test/CodeGenObjC/exceptions.m causes assertion failure #11746
Description
| Bugzilla Link | 11374 |
| Resolution | FIXED |
| Resolved on | Oct 17, 2013 00:56 |
| Version | trunk |
| OS | Linux |
| CC | @isanbard |
Extended Description
The clang regression test CodeGenObjC/exceptions.m causes an assertion failure in llvm/lib/VMCore/Value.cpp when built with CMAKE_BUILD_TYPE=Debug.
cmake -DCMAKE_BUILD_TYPE=Debug ...
make
make clang-test
Stack trace:
#0 0x00007ffff6eccba5 in raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x00007ffff6ed06b0 in abort () at abort.c:92
#2 0x00007ffff6ec5a71 in assert_fail (assertion=0x2f60610 "VP == Next->VP && "Added to wrong list?"", file=, line=428,
function=0x2f614c0 "void llvm::ValueHandleBase::AddToExistingUseList(llvm::ValueHandleBase**)") at assert.c:81
#3 0x00000000027e5def in llvm::ValueHandleBase::AddToExistingUseList (this=0x7fffffffba60, List=0x39fba78) at /home/blangmui/llvm/lib/VMCore/Value.cpp:428
#4 0x0000000001018b5b in llvm::ValueHandleBase::ValueHandleBase (this=0x7fffffffba60, Kind=llvm::ValueHandleBase::Weak, RHS=...)
at /home/blangmui/llvm/include/llvm/Support/ValueHandle.h:70
#5 0x000000000107f095 in llvm::WeakVH::WeakVH (this=0x7fffffffba60, RHS=...) at /home/blangmui/llvm/include/llvm/Support/ValueHandle.h:139
#6 0x000000000256bee6 in (anonymous namespace)::CGPassManager::RefreshCallGraph (this=0x3a141d0, CurSCC=..., CG=..., CheckingMode=false)
at /home/blangmui/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:238
#7 0x000000000256c9af in (anonymous namespace)::CGPassManager::RunAllPassesOnSCC (this=0x3a141d0, CurSCC=..., CG=..., DevirtualizedCall=@0x7fffffffbdbe)
at /home/blangmui/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:415
#8 0x000000000256cb58 in (anonymous namespace)::CGPassManager::runOnModule (this=0x3a141d0, M=...) at /home/blangmui/llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:455
#9 0x00000000027cb8fb in llvm::MPPassManager::runOnModule (this=0x3a0ec50, M=...) at /home/blangmui/llvm/lib/VMCore/PassManager.cpp:1588
#10 0x00000000027cbe02 in llvm::PassManagerImpl::run (this=0x3a0e900, M=...) at /home/blangmui/llvm/lib/VMCore/PassManager.cpp:1672
#11 0x00000000027cc34b in llvm::PassManager::run (this=0x39a1210, M=...) at /home/blangmui/llvm/lib/VMCore/PassManager.cpp:1716
#12 0x0000000001050ada in (anonymous namespace)::EmitAssemblyHelper::EmitAssembly (this=0x7fffffffc010, Action=clang::Backend_EmitLL, OS=0x39b1d70)
at /home/blangmui/clang/lib/CodeGen/BackendUtil.cpp:391
#13 0x0000000001050bf1 in clang::EmitBackendOutput (Diags=..., CGOpts=..., TOpts=..., LOpts=..., M=0x39b9950, Action=clang::Backend_EmitLL, OS=0x39b1d70)
at /home/blangmui/clang/lib/CodeGen/BackendUtil.cpp:408
#14 0x000000000104c2d9 in clang::BackendConsumer::HandleTranslationUnit (this=0x39b2f60, C=...) at /home/blangmui/clang/lib/CodeGen/CodeGenAction.cpp:152
#15 0x00000000012f1c2d in clang::ParseAST (S=..., PrintStats=false) at /home/blangmui/clang/lib/Parse/ParseAST.cpp:101
#16 0x0000000001276495 in clang::ASTFrontendAction::ExecuteAction (this=0x39a6860) at /home/blangmui/clang/lib/Frontend/FrontendAction.cpp:411
#17 0x000000000104adaa in clang::CodeGenAction::ExecuteAction (this=0x39a6860) at /home/blangmui/clang/lib/CodeGen/CodeGenAction.cpp:402
#18 0x00000000012760e6 in clang::FrontendAction::Execute (this=0x39a6860) at /home/blangmui/clang/lib/Frontend/FrontendAction.cpp:331
#19 0x00000000012560a7 in clang::CompilerInstance::ExecuteAction (this=0x39a4c00, Act=...) at /home/blangmui/clang/lib/Frontend/CompilerInstance.cpp:659
#20 0x0000000001021236 in clang::ExecuteCompilerInvocation (Clang=0x39a4c00) at /home/blangmui/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:173
#21 0x000000000101761c in cc1_main (ArgBegin=0x7fffffffcc00, ArgEnd=0x7fffffffcc60, Argv0=0x39a4578 "/home/blangmui/clang/build/bin/clang", MainAddr=0x10106f4)
at /home/blangmui/clang/tools/driver/cc1_main.cpp:160
#22 0x0000000001011eb4 in main (argc=14, argv=0x7fffffffdcc8) at /home/blangmui/clang/tools/driver/driver.cpp:354