[lld] [lld][macho] fix test failure by adding # REQUIRES: aarch64 (PR #142649)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 3 11:51:07 PDT 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot12` while building `lld` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/12277

<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)
...
    [lld][macho] fix test failure by adding # REQUIRES: aarch64 (#142649)
    
    fix the test failures caused by
    https://github.com/llvm/llvm-project/pull/140670
    
    https://lab.llvm.org/buildbot/#/builders/144/builds/26745
    
    ```
    FAIL: lld::order-file-strip-hashes.s
    [view all 14 lines](https://lab.llvm.org/buildbot/#/builders/144/builds/26745/steps/6/logs/FAIL__lld__order-file-strip-hashes_s)
    ******************** TEST 'lld :: MachO/order-file-strip-hashes.s' FAILED ********************
    Exit Code: 1
    Command Output (stderr):
    --
    rm -rf /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp && split-file /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/lld/test/MachO/order-file-strip-hashes.s /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp # RUN: at line 1
    + rm -rf /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp
    + split-file /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/lld/test/MachO/order-file-strip-hashes.s /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp
    /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/bin/llvm-mc -filetype=obj -triple=arm64-apple-darwin /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp/a.s -o /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp/a.o # RUN: at line 2
    + /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/bin/llvm-mc -filetype=obj -triple=arm64-apple-darwin /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp/a.s -o /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/lld/test/MachO/Output/order-file-strip-hashes.s.tmp/a.o
    /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/bin/llvm-mc: error: unable to get target for 'arm64-apple-darwin', see --version and --triple.
    ```
    
    Co-authored-by: Sharon Xu <sharonxu at fb.com>

@@@BUILD_STEP stage1 build all@@@
Ubuntu clang version 18.1.3 (1ubuntu1)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Found candidate GCC installation: /usr/bin/../lib/gcc-cross/aarch64-linux-gnu/13
Found candidate GCC installation: /usr/bin/../lib/gcc/aarch64-linux-gnu/13
Selected GCC installation: /usr/bin/../lib/gcc/aarch64-linux-gnu/13
Candidate multilib: .;@m64
Selected multilib: .;@m64
+ /usr/bin/cmake -DLLVM_APPEND_VC_REV=OFF -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_CCACHE_BUILD=ON -DLLVM_USE_LINKER=lld -DLLVM_ENABLE_ASSERTIONS=ON '-DLLVM_ENABLE_PROJECTS='\''clang;lld'\''' '-DLLVM_ENABLE_RUNTIMES='\''compiler-rt;libunwind;libcxx;libcxxabi'\''' -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm
-- bolt project is disabled
-- clang project is enabled
-- clang-tools-extra project is disabled
-- compiler-rt project is disabled
-- cross-project-tests project is disabled
-- libc project is disabled
-- libclc project is disabled
-- lld project is enabled
-- lldb project is disabled
-- mlir project is disabled
-- openmp project is disabled
-- polly project is disabled
-- pstl project is disabled
-- flang project is disabled
Step 14 (stage3/hwasan check) failure: stage3/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:73: 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: 84682 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: LLVM :: tools/llvm-reduce/flaky-interestingness.ll (81680 of 84682)
******************** TEST 'LLVM :: tools/llvm-reduce/flaky-interestingness.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp # RUN: at line 2
+ rm -f /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp
llvm-reduce -j=1 --delta-passes=instructions --test "/usr/bin/python3" --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/Inputs/flaky-test.py --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll -o /dev/null 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll # RUN: at line 3
+ llvm-reduce -j=1 --delta-passes=instructions --test /usr/bin/python3 --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/Inputs/flaky-test.py --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll -o /dev/null
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll
rm -f /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp # RUN: at line 6
+ rm -f /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp
llvm-reduce -j=1 -skip-verify-interesting-after-counting-chunks --delta-passes=instructions --test "/usr/bin/python3" --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/Inputs/flaky-test.py --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll -o /dev/null 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --allow-empty -check-prefix=QUIET /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll # RUN: at line 7
+ llvm-reduce -j=1 -skip-verify-interesting-after-counting-chunks --delta-passes=instructions --test /usr/bin/python3 --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/Inputs/flaky-test.py --test-arg /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll -o /dev/null
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --allow-empty -check-prefix=QUIET /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll:15:14: error: QUIET-NOT: excluded string found in input
; QUIET-NOT: error
             ^
<stdin>:65:14: note: found here
llvm-reduce: error: running interesting-ness test: Segmentation fault
             ^~~~~

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/tools/llvm-reduce/flaky-interestingness.ll

-dump-input=help explains the following input dump.

Input was:
<<<<<<
        .
        .
        .
       60:  pathlib.Path(sys.argv[1]).touch(exist_ok=False) 
       61:  File "/usr/lib/python3.12/pathlib.py", line 1305, in touch 
       62:  fd = os.open(self, flags, mode) 
       63:  ^^^^^^^^^^^^^^^^^^^^^^^^^^ 
       64: FileExistsError: [Errno 17] File exists: '/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/test/tools/llvm-reduce/Output/flaky-interestingness.ll.tmp' 
       65: llvm-reduce: error: running interesting-ness test: Segmentation fault 

```

</details>

https://github.com/llvm/llvm-project/pull/142649

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