LLVM 16.0.0-rc1 has been tagged

Project Infrastructure Release Testers
1

Hi,

I’ve tagged LLVM 16.0.0-rc1. Please upload binaries and report test results on this topic.

1 Like
2

Looks like there’s something wrong with the pipelines. There are no source tarballs attached, only documentation tarballs without a version number (e.g. llvm_doxygen-.tar.xz).

1 Like
3

Uploaded in Debian, works fine on the usual archs I think (s390x, arm64, i386 & amd64)

Regress on armel for openmp

4

I’ve posted the tarballs now.

5

Any idea when the windows installers will become available?

6

Hmm, there is some weirdness in the test-release.sh script now, which causes an error during the initial CMake configuration:

# Phase 1: Building llvmCore
# Using C compiler:
# Using C++ compiler:
# Configuring llvm 16.0.0-rc1 Release
# env CC= CXX= cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DLLVM_ENABLE_PROJECTS=llvm;clang;clang-tools-extra;openmp;lld;lldb;polly;mlir;flang -DLLVM_LIT_ARGS=-j 4 -DLLVM_ENABLE_RUNTIMES=;compiler-rt;libcxx;libcxxabi;libunwind -DLLVM_USE_STATIC_ZSTD=ON /Users/dim/llvm/16.0.0/rc1/llvm-project/llvm
-- The C compiler identification is AppleClang 14.0.0.14000029
...
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:167 (message):
  Runtime "" is not a supported runtime.  Supported runtimes are:
  libc;libunwind;libcxxabi;pstl;libcxx;compiler-rt;openmp;llvm-libgcc

For some reason, it passes an empty string as the first item in the list, of the LLVM_ENABLE_RUNTIMES option value?

7

Ugh, never mind that. I was accidentally using the 15.x test-release.sh.

8

On macOS, the change in test-release.sh: Only build clang for stage1 and stage2 · llvm/llvm-project@19f100e · GitHub (which only enables clang for phase 1 and phase 2, and then builds everything for phase3) causes a problem linking the libomp shared library:

FAILED: lib/libomp.dylib
: && /Users/dim/llvm/16.0.0/rc1/Phase2/Release/llvmCore-16.0.0-rc1.install/usr/local/bin/clang -fPIC -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -Wall -Wcast-qual -Wformat-pedantic -Wimplicit-fallthrough -Wsign-compare -Wno-enum-constexpr-conversion -Wno-extra -Wno-pedantic -O3 -DNDEBUG -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk -dynamiclib -Wl,-headerpad_max_install_names -current_version 5.0 -compatibility_version 5.0 -o lib/libomp.dylib -install_name @rpath/libomp.dylib projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_alloc.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_atomic.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_csupport.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_debug.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_itt.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_environment.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_error.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_global.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_i18n.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_io.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_runtime.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_settings.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_str.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_tasking.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_threadprivate.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_utility.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_barrier.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_wait_release.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_affinity.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_dispatch.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_lock.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_sched.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/z_Linux_util.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_gsupport.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/thirdparty/ittnotify/ittnotify_static.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_taskdeps.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_cancel.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_ftn_cdecl.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_ftn_extra.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/kmp_version.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/ompt-general.cpp.o projects/openmp/runtime/src/CMakeFiles/omp.dir/z_Linux_asm.S.o   && cd /Users/dim/llvm/16.0.0/rc1/Phase3/Release/llvmCore-16.0.0-rc1.obj/lib && /opt/homebrew/Cellar/cmake/3.25.2/bin/cmake -E create_symlink libomp.dylib libgomp.dylib && /opt/homebrew/Cellar/cmake/3.25.2/bin/cmake -E create_symlink libomp.dylib libiomp5.dylib
Undefined symbols for architecture arm64:
  "___divdc3", referenced from:
      ___kmpc_atomic_cmplx8_div in kmp_atomic.cpp.o
      ___kmpc_atomic_cmplx4_div_cmplx8 in kmp_atomic.cpp.o
      ___kmpc_atomic_cmplx8_div_cpt in kmp_atomic.cpp.o
      ___kmpc_atomic_cmplx10_div_cpt in kmp_atomic.cpp.o
  "___divsc3", referenced from:
      ___kmpc_atomic_cmplx4_div in kmp_atomic.cpp.o
      ___kmpc_atomic_cmplx4_div_cpt in kmp_atomic.cpp.o
ld: symbol(s) not found for architecture arm64
clang-16: error: linker command failed with exit code 1 (use -v to see invocation)

This is because __divdc3 and __divsc3 are defined in compiler-rt, which hasn’t been built yet. I’m unsure if this is an ordering problem, or that it is because openmp is a ‘project’ while compiler-rt is a ‘runtime’.

It looks like runtimes are built later than projects, so at the point openmp is built, there is no compiler-rt yet, and since macOS’s own SDKs apparently don’t provide __divdc3 and __divsc3, the link fails.

I think I will attempt to work around this by patching test-release.sh locally to at least build compiler-rt in Phase2, so the build for Phase3 can use the compiler-rt from Phase2. Does that sound reasonable?

9

That sounds good. Do you want to submit a patch for this?

10

The rather big hammer I now used is:

diff --git a/llvm/utils/release/test-release.sh b/llvm/utils/release/test-release.sh
index b2d22a75ae47..8dd27b2fde7f 100755
--- a/llvm/utils/release/test-release.sh
+++ b/llvm/utils/release/test-release.sh
@@ -418,15 +418,14 @@ function configure_llvmCore() {

     if [ "$Phase" -eq "3" ]; then
       project_list=${projects// /;}
-      # Leading spaces will result in ";<runtime name>". This causes a CMake
-      # error because the empty string before the first ';' is treated as an
-      # unknown runtime name.
-      runtimes=$(echo $runtimes | sed -e 's/^\s*//')
-      runtime_list=${runtimes// /;}
     else
       project_list="clang"
-      runtime_list=""
     fi
+    # Leading spaces will result in ";<runtime name>". This causes a CMake
+    # error because the empty string before the first ';' is treated as an
+    # unknown runtime name.
+    runtimes=$(echo $runtimes | sed -e 's/^\s*//')
+    runtime_list=${runtimes// /;}
     echo "# Using C compiler: $c_compiler"
     echo "# Using C++ compiler: $cxx_compiler"

but maybe this should be refined a little. Although I think building the runtimes doesn’t take that much time compared to some of the projects… it could be safer to have each Phase include the full runtime support, which will be built by the just-built clang anyway?

11

I think this is fine too. The runtimes are low cost to build, so I think it’s OK to build them for all stages.

12

For 16.0.0-rc1, I did a run of test-release.sh on an M1 Mac, using macOS Ventura 13.2 (aka arm64-apple-darwin22.3.0).

Similar to 15.0.0 through 15.0.7, this version has quite a few AddressSanitizer and SanitizerCommon failures:

********************
Unresolved Tests (2):
  lldb-api :: macosx/nslog/TestDarwinNSLogOutput.py
  lldb-api :: macosx/rosetta/TestRosetta.py

********************
Failed Tests (222):
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/cstring_literals_regtest.mm
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/dyld_insert_libraries_reexec.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/dyld_insert_libraries_remove.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/empty-section.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/fclose.c
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/linked-only.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/malloc_destroy_zone.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/malloc_set_zone_name-mprotect.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/malloc_size_crash.mm
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/mixing-global-constructors.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/nil-return-struct.mm
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/objc-odr.mm
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/odr-lto.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/reexec-insert-libraries-env.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/scribble.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/suppressions-darwin.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/suppressions-function.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Darwin/suppressions-sandbox.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/asprintf.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/assign_large_valloc_to_global.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/coverage-fork.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/coverage-module-unloaded.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/coverage-reset.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/coverage.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/current_allocated_bytes.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/deep_call_stack.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/dlclose-test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/fread_fwrite.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/free_hook_realloc.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/freopen.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/gc-test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/glob.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/halt_on_error_suppress_equal_pcs.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/init-order-pthread-create.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/ioctl.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/large_allocator_unpoisons_on_free.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/mmap_limit_mb.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/new_array_cookie_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/new_array_cookie_uaf_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/no-fd.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/readv.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/stack-use-after-return.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/strchr.c
  AddressSanitizer-arm64-darwin :: TestCases/Posix/strerror_r_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/tsd_dtor_leak.cpp
  AddressSanitizer-arm64-darwin :: TestCases/Posix/unpoison-alternate-stack.cpp
  AddressSanitizer-arm64-darwin :: TestCases/alloca_constant_size.cpp
  AddressSanitizer-arm64-darwin :: TestCases/alloca_instruments_all_paddings.cpp
  AddressSanitizer-arm64-darwin :: TestCases/alloca_loop_unpoisoning.cpp
  AddressSanitizer-arm64-darwin :: TestCases/alloca_safe_access.cpp
  AddressSanitizer-arm64-darwin :: TestCases/alloca_vla_interact.cpp
  AddressSanitizer-arm64-darwin :: TestCases/asan_and_llvm_coverage_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/asan_options-help.cpp
  AddressSanitizer-arm64-darwin :: TestCases/atexit_stats.cpp
  AddressSanitizer-arm64-darwin :: TestCases/atoi_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/atol_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/atoll_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/calloc-overflow.cpp
  AddressSanitizer-arm64-darwin :: TestCases/contiguous_container.cpp
  AddressSanitizer-arm64-darwin :: TestCases/contiguous_container_crash.cpp
  AddressSanitizer-arm64-darwin :: TestCases/coverage-disabled.cpp
  AddressSanitizer-arm64-darwin :: TestCases/coverage-trace-pc.cpp
  AddressSanitizer-arm64-darwin :: TestCases/debug_locate.cpp
  AddressSanitizer-arm64-darwin :: TestCases/debug_mapping.cpp
  AddressSanitizer-arm64-darwin :: TestCases/default_options.cpp
  AddressSanitizer-arm64-darwin :: TestCases/describe_address.cpp
  AddressSanitizer-arm64-darwin :: TestCases/exitcode.cpp
  AddressSanitizer-arm64-darwin :: TestCases/force_inline_opt0.cpp
  AddressSanitizer-arm64-darwin :: TestCases/handle_noreturn_bug.cpp
  AddressSanitizer-arm64-darwin :: TestCases/ignorelist.cpp
  AddressSanitizer-arm64-darwin :: TestCases/initialization-constexpr.cpp
  AddressSanitizer-arm64-darwin :: TestCases/initialization-ignorelist.cpp
  AddressSanitizer-arm64-darwin :: TestCases/initialization-nobug.cpp
  AddressSanitizer-arm64-darwin :: TestCases/inline.cpp
  AddressSanitizer-arm64-darwin :: TestCases/intercept-rethrow-exception.cpp
  AddressSanitizer-arm64-darwin :: TestCases/interception_failure_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/interface_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/intra-object-overflow.cpp
  AddressSanitizer-arm64-darwin :: TestCases/invalid-pointer-pairs-compare-null.cpp
  AddressSanitizer-arm64-darwin :: TestCases/invalid-pointer-pairs-compare-success.cpp
  AddressSanitizer-arm64-darwin :: TestCases/invalid-pointer-pairs-subtract-success.cpp
  AddressSanitizer-arm64-darwin :: TestCases/invalid-pointer-pairs.cpp
  AddressSanitizer-arm64-darwin :: TestCases/log-path_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/longjmp.cpp
  AddressSanitizer-arm64-darwin :: TestCases/malloc-size-too-big.cpp
  AddressSanitizer-arm64-darwin :: TestCases/malloc_fill.cpp
  AddressSanitizer-arm64-darwin :: TestCases/max_redzone.cpp
  AddressSanitizer-arm64-darwin :: TestCases/memcmp_strict_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/poison_partial.cpp
  AddressSanitizer-arm64-darwin :: TestCases/pr33372.cpp
  AddressSanitizer-arm64-darwin :: TestCases/printf-1.c
  AddressSanitizer-arm64-darwin :: TestCases/printf-2.c
  AddressSanitizer-arm64-darwin :: TestCases/printf-3.c
  AddressSanitizer-arm64-darwin :: TestCases/printf-5.c
  AddressSanitizer-arm64-darwin :: TestCases/printf-m.c
  AddressSanitizer-arm64-darwin :: TestCases/realloc.cpp
  AddressSanitizer-arm64-darwin :: TestCases/set_shadow_test.c
  AddressSanitizer-arm64-darwin :: TestCases/speculative_load.cpp
  AddressSanitizer-arm64-darwin :: TestCases/speculative_load2.cpp
  AddressSanitizer-arm64-darwin :: TestCases/stack-buffer-overflow-with-position.cpp
  AddressSanitizer-arm64-darwin :: TestCases/strcasestr-1.c
  AddressSanitizer-arm64-darwin :: TestCases/strcasestr-2.c
  AddressSanitizer-arm64-darwin :: TestCases/strcasestr_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strchr_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strcmp.c
  AddressSanitizer-arm64-darwin :: TestCases/strcmp_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strcpy-overlap.cpp
  AddressSanitizer-arm64-darwin :: TestCases/strcspn-1.c
  AddressSanitizer-arm64-darwin :: TestCases/strcspn-2.c
  AddressSanitizer-arm64-darwin :: TestCases/strcspn_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strncasecmp_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strncat-overlap.cpp
  AddressSanitizer-arm64-darwin :: TestCases/strncmp_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strncpy-overlap.cpp
  AddressSanitizer-arm64-darwin :: TestCases/strpbrk-1.c
  AddressSanitizer-arm64-darwin :: TestCases/strpbrk-2.c
  AddressSanitizer-arm64-darwin :: TestCases/strpbrk_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strspn-1.c
  AddressSanitizer-arm64-darwin :: TestCases/strspn-2.c
  AddressSanitizer-arm64-darwin :: TestCases/strspn_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strstr-1.c
  AddressSanitizer-arm64-darwin :: TestCases/strstr-2.c
  AddressSanitizer-arm64-darwin :: TestCases/strstr_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strtok.c
  AddressSanitizer-arm64-darwin :: TestCases/strtol_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/strtoll_strict.c
  AddressSanitizer-arm64-darwin :: TestCases/suppressions-exec-relative-location.cpp
  AddressSanitizer-arm64-darwin :: TestCases/suppressions-interceptor.cpp
  AddressSanitizer-arm64-darwin :: TestCases/suppressions-library.cpp
  AddressSanitizer-arm64-darwin :: TestCases/throw_call_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/throw_catch.cpp
  AddressSanitizer-arm64-darwin :: TestCases/throw_invoke_test.cpp
  AddressSanitizer-arm64-darwin :: TestCases/uar_and_exceptions.cpp
  AddressSanitizer-arm64-darwin :: TestCases/use-after-poison.cpp
  AddressSanitizer-arm64-darwin :: TestCases/use-after-scope-goto.cpp
  AddressSanitizer-arm64-darwin :: TestCases/use-after-scope-nobug.cpp
  Flang :: Driver/fast_math.f90
  Flang :: Driver/pass-plugin-not-found.f90
  Flang :: Runtime/no-cpp-dep.c
  LLVM-Unit :: Support/./SupportTests/FileSystemTest/permissions
  SanitizerCommon-lsan-arm64-Darwin :: Darwin/fputs_puts_null.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Darwin/malloc_zone.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Darwin/print-stack-trace.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Darwin/symbolizer-function-offset-atos.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/access.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/arc4random.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/bsearch.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/create_thread_fail.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/dedup_token_length_test.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/devname.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/devname_r.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/feof_fileno_ferror.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/fgetc_ungetc_getc.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/fgetln.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/fgets.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/fputc_putc_putchar.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/fputs_puts.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/getc_unlocked.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/getmntinfo.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/getpass.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/getpw_getgr.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/getusershell.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/lstat.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/mmap_test.c
  SanitizerCommon-lsan-arm64-Darwin :: Posix/popen.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/posix_memalign-alignment.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/posix_spawn.c
  SanitizerCommon-lsan-arm64-Darwin :: Posix/putc_putchar_unlocked.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/readlink.c
  SanitizerCommon-lsan-arm64-Darwin :: Posix/readlinkat.c
  SanitizerCommon-lsan-arm64-Darwin :: Posix/realpath.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/recursion-in-qsort.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/regex_startend.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/replace_sigaction.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/sanitizer_set_report_path_test.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/sem_open.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/setvbuf.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/signal.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/strlcat.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/strlcpy.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/sysctl.cpp
  SanitizerCommon-lsan-arm64-Darwin :: Posix/uname.c
  SanitizerCommon-lsan-arm64-Darwin :: Posix/wcsdup.c
  SanitizerCommon-lsan-arm64-Darwin :: allocator_returns_null.cpp
  SanitizerCommon-lsan-arm64-Darwin :: compress_stack_depot.cpp
  SanitizerCommon-lsan-arm64-Darwin :: ctype.c
  SanitizerCommon-lsan-arm64-Darwin :: fopen_nullptr.c
  SanitizerCommon-lsan-arm64-Darwin :: frexp.cpp
  SanitizerCommon-lsan-arm64-Darwin :: get_module_and_offset_for_pc.cpp
  SanitizerCommon-lsan-arm64-Darwin :: malloc_hook.cpp
  SanitizerCommon-lsan-arm64-Darwin :: max_allocation_size.cpp
  SanitizerCommon-lsan-arm64-Darwin :: options-help.cpp
  SanitizerCommon-lsan-arm64-Darwin :: options-include.cpp
  SanitizerCommon-lsan-arm64-Darwin :: options-invalid.cpp
  SanitizerCommon-lsan-arm64-Darwin :: printf-ldbl.c
  SanitizerCommon-lsan-arm64-Darwin :: pthread_mutexattr_get.cpp
  SanitizerCommon-lsan-arm64-Darwin :: sanitizer_coverage_control_flow.cpp
  SanitizerCommon-lsan-arm64-Darwin :: sanitizer_coverage_inline8bit_counter.cpp
  SanitizerCommon-lsan-arm64-Darwin :: sanitizer_coverage_inline_bool_flag.cpp
  SanitizerCommon-lsan-arm64-Darwin :: sanitizer_coverage_stack_depth.cpp
  SanitizerCommon-lsan-arm64-Darwin :: sanitizer_coverage_trace_pc_guard.cpp
  SanitizerCommon-lsan-arm64-Darwin :: scanf-ldbl.c
  SanitizerCommon-lsan-arm64-Darwin :: setlocale.cpp
  SanitizerCommon-lsan-arm64-Darwin :: strcasestr.c
  SanitizerCommon-lsan-arm64-Darwin :: strcspn.c
  SanitizerCommon-lsan-arm64-Darwin :: strnlen.c
  SanitizerCommon-lsan-arm64-Darwin :: strpbrk.c
  SanitizerCommon-lsan-arm64-Darwin :: strspn.c
  SanitizerCommon-lsan-arm64-Darwin :: strstr.c
  SanitizerCommon-lsan-arm64-Darwin :: suffix-log-path_test.c
  SanitizerCommon-lsan-arm64-Darwin :: symbolize_debug_argv.cpp
  SanitizerCommon-lsan-arm64-Darwin :: symbolize_pc.cpp
  SanitizerCommon-lsan-arm64-Darwin :: wcrtomb.c
  SanitizerCommon-lsan-arm64-Darwin :: wctomb.c
  SanitizerCommon-ubsan-arm64-Darwin :: Posix/dedup_token_length_test.cpp
  libomp :: barrier/omp_barrier.c
  libomp :: ompt/synchronization/masked.c
  libomp :: ompt/synchronization/master.c
  libomp :: parallel/omp_parallel_if.c
  lldb-api :: macosx/profile_vrs_detach/TestDetachVrsProfile.py
  lldb-api :: macosx/queues/TestQueues.py
  lldb-unit :: ScriptInterpreter/Python/./ScriptInterpreterPythonTests/PythonDataObjectsTest/TestExceptions


Testing Time: 3804.83s
  Skipped          :     43
  Unsupported      :   4481
  Passed           : 104855
  Expectedly Failed:    297
  Unresolved       :      2
  Failed           :    222

As with 15.0.0 through 15.0.7, the test suite only had one failure:

********************
Failed Tests (1):
  test-suite :: SingleSource/Regression/C/gcc-c-torture/execute/GCC-C-execute-alloca-1.test


Testing Time: 229.15s
  Passed: 3434
  Failed:    1

I have uploaded:

SHA256 (clang+llvm-16.0.0-rc1-arm64-apple-darwin22.0.tar.xz) = 192a7f5190f9ba05473162dff74e4275c7565244bf40410f0cd04fb4219ece4f

-Dimitry

13

I’ve now upladed the Solaris/amd64, Solaris/sparcv9, and Linux/sparc64 builds:

f0adce6778a3c800d9867f60a0e7c88e1d492a496884e556641b69d9ecc6324e  clang+llvm-16.0.0-rc1-amd64-pc-solaris2.11.tar.xz
1cc48e33d3f960a3a6bbe8898d191daf3e8786237dd8f8e2606c5d409c2ea8e3  clang+llvm-16.0.0-rc1-sparc64-unknown-linux-gnu.tar.xz
69e702cf380eff3e42bcc4a452e7c014db83a4b2acf449169e8beba40bbfaa49  clang+llvm-16.0.0-rc1-sparcv9-sun-solaris2.11.tar.xz

The Solaris/amd64 and Linux/sparc64 ones contain D133407 to account for the difference in clang’s and compiler-rt’s ideas of the target triple.

14

You could either run some of the failing tests manually with lit to investigate. Alternatively, try [Release] Increase test-release.sh verbosity which gets considerably more info about the failing tests.

That said, I ran a build on gcc104 in the GCC Compile Farm (Macmini9,1 running macOS 12.6) where I get way less failures in some areas (e.g. only two for SanitizerCommon-lsan-arm64-Darwin). OTOH, I had two build failures I needed to workaround: libomp didn’t link due to Issue #54596, same for FlangRuntimeTests. Also, cmake errored out in runtimes/builtins-stamps/builtins-configure, apparently because just the Command Line Tools for Xcore are installed, not full Xcode (which I cannot fix without admin privileges).

15

I have uploaded
SHA256(windows/LLVM-16.0.0-rc1-woa64.exe)= bd0705ad7cdbf1ef19ad7d7933e327ea8ad6417532f340c538466d4b60fdf9d1

(No regressions found)

I have also uploaded
SHA256(linux/aarch64/clang+llvm-16.0.0-rc1-aarch64-linux-gnu.tar.xz)= 7009aea3d0b95ce5e7aeada852deabf54e69df0ab984ecff7d358f34ddf6d96c

with following test results:
Failed Tests (45):
ThreadSanitizer-aarch64 :: atexit5.cpp
ThreadSanitizer-aarch64 :: compare_exchange.cpp
ThreadSanitizer-aarch64 :: custom_mutex0.cpp
ThreadSanitizer-aarch64 :: custom_mutex1.cpp
ThreadSanitizer-aarch64 :: custom_mutex2.cpp
ThreadSanitizer-aarch64 :: custom_mutex3.cpp
ThreadSanitizer-aarch64 :: custom_mutex4.cpp
ThreadSanitizer-aarch64 :: custom_mutex5.cpp
ThreadSanitizer-aarch64 :: deadlock_detector_stress_test.cpp
ThreadSanitizer-aarch64 :: dl_iterate_phdr.cpp
ThreadSanitizer-aarch64 :: dlclose.cpp
ThreadSanitizer-aarch64 :: ignore_lib2.cpp
ThreadSanitizer-aarch64 :: ignored-interceptors-mmap.cpp
ThreadSanitizer-aarch64 :: libcxx/std_shared_ptr.cpp
ThreadSanitizer-aarch64 :: load_shared_lib.cpp
ThreadSanitizer-aarch64 :: real_deadlock_detector_stress_test.cpp
libomp :: ompt/synchronization/masked.c
libomp :: ompt/synchronization/master.c
libomptarget :: aarch64-unknown-linux-gnu :: mapping/delete_inf_refcount.c
libomptarget :: aarch64-unknown-linux-gnu :: mapping/ompx_hold/struct.c
libomptarget :: aarch64-unknown-linux-gnu :: offloading/global_constructor.cpp
libomptarget :: aarch64-unknown-linux-gnu :: offloading/static_linking.c
libomptarget :: aarch64-unknown-linux-gnu-LTO :: mapping/delete_inf_refcount.c
libomptarget :: aarch64-unknown-linux-gnu-LTO :: mapping/ompx_hold/struct.c
libomptarget :: aarch64-unknown-linux-gnu-LTO :: offloading/global_constructor.cpp
libomptarget :: aarch64-unknown-linux-gnu-LTO :: offloading/static_linking.c
lldb-api :: commands/expression/import-std-module/array/TestArrayFromStdModule.py
lldb-api :: commands/expression/import-std-module/basic/TestImportStdModule.py
lldb-api :: commands/expression/import-std-module/conflicts/TestStdModuleWithConflicts.py
lldb-api :: commands/expression/import-std-module/deque-basic/TestDequeFromStdModule.py
lldb-api :: commands/expression/import-std-module/deque-dbg-info-content/TestDbgInfoContentDequeFromStdModule.py
lldb-api :: commands/expression/import-std-module/forward_list-dbg-info-content/TestDbgInfoContentForwardListFromStdModule.py
lldb-api :: commands/expression/import-std-module/forward_list/TestForwardListFromStdModule.py
lldb-api :: commands/expression/import-std-module/iterator/TestIteratorFromStdModule.py
lldb-api :: commands/expression/import-std-module/list-dbg-info-content/TestDbgInfoContentListFromStdModule.py
lldb-api :: commands/expression/import-std-module/list/TestListFromStdModule.py

lldb failures have been reported in previous release as well but some of sanitizer and libomp failures are new.

Also we have not been able to prepare an armv7 release till now as various tests around 900+ are failing on armv7. Still looking into the issues

16

Hello,
The PowerPC (Linux) binaries for LLVM 16.0.0 rc1 binaries have been uploaded.

For Ubuntu 18.04:

5759437293259b4fd672579165d18ff44cfed7a4  clang+llvm-16.0.0-rc1-powerpc64le-linux-ubuntu-18.04.tar.xz

For RHEL 8.4:

8b22691427a96cd5d0cbf1bf4c9eba73d2124b75  clang+llvm-16.0.0-rc1-powerpc64le-linux-rhel-8.4.tar.xz

A few issues were encountered when testing on Power this time around that I have been investigating, and I’ve opened GitHub issues to address them most of the new issues:

17

I realized I accidentally missed mentioning one more issue in my previous comment regarding rc1 failures.

There is an intermittent scudo test case failure (ScudoCommonTest.GetRssFromBuffer) added in rGcc02d61b459f that I am looking into currently. This fails intermittently on LLVM 16.0.0 and on main.

18

I’ve uploaded the PowerPC (AIX 7.2) binaries for LLVM 16.0.0-rc1 have been tested and uploaded. No regressions found.

ba174f0c3ec0455631598ad39e70e006d7c221e5  clang+llvm-16.0.0-rc1-powerpc64-ibm-aix-7.2.sha1

However, I had a hard time building with the test-release script - I kept ending up with the leading empty string error for LLVM_ENABLE_RUNTIMES. I ended up just passing compiler-rt as a string to the cmake variable, I’m looking more into it now.