[clang] Reland [MS][clang] Add support for vector deleting destructors (PR #133451)

Mon Mar 31 02:25:57 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-msan` running on `sanitizer-buildbot10` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/94/builds/5774

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

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 84372 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lit :: allow-retries.py (81367 of 84372)
******************** TEST 'lit :: allow-retries.py' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 6
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# executed command: rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# note: command had no output on stdout or stderr
# RUN: at line 7
env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython="/usr/bin/python3" | FileCheck --check-prefix=CHECK-TEST1 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython=/usr/bin/python3
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST1 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 12
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# executed command: rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# note: command had no output on stdout or stderr
# RUN: at line 13
env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dtest_retry_attempts=2 -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython="/usr/bin/python3" | FileCheck --check-prefix=CHECK-TEST2 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dtest_retry_attempts=2 -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython=/usr/bin/python3
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST2 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 22
not env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/does-not-succeed-within-limit.py -v |   FileCheck --check-prefix=CHECK-TEST3 -match-full-lines /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/does-not-succeed-within-limit.py -v
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST3 -match-full-lines /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 44
not env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/more-than-one-allow-retries-lines.py | FileCheck --check-prefix=CHECK-TEST4 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/more-than-one-allow-retries-lines.py
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST4 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
Step 13 (stage3/msan check) failure: stage3/msan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 84372 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lit :: allow-retries.py (81367 of 84372)
******************** TEST 'lit :: allow-retries.py' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 6
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# executed command: rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# note: command had no output on stdout or stderr
# RUN: at line 7
env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython="/usr/bin/python3" | FileCheck --check-prefix=CHECK-TEST1 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython=/usr/bin/python3
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST1 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 12
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# executed command: rm -f /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter
# note: command had no output on stdout or stderr
# RUN: at line 13
env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dtest_retry_attempts=2 -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython="/usr/bin/python3" | FileCheck --check-prefix=CHECK-TEST2 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/succeeds-within-limit.py -Dtest_retry_attempts=2 -Dcounter=/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/Output/allow-retries.py.tmp.counter -Dpython=/usr/bin/python3
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST2 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 22
not env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/does-not-succeed-within-limit.py -v |   FileCheck --check-prefix=CHECK-TEST3 -match-full-lines /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/does-not-succeed-within-limit.py -v
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST3 -match-full-lines /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# note: command had no output on stdout or stderr
# RUN: at line 44
not env -u FILECHECK_OPTS "/usr/bin/python3" /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/more-than-one-allow-retries-lines.py | FileCheck --check-prefix=CHECK-TEST4 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/allow-retries/more-than-one-allow-retries-lines.py
# note: command had no output on stdout or stderr
# executed command: FileCheck --check-prefix=CHECK-TEST4 /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build2_msan/utils/lit/tests/allow-retries.py
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.

```

</details>

https://github.com/llvm/llvm-project/pull/133451