[flang-commits] [flang] [flang] Use alias analysis in lowering record assignments (PR #180010)

[LLVM Continuous Integration via flang-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `hip-third-party-libs-test` running on `ext_buildbot_hw_05-hip-docker` while building `flang` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/206/builds/13216

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

```
Step 4 (annotate) failure: '../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py --jobs=32' (failure)
...
-- Compiling and running to test HAVE_STEADY_CLOCK
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Compiling and running to test HAVE_PTHREAD_AFFINITY
-- Performing Test HAVE_PTHREAD_AFFINITY -- success
-- Configuring done
CMake Error: The inter-target dependency graph contains the following strongly connected component (cycle):
  "FIRAnalysis" of type SHARED_LIBRARY
    depends on "FIRBuilder" (weak)
  "FIRBuilder" of type SHARED_LIBRARY
    depends on "FIRAnalysis" (weak)
At least one of these targets is not a STATIC_LIBRARY.  Cyclic dependencies are allowed only among static libraries.
CMake Generate step failed.  Build files cannot be regenerated correctly.
['cmake', '../llvm-project/llvm', '-GNinja', '-C ../llvm-project/offload/cmake/caches/AMDGPUBot.cmake', '-DLLVM_ENABLE_RUNTIMES=compiler-rt'] exited with return code 1.
The build step threw an exception...
Traceback (most recent call last):
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 107, in step
    yield
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 41, in main
    run_command(["cmake", os.path.join(source_dir, "llvm")] + cmake_args)
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 120, in run_command
    util.report_run_cmd(cmd, cwd=directory)
  File "/home/botworker/bbot/hip-third-party-libs-test/llvm-zorg/zorg/buildbot/builders/annotated/util.py", line 49, in report_run_cmd
    subprocess.check_call(cmd, shell=shell, *args, **kwargs)
  File "/usr/lib/python3.10/subprocess.py", line 369, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '../llvm-project/llvm', '-GNinja', '-C ../llvm-project/offload/cmake/caches/AMDGPUBot.cmake', '-DLLVM_ENABLE_RUNTIMES=compiler-rt']' returned non-zero exit status 1.
@@@STEP_FAILURE@@@
@@@BUILD_STEP build cmake config@@@
Running: ninja
ninja: error: loading 'build.ninja': No such file or directory
['ninja'] exited with return code 1.
The build step threw an exception...
Traceback (most recent call last):
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 107, in step
    yield
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 44, in main
    run_command(["ninja"])
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 120, in run_command
    util.report_run_cmd(cmd, cwd=directory)
  File "/home/botworker/bbot/hip-third-party-libs-test/llvm-zorg/zorg/buildbot/builders/annotated/util.py", line 49, in report_run_cmd
    subprocess.check_call(cmd, shell=shell, *args, **kwargs)
  File "/usr/lib/python3.10/subprocess.py", line 369, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ninja']' returned non-zero exit status 1.
@@@STEP_FAILURE@@@
@@@BUILD_STEP update llvm-test-suite@@@
@@@HALT_ON_FAILURE@@@
Running: git reset --hard origin/main
HEAD is now at 9c6f2ecd0 Add an option to filter benchmarks by name patterns (#340)
Running: git pull
Step 6 (cmake) failure: cmake (failure)
...
-- Performing Test HAVE_CXX_FLAG_PEDANTIC
-- Performing Test HAVE_CXX_FLAG_PEDANTIC - Success
-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS
-- Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS - Success
-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32
-- Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32 - Failed
-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING
-- Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING - Success
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_FLAG_WNO_DEPRECATED_DECLARATIONS - Success
-- Performing Test HAVE_CXX_FLAG_FNO_EXCEPTIONS
-- Performing Test HAVE_CXX_FLAG_FNO_EXCEPTIONS - Success
-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING
-- Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING - Success
-- Performing Test HAVE_CXX_FLAG_WD654
-- Performing Test HAVE_CXX_FLAG_WD654 - Failed
-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY
-- Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY - Failed
-- Performing Test HAVE_CXX_FLAG_COVERAGE
-- Performing Test HAVE_CXX_FLAG_COVERAGE - Success
-- Compiling and running to test HAVE_GNU_POSIX_REGEX
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Compiling and running to test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX -- success
-- Compiling and running to test HAVE_STEADY_CLOCK
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Compiling and running to test HAVE_PTHREAD_AFFINITY
-- Performing Test HAVE_PTHREAD_AFFINITY -- success
-- Configuring done
CMake Error: The inter-target dependency graph contains the following strongly connected component (cycle):
  "FIRAnalysis" of type SHARED_LIBRARY
    depends on "FIRBuilder" (weak)
  "FIRBuilder" of type SHARED_LIBRARY
    depends on "FIRAnalysis" (weak)
At least one of these targets is not a STATIC_LIBRARY.  Cyclic dependencies are allowed only among static libraries.
CMake Generate step failed.  Build files cannot be regenerated correctly.
['cmake', '../llvm-project/llvm', '-GNinja', '-C ../llvm-project/offload/cmake/caches/AMDGPUBot.cmake', '-DLLVM_ENABLE_RUNTIMES=compiler-rt'] exited with return code 1.
The build step threw an exception...
Traceback (most recent call last):
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 107, in step
    yield
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 41, in main
    run_command(["cmake", os.path.join(source_dir, "llvm")] + cmake_args)
  File "/home/botworker/bbot/hip-third-party-libs-test/build/../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py", line 120, in run_command
    util.report_run_cmd(cmd, cwd=directory)
  File "/home/botworker/bbot/hip-third-party-libs-test/llvm-zorg/zorg/buildbot/builders/annotated/util.py", line 49, in report_run_cmd
    subprocess.check_call(cmd, shell=shell, *args, **kwargs)
  File "/usr/lib/python3.10/subprocess.py", line 369, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '../llvm-project/llvm', '-GNinja', '-C ../llvm-project/offload/cmake/caches/AMDGPUBot.cmake', '-DLLVM_ENABLE_RUNTIMES=compiler-rt']' returned non-zero exit status 1.

```

</details>

https://github.com/llvm/llvm-project/pull/180010