[PATCH] D60237: [MS] Add metadata for __declspec(allocator)

Matt Morehouse via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Apr 8 14:45:42 PDT 2019 

morehouse added a comment.

This patch caused the Windows sanitizer bot to break:  http://lab.llvm.org:8011/builders/sanitizer-windows/builds/44238

Please take a look.

  FAILED: projects/compiler-rt/lib/fuzzer/tests/FuzzerTestObjects.gtest-all.cc.x86_64.o 
  cmd.exe /C "cd /D C:\b\slave\sanitizer-windows\build\build\stage1\projects\compiler-rt\lib\fuzzer\tests && C:\b\slave\sanitizer-windows\build\build\stage1\.\bin\clang.exe -DWIN32 -D_WINDOWS -Wno-unknown-warning-option -DGTEST_NO_LLVM_RAW_OSTREAM=1 -DGTEST_HAS_RTTI=0 -IC:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest/include -IC:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest -Wno-deprecated-declarations -IC:/b/slave/sanitizer-windows/build/llvm.src/projects/compiler-rt/lib/fuzzer -fno-rtti -O2 -c -o FuzzerTestObjects.gtest-all.cc.x86_64.o C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest/src/gtest-all.cc"
  Stack dump:
  
  0.	Program arguments: C:\b\slave\sanitizer-windows\build\build\stage1\bin\clang.exe -cc1 -triple x86_64-pc-windows-msvc19.16.27026 -emit-obj -mincremental-linker-compatible -disable-free -main-file-name gtest-all.cc -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -momit-leaf-frame-pointer -coverage-notes-file C:\b\slave\sanitizer-windows\build\build\stage1\projects\compiler-rt\lib\fuzzer\tests\FuzzerTestObjects.gtest-all.cc.x86_64.gcno -resource-dir C:\b\slave\sanitizer-windows\build\build\stage1\lib\clang\9.0.0 -D WIN32 -D _WINDOWS -D GTEST_NO_LLVM_RAW_OSTREAM=1 -D GTEST_HAS_RTTI=0 -I C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest/include -I C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest -I C:/b/slave/sanitizer-windows/build/llvm.src/projects/compiler-rt/lib/fuzzer -internal-isystem C:\b\slave\sanitizer-windows\build\build\stage1\lib\clang\9.0.0\include -internal-isystem C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\ATLMFC\include -internal-isystem C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\include -internal-isystem C:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um -internal-isystem C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt -internal-isystem C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared -internal-isystem C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um -internal-isystem C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt -internal-isystem C:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt -O2 -Wno-unknown-warning-option -Wno-deprecated-declarations -fdeprecated-macro -fdebug-compilation-dir C:\b\slave\sanitizer-windows\build\build\stage1\projects\compiler-rt\lib\fuzzer\tests -ferror-limit 19 -fmessage-length 0 -fno-rtti -fno-use-cxa-atexit -fms-extensions -fms-compatibility -fms-compatibility-version=19.16.27026 -std=c++14 -fdelayed-template-parsing -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -vectorize-loops -vectorize-slp -o FuzzerTestObjects.gtest-all.cc.x86_64.o -x c++ C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest/src/gtest-all.cc -faddrsig 
  
  1.	C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest\src/gtest-death-test.cc:79:1: current parser token 'namespace'
  
  2.	C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest\src/gtest.cc:149:11: LLVM IR generation of declaration 'testing'
  
  3.	C:/b/slave/sanitizer-windows/build/llvm.src/utils/unittest/googletest\src/gtest.cc:361:15: Generating code for declaration 'testing::internal::AssertHelper::AssertHelper'
  
   #0 0x00007ff761d1de49 clang::CodeGen::CGDebugInfo::addHeapAllocSiteMetadata(class llvm::Instruction *,class clang::QualType,class clang::SourceLocation) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgdebuginfo.cpp:1967:0
  
   #1 0x00007ff761d9d462 clang::CodeGen::CodeGenFunction::EmitCall(class clang::CodeGen::CGFunctionInfo const &,class clang::CodeGen::CGCallee const &,class clang::CodeGen::ReturnValueSlot,class clang::CodeGen::CallArgList const &,class llvm::CallBase * *,class clang::SourceLocation) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgcall.cpp:4392:0
  
   #2 0x00007ff76202a144 EmitNewDeleteCall c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgexprcxx.cpp:1288:0
  
   #3 0x00007ff762026a55 clang::CodeGen::CodeGenFunction::EmitCXXNewExpr(class clang::CXXNewExpr const *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgexprcxx.cpp:1617:0
  
   #4 0x00007ff761fdf0a6 clang::StmtVisitorBase<std::add_pointer,`anonymous namespace'::ScalarExprEmitter,llvm::Value *>::Visit c:\b\slave\sanitizer-windows\build\build\stage1\tools\clang\include\clang\ast\stmtnodes.inc:699:0
  
   #5 0x00007ff761fdb1e8 clang::CodeGen::CodeGenFunction::EmitScalarExpr(class clang::Expr const *,bool) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgexprscalar.cpp:4472:0
  
   #6 0x00007ff761de3a53 clang::CodeGen::CodeGenFunction::EmitScalarInit(class clang::Expr const *,class clang::ValueDecl const *,class clang::CodeGen::LValue,bool) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgdecl.cpp:748:0
  
   #7 0x00007ff761de20f9 clang::CodeGen::CodeGenFunction::EmitExprAsInit(class clang::Expr const *,class clang::ValueDecl const *,class clang::CodeGen::LValue,bool) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgdecl.cpp:1951:0
  
   #8 0x00007ff761fb35ce clang::CodeGen::CodeGenFunction::EmitInitializerForField(class clang::FieldDecl *,class clang::CodeGen::LValue,class clang::Expr *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgclass.cpp:669:0
  
   #9 0x00007ff761fb4d3b EmitMemberInitializer c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgclass.cpp:660:0
  
  #10 0x00007ff761fb1cfe clang::CodeGen::CodeGenFunction::EmitCtorPrologue(class clang::CXXConstructorDecl const *,enum clang::CXXCtorType,class clang::CodeGen::FunctionArgList &) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgclass.cpp:1318:0
  
  #11 0x00007ff761fb121d clang::CodeGen::CodeGenFunction::EmitConstructorBody(class clang::CodeGen::FunctionArgList &) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgclass.cpp:854:0
  
  #12 0x00007ff761e2cb16 clang::CodeGen::CodeGenFunction::GenerateCode(class clang::GlobalDecl,class llvm::Function *,class clang::CodeGen::CGFunctionInfo const &) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenfunction.cpp:1356:0
  
  #13 0x00007ff761ddc2e6 clang::CodeGen::CodeGenModule::codegenCXXStructor(class clang::GlobalDecl) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\cgcxx.cpp:214:0
  
  #14 0x00007ff761ece3a7 `anonymous namespace'::MicrosoftCXXABI::emitCXXStructor c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\microsoftcxxabi.cpp:3824:0
  
  #15 0x00007ff761d3a654 clang::CodeGen::CodeGenModule::EmitGlobalDefinition(class clang::GlobalDecl,class llvm::GlobalValue *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:2499:0
  
  #16 0x00007ff761d3a063 clang::CodeGen::CodeGenModule::EmitGlobal(class clang::GlobalDecl) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:2265:0
  
  #17 0x00007ff761ec485e `anonymous namespace'::MicrosoftCXXABI::EmitCXXConstructors c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\microsoftcxxabi.cpp:1202:0
  
  #18 0x00007ff761d3d61f clang::CodeGen::CodeGenModule::EmitTopLevelDecl(class clang::Decl *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:4919:0
  
  #19 0x00007ff761d38e71 clang::CodeGen::CodeGenModule::EmitDeclContext(class clang::DeclContext const *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:4822:0
  
  #20 0x00007ff761d3d3ce clang::CodeGen::CodeGenModule::EmitTopLevelDecl(class clang::Decl *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:4875:0
  
  #21 0x00007ff761d38e71 clang::CodeGen::CodeGenModule::EmitDeclContext(class clang::DeclContext const *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:4822:0
  
  #22 0x00007ff761d3d3ce clang::CodeGen::CodeGenModule::EmitTopLevelDecl(class clang::Decl *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenmodule.cpp:4875:0
  
  #23 0x00007ff76392c3ff `anonymous namespace'::CodeGeneratorImpl::HandleTopLevelDecl c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\modulebuilder.cpp:162:0
  
  #24 0x00007ff763928b14 clang::BackendConsumer::HandleTopLevelDecl(class clang::DeclGroupRef) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\codegen\codegenaction.cpp:172:0
  
  #25 0x00007ff762c6b916 clang::ParseAST(class clang::Sema &,bool,bool) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\parse\parseast.cpp:162:0
  
  #26 0x00007ff7621bfbed clang::ASTFrontendAction::ExecuteAction(void) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\frontend\frontendaction.cpp:1037:0
  
  #27 0x00007ff7621bfa87 clang::FrontendAction::Execute(void) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\frontend\frontendaction.cpp:938:0
  
  #28 0x00007ff76218783b clang::CompilerInstance::ExecuteAction(class clang::FrontendAction &) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\frontend\compilerinstance.cpp:951:0
  
  #29 0x00007ff76221d5e3 clang::ExecuteCompilerInvocation(class clang::CompilerInstance *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\lib\frontendtool\executecompilerinvocation.cpp:271:0
  
  #30 0x00007ff760f380dd cc1_main(class llvm::ArrayRef<char const *>,char const *,void *) c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\tools\driver\cc1_main.cpp:226:0
  
  #31 0x00007ff760f33245 ExecuteCC1Tool c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\tools\driver\driver.cpp:319:0
  
  #32 0x00007ff760f355b5 main c:\b\slave\sanitizer-windows\build\llvm.src\tools\clang\tools\driver\driver.cpp:381:0
  
  #33 0x00007ff7637051dc __scrt_common_main_seh d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288:0
  
  #34 0x00007ffe67bf13d2 (C:\windows\system32\KERNEL32.DLL+0x13d2)
  
  #35 0x00007ffe687154f4 (C:\windows\SYSTEM32\ntdll.dll+0x154f4)
  
  clang: error: clang frontend command failed due to signal (use -v to see invocation)
  
  clang version 9.0.0 (trunk 357928)
  
  Target: x86_64-pc-windows-msvc
  
  Thread model: posix
  
  InstalledDir: C:\b\slave\sanitizer-windows\build\build\stage1\.\bin
  
  clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
  
  clang: note: diagnostic msg: 
  
  ********************


Repository:
  rL LLVM

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