[clang] [clang][ssaf] Add `clang-ssaf-analyzer` (PR #188881)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot11` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/27712

<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-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 97840 tests, 72 workers --
Testing: 
FAIL: Clang :: Analysis/Scalable/ssaf-analyzer/cli-errors.test (744 of 97840)
******************** TEST 'Clang :: Analysis/Scalable/ssaf-analyzer/cli-errors.test' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 3
rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# executed command: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# note: command had no output on stdout or stderr
# RUN: at line 4
mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# executed command: mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# note: command had no output on stdout or stderr
# RUN: at line 10
not clang-ssaf-analyzer 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-ARGS
# executed command: not clang-ssaf-analyzer
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-ARGS
# note: command had no output on stdout or stderr
# RUN: at line 18
not clang-ssaf-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -a Foo 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-OUTPUT
# executed command: not clang-ssaf-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -a Foo
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-OUTPUT
# note: command had no output on stdout or stderr
# RUN: at line 26
not clang-ssaf-analyzer --load /nonexistent/path/plugin.so    /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp/plugin-err.json 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=BAD-PLUGIN
# executed command: not clang-ssaf-analyzer --load /nonexistent/path/plugin.so /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp/plugin-err.json
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=BAD-PLUGIN
# note: command had no output on stdout or stderr

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
Step 11 (stage2/hwasan check) failure: stage2/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 97840 tests, 72 workers --
Testing: 
FAIL: Clang :: Analysis/Scalable/ssaf-analyzer/cli-errors.test (744 of 97840)
******************** TEST 'Clang :: Analysis/Scalable/ssaf-analyzer/cli-errors.test' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 3
rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# executed command: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# note: command had no output on stdout or stderr
# RUN: at line 4
mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# executed command: mkdir -p /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp
# note: command had no output on stdout or stderr
# RUN: at line 10
not clang-ssaf-analyzer 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-ARGS
# executed command: not clang-ssaf-analyzer
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-ARGS
# note: command had no output on stdout or stderr
# RUN: at line 18
not clang-ssaf-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -a Foo 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-OUTPUT
# executed command: not clang-ssaf-analyzer /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -a Foo
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=NO-OUTPUT
# note: command had no output on stdout or stderr
# RUN: at line 26
not clang-ssaf-analyzer --load /nonexistent/path/plugin.so    /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp/plugin-err.json 2>&1    | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=BAD-PLUGIN
# executed command: not clang-ssaf-analyzer --load /nonexistent/path/plugin.so /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/Inputs/lu.json -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/clang/test/Analysis/Scalable/ssaf-analyzer/Output/cli-errors.test.tmp/plugin-err.json
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/clang/test/Analysis/Scalable/ssaf-analyzer/cli-errors.test --check-prefix=BAD-PLUGIN
# note: command had no output on stdout or stderr

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:

```

</details>

https://github.com/llvm/llvm-project/pull/188881