Changeset 169628 in webkit


Ignore:
Timestamp:
Jun 5, 2014, 3:54:49 PM (11 years ago)
Author:
[email protected]
Message:

Added system for inlining native functions via the FTL.
​https://bugs.webkit.org/show_bug.cgi?id=131515

Patch by Matthew Mirman <​[email protected]> on 2014-06-04
Reviewed by Filip Pizlo.

Also fixed the build to not compress the bitcode and to
include all of the relevant runtime. With GCC_GENERATE_DEBUGGING_SYMBOLS = NO,
the produced bitcode files are a 100th the size they were before.
Now we can include all of the relevant runtime files with only a 3mb overhead.
This is the same overhead as for two compressed files before,
but done more efficiently (on both ends) and with less code.

Deciding whether to inline native functions is left up to LLVM.
The entire module containing the function is linked into the current
compiled JS so that inlining the native functions shouldn't make them smaller.

Rather than loading Runtime.symtbl at runtime FTLState.cpp now generates a file
InlineRuntimeSymbolTable.h which statically builds the symbol table hash table.

  • JavaScriptCore.xcodeproj/project.pbxproj: Added back runtime files to compile.
  • build-symbol-table-index.py: Changed bitcode suffix.

Added inclusion of only tested symbols.
Added output to InlineRuntimeSymbolTable.h.

  • build-symbol-table-index.sh: Changed bitcode suffix.
  • copy-llvm-ir-to-derived-sources.sh: Removed gzip compression.
  • tested-symbols.symlst: Added.
  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleCall):
Now sets the knownFunction of the call node if such a function exists
and emits a check that during runtime the callee is in fact known.

  • dfg/DFGNode.h:

Added functions to set the known function of a call node.
(JSC::DFG::Node::canBeKnownFunction): Added.
(JSC::DFG::Node::hasKnownFunction): Added.
(JSC::DFG::Node::knownFunction): Added.
(JSC::DFG::Node::giveKnownFunction): Added.

  • ftl/FTLAbbreviatedTypes.h: Added a typedef for LLVMMemoryBufferRef
  • ftl/FTLAbbreviations.h: Added some abbreviations.
  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::LowerDFGToLLVM::isInlinableSize): Added. Hardcoded threshold to 275.
(JSC::FTL::LowerDFGToLLVM::getModuleByPathForSymbol): Added.
(JSC::FTL::LowerDFGToLLVM::getFunctionBySymbol): Added.
(JSC::FTL::LowerDFGToLLVM::possiblyCompileInlineableNativeCall): Added.
(JSC::FTL::LowerDFGToLLVM::compileCallOrConstruct):
Added call to possiblyCompileInlineableNativeCall

  • ftl/FTLOutput.h:

(JSC::FTL::Output::allocaName): Added. Useful for debugging.

  • ftl/FTLState.cpp:

(JSC::FTL::State::State): Added an include for InlineRuntimeSymbolTable.h

  • ftl/FTLState.h: Added symbol table hash table.
  • ftl/FTLCompile.cpp:

(JSC::FTL::compile): Added inlining and dead function elimination passes.

  • heap/HandleStack.h: Added JS_EXPORT_PRIVATE to a few functions to get inlining to compile.
  • llvm/InitializeLLVMMac.mm: Deleted.
  • llvm/InitializeLLVMMac.cpp: Added.
  • llvm/LLVMAPIFunctions.h: Added macros to include Bitcode parsing and linking functions.
  • llvm/LLVMHeaders.h: Added includes for Bitcode parsing and linking.
  • runtime/BundlePath.h: Added.
  • runtime/BundlePath.mm: Added.
  • runtime/DateInstance.h: Added JS_EXPORT_PRIVATE to a few functions to get inlining to compile.
  • runtime/DateInstance.h: ditto.
  • runtime/DateConversion.h: ditto.
  • runtime/ExceptionHelpers.h: ditto.
  • runtime/JSCJSValue.h: ditto.
  • runtime/JSArray.h: ditto.
  • runtime/JSDateMath.h: ditto.
  • runtime/JSObject.h: ditto.
  • runtime/JSObject.h: ditto.
  • runtime/RegExp.h: ditto.
  • runtime/Structure.h: ditto.
  • runtime/Options.h: Added maximumLLVMInstructionCountForNativeInlining.
Location:
branches/ftlopt/Source/JavaScriptCore
Files:
4 added
1 deleted
29 edited

Legend:

Unmodified
Added
Removed

  • branches/ftlopt/Source/JavaScriptCore/ChangeLog

    r169597 r169628  
     12014-06-04  Matthew Mirman  <[email protected]>
     2
     3        Added system for inlining native functions via the FTL.
     4        https://bugs.webkit.org/show_bug.cgi?id=131515
     5
     6        Reviewed by Filip Pizlo.
     7
     8        Also fixed the build to not compress the bitcode and to
     9        include all of the relevant runtime. With GCC_GENERATE_DEBUGGING_SYMBOLS = NO,
     10        the produced bitcode files are a 100th the size they were before. 
     11        Now we can include all of the relevant runtime files with only a 3mb overhead.
     12        This is the same overhead as for two compressed files before,
     13        but done more efficiently (on both ends) and with less code.
     14       
     15        Deciding whether to inline native functions is left up to LLVM.
     16        The entire module containing the function is linked into the current
     17        compiled JS so that inlining the native functions shouldn't make them smaller.
     18       
     19        Rather than loading Runtime.symtbl at runtime FTLState.cpp now generates a file
     20        InlineRuntimeSymbolTable.h which statically builds the symbol table hash table. 
     21       
     22        * JavaScriptCore.xcodeproj/project.pbxproj: Added back runtime files to compile.
     23        * build-symbol-table-index.py: Changed bitcode suffix.
     24        Added inclusion of only tested symbols. 
     25        Added output to InlineRuntimeSymbolTable.h.
     26        * build-symbol-table-index.sh: Changed bitcode suffix.
     27        * copy-llvm-ir-to-derived-sources.sh: Removed gzip compression.
     28        * tested-symbols.symlst: Added.
     29        * dfg/DFGByteCodeParser.cpp:
     30        (JSC::DFG::ByteCodeParser::handleCall): 
     31        Now sets the knownFunction of the call node if such a function exists
     32        and emits a check that during runtime the callee is in fact known.
     33        * dfg/DFGNode.h:
     34        Added functions to set the known function of a call node.
     35        (JSC::DFG::Node::canBeKnownFunction): Added.
     36        (JSC::DFG::Node::hasKnownFunction): Added.
     37        (JSC::DFG::Node::knownFunction): Added.
     38        (JSC::DFG::Node::giveKnownFunction): Added.
     39        * ftl/FTLAbbreviatedTypes.h: Added a typedef for LLVMMemoryBufferRef
     40        * ftl/FTLAbbreviations.h: Added some abbreviations.
     41        * ftl/FTLLowerDFGToLLVM.cpp:
     42        (JSC::FTL::LowerDFGToLLVM::isInlinableSize): Added. Hardcoded threshold to 275.
     43        (JSC::FTL::LowerDFGToLLVM::getModuleByPathForSymbol): Added.
     44        (JSC::FTL::LowerDFGToLLVM::getFunctionBySymbol): Added.
     45        (JSC::FTL::LowerDFGToLLVM::possiblyCompileInlineableNativeCall): Added.
     46        (JSC::FTL::LowerDFGToLLVM::compileCallOrConstruct): 
     47        Added call to possiblyCompileInlineableNativeCall
     48        * ftl/FTLOutput.h:
     49        (JSC::FTL::Output::allocaName):  Added. Useful for debugging.
     50        * ftl/FTLState.cpp:
     51        (JSC::FTL::State::State): Added an include for InlineRuntimeSymbolTable.h
     52        * ftl/FTLState.h: Added symbol table hash table.
     53        * ftl/FTLCompile.cpp:
     54        (JSC::FTL::compile): Added inlining and dead function elimination passes.
     55        * heap/HandleStack.h: Added JS_EXPORT_PRIVATE to a few functions to get inlining to compile.
     56        * llvm/InitializeLLVMMac.mm: Deleted.
     57        * llvm/InitializeLLVMMac.cpp: Added.
     58        * llvm/LLVMAPIFunctions.h: Added macros to include Bitcode parsing and linking functions.
     59        * llvm/LLVMHeaders.h: Added includes for Bitcode parsing and linking.
     60        * runtime/BundlePath.h: Added.
     61        * runtime/BundlePath.mm: Added.
     62        * runtime/DateInstance.h: Added JS_EXPORT_PRIVATE to a few functions to get inlining to compile.
     63        * runtime/DateInstance.h: ditto.
     64        * runtime/DateConversion.h: ditto.
     65        * runtime/ExceptionHelpers.h: ditto.
     66        * runtime/JSCJSValue.h: ditto.
     67        * runtime/JSArray.h: ditto.
     68        * runtime/JSDateMath.h: ditto.
     69        * runtime/JSObject.h: ditto.
     70        * runtime/JSObject.h: ditto.
     71        * runtime/RegExp.h: ditto.
     72        * runtime/Structure.h: ditto.
     73        * runtime/Options.h:  Added maximumLLVMInstructionCountForNativeInlining.
     74
    1752014-06-04  Filip Pizlo  <[email protected]>
    276

  • branches/ftlopt/Source/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj

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     6897                                9E8792AA193FB6800076CA78 /* TypedArrayType.h in Headers */,
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     6903                                9E8792B0193FB6800076CA78 /* VMEntryScope.h in Headers */,
     6904                                9E8792B1193FB6800076CA78 /* Watchdog.h in Headers */,
     6905                                9E8792B2193FB6800076CA78 /* WeakGCMap.h in Headers */,
     6906                                9E8792B3193FB6800076CA78 /* WeakRandom.h in Headers */,
     6907                                9E8792B4193FB6800076CA78 /* WriteBarrier.h in Headers */,
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     6909                                9E8792B6193FB6800076CA78 /* ArityCheckMode.h in Headers */,
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     6913                                9E8792BA193FB6800076CA78 /* RegExpPrototype.h in Headers */,
     6914                                9E8792BB193FB6800076CA78 /* SetConstructor.h in Headers */,
     6915                                9E8792BC193FB6800076CA78 /* SetIteratorConstructor.h in Headers */,
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     6917                                9E8792BE193FB6800076CA78 /* SetPrototype.h in Headers */,
     6918                                9E8792BF193FB6800076CA78 /* StrictEvalActivation.h in Headers */,
     6919                                9E8792C0193FB6800076CA78 /* StringConstructor.h in Headers */,
     6920                                9E8792C1193FB6800076CA78 /* Tracing.h in Headers */,
     6921                                9E8792C2193FB6800076CA78 /* Uint16WithFraction.h in Headers */,
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     6923                                9E8792C4193FB6800076CA78 /* WeakMapData.h in Headers */,
     6924                                9E8792C5193FB6800076CA78 /* WeakMapPrototype.h in Headers */,
     6925                        );
     6926                        runOnlyForDeploymentPostprocessing = 0;
     6927                };
    63386928/* End PBXHeadersBuildPhase section */
    63396929
    … …  
    64627052                                3713F014142905240036387F /* Check For Inappropriate Objective-C Class Names */,
    64637053                                A55DEAA416703DF7003DB841 /* Check For Inappropriate Macros in External Headers */,
    6464                                 55850CA118F4842000F81829 /* Build Symbol Index Table */,
    64657054                        );
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    64677056                        );
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     7058                                9E8792FE193FB6A60076CA78 /* PBXTargetDependency */,
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    64717060                                65788AAD18B40A7B00C189FF /* PBXTargetDependency */,
    … …  
    64957084                        productReference = 932F5BE10822A1C700736975 /* jsc */;
    64967085                        productType = "com.apple.product-type.tool";
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     7093                                9E8792F4193FB6800076CA78 /* Build Symbol Index Table */,
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    … …  
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    … …  
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    66327228                559CD06A18F487A800F9ADC0 /* Copy LLVM IR */ = {
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    … …  
    67667362                        shellPath = /bin/sh;
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     7375                                "$(SHARED_DERIVED_FILE_DIR)/JavaScriptCore/InlineRuntimeSymbolTable.h",
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    … …  
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     8105                                9E8792E4193FB6800076CA78 /* FunctionConstructor.cpp in Sources */,
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     8109                                9E8792E8193FB6800076CA78 /* DateConstructor.cpp in Sources */,
     8110                                9E8792E9193FB6800076CA78 /* BooleanPrototype.cpp in Sources */,
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     8114                                9E8792ED193FB6800076CA78 /* Arguments.cpp in Sources */,
     8115                                9E8792EE193FB6800076CA78 /* NativeErrorConstructor.cpp in Sources */,
     8116                                9E8792EF193FB6800076CA78 /* SetConstructor.cpp in Sources */,
     8117                                9E8792F0193FB6800076CA78 /* ArrayConstructor.cpp in Sources */,
     8118                                9E8792F1193FB6800076CA78 /* ArrayPrototype.cpp in Sources */,
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     8120                                9E8792F3193FB6800076CA78 /* NumberPrototype.cpp in Sources */,
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     8122                        runOnlyForDeploymentPostprocessing = 0;
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    74188124/* End PBXSourcesBuildPhase section */
    74198125
    … …  
    74448150                        targetProxy = 5540756818DA58AD00EFF7F2 /* PBXContainerItemProxy */;
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    7447                         isa = PBXTargetDependency;
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    74518152                5D69E912152BE5470028D720 /* PBXTargetDependency */ = {
    74528153                        isa = PBXTargetDependency;
    … …  
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     8632                9E8792F9193FB6800076CA78 /* Production */ = {
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    … …  
    80838849                        defaultConfigurationName = Production;
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     8856                                9E8792F8193FB6800076CA78 /* Profiling */,
     8857                                9E8792F9193FB6800076CA78 /* Production */,
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     8859                        defaultConfigurationIsVisible = 0;
     8860                        defaultConfigurationName = Production;
     8861                };
    80858862/* End XCConfigurationList section */
    80868863        };

  • branches/ftlopt/Source/JavaScriptCore/build-symbol-table-index.py

    r169584 r169628  
    55import subprocess
    66import sys
     7from sets import Set
    78from operator import itemgetter
    89
    … …  
    2324framework_directory = os.path.join(os.getenv("BUILT_PRODUCTS_DIR"), os.getenv("JAVASCRIPTCORE_RESOURCES_DIR"), "Runtime", current_arch)
    2425
     26
    2527symbol_table_location = os.path.join(framework_directory, "Runtime.symtbl")
    2628
    … …  
    3436    symbol_table_modification_time = os.path.getmtime(symbol_table_location)
    3537
    36 file_suffix = "bc.gz"
     38file_suffix = "bc"
    3739file_suffix_length = len(file_suffix)
     40
     41tested_symbols_location = "./tested-symbols.symlst"
     42include_symbol_table_location = os.path.join(os.getenv("SHARED_DERIVED_FILE_DIR"), "JavaScriptCore/InlineRuntimeSymbolTable.h")
     43
     44tested_symbols = Set([])
     45
     46if os.path.isfile(tested_symbols_location):
     47    with open(tested_symbols_location, 'r') as file:
     48        print("Loading tested symbols")
     49        for line in file:
     50            tested_symbols.add(line[:-1])
    3851
    3952for bitcode_file in glob.iglob(os.path.join(framework_directory, "*." + file_suffix)):
    … …  
    4962
    5063    for symbol in lines:
    51         if symbol[:2] == "__" and symbol[-3:] != ".eh":
    52             symbol_table[symbol] = bitcode_basename[1:]
     64        if symbol[:2] == "__" and symbol[-3:] != ".eh" and symbol in tested_symbols:
     65            symbol_table[symbol[1:]] = bitcode_basename
    5366
    5467if not symbol_table_is_out_of_date:
    … …  
    6881print("Writing symbol table")
    6982
    70 with open(symbol_table_location, "w") as file:
    71     for symbol, location in symbol_list:
    72         file.write("{} {}\n".format(symbol, location))
    73 
     83with open(symbol_table_location, "w") as symbol_file:
     84    with open(include_symbol_table_location, "w") as include_file:
     85        include_file.write("#define FOR_EACH_LIBRARY_SYMBOL(macro)")
     86        for symbol, location in symbol_list:
     87            symbol_file.write("{} {}\n".format(symbol, location))
     88            include_file.write(" \\\nmacro(\"{}\", \"{}\")".format(symbol, location))
     89        include_file.write("\n")
    7490print("Done")

  • branches/ftlopt/Source/JavaScriptCore/build-symbol-table-index.sh

    r169584 r169628  
    99    then
    1010        mkdir -p "$RUNTIME_INSTALL_DIR/$arch"
    11         cp "$RUNTIME_DERIVED_SOURCES_DIR/$arch"/*.bc.gz "$RUNTIME_INSTALL_DIR/$arch"/.
     11        cp "$RUNTIME_DERIVED_SOURCES_DIR/$arch"/*.bc "$RUNTIME_INSTALL_DIR/$arch"/.
    1212        ${SRCROOT}/build-symbol-table-index.py $arch
    1313    fi

  • branches/ftlopt/Source/JavaScriptCore/copy-llvm-ir-to-derived-sources.sh

    r169584 r169628  
    1212        do
    1313            file_name=${file##*/}
    14             gzip -9 -c "$file" > "$RUNTIME_DERIVED_SOURCES_DIR/$arch/${file_name%.o}.bc.gz"
     14            cp "$file" "$RUNTIME_DERIVED_SOURCES_DIR/$arch/${file_name%.o}.bc"
    1515        done
    1616    fi

  • branches/ftlopt/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp

    r169588 r169628  
    12541254       
    12551255    Intrinsic intrinsic = callLinkStatus.intrinsicFor(specializationKind);
     1256
     1257    JSFunction* knownFunction = nullptr;
    12561258    if (intrinsic != NoIntrinsic) {
    12571259        emitFunctionChecks(callLinkStatus, callTarget, registerOffset, specializationKind);
    … …  
    12701272            m_graph.compilation()->noticeInlinedCall();
    12711273        return;
    1272     }
    1273    
    1274     addCall(result, op, callTarget, argumentCountIncludingThis, registerOffset);
     1274    } else if (JSFunction* function = callLinkStatus.function())
     1275        if (function->isHostFunction()) {
     1276            emitFunctionChecks(callLinkStatus, callTarget, registerOffset, specializationKind);
     1277            knownFunction = function;
     1278        }
     1279   
     1280    addCall(result, op, callTarget, argumentCountIncludingThis, registerOffset)->giveKnownFunction(knownFunction);
    12751281}
    12761282

  • branches/ftlopt/Source/JavaScriptCore/dfg/DFGNode.h

    r169588 r169628  
    10061006    }
    10071007   
     1008    bool canBeKnownFunction()
     1009    {
     1010        switch (op()) {
     1011        case Construct:
     1012        case Call:
     1013            return true;
     1014        default:
     1015            return false;
     1016        }
     1017    }
     1018
     1019    bool hasKnownFunction()
     1020    {
     1021        switch (op()) {
     1022        case Construct:
     1023        case Call:
     1024            return (bool)m_opInfo;
     1025        default:
     1026            return false;
     1027        }
     1028    }
     1029   
     1030    JSFunction* knownFunction()
     1031    {
     1032        ASSERT(canBeKnownFunction());
     1033        return bitwise_cast<JSFunction*>(m_opInfo);
     1034    }
     1035
     1036    void giveKnownFunction(JSFunction* callData)
     1037    {
     1038        ASSERT(canBeKnownFunction());
     1039        m_opInfo = bitwise_cast<uintptr_t>(callData);
     1040    }
     1041
    10081042    bool hasFunction()
    10091043    {

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLAbbreviatedTypes.h

    r169584 r169628  
    4444typedef LLVMTypeRef LType;
    4545typedef LLVMValueRef LValue;
     46typedef LLVMMemoryBufferRef LMemoryBuffer;
    4647
    4748} } // namespace JSC::FTL

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLAbbreviations.h

    r164424 r169628  
    114114static inline LType typeOf(LValue value) { return llvm->TypeOf(value); }
    115115
     116static inline LType getElementType(LType value) { return llvm->GetElementType(value); }
     117
    116118static inline unsigned mdKindID(LContext context, const char* string) { return llvm->GetMDKindIDInContext(context, string, std::strlen(string)); }
    117119static inline LValue mdString(LContext context, const char* string, unsigned length) { return llvm->MDStringInContext(context, string, length); }
    … …  
    135137static inline void setMetadata(LValue instruction, unsigned kind, LValue metadata) { llvm->SetMetadata(instruction, kind, metadata); }
    136138
     139static inline LValue getFirstInstruction(LBasicBlock block) { return llvm->GetFirstInstruction(block); }
     140static inline LValue getNextInstruction(LValue instruction) { return llvm->GetNextInstruction(instruction); }
     141
     142
    137143static inline LValue addFunction(LModule module, const char* name, LType type) { return llvm->AddFunction(module, name, type); }
    138 static inline void setLinkage(LValue global, LLinkage linkage) { llvm->SetLinkage(global, linkage); }
     144static inline LValue getNamedFunction(LModule module, const char* name) { return llvm->GetNamedFunction(module, name); }
     145static inline LValue getFirstFunction(LModule module) { return llvm->GetFirstFunction(module); }
     146static inline LValue getNextFunction(LValue function) { return llvm->GetNextFunction(function); }
     147
    139148static inline void setFunctionCallingConv(LValue function, LCallConv convention) { llvm->SetFunctionCallConv(function, convention); }
    140149static inline void addTargetDependentFunctionAttr(LValue function, const char* key, const char* value) { llvm->AddTargetDependentFunctionAttr(function, key, value); }
     150static inline void removeFunctionAttr(LValue function, LLVMAttribute pa) { llvm->RemoveFunctionAttr(function, pa); }
     151
     152
     153
     154static inline void setLinkage(LValue global, LLVMLinkage linkage) { llvm->SetLinkage(global, linkage); }
     155static inline void setVisibility(LValue global, LLVMVisibility viz) { llvm->SetVisibility(global, viz); }
     156static inline LLVMBool isDeclaration(LValue global) { return llvm->IsDeclaration(global); }
     157
     158static inline LLVMBool linkModules(LModule dest, LModule str, LLVMLinkerMode mode, char** outMessage) { return llvm->LinkModules(dest, str, mode, outMessage); }
     159
     160static inline const char * getValueName(LValue global) { return llvm->GetValueName(global); }
     161
     162static inline LValue getNamedGlobal(LModule module, const char* name) { return llvm->GetNamedGlobal(module, name); }
     163static inline LValue getFirstGlobal(LModule module) { return llvm->GetFirstGlobal(module); }
     164static inline LValue getNextGlobal(LValue global) { return llvm->GetNextGlobal(global); }
     165
     166
     167
     168
    141169
    142170static inline LValue addExternFunction(LModule module, const char* name, LType type)
    … …  
    147175}
    148176
     177static inline LLVMBool createMemoryBufferWithContentsOfFile(const char* path, LLVMMemoryBufferRef* outMemBuf, char** outMessage)
     178{
     179    return llvm->CreateMemoryBufferWithContentsOfFile(path, outMemBuf, outMessage);
     180}
     181
     182
     183static inline LLVMBool parseBitcodeInContext(LLVMContextRef contextRef, LLVMMemoryBufferRef memBuf, LModule *outModule, char **outMessage)
     184{
     185    return llvm->ParseBitcodeInContext(contextRef, memBuf, outModule, outMessage);
     186}
     187
     188
     189static inline void disposeMemoryBuffer(LLVMMemoryBufferRef memBuf){ llvm->DisposeMemoryBuffer(memBuf); }
     190
     191
     192static inline LModule moduleCreateWithNameInContext(const char* moduleID, LContext context){ return llvm->ModuleCreateWithNameInContext(moduleID, context); }
     193static inline void disposeModule(LModule m){ llvm->DisposeModule(m); }
     194
    149195static inline LValue getParam(LValue function, unsigned index) { return llvm->GetParam(function, index); }
     196
     197static inline void getParamTypes(LType function, LType* dest) { return llvm->GetParamTypes(function, dest); }
    150198static inline LValue getUndef(LType type) { return llvm->GetUndef(type); }
    151199
    … …  
    156204static inline LValue constNull(LType type) { return llvm->ConstNull(type); }
    157205static inline LValue constBitCast(LValue value, LType type) { return llvm->ConstBitCast(value, type); }
     206
     207static inline LBasicBlock getFirstBasicBlock(LValue function) { return llvm->GetFirstBasicBlock(function); }
     208static inline LBasicBlock getNextBasicBlock(LBasicBlock block) { return llvm->GetNextBasicBlock(block); }
    158209
    159210static inline LBasicBlock appendBasicBlock(LContext context, LValue function, const char* name = "") { return llvm->AppendBasicBlockInContext(context, function, name); }

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLCompile.cpp

    r169584 r169628  
    524524            modulePasses = llvm->CreatePassManager();
    525525            llvm->AddTargetData(llvm->GetExecutionEngineTargetData(engine), modulePasses);
     526
     527            LLVMTargetMachineRef targetMachine = llvm->GetExecutionEngineTargetMachine(engine);
     528           
     529            llvm->AddAnalysisPasses(targetMachine, modulePasses);
    526530            llvm->AddPromoteMemoryToRegisterPass(modulePasses);
     531
     532            llvm->AddGlobalOptimizerPass(modulePasses);
     533
     534            llvm->AddFunctionInliningPass(modulePasses);
     535            llvm->AddPruneEHPass(modulePasses);
     536            llvm->AddGlobalDCEPass(modulePasses);
     537           
    527538            llvm->AddConstantPropagationPass(modulePasses);
     539            llvm->AddAggressiveDCEPass(modulePasses);
    528540            llvm->AddInstructionCombiningPass(modulePasses);
    529541            llvm->AddBasicAliasAnalysisPass(modulePasses);
    … …  
    532544            llvm->AddCFGSimplificationPass(modulePasses);
    533545            llvm->AddDeadStoreEliminationPass(modulePasses);
     546
    534547            llvm->RunPassManager(modulePasses, state.module);
    535548        } else {
    536549            LLVMPassManagerBuilderRef passBuilder = llvm->PassManagerBuilderCreate();
    537550            llvm->PassManagerBuilderSetOptLevel(passBuilder, Options::llvmOptimizationLevel());
     551            llvm->PassManagerBuilderUseInlinerWithThreshold(passBuilder, 275);
    538552            llvm->PassManagerBuilderSetSizeLevel(passBuilder, Options::llvmSizeLevel());
    539553       

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLLowerDFGToLLVM.cpp

    r169588 r169628  
    2929#if ENABLE(FTL_JIT)
    3030
     31#include "BundlePath.h"
    3132#include "CodeBlockWithJITType.h"
    3233#include "DFGAbstractInterpreterInlines.h"
    … …  
    4142#include "FTLThunks.h"
    4243#include "FTLWeightedTarget.h"
     44#include "JSCInlines.h"
    4345#include "LinkBuffer.h"
    4446#include "OperandsInlines.h"
    45 #include "JSCInlines.h"
    4647#include "VirtualRegister.h"
    4748#include <atomic>
     49#include <dlfcn.h>
     50#include <llvm/InitializeLLVM.h>
    4851#include <wtf/ProcessID.h>
    4952
    … …  
    9497        , m_interpreter(state.graph, m_state)
    9598        , m_stackmapIDs(0)
     99        , m_tbaaKind(mdKindID(state.context, "tbaa"))
     100        , m_tbaaStructKind(mdKindID(state.context, "tbaa.struct"))
    96101    {
    97102    }
    … …  
    110115       
    111116        m_ftlState.module =
    112             llvm->ModuleCreateWithNameInContext(name.data(), m_ftlState.context);
     117            moduleCreateWithNameInContext(name.data(), m_ftlState.context);
    113118       
    114119        m_ftlState.function = addFunction(
    … …  
    139144        m_out.appendTo(m_prologue, stackOverflow);
    140145        createPhiVariables();
     146
     147        Vector<BasicBlock*> depthFirst;
     148        m_graph.getBlocksInDepthFirstOrder(depthFirst);
     149
     150        int maxNumberOfArguments = -1;
     151        for (unsigned blockIndex = depthFirst.size(); blockIndex--; ) {
     152            BasicBlock* block = depthFirst[blockIndex];
     153            for (unsigned nodeIndex = block->size(); nodeIndex--; ) {
     154                Node* m_node = block->at(nodeIndex);
     155                if (m_node->hasKnownFunction()) {
     156                    int numArgs = m_node->numChildren();
     157                    NativeFunction func = m_node->knownFunction()->nativeFunction();
     158                    Dl_info info;
     159                    if (dladdr((void*)func, &info)) {
     160                        LValue callee = getFunctionBySymbol(info.dli_sname);
     161                        if (callee && numArgs > maxNumberOfArguments)
     162                            maxNumberOfArguments = numArgs;
     163                    }
     164                }
     165            }
     166        }
     167
    141168        LValue capturedAlloca = m_out.alloca(arrayType(m_out.int64, m_graph.m_nextMachineLocal));
     169
     170        if (maxNumberOfArguments >= 0) {
     171            m_execState = m_out.alloca(arrayType(m_out.int64, JSStack::CallFrameHeaderSize + maxNumberOfArguments));
     172            m_execStorage = m_out.ptrToInt(m_execState, m_out.intPtr);       
     173        }
     174
    142175        m_captured = m_out.add(
    143176            m_out.ptrToInt(capturedAlloca, m_out.intPtr),
    … …  
    176209            m_out.constInt32(MacroAssembler::maxJumpReplacementSize()));
    177210        m_out.unreachable();
    178        
    179         Vector<BasicBlock*> depthFirst;
    180         m_graph.getBlocksInDepthFirstOrder(depthFirst);
     211
     212
    181213        for (unsigned i = 0; i < depthFirst.size(); ++i)
    182214            compileBlock(depthFirst[i]);
    … …  
    35533585        setBoolean(m_out.bitNot(boolify(m_node->child1())));
    35543586    }
    3555    
     3587
    35563588    void compileCallOrConstruct()
    35573589    {
    … …  
    35593591        int numPassedArgs = m_node->numChildren() - 1;
    35603592        int numArgs = numPassedArgs + dummyThisArgument;
    3561        
    3562         LValue callee = lowJSValue(m_graph.varArgChild(m_node, 0));
    3563        
     3593
     3594        if (m_node->hasKnownFunction()
     3595            && possiblyCompileInlineableNativeCall(dummyThisArgument, numPassedArgs, numArgs))
     3596            return;
     3597
     3598        LValue jsCallee = lowJSValue(m_graph.varArgChild(m_node, 0));
     3599
    35643600        unsigned stackmapID = m_stackmapIDs++;
    35653601       
    … …  
    35693605        arguments.append(constNull(m_out.ref8));
    35703606        arguments.append(m_out.constInt32(1 + JSStack::CallFrameHeaderSize - JSStack::CallerFrameAndPCSize + numArgs));
    3571         arguments.append(callee); // callee -> %rax
     3607        arguments.append(jsCallee); // callee -> %rax
    35723608        arguments.append(getUndef(m_out.int64)); // code block
    35733609        arguments.append(getUndef(m_out.int64)); // scope chain
    3574         arguments.append(callee); // callee -> stack
     3610        arguments.append(jsCallee); // callee -> stack
    35753611        arguments.append(m_out.constInt64(numArgs)); // argument count and zeros for the tag
    35763612        if (dummyThisArgument)
    … …  
    35883624        setJSValue(call);
    35893625    }
    3590    
     3626
    35913627    void compileJump()
    35923628    {
    … …  
    39403976    }
    39413977   
     3978    bool possiblyCompileInlineableNativeCall(int dummyThisArgument, int numPassedArgs, int numArgs)
     3979    {
     3980        JSFunction* knownFunction = m_node->knownFunction();
     3981        NativeFunction function = knownFunction->nativeFunction();
     3982        Dl_info info;
     3983        if (dladdr((void*)function, &info)) {
     3984            LValue callee = getFunctionBySymbol(info.dli_sname);
     3985            LType typeCallee;
     3986            if (callee && (typeCallee = typeOf(callee)) && (typeCallee = getElementType(typeCallee))) {
     3987
     3988                JSScope* scope = knownFunction->scopeUnchecked();
     3989                m_out.storePtr(m_callFrame, m_execStorage, m_heaps.CallFrame_callerFrame);
     3990                m_out.storePtr(constNull(m_out.intPtr), addressFor(m_execStorage, JSStack::CodeBlock));
     3991                m_out.storePtr(weakPointer(scope), addressFor(m_execStorage, JSStack::ScopeChain));
     3992                m_out.storePtr(weakPointer(knownFunction), addressFor(m_execStorage, JSStack::Callee));
     3993
     3994                m_out.store64(m_out.constInt64(numArgs), addressFor(m_execStorage, JSStack::ArgumentCount));
     3995
     3996                if (dummyThisArgument)
     3997                    m_out.storePtr(getUndef(m_out.int64), addressFor(m_execStorage, JSStack::ThisArgument));
     3998               
     3999                for (int i = 0; i < numPassedArgs; ++i) {
     4000                    m_out.storePtr(lowJSValue(m_graph.varArgChild(m_node, 1 + i)),
     4001                        addressFor(m_execStorage, dummyThisArgument ? JSStack::FirstArgument : JSStack::ThisArgument, i * sizeof(Register)));
     4002                }
     4003
     4004                LType typeCalleeArg;
     4005                getParamTypes(typeCallee, &typeCalleeArg);
     4006                LValue calleeCallFrame = m_out.address(m_execState, m_heaps.CallFrame_callerFrame).value();
     4007                m_out.storePtr(m_out.ptrToInt(calleeCallFrame, m_out.intPtr), m_out.absolute(&vm().topCallFrame));
     4008               
     4009                LValue call = vmCall(callee,
     4010                    m_out.bitCast(calleeCallFrame, typeCalleeArg));
     4011
     4012                if (Options::verboseCompilation())
     4013                    dataLog("Inlining: ", info.dli_sname, "\n");
     4014
     4015                setJSValue(call);
     4016                return true;
     4017            }
     4018        }
     4019        return false;
     4020    }
     4021
     4022    LValue getFunctionBySymbol(const CString symbol)
     4023    {
     4024        if (!m_ftlState.symbolTable.contains(symbol))
     4025            return nullptr;
     4026        if (!getModuleByPathForSymbol(m_ftlState.symbolTable.get(symbol), symbol))
     4027            return nullptr;
     4028        return getNamedFunction(m_ftlState.module, symbol.data());
     4029    }
     4030
     4031    bool getModuleByPathForSymbol(const CString path, const CString symbol)
     4032    {
     4033        if (m_ftlState.nativeLoadedLibraries.contains(path)) {
     4034            LValue function = getNamedFunction(m_ftlState.module, symbol.data());
     4035            if (!isInlinableSize(function)) {
     4036                // We had no choice but to compile this function, but don't try to inline it ever again.
     4037                m_ftlState.symbolTable.remove(symbol);
     4038                return false;
     4039            }
     4040            return true;
     4041        }
     4042
     4043        LMemoryBuffer memBuf;
     4044       
     4045        ASSERT(isX86() || isARM64());
     4046
     4047        const CString actualPath = toCString(bundlePath().data(),
     4048            isX86() ? "/Resources/Runtime/x86_64/" : "/Resources/Runtime/arm64/",
     4049            path.data());
     4050
     4051        if (createMemoryBufferWithContentsOfFile(actualPath.data(), &memBuf, nullptr)) {
     4052            if (Options::verboseCompilation())
     4053                dataLog("Failed to load module at ", actualPath.data(), "\n for symbol ", symbol.data());
     4054            return false;
     4055        }
     4056
     4057        LModule module;
     4058
     4059        if (parseBitcodeInContext(m_ftlState.context, memBuf, &module, nullptr)) {
     4060            disposeMemoryBuffer(memBuf);
     4061            return false;
     4062        }
     4063
     4064        disposeMemoryBuffer(memBuf);
     4065       
     4066        if (LValue function = getNamedFunction(m_ftlState.module, symbol.data())) {
     4067            if (!isInlinableSize(function)) {
     4068                m_ftlState.symbolTable.remove(symbol);
     4069                disposeModule(module);
     4070                return false;
     4071            }
     4072        }
     4073
     4074        Vector<CString> namedFunctions;
     4075        for (LValue function = getFirstFunction(module); function; function = getNextFunction(function)) {
     4076            CString functionName(getValueName(function));
     4077            namedFunctions.append(functionName);
     4078           
     4079            for (LBasicBlock basicBlock = getFirstBasicBlock(function); basicBlock; basicBlock = getNextBasicBlock(basicBlock)) {
     4080                for (LValue instruction = getFirstInstruction(basicBlock); instruction; instruction = getNextInstruction(instruction)) {
     4081                    setMetadata(instruction, m_tbaaKind, nullptr);
     4082                    setMetadata(instruction, m_tbaaStructKind, nullptr);
     4083                }
     4084            }
     4085        }
     4086
     4087        Vector<CString> namedGlobals;
     4088        for (LValue global = getFirstGlobal(module); global; global = getNextGlobal(global)) {
     4089            CString globalName(getValueName(global));
     4090            namedGlobals.append(globalName);
     4091        }
     4092
     4093        if (linkModules(m_ftlState.module, module, LLVMLinkerDestroySource, nullptr))
     4094            return false;
     4095       
     4096        for (CString* symbol = namedFunctions.begin(); symbol != namedFunctions.end(); ++symbol) {
     4097            LValue function = getNamedFunction(m_ftlState.module, symbol->data());
     4098            setVisibility(function, LLVMHiddenVisibility);
     4099            if (!isDeclaration(function)) {
     4100                setLinkage(function, LLVMPrivateLinkage);
     4101
     4102                if (ASSERT_DISABLED)
     4103                    removeFunctionAttr(function, LLVMStackProtectAttribute);
     4104            }
     4105        }
     4106
     4107        for (CString* symbol = namedGlobals.begin(); symbol != namedGlobals.end(); ++symbol) {
     4108            LValue global = getNamedGlobal(m_ftlState.module, symbol->data());
     4109            setVisibility(global, LLVMHiddenVisibility);
     4110            if (!isDeclaration(global))
     4111                setLinkage(global, LLVMPrivateLinkage);
     4112        }
     4113
     4114        m_ftlState.nativeLoadedLibraries.add(path);
     4115        return true;
     4116    }
     4117
     4118    bool isInlinableSize(LValue function)
     4119    {
     4120        size_t instructionCount = 0;
     4121        size_t maxSize = Options::maximumLLVMInstructionCountForNativeInlining();
     4122        for (LBasicBlock basicBlock = getFirstBasicBlock(function); basicBlock; basicBlock = getNextBasicBlock(basicBlock)) {
     4123            for (LValue instruction = getFirstInstruction(basicBlock); instruction; instruction = getNextInstruction(instruction)) {
     4124                if (++instructionCount >= maxSize)
     4125                    return false;
     4126            }
     4127        }
     4128        return true;
     4129    }
     4130
    39424131    LValue didOverflowStack()
    39434132    {
    … …  
    61236312    HashMap<BasicBlock*, LBasicBlock> m_blocks;
    61246313   
     6314    LValue m_execState;
     6315    LValue m_execStorage;
    61256316    LValue m_callFrame;
    61266317    LValue m_captured;
    … …  
    61546345   
    61556346    uint32_t m_stackmapIDs;
     6347    unsigned m_tbaaKind;
     6348    unsigned m_tbaaStructKind;
    61566349};
    61576350

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLState.cpp

    r169584 r169628  
    3333#include "FTLJITCode.h"
    3434#include "FTLJITFinalizer.h"
     35#include "InlineRuntimeSymbolTable.h"
     36#include <llvm/InitializeLLVM.h>
     37#include <stdio.h>
    3538
    3639namespace JSC { namespace FTL {
    … …  
    4750    , compactUnwindSize(0)
    4851{
     52
     53#define SYMBOL_TABLE_ADD(symbol, file) \
     54    symbolTable.fastAdd(symbol, file);
     55    FOR_EACH_LIBRARY_SYMBOL(SYMBOL_TABLE_ADD)
     56#undef SYMBOL_TABLE_ADD
     57   
    4958    switch (graph.m_plan.mode) {
    5059    case FTLMode: {

  • branches/ftlopt/Source/JavaScriptCore/ftl/FTLState.h

    r169584 r169628  
    8282   
    8383    void dumpState(const char* when);
     84
     85    HashSet<CString> nativeLoadedLibraries;
     86    HashMap<CString, CString> symbolTable;
    8487};
    8588

  • branches/ftlopt/Source/JavaScriptCore/heap/HandleStack.h

    r169584 r169628  
    5454
    5555private:
    56     void grow();
     56    JS_EXPORT_PRIVATE void grow();
    5757    void zapTo(Frame&);
    5858    HandleSlot findFirstAfter(HandleSlot);

  • branches/ftlopt/Source/JavaScriptCore/llvm/InitializeLLVM.h

    r169584 r169628  
    2929#if HAVE(LLVM)
    3030
     31#include <string>
     32#include <wtf/text/CString.h>
     33
    3134namespace JSC {
    3235
    3336void initializeLLVMImpl();
     37
     38extern const CString* llvmBitcodeLibraryForInliningPath;
    3439
    3540// You msut call this before using JSC::llvm. It's safe to call this multiple times.

  • branches/ftlopt/Source/JavaScriptCore/llvm/LLVMAPIFunctions.h

    r169584 r169628  
    3030
    3131#define FOR_EACH_LLVM_API_FUNCTION(macro) \
     32    macro(LLVMBool, ParseBitcode, (LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutModule, char **OutMessage)) \
     33    macro(LLVMBool, ParseBitcodeInContext, (LLVMContextRef ContextRef, LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutModule, char **OutMessage)) \
     34    macro(LLVMBool, GetBitcodeModuleInContext, (LLVMContextRef ContextRef, LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM, char **OutMessage)) \
     35    macro(LLVMBool, GetBitcodeModule, (LLVMMemoryBufferRef MemBuf, LLVMModuleRef *OutM, char **OutMessage)) \
     36    macro(LLVMBool, GetBitcodeModuleProviderInContext, (LLVMContextRef ContextRef, LLVMMemoryBufferRef MemBuf, LLVMModuleProviderRef *OutMP, char **OutMessage)) \
     37    macro(LLVMBool, GetBitcodeModuleProvider, (LLVMMemoryBufferRef MemBuf, LLVMModuleProviderRef *OutMP, char **OutMessage)) \
     38    macro(LLVMBool, LinkModules, (LLVMModuleRef Dest, LLVMModuleRef Str, LLVMLinkerMode Mode, char **OutMessage)) \
    3239    macro(void, InitializeCore, (LLVMPassRegistryRef R)) \
    3340    macro(void, Shutdown, ()) \
    … …  
    5259    macro(LLVMContextRef, GetModuleContext, (LLVMModuleRef M)) \
    5360    macro(LLVMTypeRef, GetTypeByName, (LLVMModuleRef M, const char *Name)) \
     61    macro(void, DumpType, (LLVMTypeRef Val)) \
    5462    macro(unsigned, GetNamedMetadataNumOperands, (LLVMModuleRef M, const char* name)) \
    5563    macro(void, GetNamedMetadataOperands, (LLVMModuleRef M, const char* name, LLVMValueRef *Dest)) \
    … …  
    576584    macro(void *, RecompileAndRelinkFunction, (LLVMExecutionEngineRef EE, LLVMValueRef Fn)) \
    577585    macro(LLVMTargetDataRef, GetExecutionEngineTargetData, (LLVMExecutionEngineRef EE)) \
     586    macro(LLVMTargetMachineRef, GetExecutionEngineTargetMachine, (LLVMExecutionEngineRef EE)) \
    578587    macro(void, AddGlobalMapping, (LLVMExecutionEngineRef EE, LLVMValueRef Global, void* Addr)) \
    579588    macro(void *, GetPointerToGlobal, (LLVMExecutionEngineRef EE, LLVMValueRef Global)) \
    … …  
    602611    macro(void, PassManagerBuilderPopulateModulePassManager, (LLVMPassManagerBuilderRef PMB, LLVMPassManagerRef PM)) \
    603612    macro(void, PassManagerBuilderPopulateLTOPassManager, (LLVMPassManagerBuilderRef PMB, LLVMPassManagerRef PM, LLVMBool Internalize, LLVMBool RunInliner)) \
     613    macro(void, AddAnalysisPasses, (LLVMTargetMachineRef T, LLVMPassManagerRef PM)) \
     614    macro(void, AddInternalizePass, (LLVMPassManagerRef PM, unsigned AllButMain)) \
    604615    macro(void, AddAggressiveDCEPass, (LLVMPassManagerRef PM)) \
    605616    macro(void, AddCFGSimplificationPass, (LLVMPassManagerRef PM)) \
    606617    macro(void, AddDeadStoreEliminationPass, (LLVMPassManagerRef PM)) \
     618    macro(void, AddFunctionInliningPass, (LLVMPassManagerRef PM)) \
     619    macro(void, AddGlobalDCEPass, (LLVMPassManagerRef PM)) \
     620    macro(void, AddPruneEHPass, (LLVMPassManagerRef PM)) \
     621    macro(void, AddIPSCCPPass, (LLVMPassManagerRef PM)) \
     622    macro(void, AddDeadArgEliminationPass, (LLVMPassManagerRef PM)) \
     623    macro(void, AddConstantMergePass, (LLVMPassManagerRef PM)) \
     624    macro(void, AddGlobalOptimizerPass, (LLVMPassManagerRef PM)) \
    607625    macro(void, AddGVNPass, (LLVMPassManagerRef PM)) \
    608626    macro(void, AddIndVarSimplifyPass, (LLVMPassManagerRef PM)) \

  • branches/ftlopt/Source/JavaScriptCore/llvm/LLVMHeaders.h

    r169584 r169628  
    4444
    4545#include <llvm-c/Analysis.h>
     46#include <llvm-c/BitReader.h>
    4647#include <llvm-c/Core.h>
    4748#include <llvm-c/Disassembler.h>
    4849#include <llvm-c/ExecutionEngine.h>
     50#include <llvm-c/Initialization.h>
     51#include <llvm-c/Linker.h>
    4952#include <llvm-c/Target.h>
     53#include <llvm-c/TargetMachine.h>
     54#include <llvm-c/Transforms/IPO.h>
    5055#include <llvm-c/Transforms/PassManagerBuilder.h>
    5156#include <llvm-c/Transforms/Scalar.h>

  • branches/ftlopt/Source/JavaScriptCore/runtime/DateConversion.h

    r169584 r169628  
    4040};
    4141
    42 WTF::String formatDateTime(const GregorianDateTime&, DateTimeFormat, bool asUTCVariant);
     42JS_EXPORT_PRIVATE WTF::String formatDateTime(const GregorianDateTime&, DateTimeFormat, bool asUTCVariant);
    4343
    4444} // namespace JSC

  • branches/ftlopt/Source/JavaScriptCore/runtime/DateInstance.h

    r169584 r169628  
    3232        JS_EXPORT_PRIVATE void finishCreation(VM&, double);
    3333
    34         static void destroy(JSCell*);
     34        JS_EXPORT_PRIVATE static void destroy(JSCell*);
    3535 
    3636    public:
    … …  
    7575
    7676    private:
    77         const GregorianDateTime* calculateGregorianDateTime(ExecState*) const;
    78         const GregorianDateTime* calculateGregorianDateTimeUTC(ExecState*) const;
     77        JS_EXPORT_PRIVATE const GregorianDateTime* calculateGregorianDateTime(ExecState*) const;
     78        JS_EXPORT_PRIVATE const GregorianDateTime* calculateGregorianDateTimeUTC(ExecState*) const;
    7979
    8080        mutable RefPtr<DateInstanceData> m_data;

  • branches/ftlopt/Source/JavaScriptCore/runtime/ExceptionHelpers.h

    r169584 r169628  
    5151JSString* errorDescriptionForValue(ExecState*, JSValue);
    5252
    53 JSObject* throwOutOfMemoryError(ExecState*);
    54 JSObject* throwStackOverflowError(ExecState*);
    55 JSObject* throwTerminatedExecutionException(ExecState*);
     53JS_EXPORT_PRIVATE JSObject* throwOutOfMemoryError(ExecState*);
     54JS_EXPORT_PRIVATE JSObject* throwStackOverflowError(ExecState*);
     55JS_EXPORT_PRIVATE JSObject* throwTerminatedExecutionException(ExecState*);
    5656
    5757

  • branches/ftlopt/Source/JavaScriptCore/runtime/JSArray.h

    r169584 r169628  
    6262    JS_EXPORT_PRIVATE static bool defineOwnProperty(JSObject*, ExecState*, PropertyName, const PropertyDescriptor&, bool throwException);
    6363
    64     static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
     64    JS_EXPORT_PRIVATE static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
    6565
    6666    DECLARE_EXPORT_INFO;
    … …  
    6868    unsigned length() const { return getArrayLength(); }
    6969    // OK to use on new arrays, but not if it might be a RegExpMatchArray.
    70     bool setLength(ExecState*, unsigned, bool throwException = false);
    71 
    72     void sort(ExecState*);
    73     void sort(ExecState*, JSValue compareFunction, CallType, const CallData&);
    74     void sortNumeric(ExecState*, JSValue compareFunction, CallType, const CallData&);
    75 
    76     void push(ExecState*, JSValue);
    77     JSValue pop(ExecState*);
     70    JS_EXPORT_PRIVATE bool setLength(ExecState*, unsigned, bool throwException = false);
     71
     72    JS_EXPORT_PRIVATE void sort(ExecState*);
     73    JS_EXPORT_PRIVATE void sort(ExecState*, JSValue compareFunction, CallType, const CallData&);
     74    JS_EXPORT_PRIVATE void sortNumeric(ExecState*, JSValue compareFunction, CallType, const CallData&);
     75
     76    JS_EXPORT_PRIVATE void push(ExecState*, JSValue);
     77    JS_EXPORT_PRIVATE JSValue pop(ExecState*);
    7878
    7979    enum ShiftCountMode {
    … …  
    132132    }
    133133
    134     void fillArgList(ExecState*, MarkedArgumentBuffer&);
    135     void copyToArguments(ExecState*, CallFrame*, uint32_t length, int32_t firstVarArgOffset);
     134    JS_EXPORT_PRIVATE void fillArgList(ExecState*, MarkedArgumentBuffer&);
     135    JS_EXPORT_PRIVATE void copyToArguments(ExecState*, CallFrame*, uint32_t length, int32_t firstVarArgOffset);
    136136
    137137    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype, IndexingType indexingType)
    … …  
    158158       
    159159    bool shiftCountWithAnyIndexingType(ExecState*, unsigned startIndex, unsigned count);
    160     bool shiftCountWithArrayStorage(unsigned startIndex, unsigned count, ArrayStorage*);
     160    JS_EXPORT_PRIVATE bool shiftCountWithArrayStorage(unsigned startIndex, unsigned count, ArrayStorage*);
    161161
    162162    bool unshiftCountWithAnyIndexingType(ExecState*, unsigned startIndex, unsigned count);

  • branches/ftlopt/Source/JavaScriptCore/runtime/JSCJSValue.h

    r169584 r169628  
    241241
    242242    // Integer conversions.
    243     JS_EXPORT_PRIVATE double toInteger(ExecState*) const;
    244     double toIntegerPreserveNaN(ExecState*) const;
     243    double toInteger(ExecState*) const;
     244    JS_EXPORT_PRIVATE double toIntegerPreserveNaN(ExecState*) const;
    245245    int32_t toInt32(ExecState*) const;
    246246    uint32_t toUInt32(ExecState*) const;
    … …  
    248248    // Floating point conversions (this is a convenience method for webcore;
    249249    // signle precision float is not a representation used in JS or JSC).
    250     float toFloat(ExecState* exec) const { return static_cast<float>(toNumber(exec)); }
     250    JS_EXPORT_PRIVATE float toFloat(ExecState* exec) const { return static_cast<float>(toNumber(exec)); }
    251251
    252252    // Object operations, with the toObject operation included.
    … …  
    256256    JSValue get(ExecState*, unsigned propertyName, PropertySlot&) const;
    257257    void put(ExecState*, PropertyName, JSValue, PutPropertySlot&);
    258     void putToPrimitive(ExecState*, PropertyName, JSValue, PutPropertySlot&);
    259     void putToPrimitiveByIndex(ExecState*, unsigned propertyName, JSValue, bool shouldThrow);
     258    JS_EXPORT_PRIVATE void putToPrimitive(ExecState*, PropertyName, JSValue, PutPropertySlot&);
     259    JS_EXPORT_PRIVATE void putToPrimitiveByIndex(ExecState*, unsigned propertyName, JSValue, bool shouldThrow);
    260260    void putByIndex(ExecState*, unsigned propertyName, JSValue, bool shouldThrow);
    261261

  • branches/ftlopt/Source/JavaScriptCore/runtime/JSDateMath.h

    r169584 r169628  
    5151class VM;
    5252
    53 void msToGregorianDateTime(VM&, double, bool outputIsUTC, GregorianDateTime&);
    54 double gregorianDateTimeToMS(VM&, const GregorianDateTime&, double, bool inputIsUTC);
    55 double getUTCOffset(VM&);
    56 double parseDate(VM&, const WTF::String&);
     53JS_EXPORT_PRIVATE void msToGregorianDateTime(VM&, double, bool outputIsUTC, GregorianDateTime&);
     54JS_EXPORT_PRIVATE double gregorianDateTimeToMS(VM&, const GregorianDateTime&, double, bool inputIsUTC);
     55JS_EXPORT_PRIVATE double getUTCOffset(VM&);
     56JS_EXPORT_PRIVATE double parseDate(VM&, const WTF::String&);
    5757
    5858} // namespace JSC

  • branches/ftlopt/Source/JavaScriptCore/runtime/JSObject.h

    r169584 r169628  
    111111
    112112    JSValue prototype() const;
    113     void setPrototype(VM&, JSValue prototype);
    114     bool setPrototypeWithCycleCheck(ExecState*, JSValue prototype);
     113    JS_EXPORT_PRIVATE void setPrototype(VM&, JSValue prototype);
     114    JS_EXPORT_PRIVATE bool setPrototypeWithCycleCheck(ExecState*, JSValue prototype);
    115115       
    116116    bool mayInterceptIndexedAccesses()
    … …  
    132132    // currently returns incorrect results for the DOM window (with non-own properties)
    133133    // being returned. Once this is fixed we should migrate code & remove this method.
    134     bool getOwnPropertyDescriptor(ExecState*, PropertyName, PropertyDescriptor&);
    135 
    136     bool allowsAccessFrom(ExecState*);
     134    JS_EXPORT_PRIVATE bool getOwnPropertyDescriptor(ExecState*, PropertyName, PropertyDescriptor&);
     135
     136    JS_EXPORT_PRIVATE bool allowsAccessFrom(ExecState*);
    137137
    138138    unsigned getArrayLength() const
    … …  
    590590    JSFunction* putDirectBuiltinFunction(VM&, JSGlobalObject*, const PropertyName&, FunctionExecutable*, unsigned attributes);
    591591    JSFunction* putDirectBuiltinFunctionWithoutTransition(VM&, JSGlobalObject*, const PropertyName&, FunctionExecutable*, unsigned attributes);
    592     void putDirectNativeFunctionWithoutTransition(VM&, JSGlobalObject*, const PropertyName&, unsigned functionLength, NativeFunction, Intrinsic, unsigned attributes);
     592    JS_EXPORT_PRIVATE void putDirectNativeFunctionWithoutTransition(VM&, JSGlobalObject*, const PropertyName&, unsigned functionLength, NativeFunction, Intrinsic, unsigned attributes);
    593593
    594594    JS_EXPORT_PRIVATE static bool defineOwnProperty(JSObject*, ExecState*, PropertyName, const PropertyDescriptor&, bool shouldThrow);
    … …  
    601601    bool isErrorInstance() const;
    602602
    603     void seal(VM&);
    604     void freeze(VM&);
     603    JS_EXPORT_PRIVATE void seal(VM&);
     604    JS_EXPORT_PRIVATE void freeze(VM&);
    605605    JS_EXPORT_PRIVATE void preventExtensions(VM&);
    606606    bool isSealed(VM& vm) { return structure(vm)->isSealed(vm); }
    … …  
    979979    ContiguousJSValues ensureContiguousSlow(VM&);
    980980    ContiguousJSValues rageEnsureContiguousSlow(VM&);
    981     ArrayStorage* ensureArrayStorageSlow(VM&);
     981    JS_EXPORT_PRIVATE ArrayStorage* ensureArrayStorageSlow(VM&);
    982982   
    983983    enum DoubleToContiguousMode { EncodeValueAsDouble, RageConvertDoubleToValue };

  • branches/ftlopt/Source/JavaScriptCore/runtime/JSWrapperObject.h

    r169584 r169628  
    6161        static const unsigned StructureFlags = OverridesVisitChildren | Base::StructureFlags;
    6262
    63         static void visitChildren(JSCell*, SlotVisitor&);
     63        JS_EXPORT_PRIVATE static void visitChildren(JSCell*, SlotVisitor&);
    6464
    6565    private:

  • branches/ftlopt/Source/JavaScriptCore/runtime/Options.h

    r169584 r169628  
    197197    v(unsigned, maximumInliningRecursionForMustInline, 3) \
    198198    \
     199    v(unsigned, maximumLLVMInstructionCountForNativeInlining, 80) \
     200    \
    199201    /* Maximum size of a caller for enabling inlining. This is purely to protect us */\
    200202    /* from super long compiles that take a lot of memory. */\

  • branches/ftlopt/Source/JavaScriptCore/runtime/RegExp.h

    r169584 r169628  
    6262
    6363        JS_EXPORT_PRIVATE int match(VM&, const String&, unsigned startOffset, Vector<int, 32>& ovector);
    64         MatchResult match(VM&, const String&, unsigned startOffset);
     64        JS_EXPORT_PRIVATE MatchResult match(VM&, const String&, unsigned startOffset);
    6565        unsigned numSubpatterns() const { return m_numSubpatterns; }
    6666

  • branches/ftlopt/Source/JavaScriptCore/runtime/StringObject.h

    r169584 r169628  
    4646        static StringObject* create(VM&, JSGlobalObject*, JSString*);
    4747
    48         static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
    49         static bool getOwnPropertySlotByIndex(JSObject*, ExecState*, unsigned propertyName, PropertySlot&);
     48        JS_EXPORT_PRIVATE static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
     49        JS_EXPORT_PRIVATE static bool getOwnPropertySlotByIndex(JSObject*, ExecState*, unsigned propertyName, PropertySlot&);
    5050
    51         static void put(JSCell*, ExecState*, PropertyName, JSValue, PutPropertySlot&);
    52         static void putByIndex(JSCell*, ExecState*, unsigned propertyName, JSValue, bool shouldThrow);
     51        JS_EXPORT_PRIVATE static void put(JSCell*, ExecState*, PropertyName, JSValue, PutPropertySlot&);
     52        JS_EXPORT_PRIVATE static void putByIndex(JSCell*, ExecState*, unsigned propertyName, JSValue, bool shouldThrow);
    5353
    54         static bool deleteProperty(JSCell*, ExecState*, PropertyName);
    55         static bool deletePropertyByIndex(JSCell*, ExecState*, unsigned propertyName);
    56         static void getOwnPropertyNames(JSObject*, ExecState*, PropertyNameArray&, EnumerationMode);
    57         static bool defineOwnProperty(JSObject*, ExecState*, PropertyName, const PropertyDescriptor&, bool shouldThrow);
     54        JS_EXPORT_PRIVATE static bool deleteProperty(JSCell*, ExecState*, PropertyName);
     55        JS_EXPORT_PRIVATE static bool deletePropertyByIndex(JSCell*, ExecState*, unsigned propertyName);
     56        JS_EXPORT_PRIVATE static void getOwnPropertyNames(JSObject*, ExecState*, PropertyNameArray&, EnumerationMode);
     57        JS_EXPORT_PRIVATE static bool defineOwnProperty(JSObject*, ExecState*, PropertyName, const PropertyDescriptor&, bool shouldThrow);
    5858
    5959        DECLARE_EXPORT_INFO;

  • branches/ftlopt/Source/JavaScriptCore/runtime/Structure.h

    r169588 r169628  
    121121    static Structure* toCacheableDictionaryTransition(VM&, Structure*);
    122122    static Structure* toUncacheableDictionaryTransition(VM&, Structure*);
    123     static Structure* sealTransition(VM&, Structure*);
    124     static Structure* freezeTransition(VM&, Structure*);
     123    JS_EXPORT_PRIVATE static Structure* sealTransition(VM&, Structure*);
     124    JS_EXPORT_PRIVATE static Structure* freezeTransition(VM&, Structure*);
    125125    static Structure* preventExtensionsTransition(VM&, Structure*);
    126     static Structure* nonPropertyTransition(VM&, Structure*, NonPropertyTransition);
    127 
    128     bool isSealed(VM&);
    129     bool isFrozen(VM&);
     126    JS_EXPORT_PRIVATE static Structure* nonPropertyTransition(VM&, Structure*, NonPropertyTransition);
     127
     128    JS_EXPORT_PRIVATE bool isSealed(VM&);
     129    JS_EXPORT_PRIVATE bool isFrozen(VM&);
    130130    bool isExtensible() const { return !m_preventExtensions; }
    131131    bool didTransition() const { return m_didTransition; }
    … …  
    489489    bool checkOffsetConsistency() const;
    490490
    491     void allocateRareData(VM&);
     491    JS_EXPORT_PRIVATE void allocateRareData(VM&);
    492492    void cloneRareDataFrom(VM&, const Structure*);
    493493
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