Svadev mailing list

["Sean McBride" <sean AT rogue-research.com>]

On Wed, 21 Dec 2011 10:07:42 -0600, John Criswell said:

>Just to sanity check here: you're using the release_30 branch of LLVM 
>and mainline poolalloc and safecode, correct?

Nope. :)  Thanks.

Now I've succeeded building it, and things work fine with toy apps.

Next, I've tried building my actual Cocoa app with it.  Most files compile, 
but clang crashes on 7 files, all Obj-C++, see below.

I removed -fmemsafety from C++ then everything compiles, but linking fails, 
see below below.

I'll next try with some smaller projects....

Cheers,

Sean



Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   clang                               0x000000010f66534c 
llvm::Value::getValueID() const + 12
1   clang                               0x000000010f667be5 
llvm::Instruction::getOpcode() const + 21
2   clang                               0x000000010ffe1cf5 
llvm::ReturnInst::classof(llvm::Instruction const*) + 21
3   clang                               0x000000010fe8d905 
llvm::isa_impl<llvm::ReturnInst, llvm::Instruction>::doit(llvm::Instruction 
const&) + 21
4   clang                               0x000000010fe8d8e5 
llvm::isa_impl_cl<llvm::ReturnInst, 
llvm::Instruction*>::doit(llvm::Instruction const*) + 21
5   clang                               0x000000010fe8d8b8 
llvm::isa_impl_wrap<llvm::ReturnInst, llvm::Instruction*, 
llvm::Instruction*>::doit(llvm::Instruction* const&) + 24
6   clang                               0x000000010fe8d855 bool 
llvm::isa<llvm::ReturnInst, llvm::Instruction*>(llvm::Instruction* const&) + 
21
7   clang                               0x000000010f50f596 
llvm::RegisterStackObjPass::runOnFunction(llvm::Function&) + 774
8   clang                               0x00000001102048c7 
llvm::FPPassManager::runOnFunction(llvm::Function&) + 471
9   clang                               0x0000000110204c2d 
llvm::FPPassManager::runOnModule(llvm::Module&) + 125
10  clang                               0x0000000110204e80 
llvm::MPPassManager::runOnModule(llvm::Module&) + 496
11  clang                               0x000000011020543c 
llvm::PassManagerImpl::run(llvm::Module&) + 172
12  clang                               0x0000000110205871 
llvm::PassManager::run(llvm::Module&) + 33
13  clang                               0x000000010e88132d (anonymous 
namespace)::EmitAssemblyHelper::EmitAssembly(clang::BackendAction, 
llvm::raw_ostream*) + 845
14  clang                               0x000000010e880f71 
clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions 
const&, clang::TargetOptions const&, clang::LangOptions const&, 
llvm::Module*, clang::BackendAction, llvm::raw_ostream*) + 97
15  clang                               0x000000010e9a12ed 
clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) + 477
16  clang                               0x000000010e9db04d 
clang::ParseAST(clang::Sema&, bool) + 749
17  clang                               0x000000010e72e558 
clang::ASTFrontendAction::ExecuteAction() + 264
18  clang                               0x000000010e99fdbb 
clang::CodeGenAction::ExecuteAction() + 1051
19  clang                               0x000000010e72e1a3 
clang::FrontendAction::Execute() + 307
20  clang                               0x000000010e70328c 
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 604
21  clang                               0x000000010e6da4f1 
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 961
22  clang                               0x000000010e6c86de cc1_main(char 
const**, char const**, char const*, void*) + 926 (cc1_main.cpp:159)
23  clang                               0x000000010e6d4819 main + 473 
(driver.cpp:353)
24  clang                               0x000000010e6c8334 start + 52


ld: in 
/brainsight2/trunk/build/Brainsight2.build/Debug/Brainsight.build/Objects-normal/x86_64/_BS17ControlCurve.o,
 in section __TEXT,__text reloc 7: sectionForNum(25) section number not for 
any section for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see 
invocation)
Command /Users/sean/llvm-3/llvm-safecode-install/bin/clang++ failed with exit 
code 1


-- 
____________________________________________________________
Sean McBride, B. Eng                 
sean AT rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada