<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Sun, Oct 15, 2017 at 8:06 AM, Aaron Ballman <span dir="ltr"><<a href="mailto:aaron@aaronballman.com" target="_blank">aaron@aaronballman.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Sun, Oct 15, 2017 at 10:58 AM, Don Hinton <<a href="mailto:hintonda@gmail.com">hintonda@gmail.com</a>> wrote:<br>
> Thanks Aaron.<br>
><br>
> I don't have a Windows system, and haven't seen any buildbot failures, so I<br>
> it's difficult to come up with a patch for something I can't reproduce<br>
> locally or see any actual failures. Could you send me the commands you used<br>
> that uncovered the failure?<br>
<br>
</span>This was from building Clang + LLVM on Windows 10 with MSVC 2017 x64<br>
Debug. My cmake command to generate the VS solution is pretty<br>
uninteresting: cmake -G "Visual Studio 15 Win64" ..\llvm<br>
<br>
I fixed a few of the link errors that Jack pointed out before<br>
stumbling on the problem in AsmMatcherEmitter::run(). I wasn't<br>
comfortable attempting to work around it there because the<br>
DEBUG_WITH_TYPE macro was conflicting with trying to guard calls to<br>
MatchableInfo::dump() with LLVM_ENABLE_DUMP.<br>
<br>
I think this is another instance of "TableGen wasn't done along with<br>
the rest of llvm" -- nothing about it should be Visual Studio- or<br>
Windows-specific.<br></blockquote><div><br></div><div>I think this is specific to cmake generators that create multiple configuration types -- visual studio and xcode. Setting LLVM_ENABLE_DUMP in a header just won't work in those situations, so it might make sense to remove it altogether.</div><div><br></div><div>Thanks again...</div><div>don</div><div><br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="HOEnZb"><font color="#888888"><br>
~Aaron<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
><br>
> thanks again...<br>
> don<br>
><br>
> On Sun, Oct 15, 2017 at 7:35 AM, Aaron Ballman <<a href="mailto:aaron@aaronballman.com">aaron@aaronballman.com</a>><br>
> wrote:<br>
>><br>
>> On Sat, Oct 14, 2017 at 11:25 AM, Don Hinton via llvm-dev<br>
>> <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a>> wrote:<br>
>> > Hi Jack:<br>
>> ><br>
>> > Yes, I was just looking at that. Seems like TableGen wasn't done along<br>
>> > with<br>
>> > the rest of llvm. I'll work up a complete patch shortly.<br>
>><br>
>> This also broke the build for MSVC when doing a debug build (though no<br>
>> builder seems to be picking up the failure!). After working around a<br>
>> handful of link errors, I came to one that's going to require more<br>
>> understanding of LLVM's tablegen than I have.<br>
>><br>
>> Error LNK2019 unresolved external symbol "public: void __cdecl<br>
>> `anonymous namespace'::MatchableInfo::<wbr>dump(void)const "<br>
>> (?dump@MatchableInfo@?<wbr>A0xf4f1c304@@QEBAXXZ) referenced in function<br>
>> "public: void __cdecl `anonymous<br>
>> namespace'::AsmMatcherEmitter:<wbr>:run(class llvm::raw_ostream &)"<br>
>> (?run@AsmMatcherEmitter@?<wbr>A0xf4f1c304@@QEAAXAEAVraw_<wbr>ostream@llvm@@@Z)<br>
>> llvm-tblgen D:\llvm\2017\utils\TableGen\<wbr>AsmMatcherEmitter.obj 1<br>
>><br>
>> Since this has been broken for over a day and the fixes are<br>
>> nontrivial, I've reverted your commit (r315590) in r315854. Hopefully<br>
>> this doesn't cause you too many problems!<br>
>><br>
>> ~Aaron<br>
>><br>
>> ><br>
>> > Btw, I'm curious how this happened. Do you have a stale CMakeCache.txt<br>
>> > by<br>
>> > any chance? You might check the value for LLVM_ENABLE_DUMP and see if<br>
>> > it's<br>
>> > consistent.<br>
>> ><br>
>> > Again, I'll gen up a complete patch shortly -- sorry for delay, had to<br>
>> > walk<br>
>> > my dog first...<br>
>> ><br>
>> > thanks...<br>
>> > don<br>
>> ><br>
>> > On Sat, Oct 14, 2017 at 8:06 AM, Jack Howarth<br>
>> > <<a href="mailto:howarth.mailing.lists@gmail.com">howarth.mailing.lists@gmail.<wbr>com</a>> wrote:<br>
>> >><br>
>> >><br>
>> >><br>
>> >> On Sat, Oct 14, 2017 at 10:25 AM, Don Hinton <<a href="mailto:hintonda@gmail.com">hintonda@gmail.com</a>><br>
>> >> wrote:<br>
>> >>><br>
>> >>> Hi Jack:<br>
>> >>><br>
>> >>> Looks like I missed this one in my recent change.<br>
>> >>><br>
>> >>> Please let me know if this solves your problem:<br>
>> >>><br>
>> >>> $ git diff<br>
>> >>> diff --git a/utils/TableGen/InfoByHwMode.<wbr>cpp<br>
>> >>> b/utils/TableGen/InfoByHwMode.<wbr>cpp<br>
>> >>> index 7e1e1864356..8d3636432aa 100644<br>
>> >>> --- a/utils/TableGen/InfoByHwMode.<wbr>cpp<br>
>> >>> +++ b/utils/TableGen/InfoByHwMode.<wbr>cpp<br>
>> >>> @@ -98,14 +98,16 @@ void ValueTypeByHwMode::<wbr>writeToStream(raw_ostream<br>
>> >>> &OS) const {<br>
>> >>> OS << '}';<br>
>> >>> }<br>
>> >>><br>
>> >>> +#ifdef LLVM_ENABLE_DUMP<br>
>> >>> LLVM_DUMP_METHOD<br>
>> >>> void ValueTypeByHwMode::dump() const {<br>
>> >>> dbgs() << *this << '\n';<br>
>> >>> }<br>
>> >>> +#endif<br>
>> >>><br>
>> >>> ValueTypeByHwMode llvm::getValueTypeByHwMode(<wbr>Record *Rec,<br>
>> >>> const CodeGenHwModes<br>
>> >>> &CGH)<br>
>> >>> {<br>
>> >>> -#ifndef NDEBUG<br>
>> >>> +#ifdef LLVM_ENABLE_DUMP<br>
>> >>> if (!Rec->isSubClassOf("<wbr>ValueType"))<br>
>> >>> Rec->dump();<br>
>> >>> #endif<br>
>> >>><br>
>> >>><br>
>> >>> thanks...<br>
>> >>> don<br>
>> >>><br>
>> >><br>
>> >> The patch seems to be incomplete as it moves the failure to...<br>
>> >><br>
>> >> [ 6%] Linking CXX executable ../../bin/llvm-tblgen<br>
>> >> cd /sw/src/fink.build/llvm60-6.0.<wbr>0-1/build/stage1/utils/<wbr>TableGen &&<br>
>> >> /sw/bin/cmake -E cmake_link_script CMakeFiles/llvm-tblgen.dir/<wbr>link.txt<br>
>> >> --verbose=1<br>
>> >> /sw/src/fink.build/llvm60-6.0.<wbr>0-1/opt-bin/ccclang++ -fno-common -fPIC<br>
>> >> -fvisibility-inlines-hidden -Werror=date-time<br>
>> >> -Werror=unguarded-<wbr>availability-new -std=c++11 -Wall -W<br>
>> >> -Wno-unused-parameter<br>
>> >> -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic<br>
>> >> -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor<br>
>> >> -Wdelete-non-virtual-dtor -Wstring-conversion -O3<br>
>> >> -Wl,-search_paths_first<br>
>> >> -Wl,-headerpad_max_install_<wbr>names -L/sw/lib -Wl,-dead_strip<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmMatcherEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmWriterEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmWriterInst.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/Attributes.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CallingConvEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeEmitterGen.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenDAGPatterns.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenHwModes.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenInstruction.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenMapTable.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenRegisters.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenSchedule.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenTarget.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherEmitter.cpp.<wbr>o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherGen.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherOpt.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcher.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DFAPacketizerEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DisassemblerEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/FastISelEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/FixedLenDecoderEmitter.<wbr>cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/GlobalISelEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/InfoByHwMode.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/InstrInfoEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/IntrinsicEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/OptParserEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/PseudoLoweringEmitter.cpp.<wbr>o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/RegisterBankEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/RegisterInfoEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SearchableTableEmitter.<wbr>cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SubtargetEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SubtargetFeatureInfo.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/TableGen.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/Types.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86DisassemblerTables.cpp.<wbr>o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86EVEX2VEXTablesEmitter.<wbr>cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86FoldTablesEmitter.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86ModRMFilters.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86RecognizableInstr.cpp.o<br>
>> >> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CTagsEmitter.cpp.o -o<br>
>> >> ../../bin/llvm-tblgen<br>
>> >> -Wl,-rpath,@loader_path/../lib ../../lib/libLLVMSupport.a<br>
>> >> ../../lib/libLLVMTableGen.a ../../lib/libLLVMSupport.a -lcurses -lz -lm<br>
>> >> ../../lib/libLLVMDemangle.a<br>
>> >> Undefined symbols for architecture x86_64:<br>
>> >> "llvm::SubtargetFeatureInfo::<wbr>dump() const", referenced from:<br>
>> >> (anonymous namespace)::AsmMatcherInfo::<wbr>buildInfo() in<br>
>> >> AsmMatcherEmitter.cpp.o<br>
>> >> "(anonymous namespace)::MatchableInfo::<wbr>dump() const", referenced<br>
>> >> from:<br>
>> >> (anonymous namespace)::AsmMatcherEmitter:<wbr>:run(llvm::raw_ostream&)<br>
>> >> in<br>
>> >> AsmMatcherEmitter.cpp.o<br>
>> >> ld: symbol(s) not found for architecture x86_64<br>
>> >> clang: error: linker command failed with exit code 1 (use -v to see<br>
>> >> invocation)<br>
>> >> make[2]: *** [bin/llvm-tblgen] Error 1<br>
>> >> make[1]: *** [utils/TableGen/CMakeFiles/<wbr>llvm-tblgen.dir/all] Error 2<br>
>> >> make: *** [all] Error 2<br>
>> >><br>
>> >> Jack<br>
>> >><br>
>> >>><br>
>> >>><br>
>> >>> On Sat, Oct 14, 2017 at 6:06 AM, Jack Howarth via llvm-dev<br>
>> >>> <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a>> wrote:<br>
>> >>>><br>
>> >>>> Is anyone else seeing this bootstrap failure on current svn trunk?<br>
>> >>>><br>
>> >>>> [ 6%] Linking CXX executable ../../bin/llvm-tblgen<br>
>> >>>> cd /sw/src/fink.build/llvm60-6.0.<wbr>0-1/build/stage1/utils/<wbr>TableGen &&<br>
>> >>>> /sw/bin/cmake -E cmake_link_script<br>
>> >>>> CMakeFiles/llvm-tblgen.dir/<wbr>link.txt<br>
>> >>>> --verbose=1<br>
>> >>>> /sw/src/fink.build/llvm60-6.0.<wbr>0-1/opt-bin/ccclang++ -fno-common<br>
>> >>>> -fPIC<br>
>> >>>> -fvisibility-inlines-hidden -Werror=date-time<br>
>> >>>> -Werror=unguarded-<wbr>availability-new -std=c++11 -Wall -W<br>
>> >>>> -Wno-unused-parameter<br>
>> >>>> -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic<br>
>> >>>> -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor<br>
>> >>>> -Wdelete-non-virtual-dtor -Wstring-conversion -O3<br>
>> >>>> -Wl,-search_paths_first<br>
>> >>>> -Wl,-headerpad_max_install_<wbr>names -L/sw/lib -Wl,-dead_strip<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmMatcherEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmWriterEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/AsmWriterInst.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/Attributes.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CallingConvEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeEmitterGen.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenDAGPatterns.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenHwModes.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenInstruction.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenMapTable.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenRegisters.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenSchedule.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CodeGenTarget.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherEmitter.cpp.<wbr>o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherGen.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcherOpt.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DAGISelMatcher.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DFAPacketizerEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/DisassemblerEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/FastISelEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/FixedLenDecoderEmitter.<wbr>cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/GlobalISelEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/InfoByHwMode.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/InstrInfoEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/IntrinsicEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/OptParserEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/PseudoLoweringEmitter.cpp.<wbr>o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/RegisterBankEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/RegisterInfoEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SearchableTableEmitter.<wbr>cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SubtargetEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/SubtargetFeatureInfo.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/TableGen.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/Types.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86DisassemblerTables.cpp.<wbr>o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86EVEX2VEXTablesEmitter.<wbr>cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86FoldTablesEmitter.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86ModRMFilters.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/X86RecognizableInstr.cpp.o<br>
>> >>>> CMakeFiles/obj.llvm-tblgen.<wbr>dir/CTagsEmitter.cpp.o -o<br>
>> >>>> ../../bin/llvm-tblgen<br>
>> >>>> -Wl,-rpath,@loader_path/../lib ../../lib/libLLVMSupport.a<br>
>> >>>> ../../lib/libLLVMTableGen.a ../../lib/libLLVMSupport.a -lcurses -lz<br>
>> >>>> -lm<br>
>> >>>> ../../lib/libLLVMDemangle.a<br>
>> >>>> Undefined symbols for architecture x86_64:<br>
>> >>>> "llvm::Record::dump() const", referenced from:<br>
>> >>>> llvm::getValueTypeByHwMode(<wbr>llvm::Record*, llvm::CodeGenHwModes<br>
>> >>>> const&) in InfoByHwMode.cpp.o<br>
>> >>>> "llvm::SubtargetFeatureInfo::<wbr>dump() const", referenced from:<br>
>> >>>> (anonymous namespace)::AsmMatcherInfo::<wbr>buildInfo() in<br>
>> >>>> AsmMatcherEmitter.cpp.o<br>
>> >>>> "(anonymous namespace)::MatchableInfo::<wbr>dump() const", referenced<br>
>> >>>> from:<br>
>> >>>> (anonymous<br>
>> >>>> namespace)::AsmMatcherEmitter:<wbr>:run(llvm::raw_ostream&)<br>
>> >>>> in AsmMatcherEmitter.cpp.o<br>
>> >>>> ld: symbol(s) not found for architecture x86_64<br>
>> >>>> clang: error: linker command failed with exit code 1 (use -v to see<br>
>> >>>> invocation)<br>
>> >>>> make[2]: *** [bin/llvm-tblgen] Error 1<br>
>> >>>> make[1]: *** [utils/TableGen/CMakeFiles/<wbr>llvm-tblgen.dir/all] Error 2<br>
>> >>>> make: *** [all] Error 2<br>
>> >>>><br>
>> >>>> This is on x86_64-apple-darwin16 with Xcode 9.0.<br>
>> >>>> Jack<br>
>> >>>><br>
>> >>>> ______________________________<wbr>_________________<br>
>> >>>> LLVM Developers mailing list<br>
>> >>>> <a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a><br>
>> >>>> <a href="http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev" rel="noreferrer" target="_blank">http://lists.llvm.org/cgi-bin/<wbr>mailman/listinfo/llvm-dev</a><br>
>> >>>><br>
>> >>><br>
>> >><br>
>> ><br>
>> ><br>
>> > ______________________________<wbr>_________________<br>
>> > LLVM Developers mailing list<br>
>> > <a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a><br>
>> > <a href="http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev" rel="noreferrer" target="_blank">http://lists.llvm.org/cgi-bin/<wbr>mailman/listinfo/llvm-dev</a><br>
>> ><br>
><br>
><br>
</div></div></blockquote></div><br></div></div>