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Can anyone provide a fix to this error on the llvm trunk at the latest revision (): make[3]: Entering directory `/usr/local/svn-repos/llvm-svn-trunk/build/lib/Transforms/ObjCARC' llvm[3]: Compiling ObjCARCOpts.cpp for Release+Debug+Asserts build /usr/local/svn-repos/llvm-svn-trunk/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp: In constructor '{anonymous}::PtrState::PtrState({anonymous}::PtrState&&)': /usr/local/svn-repos/llvm-svn-trunk/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp:426:9: erro...

Can anyone tell me the latest trunk rev that builds successfully? I'm getting the following errors: llvm[3]: Compiling ObjCARCOpts.cpp for Release+Debug+Asserts build /usr/local/svn-repos/llvm-svn-trunk/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp: In constructor '{anonymous}::PtrState::PtrState({anonymous}::PtrState&&)': /usr/local/svn-repos/llvm-svn-trunk/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp: 426:...

On Thu, Nov 28, 2013 at 5:12 PM, Tom Browder <tom.browder at gmail.com> wrote: > Can anyone provide a fix to this error on the llvm trunk at the latest > revision (): Sorry, that is revision 195934. -Tom

...e CFL AAs have this code: > >> if (LocA.Ptr == LocB.Ptr) > >> return LocA.Size == LocB.Size ? MustAlias : PartialAlias; > >> > >> > >> I grepped for clients of MustAlias: > >> ~/llvm/lib/Transforms $ grep -Rl MustAlias . > >> ./ObjCARC/ObjCARCOpts.cpp > >> ./ObjCARC/ProvenanceAnalysis.cpp > >> ./Scalar/DeadStoreElimination.cpp > >> ./Scalar/GVN.cpp > >> ./Scalar/LICM.cpp > >> ./Scalar/LoopVersioningLICM.cpp > >> ./Scalar/MemCpyOptimizer.cpp > >> ./Scalar/MergedLoadStoreMotion.cpp...

The bot failure can be reproduced with: ./bin/llvm-config "--ldflags" "--libs" "--system-libs" all-targets analysis asmparser asmprinter bitreader bitwriter codegen core debuginfodwarf executionengine instrumentation interpreter ipo irreader linker mc mcjit objcarcopts option profiledata scalaropts support target Looking... -- Mehdi > On Feb 12, 2016, at 10:30 AM, Quentin Colombet <qcolombet at apple.com> wrote: > > Hi, > > This may happen because of r260569. > Now the libAArch64 has a dependency on libGlobalISel, though this one s...

...> >> It's true that the CFL AAs have this code: >> if (LocA.Ptr == LocB.Ptr) >> return LocA.Size == LocB.Size ? MustAlias : PartialAlias; >> >> >> I grepped for clients of MustAlias: >> ~/llvm/lib/Transforms $ grep -Rl MustAlias . >> ./ObjCARC/ObjCARCOpts.cpp >> ./ObjCARC/ProvenanceAnalysis.cpp >> ./Scalar/DeadStoreElimination.cpp >> ./Scalar/GVN.cpp >> ./Scalar/LICM.cpp >> ./Scalar/LoopVersioningLICM.cpp >> ./Scalar/MemCpyOptimizer.cpp >> ./Scalar/MergedLoadStoreMotion.cpp >> ./Scalar/NewGVN.cpp >&...

...known > to cause miscompiles, IIRC, maybe you just found out why ;) It's true that the CFL AAs have this code: if (LocA.Ptr == LocB.Ptr) return LocA.Size == LocB.Size ? MustAlias : PartialAlias; I grepped for clients of MustAlias: ~/llvm/lib/Transforms $ grep -Rl MustAlias . ./ObjCARC/ObjCARCOpts.cpp ./ObjCARC/ProvenanceAnalysis.cpp ./Scalar/DeadStoreElimination.cpp ./Scalar/GVN.cpp ./Scalar/LICM.cpp ./Scalar/LoopVersioningLICM.cpp ./Scalar/MemCpyOptimizer.cpp ./Scalar/MergedLoadStoreMotion.cpp ./Scalar/NewGVN.cpp ./Utils/VNCoercion.cpp I glanced over all the uses in these files and I coul...

...(LocA.Ptr == LocB.Ptr) >>>>> return LocA.Size == LocB.Size ? MustAlias : PartialAlias; >>>>> >>>>> >>>>> I grepped for clients of MustAlias: >>>>> ~/llvm/lib/Transforms $ grep -Rl MustAlias . >>>>> ./ObjCARC/ObjCARCOpts.cpp >>>>> ./ObjCARC/ProvenanceAnalysis.cpp >>>>> ./Scalar/DeadStoreElimination.cpp >>>>> ./Scalar/GVN.cpp >>>>> ./Scalar/LICM.cpp >>>>> ./Scalar/LoopVersioningLICM.cpp >>>>> ./Scalar/MemCpyOptimizer.cpp >&g...

...lse; } ``` Modified opt's CMakeLists.txt: ``` set(LLVM_LINK_COMPONENTS ${LLVM_TARGETS_TO_BUILD} AggressiveInstCombine Analysis BitWriter CodeGen Core MC MCJIT Object OrcJIT Interpreter RuntimeDyld Coroutines IPO IRReader InstCombine Instrumentation MC ObjCARCOpts ScalarOpts Support Target TransformUtils Vectorize Passes ExecutionEngine ) # Support plugins. set(LLVM_NO_DEAD_STRIP 1) add_llvm_tool(opt AnalysisWrappers.cpp BreakpointPrinter.cpp Debugify.cpp GraphPrinters.cpp NewPMDriver.cpp PassPrinters.cpp PrintSCC.cpp opt.cp...

On Apr 8, 2013, at 2:55 PM, "Robinson, Paul" <Paul_Robinson at playstation.sony.com> wrote: I keep seeing "this is a layering violation" comments on the lists. > While there are a few llvm.org pages that mention layers in passing, > there is nothing (that I've found) actually specifying the layers. > Trying to infer the layering from the code is tedious and

I keep seeing "this is a layering violation" comments on the lists. While there are a few llvm.org pages that mention layers in passing, there is nothing (that I've found) actually specifying the layers. Trying to infer the layering from the code is tedious and error-prone (or we wouldn't see so many violations in code reviews, eh?). Now, I understand that Google has some sort

Hey: I spent sometime debugging this, it seems like editing ``llvm/tools/opt.cpp`` and move ``cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .bc modular optimizer and analysis printer\n");`` to the beginning of main() solved it for me. I'm not sure if this is a bug on LLVM side Zhang ------------------ Original ------------------ From: "Viktor Was BSc via

Looks like this problem is also affecting the Go bindings build. http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/34538/steps/test/logs/stdio Peter On Fri, Feb 12, 2016 at 10:20:50AM -0800, Ahmed Bougacha via llvm-dev wrote: > +Quentin > > > -Ahmed > > On Fri, Feb 12, 2016 at 10:16 AM, Alina Sbirlea via llvm-dev < > llvm-dev at lists.llvm.org>

Thank you all for your replies. So here seems to be an agreement that the documentation for PartialAlias is incorrect. Daniel: now you got me wondering about MustAlias. This is what the docs say: "The MustAlias response may only be returned if the two memory objects are *guaranteed to always start at exactly the same location*" This statement is regardless of the access sizes. For

...ize.cpp for Release+Asserts build llvm[2]: Compiling GCStrategy.cpp for Release+Asserts build llvm[3]: Compiling LoopExtractor.cpp for Release+Asserts build llvm[3]: Compiling ObjCARCExpand.cpp for Release+Asserts build llvm[2]: Compiling GlobalMerge.cpp for Release+Asserts build llvm[3]: Compiling ObjCARCOpts.cpp for Release+Asserts build llvm[3]: Compiling LowerBitSets.cpp for Release+Asserts build llvm[2]: Compiling IfConversion.cpp for Release+Asserts build llvm[3]: Compiling Vectorize.cpp for Release+Asserts build llvm[3]: Building Release+Asserts Archive Library libLLVMVectorize.a llvm[3]: Compilin...