tree 33d426fff97e1eb442cb79d69a3550c6decebd71
parent 3171213d84ddc1cb3289622b38ea4b8b7d089653
author rmorisset@apple.com <rmorisset@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571084921 +0000
committer rmorisset@apple.com <rmorisset@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571084921 +0000

Split ArithProfile into a Unary and a Binary version
https://bugs.webkit.org/show_bug.cgi?id=202832

Reviewed by Keith Miller.

ArithProfile was for a long time only used for add/sub/mul/div, but recently it started being used for negate. And it will soon also have to be used for inc and dec due to BigInt.
So in this patch I make a separate version that only has the data for a single argument, and thus takes half as much memory.

* bytecode/ArithProfile.cpp:
(JSC::ArithProfile<BitfieldType>::emitObserveResult):
(JSC::ArithProfile<BitfieldType>::shouldEmitSetDouble const):
(JSC::ArithProfile<BitfieldType>::emitSetDouble const):
(JSC::ArithProfile<BitfieldType>::shouldEmitSetNonNumeric const):
(JSC::ArithProfile<BitfieldType>::shouldEmitSetBigInt const):
(JSC::ArithProfile<BitfieldType>::emitSetNonNumeric const):
(JSC::ArithProfile<BitfieldType>::emitSetBigInt const):
(WTF::printInternal):
* bytecode/ArithProfile.h:
(JSC::ArithProfile::didObserveNonInt32 const):
(JSC::ArithProfile::didObserveDouble const):
(JSC::ArithProfile::didObserveNonNegZeroDouble const):
(JSC::ArithProfile::didObserveNegZeroDouble const):
(JSC::ArithProfile::didObserveNonNumeric const):
(JSC::ArithProfile::didObserveBigInt const):
(JSC::ArithProfile::didObserveInt32Overflow const):
(JSC::ArithProfile::didObserveInt52Overflow const):
(JSC::ArithProfile::setObservedNonNegZeroDouble):
(JSC::ArithProfile::setObservedNegZeroDouble):
(JSC::ArithProfile::setObservedNonNumeric):
(JSC::ArithProfile::setObservedBigInt):
(JSC::ArithProfile::setObservedInt32Overflow):
(JSC::ArithProfile::setObservedInt52Overflow):
(JSC::ArithProfile::observeResult):
(JSC::ArithProfile::addressOfBits const):
(JSC::ArithProfile::bits const):
(JSC::ArithProfile::ArithProfile):
(JSC::ArithProfile::hasBits const):
(JSC::ArithProfile::setBit):
(JSC::UnaryArithProfile::UnaryArithProfile):
(JSC::UnaryArithProfile::observedIntBits):
(JSC::UnaryArithProfile::observedNumberBits):
(JSC::UnaryArithProfile::argResultType const):
(JSC::UnaryArithProfile::argObservedType const):
(JSC::UnaryArithProfile::setArgObservedType):
(JSC::UnaryArithProfile::argSawInt32):
(JSC::UnaryArithProfile::argSawNumber):
(JSC::UnaryArithProfile::argSawNonNumber):
(JSC::UnaryArithProfile::observeArg):
(JSC::UnaryArithProfile::isObservedTypeEmpty):
(JSC::BinaryArithProfile::BinaryArithProfile):
(JSC::BinaryArithProfile::observedIntIntBits):
(JSC::BinaryArithProfile::observedNumberIntBits):
(JSC::BinaryArithProfile::observedIntNumberBits):
(JSC::BinaryArithProfile::observedNumberNumberBits):
(JSC::BinaryArithProfile::observeLHS):
(JSC::BinaryArithProfile::observeLHSAndRHS):
(JSC::BinaryArithProfile::isObservedTypeEmpty):
* bytecode/BytecodeList.rb:
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::addJITAddIC):
(JSC::CodeBlock::addJITMulIC):
(JSC::CodeBlock::addJITSubIC):
(JSC::CodeBlock::addJITNegIC):
(JSC::CodeBlock::binaryArithProfileForBytecodeOffset):
(JSC::CodeBlock::unaryArithProfileForBytecodeOffset):
(JSC::CodeBlock::binaryArithProfileForPC):
(JSC::CodeBlock::unaryArithProfileForPC):
(JSC::CodeBlock::couldTakeSpecialFastCase):
* bytecode/CodeBlock.h:
(JSC::CodeBlock::addMathIC):
* bytecode/Fits.h:
* bytecode/MethodOfGettingAValueProfile.cpp:
(JSC::MethodOfGettingAValueProfile::emitReportValue const):
(JSC::MethodOfGettingAValueProfile::reportValue):
* bytecode/MethodOfGettingAValueProfile.h:
(JSC::MethodOfGettingAValueProfile::MethodOfGettingAValueProfile):
* bytecompiler/BytecodeGenerator.cpp:
(JSC::BytecodeGenerator::emitUnaryOp):
* bytecompiler/BytecodeGenerator.h:
* bytecompiler/NodesCodegen.cpp:
(JSC::UnaryOpNode::emitBytecode):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::makeSafe):
(JSC::DFG::ByteCodeParser::makeDivSafe):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::methodOfGettingAValueProfileFor):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileValueAdd):
(JSC::DFG::SpeculativeJIT::compileValueSub):
(JSC::DFG::SpeculativeJIT::compileValueNegate):
(JSC::DFG::SpeculativeJIT::compileValueMul):
* ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::compileValueAdd):
(JSC::FTL::DFG::LowerDFGToB3::compileValueSub):
(JSC::FTL::DFG::LowerDFGToB3::compileValueMul):
(JSC::FTL::DFG::LowerDFGToB3::compileUnaryMathIC):
(JSC::FTL::DFG::LowerDFGToB3::compileBinaryMathIC):
(JSC::FTL::DFG::LowerDFGToB3::compileArithAddOrSub):
(JSC::FTL::DFG::LowerDFGToB3::compileValueNegate):
* jit/JIT.h:
* jit/JITAddGenerator.cpp:
(JSC::JITAddGenerator::generateInline):
(JSC::JITAddGenerator::generateFastPath):
* jit/JITAddGenerator.h:
* jit/JITArithmetic.cpp:
(JSC::JIT::emit_op_negate):
(JSC::JIT::emit_op_add):
(JSC::JIT::emitMathICFast):
(JSC::JIT::emitMathICSlow):
(JSC::JIT::emit_op_div):
(JSC::JIT::emit_op_mul):
(JSC::JIT::emit_op_sub):
* jit/JITDivGenerator.cpp:
(JSC::JITDivGenerator::generateFastPath):
* jit/JITDivGenerator.h:
(JSC::JITDivGenerator::JITDivGenerator):
* jit/JITInlines.h:
(JSC::JIT::copiedArithProfile):
* jit/JITMathIC.h:
(JSC::JITMathIC::JITMathIC):
(JSC::JITMathIC::generateInline):
(JSC::JITMathIC::arithProfile const):
(JSC::isBinaryProfileEmpty):
(JSC::JITBinaryMathIC::JITBinaryMathIC):
(JSC::isUnaryProfileEmpty):
(JSC::JITUnaryMathIC::JITUnaryMathIC):
* jit/JITMulGenerator.cpp:
(JSC::JITMulGenerator::generateInline):
(JSC::JITMulGenerator::generateFastPath):
* jit/JITMulGenerator.h:
* jit/JITNegGenerator.cpp:
(JSC::JITNegGenerator::generateInline):
(JSC::JITNegGenerator::generateFastPath):
* jit/JITNegGenerator.h:
* jit/JITOperations.cpp:
* jit/JITOperations.h:
* jit/JITSubGenerator.cpp:
(JSC::JITSubGenerator::generateInline):
(JSC::JITSubGenerator::generateFastPath):
* jit/JITSubGenerator.h:
* llint/LLIntData.cpp:
(JSC::LLInt::Data::performAssertions):
* llint/LLIntOffsetsExtractor.cpp:
(JSC::LLIntOffsetsExtractor::dummy):
* llint/LowLevelInterpreter.asm:
* llint/LowLevelInterpreter32_64.asm:
* llint/LowLevelInterpreter64.asm:
* parser/ResultType.h:
(JSC::ResultType::ResultType):
* runtime/CommonSlowPaths.cpp:
(JSC::updateArithProfileForUnaryArithOp):
(JSC::updateArithProfileForBinaryArithOp):
(JSC::SLOW_PATH_DECL):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251090 268f45cc-cd09-0410-ab3c-d52691b4dbfc