1 +
2016-02-17 Filip Pizlo <fpizlo@apple.com>
2 + 3 +
Remove LLVM dependencies from WebKit
4 +
https://bugs.webkit.org/show_bug.cgi?id=154323
5 + 6 +
Reviewed by Antti Koivisto and Benjamin Poulain.
7 + 8 +
We have switched all ports that use the FTL JIT to using B3 as the backend. This renders all
9 +
LLVM-related code dead, including the disassembler, which was only reachable when you were on
10 +
a platform that already had an in-tree disassembler.
11 + 12 +
* CMakeLists.txt:
13 +
* JavaScriptCore.xcodeproj/project.pbxproj:
14 +
* dfg/DFGCommon.h:
15 +
* dfg/DFGPlan.cpp:
16 +
(JSC::DFG::Plan::compileInThread):
17 +
(JSC::DFG::Plan::compileInThreadImpl):
18 +
(JSC::DFG::Plan::compileTimeStats):
19 +
* disassembler/ARM64Disassembler.cpp:
20 +
(JSC::tryToDisassemble):
21 +
* disassembler/ARMv7Disassembler.cpp:
22 +
(JSC::tryToDisassemble):
23 +
* disassembler/Disassembler.cpp:
24 +
(JSC::disassemble):
25 +
(JSC::disassembleAsynchronously):
26 +
* disassembler/Disassembler.h:
27 +
(JSC::tryToDisassemble):
28 +
* disassembler/LLVMDisassembler.cpp: Removed.
29 +
* disassembler/LLVMDisassembler.h: Removed.
30 +
* disassembler/UDis86Disassembler.cpp:
31 +
(JSC::tryToDisassembleWithUDis86):
32 +
* disassembler/UDis86Disassembler.h:
33 +
(JSC::tryToDisassembleWithUDis86):
34 +
* disassembler/X86Disassembler.cpp:
35 +
(JSC::tryToDisassemble):
36 +
* ftl/FTLAbbreviatedTypes.h:
37 +
* ftl/FTLAbbreviations.h: Removed.
38 +
* ftl/FTLAbstractHeap.cpp:
39 +
(JSC::FTL::AbstractHeap::decorateInstruction):
40 +
(JSC::FTL::AbstractHeap::dump):
41 +
(JSC::FTL::AbstractField::dump):
42 +
(JSC::FTL::IndexedAbstractHeap::IndexedAbstractHeap):
43 +
(JSC::FTL::IndexedAbstractHeap::~IndexedAbstractHeap):
44 +
(JSC::FTL::IndexedAbstractHeap::baseIndex):
45 +
(JSC::FTL::IndexedAbstractHeap::dump):
46 +
(JSC::FTL::NumberedAbstractHeap::NumberedAbstractHeap):
47 +
(JSC::FTL::NumberedAbstractHeap::dump):
48 +
(JSC::FTL::AbsoluteAbstractHeap::AbsoluteAbstractHeap):
49 +
(JSC::FTL::AbstractHeap::tbaaMetadataSlow): Deleted.
50 +
* ftl/FTLAbstractHeap.h:
51 +
(JSC::FTL::AbstractHeap::AbstractHeap):
52 +
(JSC::FTL::AbstractHeap::heapName):
53 +
(JSC::FTL::IndexedAbstractHeap::atAnyIndex):
54 +
(JSC::FTL::NumberedAbstractHeap::atAnyNumber):
55 +
(JSC::FTL::AbsoluteAbstractHeap::atAnyAddress):
56 +
(JSC::FTL::AbstractHeap::tbaaMetadata): Deleted.
57 +
* ftl/FTLAbstractHeapRepository.cpp:
58 +
(JSC::FTL::AbstractHeapRepository::AbstractHeapRepository):
59 +
* ftl/FTLAbstractHeapRepository.h:
60 +
* ftl/FTLB3Compile.cpp:
61 +
* ftl/FTLB3Output.cpp:
62 +
(JSC::FTL::Output::Output):
63 +
(JSC::FTL::Output::check):
64 +
(JSC::FTL::Output::load):
65 +
(JSC::FTL::Output::store):
66 +
* ftl/FTLB3Output.h:
67 +
* ftl/FTLCommonValues.cpp:
68 +
(JSC::FTL::CommonValues::CommonValues):
69 +
(JSC::FTL::CommonValues::initializeConstants):
70 +
* ftl/FTLCommonValues.h:
71 +
(JSC::FTL::CommonValues::initialize): Deleted.
72 +
* ftl/FTLCompile.cpp: Removed.
73 +
* ftl/FTLCompileBinaryOp.cpp: Removed.
74 +
* ftl/FTLCompileBinaryOp.h: Removed.
75 +
* ftl/FTLDWARFDebugLineInfo.cpp: Removed.
76 +
* ftl/FTLDWARFDebugLineInfo.h: Removed.
77 +
* ftl/FTLDWARFRegister.cpp: Removed.
78 +
* ftl/FTLDWARFRegister.h: Removed.
79 +
* ftl/FTLDataSection.cpp: Removed.
80 +
* ftl/FTLDataSection.h: Removed.
81 +
* ftl/FTLExceptionHandlerManager.cpp: Removed.
82 +
* ftl/FTLExceptionHandlerManager.h: Removed.
83 +
* ftl/FTLExceptionTarget.cpp:
84 +
* ftl/FTLExceptionTarget.h:
85 +
* ftl/FTLExitThunkGenerator.cpp: Removed.
86 +
* ftl/FTLExitThunkGenerator.h: Removed.
87 +
* ftl/FTLFail.cpp:
88 +
(JSC::FTL::fail):
89 +
* ftl/FTLInlineCacheDescriptor.h: Removed.
90 +
* ftl/FTLInlineCacheSize.cpp: Removed.
91 +
* ftl/FTLInlineCacheSize.h: Removed.
92 +
* ftl/FTLIntrinsicRepository.cpp: Removed.
93 +
* ftl/FTLIntrinsicRepository.h: Removed.
94 +
* ftl/FTLJITCode.cpp:
95 +
(JSC::FTL::JITCode::~JITCode):
96 +
(JSC::FTL::JITCode::initializeB3Code):
97 +
(JSC::FTL::JITCode::initializeB3Byproducts):
98 +
(JSC::FTL::JITCode::initializeAddressForCall):
99 +
(JSC::FTL::JITCode::contains):
100 +
(JSC::FTL::JITCode::ftl):
101 +
(JSC::FTL::JITCode::liveRegistersToPreserveAtExceptionHandlingCallSite):
102 +
(JSC::FTL::JITCode::initializeExitThunks): Deleted.
103 +
(JSC::FTL::JITCode::addHandle): Deleted.
104 +
(JSC::FTL::JITCode::addDataSection): Deleted.
105 +
(JSC::FTL::JITCode::exitThunks): Deleted.
106 +
* ftl/FTLJITCode.h:
107 +
(JSC::FTL::JITCode::b3Code):
108 +
(JSC::FTL::JITCode::handles): Deleted.
109 +
(JSC::FTL::JITCode::dataSections): Deleted.
110 +
* ftl/FTLJITFinalizer.cpp:
111 +
(JSC::FTL::JITFinalizer::codeSize):
112 +
(JSC::FTL::JITFinalizer::finalizeFunction):
113 +
* ftl/FTLJITFinalizer.h:
114 +
* ftl/FTLJSCall.cpp: Removed.
115 +
* ftl/FTLJSCall.h: Removed.
116 +
* ftl/FTLJSCallBase.cpp: Removed.
117 +
* ftl/FTLJSCallBase.h: Removed.
118 +
* ftl/FTLJSCallVarargs.cpp: Removed.
119 +
* ftl/FTLJSCallVarargs.h: Removed.
120 +
* ftl/FTLJSTailCall.cpp: Removed.
121 +
* ftl/FTLJSTailCall.h: Removed.
122 +
* ftl/FTLLazySlowPath.cpp:
123 +
(JSC::FTL::LazySlowPath::LazySlowPath):
124 +
(JSC::FTL::LazySlowPath::generate):
125 +
* ftl/FTLLazySlowPath.h:
126 +
(JSC::FTL::LazySlowPath::createGenerator):
127 +
(JSC::FTL::LazySlowPath::patchableJump):
128 +
(JSC::FTL::LazySlowPath::done):
129 +
(JSC::FTL::LazySlowPath::usedRegisters):
130 +
(JSC::FTL::LazySlowPath::callSiteIndex):
131 +
(JSC::FTL::LazySlowPath::stub):
132 +
(JSC::FTL::LazySlowPath::patchpoint): Deleted.
133 +
* ftl/FTLLink.cpp:
134 +
(JSC::FTL::link):
135 +
* ftl/FTLLocation.cpp:
136 +
(JSC::FTL::Location::forValueRep):
137 +
(JSC::FTL::Location::dump):
138 +
(JSC::FTL::Location::forStackmaps): Deleted.
139 +
* ftl/FTLLocation.h:
140 +
(JSC::FTL::Location::forRegister):
141 +
(JSC::FTL::Location::forIndirect):
142 +
(JSC::FTL::Location::forConstant):
143 +
(JSC::FTL::Location::kind):
144 +
(JSC::FTL::Location::hasReg):
145 +
* ftl/FTLLowerDFGToLLVM.cpp:
146 +
(JSC::FTL::DFG::LowerDFGToLLVM::LowerDFGToLLVM):
147 +
(JSC::FTL::DFG::LowerDFGToLLVM::lower):
148 +
(JSC::FTL::DFG::LowerDFGToLLVM::createPhiVariables):
149 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileNode):
150 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileUpsilon):
151 +
(JSC::FTL::DFG::LowerDFGToLLVM::compilePhi):
152 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileDoubleConstant):
153 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileValueAdd):
154 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileStrCat):
155 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithAddOrSub):
156 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithMul):
157 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithDiv):
158 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileArithNegate):
159 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitAnd):
160 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitOr):
161 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitXor):
162 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitRShift):
163 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitLShift):
164 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileBitURShift):
165 +
(JSC::FTL::DFG::LowerDFGToLLVM::compilePutById):
166 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileGetButterfly):
167 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileMakeRope):
168 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileCallOrConstruct):
169 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileTailCall):
170 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileCallOrConstructVarargs):
171 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileLoadVarargs):
172 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileInvalidationPoint):
173 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileIsUndefined):
174 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileIn):
175 +
(JSC::FTL::DFG::LowerDFGToLLVM::getById):
176 +
(JSC::FTL::DFG::LowerDFGToLLVM::loadButterflyWithBarrier):
177 +
(JSC::FTL::DFG::LowerDFGToLLVM::stringsEqual):
178 +
(JSC::FTL::DFG::LowerDFGToLLVM::emitRightShiftSnippet):
179 +
(JSC::FTL::DFG::LowerDFGToLLVM::allocateCell):
180 +
(JSC::FTL::DFG::LowerDFGToLLVM::lazySlowPath):
181 +
(JSC::FTL::DFG::LowerDFGToLLVM::speculate):
182 +
(JSC::FTL::DFG::LowerDFGToLLVM::callCheck):
183 +
(JSC::FTL::DFG::LowerDFGToLLVM::preparePatchpointForExceptions):
184 +
(JSC::FTL::DFG::LowerDFGToLLVM::lowBlock):
185 +
(JSC::FTL::DFG::LowerDFGToLLVM::appendOSRExitDescriptor):
186 +
(JSC::FTL::DFG::LowerDFGToLLVM::appendOSRExit):
187 +
(JSC::FTL::DFG::LowerDFGToLLVM::blessSpeculation):
188 +
(JSC::FTL::DFG::LowerDFGToLLVM::buildExitArguments):
189 +
(JSC::FTL::DFG::LowerDFGToLLVM::exitValueForAvailability):
190 +
(JSC::FTL::DFG::LowerDFGToLLVM::exitValueForNode):
191 +
(JSC::FTL::DFG::LowerDFGToLLVM::probe):
192 +
(JSC::FTL::DFG::LowerDFGToLLVM::crash):
193 +
(JSC::FTL::DFG::LowerDFGToLLVM::compileUntypedBinaryOp): Deleted.
194 +
(JSC::FTL::DFG::LowerDFGToLLVM::appendOSRExitArgumentsForPatchpointIfWillCatchException): Deleted.
195 +
(JSC::FTL::DFG::LowerDFGToLLVM::emitOSRExitCall): Deleted.
196 +
(JSC::FTL::DFG::LowerDFGToLLVM::callStackmap): Deleted.
197 +
* ftl/FTLOSRExit.cpp:
198 +
(JSC::FTL::OSRExitDescriptor::OSRExitDescriptor):
199 +
(JSC::FTL::OSRExitDescriptor::validateReferences):
200 +
(JSC::FTL::OSRExitDescriptor::emitOSRExit):
201 +
(JSC::FTL::OSRExitDescriptor::prepareOSRExitHandle):
202 +
(JSC::FTL::OSRExit::OSRExit):
203 +
(JSC::FTL::OSRExit::codeLocationForRepatch):
204 +
(JSC::FTL::OSRExit::gatherRegistersToSpillForCallIfException): Deleted.
205 +
(JSC::FTL::OSRExit::spillRegistersToSpillSlot): Deleted.
206 +
(JSC::FTL::OSRExit::recoverRegistersFromSpillSlot): Deleted.
207 +
(JSC::FTL::OSRExit::willArriveAtExitFromIndirectExceptionCheck): Deleted.
208 +
(JSC::FTL::OSRExit::willArriveAtOSRExitFromCallOperation): Deleted.
209 +
(JSC::FTL::OSRExit::needsRegisterRecoveryOnGenericUnwindOSRExitPath): Deleted.
210 +
* ftl/FTLOSRExit.h:
211 +
(JSC::FTL::OSRExit::considerAddingAsFrequentExitSite):
212 +
(JSC::FTL::OSRExitDescriptorImpl::OSRExitDescriptorImpl): Deleted.
213 +
* ftl/FTLOSRExitCompilationInfo.h: Removed.
214 +
* ftl/FTLOSRExitCompiler.cpp:
215 +
(JSC::FTL::compileRecovery):
216 +
(JSC::FTL::compileStub):
217 +
(JSC::FTL::compileFTLOSRExit):
218 +
* ftl/FTLOSRExitHandle.cpp:
219 +
* ftl/FTLOSRExitHandle.h:
220 +
* ftl/FTLOutput.cpp: Removed.
221 +
* ftl/FTLOutput.h: Removed.
222 +
* ftl/FTLPatchpointExceptionHandle.cpp:
223 +
* ftl/FTLPatchpointExceptionHandle.h:
224 +
* ftl/FTLStackMaps.cpp: Removed.
225 +
* ftl/FTLStackMaps.h: Removed.
226 +
* ftl/FTLState.cpp:
227 +
(JSC::FTL::State::State):
228 +
(JSC::FTL::State::~State):
229 +
(JSC::FTL::State::dumpState): Deleted.
230 +
* ftl/FTLState.h:
231 +
* ftl/FTLUnwindInfo.cpp: Removed.
232 +
* ftl/FTLUnwindInfo.h: Removed.
233 +
* ftl/FTLValueRange.cpp:
234 +
(JSC::FTL::ValueRange::decorateInstruction):
235 +
* ftl/FTLValueRange.h:
236 +
(JSC::FTL::ValueRange::ValueRange):
237 +
(JSC::FTL::ValueRange::begin):
238 +
(JSC::FTL::ValueRange::end):
239 +
* ftl/FTLWeight.h:
240 +
(JSC::FTL::Weight::value):
241 +
(JSC::FTL::Weight::frequencyClass):
242 +
(JSC::FTL::Weight::scaleToTotal):
243 +
* llvm/InitializeLLVM.cpp: Removed.
244 +
* llvm/InitializeLLVM.h: Removed.
245 +
* llvm/InitializeLLVMMac.cpp: Removed.
246 +
* llvm/InitializeLLVMPOSIX.cpp: Removed.
247 +
* llvm/InitializeLLVMPOSIX.h: Removed.
248 +
* llvm/LLVMAPI.cpp: Removed.
249 +
* llvm/LLVMAPI.h: Removed.
250 +
* llvm/LLVMAPIFunctions.h: Removed.
251 +
* llvm/LLVMHeaders.h: Removed.
252 +
* llvm/library/LLVMAnchor.cpp: Removed.
253 +
* llvm/library/LLVMExports.cpp: Removed.
254 +
* llvm/library/LLVMOverrides.cpp: Removed.
255 +
* llvm/library/config_llvm.h: Removed.
256 + 1 257
2016-02-17 Benjamin Poulain <bpoulain@apple.com>
2 258 3 259
[JSC] Remove the overflow check on ArithAbs when possible
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