llvm-17.0.1

[Bruce Dubbs]

New major version.

Checklist:

• Rebase clang default SSP patch if needed.
  • Not needed.
• Build and test llvm-17.0.1 with clang and compiler-rt.
  • Done.
• Upload tarballs for llvm-third-party and llvm-cmake to anduin if they are changed.
  • ​https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-cmake-17.src.tar.xz
  • ​https://anduin.linuxfromscratch.org/BLFS/llvm/llvm-third-party-17.src.tar.xz
• Build and test Mesa-23.1.7 against system llvm-17, fix any breakages found.
  • Test suite passed and LIBGL_ALWAYS_SOFTWARE=true glxgears works fine.
• Build and test Rustc-1.72.0 against system llvm-17, fix any breakages found.
  • Done
• Build and test Librsvg, SpiderMonkey, Firefox, and Thunderbird against Rustc-1.72.0+llvm-17, fix any breakages found.
  • Done

[Xi Ruoyao]

Release note at ​https://discourse.llvm.org/t/16-0-6-release/71344. The only change is:

[lld][WebAssembly] Fix stub library parsing with windows line endings

But we don't use lld, nor WASM. So close this as wontfix?

[Douglas R. Reno]

Let's wait for the next one since we don't use the affected components

[Xi Ruoyao]

17.0.0-rc1 is released and they'll make a release candidate per week. Not sure if it can catch BLFS 12.0.

[pierre]

According to ​https://llvm.org/, the final release will occur on September 5th.

[Rahul Chandra]

They released an RC4, official release is Sep 15th

[Xi Ruoyao]

Now 17.0.0.

[Xi Ruoyao]

The first release is named 17.0.1 instead of .0 due to some incident.

[Xi Ruoyao]

Release notes:

• ​https://releases.llvm.org/17.0.1/docs/ReleaseNotes.html
• ​https://releases.llvm.org/17.0.1/tools/clang/docs/ReleaseNotes.html

compiler-rt release note not published yet.

[Xi Ruoyao]

I'm working on it.

[Xi Ruoyao]

DU (before test) = 4.2G (4232M), installed 964M.

[Xi Ruoyao]

With full power of an i9-13900K:

Testing Time: 141.29s
  Skipped          :   337
  Unsupported      : 25066
  Passed           : 69321
  Expectedly Failed:   131

DU (after test) = 26G (25670M)

[Xi Ruoyao]

Rustc FTBFS:

warning: llvm-wrapper/PassWrapper.cpp: In function ‘LLVMRustResult LLVMRustOptimize(LLVMModuleRef, LLVMTargetMachineRef, LLVMRustPassBuilderOptLevel, LLVMRustOptStage, bool, bool, bool, bool, bool, bool, bool, bool, bool, LLVMRustSanitizerOptions*, const char*, const char*, bool, const char*, bool, const char*, bool, void*, LLVMRustSelfProfileBeforePassCallback, LLVMRustSelfProfileAfterPassCallback, const char*, size_t, const char*, size_t)’:
warning: llvm-wrapper/PassWrapper.cpp:673:46: 错误：no matching function for call to ‘llvm::PGOOptions::PGOOptions(const char*&, const char [1], const char [1], llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>&, llvm::PGOOptions::PGOAction, llvm::PGOOptions::CSPGOAction, bool&)’
warning:   673 |                         DebugInfoForProfiling);
warning:       |                                              ^
warning: In file included from /usr/include/llvm/Target/TargetMachine.h:22,
warning:                  from llvm-wrapper/LLVMWrapper.h:24,
warning:                  from llvm-wrapper/PassWrapper.cpp:6:
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(const llvm::PGOOptions&)’
warning:    36 |   PGOOptions(const PGOOptions &);
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注： 备选需要 1 实参，但提供了 7 个
warning: /usr/include/llvm/Support/PGOOptions.h:30:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(std::string, std::string, std::string, std::string, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, PGOAction, CSPGOAction, bool, bool)’
warning:    30 |   PGOOptions(std::string ProfileFile, std::string CSProfileGenFile,
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:31:60: 附注：  no known conversion for argument 4 from ‘llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>’ to ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’}
warning:    31 |              std::string ProfileRemappingFile, std::string MemoryProfile,
warning:       |                                                ~~~~~~~~~~~~^~~~~~~~~~~~~
warning: llvm-wrapper/PassWrapper.cpp:681:46: 错误：no matching function for call to ‘llvm::PGOOptions::PGOOptions(const char*&, const char [1], const char [1], llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>&, llvm::PGOOptions::PGOAction, llvm::PGOOptions::CSPGOAction, bool&)’
warning:   681 |                         DebugInfoForProfiling);
warning:       |                                              ^
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(const llvm::PGOOptions&)’
warning:    36 |   PGOOptions(const PGOOptions &);
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注： 备选需要 1 实参，但提供了 7 个
warning: /usr/include/llvm/Support/PGOOptions.h:30:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(std::string, std::string, std::string, std::string, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, PGOAction, CSPGOAction, bool, bool)’
warning:    30 |   PGOOptions(std::string ProfileFile, std::string CSProfileGenFile,
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:31:60: 附注：  no known conversion for argument 4 from ‘llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>’ to ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’}
warning:    31 |              std::string ProfileRemappingFile, std::string MemoryProfile,
warning:       |                                                ~~~~~~~~~~~~^~~~~~~~~~~~~
warning: llvm-wrapper/PassWrapper.cpp:688:46: 错误：no matching function for call to ‘llvm::PGOOptions::PGOOptions(const char*&, const char [1], const char [1], llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>&, llvm::PGOOptions::PGOAction, llvm::PGOOptions::CSPGOAction, bool&)’
warning:   688 |                         DebugInfoForProfiling);
warning:       |                                              ^
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(const llvm::PGOOptions&)’
warning:    36 |   PGOOptions(const PGOOptions &);
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注： 备选需要 1 实参，但提供了 7 个
warning: /usr/include/llvm/Support/PGOOptions.h:30:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(std::string, std::string, std::string, std::string, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, PGOAction, CSPGOAction, bool, bool)’
warning:    30 |   PGOOptions(std::string ProfileFile, std::string CSProfileGenFile,
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:31:60: 附注：  no known conversion for argument 4 from ‘llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>’ to ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’}
warning:    31 |              std::string ProfileRemappingFile, std::string MemoryProfile,
warning:       |                                                ~~~~~~~~~~~~^~~~~~~~~~~~~
warning: llvm-wrapper/PassWrapper.cpp:695:46: 错误：no matching function for call to ‘llvm::PGOOptions::PGOOptions(const char [1], const char [1], const char [1], llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>&, llvm::PGOOptions::PGOAction, llvm::PGOOptions::CSPGOAction, bool&)’
warning:   695 |                         DebugInfoForProfiling);
warning:       |                                              ^
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(const llvm::PGOOptions&)’
warning:    36 |   PGOOptions(const PGOOptions &);
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:36:3: 附注： 备选需要 1 实参，但提供了 7 个
warning: /usr/include/llvm/Support/PGOOptions.h:30:3: 附注：candidate: ‘llvm::PGOOptions::PGOOptions(std::string, std::string, std::string, std::string, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, PGOAction, CSPGOAction, bool, bool)’
warning:    30 |   PGOOptions(std::string ProfileFile, std::string CSProfileGenFile,
warning:       |   ^~~~~~~~~~
warning: /usr/include/llvm/Support/PGOOptions.h:31:60: 附注：  no known conversion for argument 4 from ‘llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>’ to ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’}
warning:    31 |              std::string ProfileRemappingFile, std::string MemoryProfile,
warning:       |                                                ~~~~~~~~~~~~^~~~~~~~~~~~~

error: failed to run custom build command for `rustc_llvm v0.0.0 (/home/xry111/sources/12.1/rustc-1.72.0-src/compiler/rustc_llvm)`

[Xi Ruoyao]

Fix: sed 's/FS,/"", &/' -i ./compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp

From ​https://github.com/rust-lang/rust/commit/71958da4854176c50a8b12470b956d5c7ed11817.

[Xi Ruoyao]

Another fix: sed '/LLVMContext.h/i#include "llvm/ADT/SmallString.h"' -i compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp

From ​https://github.com/rust-lang/rust/commit/6ddf9128b2b55f9def80af57f7353d2521527c6a.

[Xi Ruoyao]

There are some test failures in Rustc:

• tests/ui/abi/stack-protector.rs#no-ssp
• tests/ui/abi/stack-protector.rs#ssp

Resolved in ​https://github.com/rust-lang/rust/issues/109671.

• tests/ui/dyn-star/llvm-old-style-ptrs.rs

This is testing against removed feature in LLVM, and this test has been removed by Rustc developers in ​https://github.com/rust-lang/rust/pull/105545.

• tests/ui/issues/issue-21763.rs

This is happening even with LLVM 16: ​https://github.com/rust-lang/rust/pull/115869.

They are all testsuite-only issues so I'll just document them.

[Xi Ruoyao]

Fixed:

• r12.0-233-g7bfadabeaa llvm: Fix SSP patch name
• r12.0-232-g5c01736c9b llvm: Align test instruction with build-in-cgroup
• r12.0-231-gd6b169d789 rust: Adapt for LLVM 17 and note additional test failures
• r12.0-230-g32ced1784a llvm: Update to LLVM-17.0.1