[clang] [Clang] [NFC] Introduce `DynamicRecursiveASTVisitor` (PR #110040)

[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/3351

<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:506: 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:506: 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:506: 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:506: 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:506: 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:506: 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:506: 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: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: 83495 tests, 48 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lld :: COFF/pgo-warn-mismatch.ll (80856 of 83495)
******************** TEST 'lld :: COFF/pgo-warn-mismatch.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 3: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp && split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
+ rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
+ split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -module-summary /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.ll -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -module-summary /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.ll -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-profdata merge /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.proftext -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-profdata merge /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.proftext -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata
RUN: at line 8: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll 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/lld/test/COFF/pgo-warn-mismatch.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll
RUN: at line 11: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch:no /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/count 0
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch:no /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/count 0
Expected 0 lines, got 1.

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
96.17s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret.c
84.74s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret-bfloat.c
78.59s: Clang :: CodeGen/X86/rot-intrinsics.c
75.59s: Clang :: CodeGen/X86/avx-builtins.c
74.12s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
73.97s: Clang :: CodeGen/X86/sse2-builtins.c
68.41s: Clang :: Driver/fsanitize.c
68.20s: Clang :: Analysis/runtime-regression.c
58.98s: Clang :: CodeGen/X86/avx2-builtins.c
55.18s: Clang :: CodeGen/X86/x86_64-xsave.c
54.83s: Clang :: CodeGen/X86/fma-builtins-constrained.c
54.79s: Clang :: Driver/arm-cortex-cpus-2.c
Step 10 (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:506: 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:506: 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:506: 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:506: 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:506: 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:506: 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:506: 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: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: 83495 tests, 48 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lld :: COFF/pgo-warn-mismatch.ll (80856 of 83495)
******************** TEST 'lld :: COFF/pgo-warn-mismatch.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 3: rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp && split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
+ rm -rf /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
+ split-file /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -module-summary /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.ll -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -module-summary /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.ll -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-profdata merge /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.proftext -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-profdata merge /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.proftext -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata
RUN: at line 8: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll 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/lld/test/COFF/pgo-warn-mismatch.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/COFF/pgo-warn-mismatch.ll
RUN: at line 11: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch:no /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/count 0
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link /dll /noentry /export:f /lto-cs-profile-file:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/cs.profdata /lto-pgo-warn-mismatch:no /opt:lldlto=2 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.bc /out:/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/COFF/Output/pgo-warn-mismatch.ll.tmp/a.dll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/count 0
Expected 0 lines, got 1.

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
96.17s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret.c
84.74s: Clang :: CodeGen/aarch64-sve-intrinsics/acle_sve_reinterpret-bfloat.c
78.59s: Clang :: CodeGen/X86/rot-intrinsics.c
75.59s: Clang :: CodeGen/X86/avx-builtins.c
74.12s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
73.97s: Clang :: CodeGen/X86/sse2-builtins.c
68.41s: Clang :: Driver/fsanitize.c
68.20s: Clang :: Analysis/runtime-regression.c
58.98s: Clang :: CodeGen/X86/avx2-builtins.c
55.18s: Clang :: CodeGen/X86/x86_64-xsave.c
54.83s: Clang :: CodeGen/X86/fma-builtins-constrained.c
54.79s: Clang :: Driver/arm-cortex-cpus-2.c

```

</details>

https://github.com/llvm/llvm-project/pull/110040