_DATA_START = "data-start"

static const std::string	USAGE

static const std::string	SWL_PRINT_INLINE_ASM_WARNINGS

static const std::string	SWL_GEN_PLUGIN_ONLY

static const std::string	SWL_DISABLE_HWLOOPS

static const std::string	SWL_ASSUME_ADF_STACKALIGNMENT

Additional Inherited Members
Protected Member Functions inherited from CmdLineOptions
bool	optionGiven (std::string key) const

Protected Member Functions inherited from CmdLineParser
void	addOption (CmdLineOptionParser *opt)

CmdLineOptionParser *	findOption (std::string name) const

bool	parseOption (std::string option, std::string &name, std::string &arguments, std::string &prefix, bool &hasArgument) const

bool	readPrefix (std::string &option, std::string &prefix, bool &longOption) const

bool	isPrefix (std::string name) const

Protected Attributes inherited from CmdLineParser
std::map< std::string, CmdLineOptionParser * >	optionLongNames_
	Database for holding options with their long names as a key.

std::map< std::string, CmdLineOptionParser * >	optionShortNames_
	Database for holding options with their short names as a key.

std::vector< std::string >	commandLine_
	Command line is stored here.

std::vector< std::string >	arguments_
	Command line arguments are stored here.

std::vector< std::string >	prefixes_
	Legal prefixes are stored here.

Detailed Description

Command line options class for the llvm-tce compiler CLI.

Definition at line 51 of file LLVMTCECmdLineOptions.hh.

Constructor & Destructor Documentation

◆ LLVMTCECmdLineOptions()

LLVMTCECmdLineOptions::LLVMTCECmdLineOptions ( )

Constructor.

Definition at line 98 of file LLVMTCECmdLineOptions.cc.

                                             {
 
    addOption(
        new StringCmdLineOptionParser(
            SWL_EMULATION_LIB, "Emulation library bitcode file.",
            SWS_EMULATION_LIB));
 
    addOption(
        new IntegerCmdLineOptionParser(
            SWL_OPT_LEVEL, "Optimization level (0-2)",
            SWS_OPT_LEVEL));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_DEBUG_FLAG, "Print LLVM debug data."));
 
    addOption(
        new StringListCmdLineOptionParser(
            SWL_PRIMARY_FUNCTIONS,
            "List of function names that should be scheduled with "
            "the primary scheduler config (-c). Other functions are scheduled "
            "with the secondary config (-s).",
            SWS_PRIMARY_FUNCTIONS));
 
    addOption(
        new BoolCmdLineOptionParser(
            VERBOSE_SWITCH, "The verbose switch", "v"));
 
    addOption(
        new BoolCmdLineOptionParser(
            DISABLE_LLVMAA, "Disable use of LLVM Alias Analysis", DISABLE_LLVMAA));
 
    addOption(
        new BoolCmdLineOptionParser(
            DISABLE_ADDRESS_SPACE_AA,
            "Disable use of Address Space Alias Analysis",
            DISABLE_ADDRESS_SPACE_AA));
 
    addOption(
        new BoolCmdLineOptionParser(
            DISABLE_DSF, "Disable post-pass delay slot filler optimizer.",
            DISABLE_DSF));
 
    addOption(
        new BoolCmdLineOptionParser(
            CONSERVATIVE_PRE_RA_SCHEDULER, 
            "Conservative pre-ra-scheduler. May decrease register usage but "
            "limit ILP. good for machines with low amount of registers."));
 
    addOption(new StringCmdLineOptionParser(
        LLVM_USER_ARGS, "Parameters to pass to LLVM"));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_DUMP_DDGS_DOT,
            "Dump DDGs in dot format before and after scheduling."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_DUMP_DDGS_XML,
            "Dump DDGs in XML format before and after scheduling."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_SAVE_BACKEND_PLUGIN,
            "Save the generated backend plugin for the architecture. "
            "This avoid the regeneration of the backend plugin when calling "
            "tcecc for the same architecture."));
    addOption(
        new BoolCmdLineOptionParser(
            SWL_BU_SCHEDULER,
            "Use an experiment Bottom Up scheduler."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_BUBBLEFISH2_SCHEDULER,
            "Use an experimental Bubblefish instructionscheduler v2."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_TD_SCHEDULER,
            "Use the old top-down instruction scheduler(previous default)."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_USE_OLD_BACKEND_SOURCES,
            "Use the existing backend sources from the given temporary directory."));
 
    addOption(
        new StringCmdLineOptionParser(
            SWL_TEMP_DIR,
            "The temporary directory to use for files needed during the code generation."));
 
    addOption(
        new StringCmdLineOptionParser(
            SWL_WORK_ITEM_AA_FILE,
            "The filename with Work Item Alias Analysis - this is filled automatically "
            "if tcecc finds path to installed pocl."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_ENABLE_VECTOR_BACKEND,
            "Enable backend support for vector registers split between multiple RF's"));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_ANALYZE_INSTRUCTION_PATTERNS,
            "Analyze the instruction patterns after instruction selection."));
 
    addOption(
        new StringCmdLineOptionParser(
            SWL_BACKEND_CACHE_DIR,
            "The directory to use for caching LLVM backend plugins."));
 
    addOption(
        new UnsignedIntegerCmdLineOptionParser(
            SWL_INIT_SP,
            "Initialize the stack pointer of the program to the given value."));
    addOption(new StringListCmdLineOptionParser(
        SWL_DATA_START, "Override the global data start address."));
 
    addOption(
        new BoolCmdLineOptionParser(
            SWL_PRINT_INLINE_ASM_WARNINGS,
            "Prints warnings from inline assembly parsing. Default is off."));
    addOption(
        new BoolCmdLineOptionParser(
            SWL_GEN_PLUGIN_ONLY,
            "Generates LLVM backend plugin for target machine without tpef "
            "generation."));
 
    addOption(new BoolCmdLineOptionParser(
        SWL_DISABLE_HWLOOPS,
        "Do not use hardware loops even though the processor supports them."));
 
    addOption(
    new BoolCmdLineOptionParser(
            SWL_ASSUME_ADF_STACKALIGNMENT,
            "Assume size of stackalignment based on biggest memory operations in the adf."));
}

References CmdLineParser::addOption(), CONSERVATIVE_PRE_RA_SCHEDULER, DISABLE_ADDRESS_SPACE_AA, DISABLE_DSF, DISABLE_LLVMAA, LLVM_USER_ARGS, SWL_ANALYZE_INSTRUCTION_PATTERNS, SWL_ASSUME_ADF_STACKALIGNMENT, SWL_BACKEND_CACHE_DIR, SWL_BU_SCHEDULER, SWL_BUBBLEFISH2_SCHEDULER, SWL_DATA_START, SWL_DEBUG_FLAG, SWL_DISABLE_HWLOOPS, SWL_DUMP_DDGS_DOT, SWL_DUMP_DDGS_XML, SWL_EMULATION_LIB, SWL_ENABLE_VECTOR_BACKEND, SWL_GEN_PLUGIN_ONLY, SWL_INIT_SP, SWL_OPT_LEVEL, SWL_PRIMARY_FUNCTIONS, SWL_PRINT_INLINE_ASM_WARNINGS, SWL_SAVE_BACKEND_PLUGIN, SWL_TD_SCHEDULER, SWL_TEMP_DIR, SWL_USE_OLD_BACKEND_SOURCES, SWL_WORK_ITEM_AA_FILE, SWS_EMULATION_LIB, SWS_OPT_LEVEL, SWS_PRIMARY_FUNCTIONS, and VERBOSE_SWITCH.

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◆ ~LLVMTCECmdLineOptions()

LLVMTCECmdLineOptions::~LLVMTCECmdLineOptions ( )

Destructor.

Definition at line 242 of file LLVMTCECmdLineOptions.cc.

242 {

243}

Member Function Documentation

◆ analyzeInstructionPatterns()

bool LLVMTCECmdLineOptions::analyzeInstructionPatterns ( ) const

Definition at line 414 of file LLVMTCECmdLineOptions.cc.

                                                        {
    return findOption(SWL_ANALYZE_INSTRUCTION_PATTERNS)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_ANALYZE_INSTRUCTION_PATTERNS.

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◆ assumeADFStackAlignment()

bool LLVMTCECmdLineOptions::assumeADFStackAlignment ( ) const

Definition at line 511 of file LLVMTCECmdLineOptions.cc.

                                                     {
    return findOption(SWL_ASSUME_ADF_STACKALIGNMENT)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_ASSUME_ADF_STACKALIGNMENT.

Referenced by LLVMBackend::compile().

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◆ backendCacheDir()

std::string LLVMTCECmdLineOptions::backendCacheDir ( ) const

Definition at line 419 of file LLVMTCECmdLineOptions.cc.

                                             {
    if (findOption(SWL_BACKEND_CACHE_DIR)->isDefined())
        return findOption(SWL_BACKEND_CACHE_DIR)->String();
    return Environment::llvmtceCachePath();
}

References CmdLineParser::findOption(), Environment::llvmtceCachePath(), CmdLineOptionParser::String(), and SWL_BACKEND_CACHE_DIR.

Referenced by LLVMBackend::LLVMBackend().

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◆ conservativePreRAScheduler()

bool LLVMTCECmdLineOptions::conservativePreRAScheduler ( ) const

Definition at line 339 of file LLVMTCECmdLineOptions.cc.

                                                        {
    if (findOption(CONSERVATIVE_PRE_RA_SCHEDULER)->isDefined() &&
        findOption(CONSERVATIVE_PRE_RA_SCHEDULER)->isFlagOn()) {
        return true;
    }
    return false;
}

References CONSERVATIVE_PRE_RA_SCHEDULER, and CmdLineParser::findOption().

Referenced by llvm::TCETargetLowering::TCETargetLowering().

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◆ dataStartAddress()

uint64_t LLVMTCECmdLineOptions::dataStartAddress ( TTAMachine::AddressSpace & aSpace ) const

Definition at line 462 of file LLVMTCECmdLineOptions.cc.

                                          {
    CmdLineOptionParser* opts = findOption(SWL_DATA_START);
    if (opts->isDefined()) {
        int size = opts->listSize();
        if (size == 1) {
            uint64_t tmp = Conversion::toUnsignedLong(opts->String(1));
            return tmp;
        }
        if (size % 2 != 0) {
            abortWithError(
                "ERROR: Data-start option must be either just the start"
                " of the default address space (unsigned integer),"
                " or a list consisting of pairs:"
                " <Address-Space Name>,<Address-Space Start>")
        }
        for (int i = 1; i <= size; i += 2) {
            TCEString as_name = opts->String(i);
            if (as_name == aSpace.name()) {
                return Conversion::toUnsignedLong(opts->String(i + 1));
            }
        }
    }
    abortWithError(
        "ERROR: Failed parsing the data-start-option."
        " Data-start option must be either just the start"
        " of the default address space (unsigned integer),"
        " or a list consisting of pairs:"
        " <Address-Space Name>,<Address-Space Start>")
}

References abortWithError, CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), CmdLineOptionParser::listSize(), TTAMachine::Component::name(), CmdLineOptionParser::String(), SWL_DATA_START, and Conversion::toUnsignedLong().

Referenced by llvm::LLVMTCEBuilder::dataEnd().

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◆ debugFlag()

bool LLVMTCECmdLineOptions::debugFlag ( ) const

Returns true if the debug flag option was given.

Returns: True, if debug mode switch was given.

Definition at line 303 of file LLVMTCECmdLineOptions.cc.

                                       {
 
    if (findOption(SWL_DEBUG_FLAG)->isDefined() &&
        findOption(SWL_DEBUG_FLAG)->isFlagOn()) {
 
        return true;
    }
    return false;
}

References CmdLineParser::findOption(), and SWL_DEBUG_FLAG.

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◆ disableAddressSpaceAA()

bool LLVMTCECmdLineOptions::disableAddressSpaceAA ( ) const

Definition at line 319 of file LLVMTCECmdLineOptions.cc.

                                                   {
    return findOption(DISABLE_ADDRESS_SPACE_AA)->isDefined();
}

References DISABLE_ADDRESS_SPACE_AA, CmdLineParser::findOption(), and CmdLineOptionParser::isDefined().

Referenced by DataDependenceGraphBuilder::memoryCategory().

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◆ disableDelaySlotFiller()

bool LLVMTCECmdLineOptions::disableDelaySlotFiller ( ) const

Definition at line 324 of file LLVMTCECmdLineOptions.cc.

                                                    {
    return findOption(DISABLE_DSF)->isDefined();
}

References DISABLE_DSF, CmdLineParser::findOption(), and CmdLineOptionParser::isDefined().

Referenced by llvm::LLVMTCEIRBuilder::LLVMTCEIRBuilder().

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◆ disableHWLoops()

bool LLVMTCECmdLineOptions::disableHWLoops ( ) const

Definition at line 506 of file LLVMTCECmdLineOptions.cc.

                                            {
    return findOption(SWL_DISABLE_HWLOOPS)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_DISABLE_HWLOOPS.

Referenced by llvm::TCETargetLowering::TCETargetLowering().

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◆ disableLLVMAA()

bool LLVMTCECmdLineOptions::disableLLVMAA ( ) const

virtual

Definition at line 314 of file LLVMTCECmdLineOptions.cc.

                                           {
    return findOption(DISABLE_LLVMAA)->isDefined();
}

References DISABLE_LLVMAA, CmdLineParser::findOption(), and CmdLineOptionParser::isDefined().

Referenced by DataDependenceGraphBuilder::DataDependenceGraphBuilder(), and DataDependenceGraphBuilder::DataDependenceGraphBuilder().

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◆ dumpDDGsDot()

bool LLVMTCECmdLineOptions::dumpDDGsDot ( ) const

virtual

Definition at line 359 of file LLVMTCECmdLineOptions.cc.

                                         {
    return findOption(SWL_DUMP_DDGS_DOT)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_DUMP_DDGS_DOT.

Referenced by BUBasicBlockScheduler::handleDDG(), BasicBlockScheduler::handleDDG(), BF2Scheduler::handleLoopDDG(), BF2Scheduler::handleLoopDDG(), BasicBlockScheduler::handleLoopDDG(), BUBasicBlockScheduler::handleLoopDDG(), BBSchedulerController::handleProcedure(), BF2Scheduler::scheduleDDG(), and BasicBlockScheduler::scheduleOperation().

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◆ dumpDDGsXML()

bool LLVMTCECmdLineOptions::dumpDDGsXML ( ) const

virtual

Definition at line 364 of file LLVMTCECmdLineOptions.cc.

                                         {
    return findOption(SWL_DUMP_DDGS_XML)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_DUMP_DDGS_XML.

Referenced by BUBasicBlockScheduler::handleDDG(), BasicBlockScheduler::handleDDG(), BF2Scheduler::handleLoopDDG(), BasicBlockScheduler::handleLoopDDG(), BUBasicBlockScheduler::handleLoopDDG(), BBSchedulerController::handleProcedure(), and BF2Scheduler::scheduleDDG().

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◆ generatePluginOnly()

bool LLVMTCECmdLineOptions::generatePluginOnly ( ) const

Definition at line 500 of file LLVMTCECmdLineOptions.cc.

                                                {
    return (findOption(SWL_GEN_PLUGIN_ONLY)->isDefined() &&
        findOption(SWL_GEN_PLUGIN_ONLY)->isFlagOn());
}

References CmdLineParser::findOption(), and SWL_GEN_PLUGIN_ONLY.

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◆ getLLVMargv()

std::string LLVMTCECmdLineOptions::getLLVMargv ( ) const

virtual

Definition at line 348 of file LLVMTCECmdLineOptions.cc.

                                         {
    if (!findOption(LLVM_USER_ARGS)->isDefined()) {
        return "llvm-tce --no-stack-coloring";
    } else {
        std::string argv = "llvm-tce --no-stack-coloring " +
                           findOption(LLVM_USER_ARGS)->String();
        return argv;
    }
}

References CmdLineParser::findOption(), LLVM_USER_ARGS, and CmdLineOptionParser::String().

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◆ initialStackPointerValue()

uint64_t LLVMTCECmdLineOptions::initialStackPointerValue ( ) const

Definition at line 431 of file LLVMTCECmdLineOptions.cc.

                                                      {
    return findOption(SWL_INIT_SP)->unsignedInteger();
}

References CmdLineParser::findOption(), SWL_INIT_SP, and CmdLineOptionParser::unsignedInteger().

Referenced by LLVMBackend::compile().

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◆ isDataStartAddressSet()

bool LLVMTCECmdLineOptions::isDataStartAddressSet ( TTAMachine::AddressSpace & aSpace ) const

Definition at line 436 of file LLVMTCECmdLineOptions.cc.

                                          {
    CmdLineOptionParser* opts = findOption(SWL_DATA_START);
    if (opts->isDefined()) {
        int size = opts->listSize();
        if (size == 1) {
            return true;
        }
        if (size % 2 != 0) {
            abortWithError(
                "ERROR: Data-start option must be either just the start"
                " of the default address space (unsigned integer),"
                " or a list consisting of pairs:"
                " <Address-Space Name>,<Address-Space Start>")
        }
        for (int i = 1; i <= size; i += 2) {
            TCEString as_name = opts->String(i);
            if (as_name == aSpace.name()) {
                return true;
            }
        }
    }
    return false;
}

References abortWithError, CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), CmdLineOptionParser::listSize(), TTAMachine::Component::name(), CmdLineOptionParser::String(), and SWL_DATA_START.

Referenced by llvm::LLVMTCEBuilder::dataEnd().

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◆ isInitialStackPointerValueSet()

bool LLVMTCECmdLineOptions::isInitialStackPointerValueSet ( ) const

Definition at line 426 of file LLVMTCECmdLineOptions.cc.

                                                           {
   return findOption(SWL_INIT_SP)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_INIT_SP.

Referenced by LLVMBackend::compile().

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◆ isOptLevelDefined()

bool LLVMTCECmdLineOptions::isOptLevelDefined ( ) const

Returns true if optimization level switch was given.

Returns: True, if optimization level was given on command line.

Definition at line 281 of file LLVMTCECmdLineOptions.cc.

                                               {
    return findOption(SWS_OPT_LEVEL)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWS_OPT_LEVEL.

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◆ isStandardEmulationLibDefined()

bool LLVMTCECmdLineOptions::isStandardEmulationLibDefined ( ) const

Definition at line 271 of file LLVMTCECmdLineOptions.cc.

                                                           {
    return findOption(SWS_EMULATION_LIB)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWS_EMULATION_LIB.

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◆ isVerboseSwitchDefined()

bool LLVMTCECmdLineOptions::isVerboseSwitchDefined ( ) const

virtual

Return true if the verbose switch was defined in the command line.

Returns: True if the verbose switch was defined in the command line.

Reimplemented from CmdLineOptions.

Definition at line 334 of file LLVMTCECmdLineOptions.cc.

                                                    {
    return findOption(VERBOSE_SWITCH)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and VERBOSE_SWITCH.

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◆ isWorkItemAAFileDefined()

bool LLVMTCECmdLineOptions::isWorkItemAAFileDefined ( ) const

Definition at line 404 of file LLVMTCECmdLineOptions.cc.

                                                     {
    return findOption(SWL_WORK_ITEM_AA_FILE)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_WORK_ITEM_AA_FILE.

Referenced by LLVMBackend::compile().

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◆ optLevel()

int LLVMTCECmdLineOptions::optLevel ( ) const

Returns optimization level defined with the -O switch.

Returns: Optimization level.

Definition at line 292 of file LLVMTCECmdLineOptions.cc.

                                      {
    return findOption(SWS_OPT_LEVEL)->integer();
}

References CmdLineParser::findOption(), CmdLineOptionParser::integer(), and SWS_OPT_LEVEL.

Referenced by llvm::LLVMTCEIRBuilder::writeMachineFunction().

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◆ primaryFunctions()

FunctionNameList * LLVMTCECmdLineOptions::primaryFunctions ( ) const

virtual

Returns the list of "primary functions" that should be scheduled with the primary scheduling conf.

Rest of the functions are scheduled with the scheduling config given with -s.

Definition at line 254 of file LLVMTCECmdLineOptions.cc.

                                              {
    FunctionNameList* funcs = new FunctionNameList();
    CmdLineOptionParser* opt = findOption(SWS_PRIMARY_FUNCTIONS);
    if (opt == NULL)
        return funcs;
    for (int i = 1; i <= opt->listSize(); ++i) {
        funcs->insert(opt->String(i));
    }
    return funcs;
}

References CmdLineParser::findOption(), CmdLineOptionParser::listSize(), CmdLineOptionParser::String(), and SWS_PRIMARY_FUNCTIONS.

Referenced by llvm::LLVMTCEIRBuilder::isHotFunction().

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◆ printInlineAsmWarnings()

bool LLVMTCECmdLineOptions::printInlineAsmWarnings ( ) const

Definition at line 494 of file LLVMTCECmdLineOptions.cc.

                                                    {
    return (findOption(SWL_PRINT_INLINE_ASM_WARNINGS)->isDefined() &&
        findOption(SWL_PRINT_INLINE_ASM_WARNINGS)->isFlagOn());
}

References CmdLineParser::findOption(), and SWL_PRINT_INLINE_ASM_WARNINGS.

Referenced by llvm::LLVMTCEBuilder::emitInlineAsm().

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◆ printVersion()

virtual void LLVMTCECmdLineOptions::printVersion ( ) const

inlinevirtual

Print the version of the user interface.

Reimplemented from SchedulerCmdLineOptions.

Definition at line 110 of file LLVMTCECmdLineOptions.hh.

                                      {
        std::cout
            << "llvm-tce - TCE LLVM code generator "
            << Application::TCEVersionString()
            << std::endl;
    }

References Application::TCEVersionString().

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◆ saveBackendPlugin()

bool LLVMTCECmdLineOptions::saveBackendPlugin ( ) const

Definition at line 369 of file LLVMTCECmdLineOptions.cc.

                                               {
    return !(findOption(SWL_SAVE_BACKEND_PLUGIN)->isDefined() &&
             !findOption(SWL_SAVE_BACKEND_PLUGIN)->isFlagOn());
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), CmdLineOptionParser::isFlagOn(), and SWL_SAVE_BACKEND_PLUGIN.

Referenced by LLVMBackend::compile().

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◆ standardEmulationLib()

std::string LLVMTCECmdLineOptions::standardEmulationLib ( ) const

Definition at line 266 of file LLVMTCECmdLineOptions.cc.

                                                  {
    return findOption(SWS_EMULATION_LIB)->String();
}

References CmdLineParser::findOption(), CmdLineOptionParser::String(), and SWS_EMULATION_LIB.

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◆ tempDir()

TCEString LLVMTCECmdLineOptions::tempDir ( ) const

Definition at line 394 of file LLVMTCECmdLineOptions.cc.

                                     {
    return findOption(SWL_TEMP_DIR)->String();
}

References CmdLineParser::findOption(), CmdLineOptionParser::String(), and SWL_TEMP_DIR.

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◆ useBubbleFish2Scheduler()

bool LLVMTCECmdLineOptions::useBubbleFish2Scheduler ( ) const

Definition at line 379 of file LLVMTCECmdLineOptions.cc.

                                                     {
    return findOption(SWL_BUBBLEFISH2_SCHEDULER)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_BUBBLEFISH2_SCHEDULER.

Referenced by BBSchedulerController::handleBasicBlock().

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◆ useBUScheduler()

bool LLVMTCECmdLineOptions::useBUScheduler ( ) const

Definition at line 374 of file LLVMTCECmdLineOptions.cc.

                                            {
    return findOption(SWL_BU_SCHEDULER)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_BU_SCHEDULER.

Referenced by BBSchedulerController::handleBasicBlock().

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◆ useOldBackendSources()

bool LLVMTCECmdLineOptions::useOldBackendSources ( ) const

Definition at line 389 of file LLVMTCECmdLineOptions.cc.

                                                  {
    return findOption(SWL_USE_OLD_BACKEND_SOURCES)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_USE_OLD_BACKEND_SOURCES.

Referenced by LLVMBackend::createPlugin().

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◆ useTDScheduler()

bool LLVMTCECmdLineOptions::useTDScheduler ( ) const

Definition at line 384 of file LLVMTCECmdLineOptions.cc.

                                            {
    return findOption(SWL_TD_SCHEDULER)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_TD_SCHEDULER.

Referenced by BBSchedulerController::handleBasicBlock().

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◆ useVectorBackend()

bool LLVMTCECmdLineOptions::useVectorBackend ( ) const

Definition at line 399 of file LLVMTCECmdLineOptions.cc.

                                              {
    return findOption(SWL_ENABLE_VECTOR_BACKEND)->isDefined();
}

References CmdLineParser::findOption(), CmdLineOptionParser::isDefined(), and SWL_ENABLE_VECTOR_BACKEND.

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◆ workItemAAFile()

std::string LLVMTCECmdLineOptions::workItemAAFile ( ) const

Definition at line 409 of file LLVMTCECmdLineOptions.cc.

                                            {
    return findOption(SWL_WORK_ITEM_AA_FILE)->String();
}

References CmdLineParser::findOption(), CmdLineOptionParser::String(), and SWL_WORK_ITEM_AA_FILE.

Referenced by LLVMBackend::compile().

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Member Data Documentation

◆ CONSERVATIVE_PRE_RA_SCHEDULER

const std::string LLVMTCECmdLineOptions::CONSERVATIVE_PRE_RA_SCHEDULER

staticprivate

Initial value:

=

"conservative-pre-ra-scheduler"

Definition at line 130 of file LLVMTCECmdLineOptions.hh.

Referenced by conservativePreRAScheduler(), and LLVMTCECmdLineOptions().

◆ DISABLE_ADDRESS_SPACE_AA

const std::string LLVMTCECmdLineOptions::DISABLE_ADDRESS_SPACE_AA = "disable-as-aa"

staticprivate

Definition at line 133 of file LLVMTCECmdLineOptions.hh.

Referenced by disableAddressSpaceAA(), and LLVMTCECmdLineOptions().

◆ DISABLE_DSF

const std::string LLVMTCECmdLineOptions::DISABLE_DSF = "disable-dsf"

staticprivate

Definition at line 132 of file LLVMTCECmdLineOptions.hh.

Referenced by disableDelaySlotFiller(), and LLVMTCECmdLineOptions().

◆ DISABLE_LLVMAA

const std::string LLVMTCECmdLineOptions::DISABLE_LLVMAA = "disable-llvmaa"

staticprivate

const std::string LLVMTCECmdLineOptions::SWL_DATA_START = "data-start"

staticprivate

Definition at line 147 of file LLVMTCECmdLineOptions.hh.

Referenced by dataStartAddress(), isDataStartAddressSet(), and LLVMTCECmdLineOptions().

◆ SWL_DEBUG_FLAG

const std::string LLVMTCECmdLineOptions::SWL_DEBUG_FLAG = "debug"

staticprivate

Definition at line 121 of file LLVMTCECmdLineOptions.hh.

Referenced by debugFlag(), and LLVMTCECmdLineOptions().

◆ SWL_DISABLE_HWLOOPS

const std::string LLVMTCECmdLineOptions::SWL_DISABLE_HWLOOPS

staticprivate

Initial value:

=

"disable-hwloops"

Definition at line 151 of file LLVMTCECmdLineOptions.hh.

Referenced by disableHWLoops(), and LLVMTCECmdLineOptions().

◆ SWL_DUMP_DDGS_DOT

const std::string LLVMTCECmdLineOptions::SWL_DUMP_DDGS_DOT = "dump-ddgs-dot"

staticprivate

Definition at line 134 of file LLVMTCECmdLineOptions.hh.

Referenced by dumpDDGsDot(), and LLVMTCECmdLineOptions().

◆ SWL_DUMP_DDGS_XML

const std::string LLVMTCECmdLineOptions::SWL_DUMP_DDGS_XML = "dump-ddgs-xml"

staticprivate

Definition at line 135 of file LLVMTCECmdLineOptions.hh.

Referenced by dumpDDGsXML(), and LLVMTCECmdLineOptions().

◆ SWL_EMULATION_LIB

const std::string LLVMTCECmdLineOptions::SWL_EMULATION_LIB = "emulation"

staticprivate

Definition at line 119 of file LLVMTCECmdLineOptions.hh.

Referenced by LLVMTCECmdLineOptions().

◆ SWL_ENABLE_VECTOR_BACKEND

const std::string LLVMTCECmdLineOptions::SWL_ENABLE_VECTOR_BACKEND

staticprivate

Initial value:

=

"vector-backend"

Definition at line 142 of file LLVMTCECmdLineOptions.hh.

Referenced by LLVMTCECmdLineOptions(), and useVectorBackend().

◆ SWL_EXPERIMENTAL_REGALLOC

const std::string LLVMTCECmdLineOptions::SWL_EXPERIMENTAL_REGALLOC

staticprivate

Definition at line 126 of file LLVMTCECmdLineOptions.hh.

◆ SWL_GEN_PLUGIN_ONLY

const std::string LLVMTCECmdLineOptions::SWL_GEN_PLUGIN_ONLY

staticprivate

Initial value:

=

"gen-plugin-only"

Definition at line 150 of file LLVMTCECmdLineOptions.hh.

Referenced by generatePluginOnly(), and LLVMTCECmdLineOptions().

◆ SWL_INIT_SP

const std::string LLVMTCECmdLineOptions::SWL_INIT_SP = "init-sp"

staticprivate

const std::string LLVMTCECmdLineOptions::SWL_TD_SCHEDULER = "td-scheduler"

staticprivate

const std::string LLVMTCECmdLineOptions::SWS_EMULATION_LIB = "e"

staticprivate

Definition at line 120 of file LLVMTCECmdLineOptions.hh.

Referenced by isStandardEmulationLibDefined(), LLVMTCECmdLineOptions(), and standardEmulationLib().

◆ SWS_OPT_LEVEL

const std::string LLVMTCECmdLineOptions::SWS_OPT_LEVEL = "O"

staticprivate

Definition at line 123 of file LLVMTCECmdLineOptions.hh.

Referenced by isOptLevelDefined(), LLVMTCECmdLineOptions(), and optLevel().

◆ SWS_PRIMARY_FUNCTIONS

const std::string LLVMTCECmdLineOptions::SWS_PRIMARY_FUNCTIONS = "p"

staticprivate

Definition at line 125 of file LLVMTCECmdLineOptions.hh.

Referenced by LLVMTCECmdLineOptions(), and primaryFunctions().

◆ USAGE

const std::string LLVMTCECmdLineOptions::USAGE

staticprivate

Initial value:

=
    "Usage: llvm-tce [OPTION]... BYTECODE\n"
    "Compile LLVM bytecode for target TCE architecture.\n"

Definition at line 148 of file LLVMTCECmdLineOptions.hh.

◆ VERBOSE_SWITCH

const std::string LLVMTCECmdLineOptions::VERBOSE_SWITCH = "verbose"

staticprivate

Switch for verbose output listing scheduler modules.

Definition at line 128 of file LLVMTCECmdLineOptions.hh.

Referenced by isVerboseSwitchDefined(), and LLVMTCECmdLineOptions().

The documentation for this class was generated from the following files:

Public Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LLVMTCECmdLineOptions()

◆ ~LLVMTCECmdLineOptions()

Member Function Documentation

◆ analyzeInstructionPatterns()

◆ assumeADFStackAlignment()

◆ backendCacheDir()

◆ conservativePreRAScheduler()

◆ dataStartAddress()

◆ debugFlag()

◆ disableAddressSpaceAA()

◆ disableDelaySlotFiller()

◆ disableHWLoops()

◆ disableLLVMAA()

◆ dumpDDGsDot()

◆ dumpDDGsXML()

◆ generatePluginOnly()

◆ getLLVMargv()

◆ initialStackPointerValue()

◆ isDataStartAddressSet()

◆ isInitialStackPointerValueSet()

◆ isOptLevelDefined()

◆ isStandardEmulationLibDefined()

◆ isVerboseSwitchDefined()

◆ isWorkItemAAFileDefined()

◆ optLevel()

◆ primaryFunctions()

◆ printInlineAsmWarnings()

◆ printVersion()

◆ saveBackendPlugin()

◆ standardEmulationLib()

◆ tempDir()

◆ useBubbleFish2Scheduler()

◆ useBUScheduler()

◆ useOldBackendSources()

◆ useTDScheduler()

◆ useVectorBackend()

◆ workItemAAFile()

Member Data Documentation

◆ CONSERVATIVE_PRE_RA_SCHEDULER

◆ DISABLE_ADDRESS_SPACE_AA

◆ DISABLE_DSF

◆ DISABLE_LLVMAA

◆ LLVM_USER_ARGS

◆ SWL_ANALYZE_INSTRUCTION_PATTERNS

◆ SWL_ASSUME_ADF_STACKALIGNMENT

◆ SWL_BACKEND_CACHE_DIR

◆ SWL_BU_SCHEDULER

◆ SWL_BUBBLEFISH2_SCHEDULER

◆ SWL_DATA_START

◆ SWL_DEBUG_FLAG

◆ SWL_DISABLE_HWLOOPS

◆ SWL_DUMP_DDGS_DOT

◆ SWL_DUMP_DDGS_XML

◆ SWL_EMULATION_LIB

◆ SWL_ENABLE_VECTOR_BACKEND

◆ SWL_EXPERIMENTAL_REGALLOC

◆ SWL_GEN_PLUGIN_ONLY

◆ SWL_INIT_SP

◆ SWL_OPT_LEVEL

◆ SWL_PRIMARY_FUNCTIONS

◆ SWL_PRINT_INLINE_ASM_WARNINGS

◆ SWL_SAVE_BACKEND_PLUGIN

◆ SWL_TD_SCHEDULER

◆ SWL_TEMP_DIR

◆ SWL_USE_OLD_BACKEND_SOURCES

◆ SWL_WORK_ITEM_AA_FILE

◆ SWS_EMULATION_LIB

◆ SWS_OPT_LEVEL

◆ SWS_PRIMARY_FUNCTIONS

◆ USAGE

◆ VERBOSE_SWITCH