[clang] [clang][NFC] add release note for n3030 support (PR #115648)

LLVM Continuous Integration via cfe-commits cfe-commits at lists.llvm.org
Tue Nov 12 05:07:23 PST 2024 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-x86_64-debian-dbg-runtimes-build` running on `libc-x86_64-debian` while building `clang` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/78/builds/9487

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
[       OK ] LlvmLibcFStatTest.NonExistentFile (3 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1177/1242] Running unit test libc.test.src.sys.statvfs.linux.statvfs_test
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysStatvfsTest.StatvfsBasic
[       OK ] LlvmLibcSysStatvfsTest.StatvfsBasic (17 us)
[ RUN      ] LlvmLibcSysStatvfsTest.StatvfsInvalidPath
[       OK ] LlvmLibcSysStatvfsTest.StatvfsInvalidPath (97 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1178/1242] Running unit test libc.test.src.sys.statvfs.linux.fstatvfs_test
FAILED: libc/test/src/sys/statvfs/linux/CMakeFiles/libc.test.src.sys.statvfs.linux.fstatvfs_test /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux/CMakeFiles/libc.test.src.sys.statvfs.linux.fstatvfs_test 
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux && /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux/libc.test.src.sys.statvfs.linux.fstatvfs_test.__build__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysFStatvfsTest.FStatvfsBasic
[       OK ] LlvmLibcSysFStatvfsTest.FStatvfsBasic (23 us)
[ RUN      ] LlvmLibcSysFStatvfsTest.FStatvfsInvalidPath
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/test/src/sys/statvfs/linux/fstatvfs_test.cpp:40: FAILURE
Failed to match LIBC_NAMESPACE::mkdirat(AT_FDCWD, TEST_DIR, S_IRWXU) against Succeeds(0).
Expected return value to be equal to 0 but got -1.
Expected errno to be equal to "Success" but got "File exists".
[  FAILED  ] LlvmLibcSysFStatvfsTest.FStatvfsInvalidPath
Ran 2 tests.  PASS: 1  FAIL: 1
[1179/1242] Running unit test libc.test.src.sys.utsname.uname_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcUnameTest.GetMachineName
[       OK ] LlvmLibcUnameTest.GetMachineName (6 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1180/1242] Running unit test libc.test.src.sys.wait.waitpid_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcWaitPidTest.NoHangTest
[       OK ] LlvmLibcWaitPidTest.NoHangTest (4 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1181/1242] Running unit test libc.test.src.sys.wait.wait4_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcwait4Test.NoHangTest
[       OK ] LlvmLibcwait4Test.NoHangTest (5 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1182/1242] Running unit test libc.test.src.sys.prctl.linux.prctl_test
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysPrctlTest.GetSetName
[       OK ] LlvmLibcSysPrctlTest.GetSetName (12 us)
[ RUN      ] LlvmLibcSysPrctlTest.GetTHPDisable
[       OK ] LlvmLibcSysPrctlTest.GetTHPDisable (5 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1183/1242] Running unit test libc.test.src.sys.auxv.linux.getauxval_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcGetauxvalTest.Basic
[       OK ] LlvmLibcGetauxvalTest.Basic (44 us)
Ran 1 tests.  PASS: 1  FAIL: 0
Step 7 (check-libc) failure: check-libc (failure)
...
[       OK ] LlvmLibcFStatTest.NonExistentFile (3 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1177/1242] Running unit test libc.test.src.sys.statvfs.linux.statvfs_test
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysStatvfsTest.StatvfsBasic
[       OK ] LlvmLibcSysStatvfsTest.StatvfsBasic (17 us)
[ RUN      ] LlvmLibcSysStatvfsTest.StatvfsInvalidPath
[       OK ] LlvmLibcSysStatvfsTest.StatvfsInvalidPath (97 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1178/1242] Running unit test libc.test.src.sys.statvfs.linux.fstatvfs_test
FAILED: libc/test/src/sys/statvfs/linux/CMakeFiles/libc.test.src.sys.statvfs.linux.fstatvfs_test /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux/CMakeFiles/libc.test.src.sys.statvfs.linux.fstatvfs_test 
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux && /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/sys/statvfs/linux/libc.test.src.sys.statvfs.linux.fstatvfs_test.__build__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysFStatvfsTest.FStatvfsBasic
[       OK ] LlvmLibcSysFStatvfsTest.FStatvfsBasic (23 us)
[ RUN      ] LlvmLibcSysFStatvfsTest.FStatvfsInvalidPath
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/llvm-project/libc/test/src/sys/statvfs/linux/fstatvfs_test.cpp:40: FAILURE
Failed to match LIBC_NAMESPACE::mkdirat(AT_FDCWD, TEST_DIR, S_IRWXU) against Succeeds(0).
Expected return value to be equal to 0 but got -1.
Expected errno to be equal to "Success" but got "File exists".
[  FAILED  ] LlvmLibcSysFStatvfsTest.FStatvfsInvalidPath
Ran 2 tests.  PASS: 1  FAIL: 1
[1179/1242] Running unit test libc.test.src.sys.utsname.uname_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcUnameTest.GetMachineName
[       OK ] LlvmLibcUnameTest.GetMachineName (6 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1180/1242] Running unit test libc.test.src.sys.wait.waitpid_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcWaitPidTest.NoHangTest
[       OK ] LlvmLibcWaitPidTest.NoHangTest (4 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1181/1242] Running unit test libc.test.src.sys.wait.wait4_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcwait4Test.NoHangTest
[       OK ] LlvmLibcwait4Test.NoHangTest (5 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1182/1242] Running unit test libc.test.src.sys.prctl.linux.prctl_test
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcSysPrctlTest.GetSetName
[       OK ] LlvmLibcSysPrctlTest.GetSetName (12 us)
[ RUN      ] LlvmLibcSysPrctlTest.GetTHPDisable
[       OK ] LlvmLibcSysPrctlTest.GetTHPDisable (5 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1183/1242] Running unit test libc.test.src.sys.auxv.linux.getauxval_test
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcGetauxvalTest.Basic
[       OK ] LlvmLibcGetauxvalTest.Basic (44 us)
Ran 1 tests.  PASS: 1  FAIL: 0

```

</details>

https://github.com/llvm/llvm-project/pull/115648

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