[llvm-bugs] [Bug 45413] New: The example of OrcJIT using does crash under MSVC

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=45413

            Bug ID: 45413
           Summary: The example of OrcJIT using does crash under MSVC
           Product: libraries
           Version: 10.0
          Hardware: PC
                OS: Windows XP
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: OrcJIT
          Assignee: unassignedbugs at nondot.org
          Reporter: akornilov.82 at gmail.com
                CC: 1101.debian at gmail.com, llvm-bugs at lists.llvm.org

Created attachment 23307
  --> https://bugs.llvm.org/attachment.cgi?id=23307&action=edit
Source code of example (from LLVM source tree).

Platform: Windows 7 x64

Precondition:

Example of using OrcJIT from LLVM 10.0.0 source tree
(llvm-10.0.0.src/examples/HowToUseLLJIT/HowToUseLLJIT.cpp, attached) build as
llvm-app.exe by MSVC 19.25.28612.

Steps to reproduce:

1) Launch llvm-app.exe

Expected result:

add1(42) = 43

Actual result:

Application crashed:
  ucrtbased.dll!000007fede314665() No data
  ucrtbased.dll!000007fede3111f3() No data
> llvm-app.exe!operator delete(void * block, std::align_val_t __formal)Line 33 C++
  llvm-app.exe!operator delete(void * block, unsigned __int64 __formal,
std::align_val_t al)Line 31 C++
  llvm-app.exe!llvm::deallocate_buffer(void * Ptr, unsigned __int64 Size,
unsigned __int64 Alignment)Line 584 C++
 
llvm-app.exe!llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::grow(unsigned
int AtLeast)Line 788 C++
 
llvm-app.exe!llvm::DenseMapBase<llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>,llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::grow(unsigned
int AtLeast)Line 508 C++
 
llvm-app.exe!llvm::DenseMapBase<llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>,llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::InsertIntoBucketImpl<llvm::MCRegister>(const
llvm::MCRegister & Key, const llvm::MCRegister & Lookup,
llvm::detail::DenseMapPair<llvm::MCRegister,int> * TheBucket)Line 552 C++
 
llvm-app.exe!llvm::DenseMapBase<llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>,llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::InsertIntoBucket<llvm::MCRegister
const &>(llvm::detail::DenseMapPair<llvm::MCRegister,int> * TheBucket, const
llvm::MCRegister & Key)Line 517 C++
 
llvm-app.exe!llvm::DenseMapBase<llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>,llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::FindAndConstruct(const
llvm::MCRegister & Key)Line 297 C++
 
llvm-app.exe!llvm::DenseMapBase<llvm::DenseMap<llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>,llvm::MCRegister,int,llvm::DenseMapInfo<llvm::MCRegister>,llvm::detail::DenseMapPair<llvm::MCRegister,int>>::operator[](const
llvm::MCRegister & Key)Line 300 C++
  llvm-app.exe!llvm::MCRegisterInfo::mapLLVMRegToSEHReg(llvm::MCRegister
LLVMReg, int SEHReg)Line 421 C++
  llvm-app.exe!llvm::X86_MC::initLLVMToSEHAndCVRegMapping(llvm::MCRegisterInfo
* MRI)Line 82 C++
  llvm-app.exe!createX86MCRegisterInfo(const llvm::Triple & TT)Line 319 C++
  llvm-app.exe!llvm::Target::createMCRegInfo(llvm::StringRef TT)Line 367 C++
  llvm-app.exe!llvm::LLVMTargetMachine::initAsmInfo()Line 42 C++
  llvm-app.exe!llvm::X86TargetMachine::X86TargetMachine(const llvm::Target & T,
const llvm::Triple & TT, llvm::StringRef CPU, llvm::StringRef FS, const
llvm::TargetOptions & Options, llvm::Optional<enum llvm::Reloc::Model> RM,
llvm::Optional<enum llvm::CodeModel::Model> CM, llvm::CodeGenOpt::Level OL,
bool JIT)Line 235 C++
 
llvm-app.exe!llvm::RegisterTargetMachine<llvm::X86TargetMachine>::Allocator(const
llvm::Target & T, const llvm::Triple & TT, llvm::StringRef CPU, llvm::StringRef
FS, const llvm::TargetOptions & Options, llvm::Optional<enum
llvm::Reloc::Model> RM, llvm::Optional<enum llvm::CodeModel::Model> CM,
llvm::CodeGenOpt::Level OL, bool JIT)Line 1121 C++
  llvm-app.exe!llvm::Target::createTargetMachine(llvm::StringRef TT,
llvm::StringRef CPU, llvm::StringRef Features, const llvm::TargetOptions &
Options, llvm::Optional<enum llvm::Reloc::Model> RM, llvm::Optional<enum
llvm::CodeModel::Model> CM, llvm::CodeGenOpt::Level OL, bool JIT)Line 402 C++
  llvm-app.exe!llvm::orc::JITTargetMachineBuilder::createTargetMachine()Line 49
C++
 
llvm-app.exe!llvm::orc::JITTargetMachineBuilder::getDefaultDataLayoutForTarget()Line
64 C++
  llvm-app.exe!llvm::orc::LLJIT::LLJIT(llvm::orc::LLJITBuilderState & S,
llvm::Error & Err)Line 139 C++
 
llvm-app.exe!llvm::orc::LLJITBuilderSetters<llvm::orc::LLJIT,llvm::orc::LLJITBuilder,llvm::orc::LLJITBuilderState>::create()Line
267 C++
  llvm-app.exe!main(int argc, char * * argv)Line 69 C++
  [External code]

Note:
Under Linux and MinGW application works fine.

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