> On Apr 6, 2017, at 5:07 PM, Ben Ng <m...@benng.me> wrote: > > It doesn’t look like it: > > swift (LLVM option parsing): Unknown command line argument > '-assume-parsing-unqualified-ownership-sil'. Try: 'swift (LLVM option > parsing) -help'
I misunderstood what you said before (I thought you said that it didn't work as a frontend flag). My bad. > > Ben Ng > https://benng.me <https://benng.me/> > > On Apr 4, 2017, 11:37 PM -0400, Michael Gottesman <mgottes...@apple.com>, > wrote: >> I think it is an -Xllvm option. >>> On Apr 4, 2017, at 7:41 PM, Ben Ng <m...@benng.me <mailto:m...@benng.me>> >>> wrote: >>> >>> Do you mean like: >>> >>> $ swiftc -O moof.sil -o moof -Xfrontend >>> -assume-parsing-unqualified-ownership-sil >>> >>> It seems like the `-assume-parsing-unqualified-ownership-sil` argument >>> isn’t understood without the -Xfrontend flag. >>> >>> The above command results in a different error: >>> >>> Cannot construct Inlined loc from the given location. >>> UNREACHABLE executed at /swift/lib/SIL/SILLocation.cpp:209! >>> 0 swift 0x000000010ee694d8 >>> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40 >>> 1 swift 0x000000010ee69b86 SignalHandler(int) + 454 >>> 2 libsystem_platform.dylib 0x00007fffa3c8eb3a _sigtramp + 26 >>> 3 libsystem_platform.dylib 0x0000000100000001 _sigtramp + 1547113697 >>> 4 libsystem_c.dylib 0x00007fffa3b13420 abort + 129 >>> 5 swift 0x000000010ee06bd7 >>> llvm::llvm_unreachable_internal(char const*, char const*, unsigned int) + >>> 471 >>> 6 swift 0x000000010c670d83 >>> swift::InlinedLocation::getInlinedLocation(swift::SILLocation) + 387 >>> 7 swift 0x000000010c3a64af >>> swift::SILInliner::inlineFunction(swift::FullApplySite, >>> llvm::ArrayRef<swift::SILValue>) + 255 >>> 8 swift 0x000000010c48f93e (anonymous >>> namespace)::SILPerformanceInlinerPass::run() + 1854 >>> 9 swift 0x000000010c3c9732 >>> swift::SILPassManager::runPassOnFunction(swift::SILFunctionTransform*, >>> swift::SILFunction*) + 2258 >>> 10 swift 0x000000010c3ca5ba >>> swift::SILPassManager::runFunctionPasses(llvm::ArrayRef<swift::SILFunctionTransform*>) >>> + 1082 >>> 11 swift 0x000000010c3cb8d4 >>> swift::SILPassManager::runOneIteration() + 948 >>> 12 swift 0x000000010bca963b >>> swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan >>> const&) + 187 >>> 13 swift 0x000000010c3d4322 >>> swift::runSILOptimizationPasses(swift::SILModule&) + 114 >>> 14 swift 0x000000010bb54fb7 >>> swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, >>> swift::FrontendObserver*) + 12887 >>> 15 swift 0x000000010bb0f8f0 main + 3312 >>> 16 libdyld.dylib 0x00007fffa3a7f235 start + 1 >>> 17 libdyld.dylib 0x000000000000000f start + 1549274587 This is a different issue. Can you post the SIL? I am also not the best person to look at that. A better person would be Adrian (+CC). >>> >>> So, I tried again without optimizations, and got this instead: >>> >>> $ swiftc moof.sil -o moof -Xfrontend >>> -assume-parsing-unqualified-ownership-sil >>> >>> Undefined symbols for architecture x86_64: >>> "__T0s27_allocateUninitializedArraySayxG_BptBwlFyp_Tgq5", referenced from: >>> _main in .last_generated-41ab00.o >>> ld: symbol(s) not found for architecture x86_64 Again, can you post the SIL. Michael >>> >>> Ben Ng >>> https://benng.me <https://benng.me/> >>> >>> On Apr 4, 2017, 2:02 AM -0400, Michael Gottesman <mgottes...@apple.com >>> <mailto:mgottes...@apple.com>>, wrote: >>>> >>>>> On Apr 3, 2017, at 7:55 PM, Ben Ng via swift-dev <swift-dev@swift.org >>>>> <mailto:swift-dev@swift.org>> wrote: >>>>> >>>>> I see that SR-3774 <https://bugs.swift.org/browse/SR-3774> already >>>>> exists, but that ticket was about declarations not appearing in the >>>>> emitted SIL. >>>>> >>>>> I'm able to get declarations to appear with the -frontend flag, but the >>>>> emitted SIL still doesn't parse on master: >>>>> >>>>> $ echo 'print("moof")' > test.swift >>>>> $ swiftc -frontend -emit-sil test.swift > test.sil >>>>> $ swiftc -parse-sil test.sil >>>>> >>>>> Assertion failed: ((Qualifier != StoreOwnershipQualifier::Unqualified) || >>>>> F.hasUnqualifiedOwnership() && "Unqualified inst in qualified function"), >>>>> function createStore, file >>>>> /swift-dev/swift/include/swift/SIL/SILBuilder.h, line 503. >>>>> 0 swift 0x000000011298d4d8 >>>>> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40 >>>>> 1 swift 0x000000011298db86 SignalHandler(int) + 454 >>>>> 2 libsystem_platform.dylib 0x00007fffa48ceb3a _sigtramp + 26 >>>>> 3 libsystem_platform.dylib 000000000000000000 _sigtramp + 1534268640 >>>>> 4 libsystem_c.dylib 0x00007fffa4753420 abort + 129 >>>>> 5 libsystem_c.dylib 0x00007fffa471a893 basename_r + 0 >>>>> 6 swift 0x000000011017b2fc >>>>> swift::SILBuilder::createStore(swift::SILLocation, swift::SILValue, >>>>> swift::SILValue, swift::StoreOwnershipQualifier) + 396 >>>>> 7 swift 0x000000011038ddec (anonymous >>>>> namespace)::SILParser::parseSILInstruction(swift::SILBasicBlock*, >>>>> swift::SILBuilder&) + 70412 >>>>> 8 swift 0x0000000110373217 >>>>> swift::Parser::parseDeclSIL() + 5111 >>>>> 9 swift 0x000000011033112d >>>>> swift::Parser::parseTopLevel() + 269 >>>>> 10 swift 0x0000000110367edb >>>>> swift::parseIntoSourceFile(swift::SourceFile&, unsigned int, bool*, >>>>> swift::SILParserState*, swift::PersistentParserState*, >>>>> swift::DelayedParsingCallbacks*) + 283 >>>>> 11 swift 0x000000011011da0c >>>>> swift::CompilerInstance::performSema() + 3580 >>>>> 12 swift 0x000000010f676f6d >>>>> swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, >>>>> swift::FrontendObserver*) + 4621 >>>>> 13 swift 0x000000010f6338f0 main + 3312 >>>>> 14 libdyld.dylib 0x00007fffa46bf235 start + 1 >>>>> >>>>> Is this a bug? Am I using the wrong combination of flags? >>>> >>>> You need the flag -assume-parsing-unqualified-ownership-sil. >>>> >>>>> >>>>> Ben Ng >>>>> https://benng.me <https://benng.me/> >>>>> _______________________________________________ >>>>> swift-dev mailing list >>>>> swift-dev@swift.org <mailto:swift-dev@swift.org> >>>>> https://lists.swift.org/mailman/listinfo/swift-dev >>>>> <https://lists.swift.org/mailman/listinfo/swift-dev> >>>> >>
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