[cfe-dev] [llvm-dev] [Release-testers] [3.9 Release] Release Candidate 1 has been tagged

Tom Stellard via cfe-dev cfe-dev at lists.llvm.org
Tue Aug 2 08:10:31 PDT 2016


Hi Bernhard,

Can you file a bug for this at www.llvm.org/bugs? Make sure to set
the version to 3.8 and assign it to me.  You should also reference
PR27071 in the bug report.

-Tom

On Mon, Aug 01, 2016 at 09:44:07AM -0700, Hans Wennborg wrote:
> Ouch :-(
> 
> Well, if we ever do a 3.8.2, that should be included. +Tom in case
> he's maintaining a list.
> 
> On Mon, Aug 1, 2016 at 12:18 AM, Michael Kuperstein <mkuper at google.com> wrote:
> > The crash dump looks like it's probably PR27071.
> > The bug was introduced in r261387 (which was merged into 3.8) and fixed in
> > r264465 (which apparently wasn't).
> >
> > On Sun, Jul 31, 2016 at 3:50 PM, Bernhard Rosenkränzer
> > <llvm-dev at lists.llvm.org> wrote:
> >>
> >> Hi,
> >> On the OpenMandriva side, x86_64 passes all checks. We're having some
> >> problems with other architectures though (see below):
> >>
> >> x86_64 succeeded, packages are here:
> >> https://abf.openmandriva.org/build_lists/76792
> >>
> >> i586 fails to build, but this seems to be an issue with 3.8.1 (which we're
> >> using to build 3.9):
> >>
> >> /usr/bin/clang++   -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS
> >> -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Support -I../lib/Support
> >> -Iinclude -I../include -Os  -pipe -Wformat -Werror=format-security
> >> -D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4
> >> -fomit-frame-pointer -mtune=atom -march=i586 -fasynchronous-unwind-tables
> >> -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1
> >> -D_FILE_OFFSET_BITS=64 -fPIC -fvisibility-inlines-hidden -Wall -W
> >> -Wno-unused-parameter -Wwrite-strings -Wcast-qual
> >> -Wmissing-field-initializers -pedantic -Wno-long-long
> >> -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
> >> -Werror=date-time -std=c++1y -fcolor-diagnostics -ffunction-sections
> >> -fdata-sections -Os  -pipe -Wformat -Werror=format-security
> >> -D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4
> >> -fomit-frame-pointer -mtune=atom -march=i586 -fasynchronous-unwind-tables
> >> -march=i686 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1
> >> -D_FILE_OFFSET_BITS=64 -MD -MT
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o -MF
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o.d -o
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o -c
> >> ../lib/Support/PrettyStackTrace.cpp
> >> clang-3.8: ../include/llvm/CodeGen/MachineOperand.h:411: int64_t
> >> llvm::MachineOperand::getImm() const: Assertion `isImm() && "Wrong
> >> MachineOperand accessor"' failed.
> >> #0 0xfffffffff4abd075 llvm::sys::PrintStackTrace(llvm::raw_ostream&)
> >> (/usr/lib/libLLVMSupport.so.3.8+0x95075)
> >> #1 0xfffffffff4abd2c7 (/usr/lib/libLLVMSupport.so.3.8+0x952c7)
> >> #2 0xfffffffff4abbbf1 llvm::sys::RunSignalHandlers()
> >> (/usr/lib/libLLVMSupport.so.3.8+0x93bf1)
> >> #3 0xfffffffff4abbf49 (/usr/lib/libLLVMSupport.so.3.8+0x93f49)
> >> #4 0xfffffffff7714d20  0xd20 __GI_raise
> >> #5 0xfffffffff7714d20
> >> #6 0xfffffffff7714d20 __GI_abort (+0xd20)
> >> #7 0xfffffffff4650ef0 __GI___assert_fail (/lib/libc.so.6+0x26ef0)
> >> #8 0xfffffffff46520e5 __GI___assert_perror_fail (/lib/libc.so.6+0x280e5)
> >> #9 0xfffffffff464b126 (/lib/libc.so.6+0x21126)
> >> #10 0xfffffffff464b162 llvm::X86InstrInfo::getSPAdjust(llvm::MachineInstr
> >> const*) const (/lib/libc.so.6+0x21162)
> >> #11 0xfffffffff65a0db6 (/usr/lib/libLLVMX86CodeGen.so.3.8+0x30db6)
> >> #12 0xfffffffff667640d (/usr/lib/libLLVMX86CodeGen.so.3.8+0x10640d)
> >> #13 0xfffffffff61029dc
> >> llvm::MachineFunctionPass::runOnFunction(llvm::Function&)
> >> (/usr/lib/libLLVMCodeGen.so.3.8+0x1739dc)
> >> #14 0xfffffffff6105002 llvm::FPPassManager::runOnFunction(llvm::Function&)
> >> (/usr/lib/libLLVMCodeGen.so.3.8+0x176002)
> >> #15 0xfffffffff60ab337 llvm::FPPassManager::runOnModule(llvm::Module&)
> >> (/usr/lib/libLLVMCodeGen.so.3.8+0x11c337)
> >> #16 0xfffffffff50d7e6f llvm::legacy::PassManagerImpl::run(llvm::Module&)
> >> (/usr/lib/libLLVMCore.so.3.8+0x19de6f)
> >> #17 0xfffffffff50d816b llvm::legacy::PassManager::run(llvm::Module&)
> >> (/usr/lib/libLLVMCore.so.3.8+0x19e16b)
> >> #18 0xfffffffff50d857f clang::EmitBackendOutput(clang::DiagnosticsEngine&,
> >> clang::CodeGenOptions const&, clang::TargetOptions const&,
> >> clang::LangOptions const&, llvm::StringRef, llvm::Module*,
> >> clang::BackendAction, llvm::raw_pwrite_stream*)
> >> (/usr/lib/libLLVMCore.so.3.8+0x19e57f)
> >> #19 0xfffffffff50d8734 (/usr/lib/libLLVMCore.so.3.8+0x19e734)
> >> #20 0xfffffffff59fc72c clang::ParseAST(clang::Sema&, bool, bool)
> >> (/usr/lib/libclangCodeGen.so.3.8+0x6972c)
> >> #21 0xfffffffff5b2cd85 clang::ASTFrontendAction::ExecuteAction()
> >> (/usr/lib/libclangCodeGen.so.3.8+0x199d85)
> >> #22 0xfffffffff3b2b294 clang::CodeGenAction::ExecuteAction()
> >> (/usr/lib/libclangParse.so.3.8+0x24294)
> >> #23 0xfffffffff582583e clang::FrontendAction::Execute()
> >> (/usr/lib/libclangFrontend.so.3.8+0x8783e)
> >> #24 0xfffffffff5b2d3e1
> >> clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
> >> (/usr/lib/libclangCodeGen.so.3.8+0x19a3e1)
> >> #25 0xfffffffff5826660
> >> clang::ExecuteCompilerInvocation(clang::CompilerInstance*)
> >> (/usr/lib/libclangFrontend.so.3.8+0x88660)
> >> #26 0xfffffffff58029e1 cc1_main(llvm::ArrayRef<char const*>, char const*,
> >> void*) (/usr/lib/libclangFrontend.so.3.8+0x649e1)
> >> #27 0xfffffffff579aead main (/usr/lib/libclangFrontendTool.so.3.8+0x2ead)
> >> #28 0x08057178 __libc_start_main (/usr/bin/clang-3.8+0x8057178)
> >> #29 0x08052a9b _start (/usr/bin/clang-3.8+0x8052a9b)
> >> 0  libLLVMSupport.so.3.8       0xf4abd075
> >> llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40
> >> 1  libLLVMSupport.so.3.8       0xf4abd2c7
> >> 2  libLLVMSupport.so.3.8       0xf4abbbf1 llvm::sys::RunSignalHandlers() +
> >> 60
> >> 3  libLLVMSupport.so.3.8       0xf4abbf49
> >> 4                              0xf7714d20 __kernel_sigreturn + 0
> >> 5  libc.so.6                   0xf4650ef0 gsignal + 73
> >> 6  libc.so.6                   0xf46520e5 abort + 278
> >> 7  libc.so.6                   0xf464b126 __assert_fail + 0
> >> 8  libc.so.6                   0xf464b162 __assert_perror_fail + 0
> >> 9  libLLVMX86CodeGen.so.3.8    0xf65a0db6
> >> 10 libLLVMX86CodeGen.so.3.8    0xf667640d
> >> llvm::X86InstrInfo::getSPAdjust(llvm::MachineInstr const*) const + 365
> >> 11 libLLVMCodeGen.so.3.8       0xf61029dc
> >> 12 libLLVMCodeGen.so.3.8       0xf6105002
> >> 13 libLLVMCodeGen.so.3.8       0xf60ab337
> >> llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 169
> >> 14 libLLVMCore.so.3.8          0xf50d7e6f
> >> llvm::FPPassManager::runOnFunction(llvm::Function&) + 243
> >> 15 libLLVMCore.so.3.8          0xf50d816b
> >> llvm::FPPassManager::runOnModule(llvm::Module&) + 47
> >> 16 libLLVMCore.so.3.8          0xf50d857f
> >> llvm::legacy::PassManagerImpl::run(llvm::Module&) + 445
> >> 17 libLLVMCore.so.3.8          0xf50d8734
> >> llvm::legacy::PassManager::run(llvm::Module&) + 32
> >> 18 libclangCodeGen.so.3.8      0xf59fc72c
> >> clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions
> >> const&, clang::TargetOptions const&, clang::LangOptions const&,
> >> llvm::StringRef, llvm::Module*, clang::BackendAction,
> >> llvm::raw_pwrite_stream*) + 8185
> >> 19 libclangCodeGen.so.3.8      0xf5b2cd85
> >> 20 libclangParse.so.3.8        0xf3b2b294 clang::ParseAST(clang::Sema&,
> >> bool, bool) + 624
> >> 21 libclangFrontend.so.3.8     0xf582583e
> >> clang::ASTFrontendAction::ExecuteAction() + 182
> >> 22 libclangCodeGen.so.3.8      0xf5b2d3e1
> >> clang::CodeGenAction::ExecuteAction() + 161
> >> 23 libclangFrontend.so.3.8     0xf5826660 clang::FrontendAction::Execute()
> >> + 88
> >> 24 libclangFrontend.so.3.8     0xf58029e1
> >> clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 771
> >> 25 libclangFrontendTool.so.3.8 0xf579aead
> >> clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 2953
> >> 26 clang-3.8                   0x08057178 cc1_main(llvm::ArrayRef<char
> >> const*>, char const*, void*) + 1178
> >> 27 clang-3.8                   0x08052a9b main + 1723
> >> 28 libc.so.6                   0xf46424e7 __libc_start_main + 361
> >> 29 clang-3.8                   0x08054f80
> >> Stack dump:
> >> 0. Program arguments: /usr/bin/clang-3.8 -cc1 -triple i686-pc-linux-gnu
> >> -emit-obj -disable-free -main-file-name PrettyStackTrace.cpp
> >> -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno
> >> -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array
> >> -target-cpu i686 -momit-leaf-frame-pointer -dwarf-column-info
> >> -debugger-tuning=gdb -ffunction-sections -fdata-sections -coverage-file
> >> /builddir/build/BUILD/llvm-3.9.0.src/build/lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o
> >> -resource-dir /usr/bin/../lib/clang/3.8.1 -dependency-file
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o.d
> >> -sys-header-deps -MT
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o -D _GNU_SOURCE
> >> -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I
> >> lib/Support -I ../lib/Support -I include -I ../include -D _FORTIFY_SOURCE=2
> >> -D _LARGEFILE_SOURCE=1 -D _LARGEFILE64_SOURCE=1 -D _FILE_OFFSET_BITS=64 -D
> >> _FORTIFY_SOURCE=2 -D _LARGEFILE_SOURCE=1 -D _LARGEFILE64_SOURCE=1 -D
> >> _FILE_OFFSET_BITS=64 -internal-isystem
> >> /usr/bin/../lib/gcc/i586-mandriva-linux-gnu/5.4.1/../../../../include/c++/5.4.1
> >> -internal-isystem
> >> /usr/bin/../lib/gcc/i586-mandriva-linux-gnu/5.4.1/../../../../include/c++/5.4.1/i586-mandriva-linux-gnu
> >> -internal-isystem
> >> /usr/bin/../lib/gcc/i586-mandriva-linux-gnu/5.4.1/../../../../include/c++/5.4.1/backward
> >> -internal-isystem /usr/local/include -internal-isystem
> >> /usr/bin/../lib/clang/3.8.1/include -internal-externc-isystem /include
> >> -internal-externc-isystem /usr/include -Os -Wformat -Werror=format-security
> >> -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual
> >> -Wmissing-field-initializers -Wno-long-long -Wcovered-switch-default
> >> -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Werror=date-time -Wformat
> >> -Werror=format-security -pedantic -std=c++1y -fdeprecated-macro
> >> -fdebug-compilation-dir /builddir/build/BUILD/llvm-3.9.0.src/build
> >> -ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden
> >> -stack-protector 1 -stack-protector-buffer-size 4
> >> -stack-protector-buffer-size 4 -fobjc-runtime=gcc -fcxx-exceptions
> >> -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops
> >> -vectorize-slp -o
> >> lib/Support/CMakeFiles/LLVMSupport.dir/PrettyStackTrace.cpp.o -x c++
> >> ../lib/Support/PrettyStackTrace.cpp
> >> 1. <eof> parser at end of file
> >> 2. Code generation
> >> 3. Running pass 'Function Pass Manager' on module
> >> '../lib/Support/PrettyStackTrace.cpp'.
> >> 4. Running pass 'Prologue/Epilogue Insertion & Frame Finalization' on
> >> function '@_ZN4llvm21PrettyStackTraceEntryD0Ev'
> >> clang-3.8: error: unable to execute command: Aborted (core dumped)
> >> clang-3.8: error: clang frontend command failed due to signal (use -v to
> >> see invocation)
> >> clang version 3.8.1 (tags/RELEASE_381/rc1)
> >> Target: i686-pc-linux-gnu
> >> Thread model: posix
> >> InstalledDir: /usr/bin
> >> clang-3.8: note: diagnostic msg: PLEASE submit a bug report to
> >> http://llvm.org/bugs/ and include the crash backtrace, preprocessed source,
> >> and associated run script.
> >> clang-3.8: note: diagnostic msg:
> >> ********************
> >> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
> >> Preprocessed source(s) and associated run script(s) are located at:
> >> clang-3.8: note: diagnostic msg: /tmp/PrettyStackTrace-74cffb.cpp
> >> clang-3.8: note: diagnostic msg: /tmp/PrettyStackTrace-74cffb.sh
> >> clang-3.8: note: diagnostic msg:
> >> ********************
> >>
> >> armv7hnl fails to build libunwind, but this is likely a configuration
> >> issue:
> >>
> >> CMake Error at projects/libunwind/src/CMakeLists.txt:76 (message):
> >>   Compiler doesn't support generation of unwind tables if exception
> >> support
> >>   is disabled.  Building libunwind DSO with runtime dependency on C++ ABI
> >>   library is not supported.
> >>
> >> aarch64 is currently untested because of problems with our only aarch64
> >> build box, but that should be fixed soon.
> >>
> >> We don't currently have access to sftp.
> >>
> >> ttyl
> >> bero
> >>
> >> On 30 July 2016 at 00:57, Hans Wennborg via Release-testers
> >> <release-testers at lists.llvm.org> wrote:
> >>>
> >>> Dear testers,
> >>>
> >>> 3.9.0-rc1 was just tagged from the 3.9 branch at r277207.
> >>>
> >>> This took a little longer than I'd hoped, but I think the branch is in
> >>> a decent state now.
> >>>
> >>> There are still open merge requests and bugs, but I'd like to get the
> >>> real testing started to see where we're at.
> >>>
> >>> Please build, test, and upload binaries to the sftp. Let me know how
> >>> it goes. I'll upload source, docs, and your binaries to the
> >>> pre-release page once they're ready.
> >>>
> >>> Thanks,
> >>> Hans
> >>> _______________________________________________
> >>> Release-testers mailing list
> >>> Release-testers at lists.llvm.org
> >>> http://lists.llvm.org/cgi-bin/mailman/listinfo/release-testers
> >>
> >>
> >>
> >> _______________________________________________
> >> LLVM Developers mailing list
> >> llvm-dev at lists.llvm.org
> >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
> >>
> >


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