[LLVMdev] [cfe-dev] LLVM 3.0rc3 Testing Beginning

[David A. Greene]

 On 7 November 2011 22:00, Bill Wendling <wendling at apple.com> wrote:

> We are starting on our third (and hopefully last) round of testing for LLVM 3.0. Please visit:
>
>        http://llvm.org/pre-releases/3.0/rc3/
>
> for the sources. There are also binaries for Darwin up there, with
> more to come during the week. Please build this release candidate,
> test it out on your projects, and let us know if you find any
> regressions from the 2.9 release.

On Linux Debian testing, gcc-4.6.1:

Built fine, with warnings listed below

make check-all passed

I couldn't figure out how to run the test-suite.  Are there up-to-date
instructions somewhere?  llvm-gcc doesn't exist anymore...

                      -Dave

I get the following warnings building llvm+clang (default configure,
default make target):

/home/greened/src/llvm-30-rc3/llvm/lib/Support/Mutex.cpp: In constructor ‘llvm::sys::MutexImpl::MutexImpl(bool)’:
/home/greened/src/llvm-30-rc3/llvm/lib/Support/Mutex.cpp:69:9: warning: variable ‘errorcode’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp: In member function ‘llvm::SDValue {anonymous}::SelectionDAGLegalize::LegalizeOp(llvm::SDValue)’:
/home/greened/src/llvm-30-rc3/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1652:19: warning: variable ‘EltVT’ set but not used [-Wunused-but-set-variable]
/home/greened/src/llvm-30-rc3/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1632:15: warning: variable ‘WideScalarVT’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp: In member function ‘llvm::SDNode* {anonymous}::ARMDAGToDAGISel::SelectABSOp(llvm::SDNode*)’:
/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp:2319:12: warning: variable ‘DL’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp: In member function ‘bool {anonymous}::ARMAsmParser::tryParseRegisterWithWriteBack(llvm::SmallVectorImpl<llvm::MCParsedAsmOperand*>&)’:
/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp:1979:11: warning: variable ‘ExprLoc’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp: In function ‘DecodeStatus DecodeCopMemInstruction(llvm::MCInst&, unsigned int, uint64_t, const void*)’:
/home/greened/src/llvm-30-rc3/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp:1241:12: warning: variable ‘idx_mode’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Lex/Lexer.cpp: In static member function ‘static clang::SourceLocation clang::Lexer::GetBeginningOfToken(clang::SourceLocation, const clang::SourceManager&, const clang::LangOptions&)’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Lex/Lexer.cpp:489:30: warning: variable ‘FileLocInfo’ set but not used [-Wunused-but-set-variable]
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Lex/Lexer.cpp:490:30: warning: variable ‘BeginFileLocInfo’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/AST/Decl.cpp: In member function ‘unsigned int clang::FieldDecl::getFieldIndex() const’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/AST/Decl.cpp:2209:53: warning: variable ‘e’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Sema/SemaExpr.cpp: In member function ‘clang::QualType clang::Sema::CheckVectorCompareOperands(clang::ExprResult&, clang::ExprResult&, clang::SourceLocation, bool)’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Sema/SemaExpr.cpp:6698:12: warning: variable ‘RHSType’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/StaticAnalyzer/Core/RegionStore.cpp: In member function ‘clang::ento::SVal {anonymous}::RegionStoreManager::RetrieveStruct(clang::ento::Store, const clang::ento::TypedValueRegion*)’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/StaticAnalyzer/Core/RegionStore.cpp:1280:12: warning: variable ‘T’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Sema/SemaTemplateInstantiateDecl.cpp: In member function ‘clang::NamedDecl* clang::Sema::FindInstantiatedDecl(clang::SourceLocation, clang::NamedDecl*, const clang::MultiLevelTemplateArgumentList&)’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/Sema/SemaTemplateInstantiateDecl.cpp:3170:12: warning: variable ‘SawNonDependentContext’ set but not used [-Wunused-but-set-variable]

/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/CodeGen/CGRecordLayoutBuilder.cpp: In member function ‘void {anonymous}::CGRecordLayoutBuilder::LayoutUnion(const clang::RecordDecl*)’:
/home/greened/src/llvm-30-rc3/clang-3.0rc3.src/lib/CodeGen/CGRecordLayoutBuilder.cpp:528:8: warning: variable ‘hasOnlyZeroSizedBitFields’ set but not used [-Wunused-but-set-variable]