Page MenuHomePhabricator

Please use GitHub pull requests for new patches. Avoid migrating existing patches. Phabricator shutdown timeline

Differential D70259 Diff 230140 llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp

Changeset View

Standalone View

View Options

llvm/lib/ExecutionEngine/Orc/IndirectionUtils.cpp

Show All 32 Linespublic:
StringRef getName() const override { return "<Compile Callbacks>"; } StringRef getName() const override { return "<Compile Callbacks>"; }
private: private:
void materialize(MaterializationResponsibility R) override { void materialize(MaterializationResponsibility R) override {
SymbolMap Result; SymbolMap Result;
Result[Name] = JITEvaluatedSymbol(Compile(), JITSymbolFlags::Exported); Result[Name] = JITEvaluatedSymbol(Compile(), JITSymbolFlags::Exported);
// No dependencies, so these calls cannot fail. // No dependencies, so these calls cannot fail.
cantFail(R.notifyResolved(Result)); llvm_cantFail(R.notifyResolved(Result));
cantFail(R.notifyEmitted()); llvm_cantFail(R.notifyEmitted());
} }
void discard(const JITDylib &JD, const SymbolStringPtr &Name) override { void discard(const JITDylib &JD, const SymbolStringPtr &Name) override {
llvm_unreachable("Discard should never occur on a LMU?"); llvm_unreachable("Discard should never occur on a LMU?");
} }
SymbolStringPtr Name; SymbolStringPtr Name;
CompileFunction Compile; CompileFunction Compile;
Show All 10 Lines
Expected<JITTargetAddress> Expected<JITTargetAddress>
JITCompileCallbackManager::getCompileCallback(CompileFunction Compile) { JITCompileCallbackManager::getCompileCallback(CompileFunction Compile) {
if (auto TrampolineAddr = TP->getTrampoline()) { if (auto TrampolineAddr = TP->getTrampoline()) {
auto CallbackName = auto CallbackName =
ES.intern(std::string("cc") + std::to_string(++NextCallbackId)); ES.intern(std::string("cc") + std::to_string(++NextCallbackId));
std::lock_guard<std::mutex> Lock(CCMgrMutex); std::lock_guard<std::mutex> Lock(CCMgrMutex);
AddrToSymbol[*TrampolineAddr] = CallbackName; AddrToSymbol[*TrampolineAddr] = CallbackName;
cantFail(CallbacksJD.define( llvm_cantFail(CallbacksJD.define(
std::make_unique<CompileCallbackMaterializationUnit>( std::make_unique<CompileCallbackMaterializationUnit>(
std::move(CallbackName), std::move(Compile), std::move(CallbackName), std::move(Compile),
ES.allocateVModule()))); ES.allocateVModule())));
return *TrampolineAddr; return *TrampolineAddr;
} else } else
return TrampolineAddr.takeError(); return TrampolineAddr.takeError();
} }
▲ Show 20 Lines • Show All 297 Lines • Show Last 20 Lines