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Hi, This page http://clang.llvm.org/docs/MSVCCompatibility.html says clang-cl supports C ++ exceptions, but I cannot compile code with simple try{}catch{} error : cannot compile this throw expression yet What am i doing wrong? -- WBR, Arkady Shapkin aka Dragon -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I'd like a simple and fast way to collect the number of times each Instruction was executed in a given run of the application. As far as I can tell, there are a number of approaches I can take: - Use PIN. This would require using DWARF debug info and Instruction debug info to attempt to map instructions in the binary to instructions in the bitcode; not 100% sure how accurate this will

...3.6? Second, it appears that such profiling >> only records execution counts at the Function level, not at the individual >> Instruction level. Is that correct? >> >> - Write a new tool similar to AddressSanitizer. >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_AddressSanitizer.html&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=HtoNbGGO3zcoVy6n3_8lqn7ZXiNnqiQKim27ER3buUQ&s=B48ymTvL2IOafrTkfbB7YJl2y6OdfQtG7_I7dfiuNPU&e=> This >> may work, but seems like overkill. >> &g...

...ars that such profiling >>> only records execution counts at the Function level, not at the individual >>> Instruction level. Is that correct? >>> >>> - Write a new tool similar to AddressSanitizer. >>> <https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_AddressSanitizer.html&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=HtoNbGGO3zcoVy6n3_8lqn7ZXiNnqiQKim27ER3buUQ&s=B48ymTvL2IOafrTkfbB7YJl2y6OdfQtG7_I7dfiuNPU&e=> This >>> may work, but seems like overkill. >&gt...

...n). We are working on the later and see great speed ups. I’d like an overview of the optimizations that PGO does, but I don’t find much from looking at the Clang PGO section: http://clang.llvm.org/docs/UsersManual.html#profile-guided-optimization<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_UsersManual.html-23profile-2Dguided-2Doptimization&d=AwMFAg&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CDx6fJHiO_U5ya1dHZhv-O5nAU_botD-I7BAyxPZXZE&s=cKiMsZqz31mbPqwGaH_hX2B8sTtFSJ65A4_vbF-fkB4&e=>. Profile data is not used in a...

...'t think this is a blocker. > > * Bug 21561 - Update release scripts to use CMake > - No Update: Still outstanding and blocking removal of autoconf > > * Bug 21562 - Add a CMake equivalent for make/platform/clang_darwin.mk > <https://urldefense.proofpoint.com/v2/url?u=http-3A__clang-5Fdarwin.mk_&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CnMJsu0f0vSR1CHLloYJapdWWCpu9GRn3nQydr1tcoc&s=wt0UGa6r8x3w45AVGzPGHAjLVWguk3nXjPFh74rdxxM&e=> > in compiler_rt > - I've looked at this a bit on and off. It is unfortu...

...ate: Still outstanding, I don't think this is a blocker. * Bug 21561 - Update release scripts to use CMake - No Update: Still outstanding and blocking removal of autoconf * Bug 21562 - Add a CMake equivalent for make/platform/clang_darwin.mk<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang-5Fdarwin.mk_&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CnMJsu0f0vSR1CHLloYJapdWWCpu9GRn3nQydr1tcoc&s=wt0UGa6r8x3w45AVGzPGHAjLVWguk3nXjPFh74rdxxM&e=> in compiler_rt - I've looked at this a bit on and off. It is unfortunately a h...

Hello - I'm an Engineer in Microsoft Office after looking into possible advantages of using PGO for our Android Applications. We at Microsoft have deep experience with Visual C++'s Profile Guided Optimization<https://msdn.microsoft.com/en-us/library/e7k32f4k.aspx> and often see 10% or more reduction in the size of application code loaded after using PGO for key scenarios (e.g.

...ate: Still outstanding, I don't think this is a blocker. * Bug 21561 - Update release scripts to use CMake - No Update: Still outstanding and blocking removal of autoconf * Bug 21562 - Add a CMake equivalent for make/platform/clang_darwin.mk<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang-5Fdarwin.mk_&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CnMJsu0f0vSR1CHLloYJapdWWCpu9GRn3nQydr1tcoc&s=wt0UGa6r8x3w45AVGzPGHAjLVWguk3nXjPFh74rdxxM&e=> in compiler_rt - I've looked at this a bit on and off. It is unfortunately a h...

...n). We are working on the later and see great speed ups. I’d like an overview of the optimizations that PGO does, but I don’t find much from looking at the Clang PGO section: http://clang.llvm.org/docs/UsersManual.html#profile-guided-optimization<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_UsersManual.html-23profile-2Dguided-2Doptimization&d=AwMFAg&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CDx6fJHiO_U5ya1dHZhv-O5nAU_botD-I7BAyxPZXZE&s=cKiMsZqz31mbPqwGaH_hX2B8sTtFSJ65A4_vbF-fkB4&e=>. Profile data is not used in a...

...n). We are working on the later and see great speed ups. I’d like an overview of the optimizations that PGO does, but I don’t find much from looking at the Clang PGO section: http://clang.llvm.org/docs/UsersManual.html#profile-guided-optimization<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_UsersManual.html-23profile-2Dguided-2Doptimization&d=AwMFAg&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CDx6fJHiO_U5ya1dHZhv-O5nAU_botD-I7BAyxPZXZE&s=cKiMsZqz31mbPqwGaH_hX2B8sTtFSJ65A4_vbF-fkB4&e=>. Profile data is not used in a...

I sent out a patch for review. http://reviews.llvm.org/D10102 <http://reviews.llvm.org/D10102> -Chris > On May 28, 2015, at 9:48 AM, Yaron Keren <yaron.keren at gmail.com> wrote: > > Thanks! > > 2015-05-28 18:56 GMT+03:00 Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>>: > >> On May 28, 2015, at 8:37 AM, Yaron Keren

...'t think this is a blocker. > > * Bug 21561 - Update release scripts to use CMake > - No Update: Still outstanding and blocking removal of autoconf > > * Bug 21562 - Add a CMake equivalent for make/platform/clang_darwin.mk > <https://urldefense.proofpoint.com/v2/url?u=http-3A__clang-5Fdarwin.mk_&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CnMJsu0f0vSR1CHLloYJapdWWCpu9GRn3nQydr1tcoc&s=wt0UGa6r8x3w45AVGzPGHAjLVWguk3nXjPFh74rdxxM&e=> > in compiler_rt > - I've looked at this a bit on and off. It is unfortu...

...n). We are working on the later and see great speed ups. I’d like an overview of the optimizations that PGO does, but I don’t find much from looking at the Clang PGO section: http://clang.llvm.org/docs/UsersManual.html#profile-guided-optimization<https://urldefense.proofpoint.com/v2/url?u=http-3A__clang.llvm.org_docs_UsersManual.html-23profile-2Dguided-2Doptimization&d=AwMFAg&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=CDx6fJHiO_U5ya1dHZhv-O5nAU_botD-I7BAyxPZXZE&s=cKiMsZqz31mbPqwGaH_hX2B8sTtFSJ65A4_vbF-fkB4&e=>. Profile data is not used in a...

Hi , I could see the LLVM code coverage info at the below links http://lab.llvm.org:8080/coverage/coverage-reports/clang/index.html http://llvm.org/reports/coverage/ I am interested in the branch coverage metric. I could not find the branch coverage related info . Can anyone let me know how to find it. If it is not available , I am happy to work on it, if I can get some details on why

Afternoon, I had an issue with trying to link a program with the DataFlowSanitizer functionality, this is from the libFuzzer project, and I was seeing: clang++ -fsanitize=address -fsanitize-coverage=edge test_fuzzer.cc Fuzzer*.o Undefined symbols for architecture x86_64: "_dfsan_create_label", referenced from: fuzzer::TraceState::DFSanCmpCallback(unsigned long, unsigned

How can I tell at compile time through predefined macros whether libc++ includes/supports the C++14 header file shared_mutex ? Given that I have identified that libc++ is being used, will this work ? : #if __cplusplus >= 201402 // Header file shared_mutex supported #endif or do I need to check something else ?