[cfe-dev] 12.0.0 Release Update

[Tom Stellard via cfe-dev]

Hi,

There is just over a week left until 12.0.0-rc2 is tagged.  After -rc2 is
tagged, we will only be merging critical fixes into the branch.  Any other
fixes will need to wait until the 12.0.1 release.

Here is a list of outstanding bugs that we are tracking for the release:

Bug              | Summary                                            | Status
-------------------------------------------------------------------------------------------
llvm.org/PR48617 | Crash with empty parameter pack on variadic concep | No Fix
llvm.org/PR48918 | check-llvm with 12.0.0-rc1 takes very long while s | No Fix
llvm.org/PR48946 | skipping incompatible /usr/lib/x86_64-linux-gnu/li | No Fix
llvm.org/PR48961 | AddressSanitizer-x86_64-linux :: TestCases/strcmp. | No Fix
llvm.org/PR48962 | LeakSanitizer-AddressSanitizer-i386 :: TestCases/m | No Fix
llvm.org/PR48939 | libcxx/memory/trivial_abi/{unique,weak}_ptr_ret.pa | No Fix
llvm.org/PR48507 | Type traits error in c++17 version                 | No Fix
llvm.org/PR48937 | libc++ :: libcxx/gdb/gdb_pretty_printer_test.sh.cp | No Fix
llvm.org/PR49138 | Please cherry-pick af20232b8e189335da571f48c2467b2 | Needs Review
llvm.org/PR49139 | Cherry-pick 0b70c86e2007d3f32968f0a7d9efe8eab3bf0f | Needs Review
llvm.org/PR49140 | Cherry-pick f74318491134356a19ba2d9673f89c8b74ff36 | Needs Review
llvm.org/PR48790 | [DebugInfo] Malformed DWARF produced during LTO bu | Fix Needs Clarification
llvm.org/PR48877 | [X86] Missing VEX_WIG from a bunch of AVX instruct | Fix Needs Clarification
llvm.org/PR48998 | ClangdTests/GlobalCompilationDatabaseTest.BuildDir | Fix Needs Clarification
llvm.org/PR49006 | llvm.var.annotation and llvm.ptr.annotation aren't | Fix Needs Clarification
llvm.org/PR49030 | CSSPGO support in LLVM isn't complete              | No Fix
llvm.org/PR49114 | Add modified vectorize_width pragma to clang relea | Fix Needs To Be Committed
llvm.org/PR49149 | Exegesis commit 8383fddc4fa9 breaks aarch64-window | Fix Needs Clarification
llvm.org/PR49162 | Wrong code generated for code sequence shl/ashr/tr | Fix Needs Clarification

-Tom