[clang] Reapply "[clang][ssaf] Add --ssaf-extract-summaries= and --ssaf-tu-summary-file= options" (PR #185414)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `bolt-aarch64-ubuntu-clang` running on `bolt-worker-aarch64` while building `clang` at step 5 "build-clang-bolt".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/128/builds/11447

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

```
Step 5 (build-clang-bolt) failure: build (failure)
...
287.496 [5/5/3408] Linking CXX static library lib/libclangCodeGen.a
287.579 [5/4/3409] Linking CXX static library lib/libclangStaticAnalyzerCore.a
288.543 [5/3/3410] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/WebKit/ForwardDeclChecker.cpp.o
289.732 [5/2/3411] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/WebKit/RetainPtrCtorAdoptChecker.cpp.o
290.035 [4/2/3412] Linking CXX static library lib/libclangStaticAnalyzerCheckers.a
290.082 [3/2/3413] Linking CXX static library lib/libclangStaticAnalyzerFrontend.a
290.122 [2/2/3414] Linking CXX static library lib/libclangFrontendTool.a
290.838 [2/1/3415] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
291.735 [1/1/3416] Linking CXX executable bin/clang-23
707.145 [0/1/3417] Creating executable symlink bin/clang
FAILED: bin/clang 
/usr/bin/cmake -E cmake_symlink_executable bin/clang-23 bin/clang && cd /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver && /usr/bin/cmake -E create_symlink clang-23 /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/clang++ && cd /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver && /usr/bin/cmake -E create_symlink clang-23 /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/clang-cl && cd /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver && /usr/bin/cmake -E create_symlink clang-23 /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/clang-cpp && cd /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver && /usr/bin/python3 /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/llvm-project/clang/tools/driver/../../utils/perf-training/perf-helper.py bolt-optimize --method INSTRUMENT --input /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/clang-23 --instrumented-output /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/clang-bolt.inst --fdata /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver/../../utils/perf-training/prof.fdata --perf-training-binary-dir /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver/../../utils/perf-training --readelf /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/llvm-readobj --bolt /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/llvm-bolt --lit /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/llvm-lit --merge-fdata /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/merge-fdata
Running: /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/llvm-bolt /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/bin/clang-23 -o /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/./bin/clang-bolt.inst -instrument --instrumentation-file-append-pid --instrumentation-file=/home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver/../../utils/perf-training/prof.fdata
BOLT-INFO: shared object or position-independent executable detected
BOLT-INFO: Target architecture: aarch64
BOLT-INFO: BOLT version: <unknown>
BOLT-INFO: first alloc address is 0x0
BOLT-INFO: creating new program header table at address 0x9000000, offset 0x9000000
BOLT-INFO: enabling relocation mode
BOLT-INFO: forcing -jump-tables=move for instrumentation
BOLT-INFO: PointerAuthCFIAnalyzer ran on 2 functions. Ignored 0 functions (0.00%) because of CFI inconsistencies
BOLT-INFO: number of removed linker-inserted veneers: 0
BOLT-INFO: 0 out of 159896 functions in the binary (0.0%) have non-empty execution profile
BOLT-INSTRUMENTER: Number of indirect call site descriptors: 62506
BOLT-INSTRUMENTER: Number of indirect call target descriptors: 157645
BOLT-INSTRUMENTER: Number of function descriptors: 157630
BOLT-INSTRUMENTER: Number of branch counters: 2072759
BOLT-INSTRUMENTER: Number of ST leaf node counters: 1054522
BOLT-INSTRUMENTER: Number of direct call counters: 0
BOLT-INSTRUMENTER: Total number of counters: 3127281
BOLT-INSTRUMENTER: Total size of counters: 25018248 bytes (static alloc memory)
BOLT-INSTRUMENTER: Total size of string table emitted: 16599996 bytes in file
BOLT-INSTRUMENTER: Total size of descriptors: 231472384 bytes in file
BOLT-INSTRUMENTER: Profile will be saved to file /home/buildbot/workspace/bolt-aarch64-ubuntu-clang/build/tools/clang/tools/driver/../../utils/perf-training/prof.fdata
BOLT-INFO: removed 21153 empty blocks
BOLT-INFO: merged 6 duplicate CFG edges
BOLT-INFO: Starting stub-insertion pass
BOLT-INFO: Inserted 1489 stubs in the hot area and 0 stubs in the cold area. Shared 195744 times, iterated 4 times.
BOLT-INFO: rewritten pac-ret DWARF info in 2 out of 160196 functions (0.00%).
BOLT-INFO: padding code to 0x13c00000 to accommodate hot text
BOLT-INFO: output linked against instrumentation runtime library, lib entry point is 0x16988930
BOLT-INFO: clear procedure is 0x16987570
BOLT-INFO: patched build-id (flipped last bit)
BOLT-INFO: setting __bolt_runtime_start to 0x16988930
BOLT-INFO: setting __bolt_runtime_fini to 0x169889d0
BOLT-INFO: setting __hot_start to 0x9200000
BOLT-INFO: setting __hot_end to 0x13a12568
BOLT-INFO: runtime library finalization was hooked via DT_FINI, set to 0x169889d0
BOLT-INFO: runtime library initialization was hooked via ELF Header Entry Point, set to 0x16988930

```

</details>

https://github.com/llvm/llvm-project/pull/185414