[llvm] [Analysis][NFC] Move BranchProbabilityInfo constr to cpp (PR #186648)

Sun Mar 15 02:44:10 PDT 2026

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-android` running on `sanitizer-buildbot-android` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/186/builds/17070

<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)
...
[460/465] Building CXX object lib/fuzzer/CMakeFiles/RTfuzzer.i386.dir/FuzzerDriver.cpp.o
[461/465] Building CXX object lib/fuzzer/CMakeFiles/RTfuzzer.i386.dir/FuzzerLoop.cpp.o
[462/465] Building CXX object lib/fuzzer/CMakeFiles/RTfuzzer.i386.dir/FuzzerMerge.cpp.o
[463/465] Linking CXX static library lib/fuzzer/tests/libRTFuzzerTest.i386.a
[464/465] Linking CXX static library /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm_build64/lib/clang/23/lib/linux/libclang_rt.fuzzer_no_main-i686-android.a
[465/465] Linking CXX static library /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm_build64/lib/clang/23/lib/linux/libclang_rt.fuzzer-i686-android.a
@@@BUILD_STEP restart adb server@@@
* daemon not running; starting now at tcp:5037
* daemon started successfully
@@@BUILD_STEP run all tests@@@
skipping tests on arm

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@
skipping tests on aarch64

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@
skipping tests on arm

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@
skipping tests on aarch64

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@

@@@STEP_FAILURE@@@
Step 9 (run cmake) failure: run cmake (failure)
...
-- Compiling and running to test HAVE_POSIX_REGEX
-- Compiling and running to test HAVE_POSIX_REGEX

-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Compiling and running to test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX -- compiled but failed to run
CMake Warning at /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm-project/third-party/benchmark/CMakeLists.txt:319 (message):
  Using std::regex with exceptions disabled is not fully supported
-- Compiling and running to test HAVE_STEADY_CLOCK
-- Performing Test HAVE_POSIX_REGEX -- compiled but failed to run
CMake Warning at /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm-project/third-party/benchmark/CMakeLists.txt:319 (message):
  Using std::regex with exceptions disabled is not fully supported
-- Compiling and running to test HAVE_STEADY_CLOCK
-- Performing Test HAVE_POSIX_REGEX -- compiled but failed to run
-- Compiling and running to test HAVE_STEADY_CLOCK
CMake Warning at /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm-project/third-party/benchmark/CMakeLists.txt:319 (message):
  Using std::regex with exceptions disabled is not fully supported
-- Performing Test HAVE_STEADY_CLOCK -- compiled but failed to run
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test HAVE_STEADY_CLOCK -- compiled but failed to run
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Performing Test HAVE_STEADY_CLOCK -- compiled but failed to run
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE  
-- Compiling and running to test HAVE_PTHREAD_AFFINITY
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE  
-- Compiling and running to test HAVE_PTHREAD_AFFINITY
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Performing Test HAVE_PTHREAD_AFFINITY -- failed to compile
-- Performing Test HAVE_PTHREAD_AFFINITY -- failed to compile
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE  
-- Compiling and running to test HAVE_PTHREAD_AFFINITY
-- Configuring done (27.9s)
-- Configuring done (27.9s)
-- Performing Test HAVE_PTHREAD_AFFINITY -- failed to compile
-- Configuring done (28.1s)
-- Generating done (3.0s)
-- Generating done (3.0s)
-- Generating done (3.0s)
-- Build files have been written to: /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm_build_android_aarch64
-- Build files have been written to: /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm_build_android_arm
-- Build files have been written to: /var/lib/buildbot/sanitizer-buildbot6/sanitizer-x86_64-linux-android/build/llvm_build_android_i686
Step 10 (build android/aarch64) failure: build android/aarch64 (failure)
...
[663/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Architecture.cpp.o
[664/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/X86TargetParser.cpp.o
[665/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/TargetDataLayout.cpp.o
[666/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/PackedVersion.cpp.o
[667/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/RISCVTargetParser.cpp.o
[668/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/Triple.cpp.o
[669/704] Building CXX object lib/AsmParser/CMakeFiles/LLVMAsmParser.dir/Parser.cpp.o
[670/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/RISCVISAInfo.cpp.o
[671/704] Linking CXX static library lib/libLLVMTargetParser.a
[672/704] Linking CXX static library lib/libLLVMBinaryFormat.a
[673/704] Linking CXX static library lib/libLLVMCore.a
[674/704] Linking CXX static library lib/libLLVMBitReader.a
[675/704] Linking CXX static library lib/libLLVMDebugInfoDWARFLowLevel.a
[676/704] Linking CXX static library lib/libLLVMMC.a
[677/704] Linking CXX static library lib/libLLVMMCParser.a
[678/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Platform.cpp.o
[679/704] Building Opts.inc...
[680/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextAPIError.cpp.o
[681/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Symbol.cpp.o
[682/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/RecordVisitor.cpp.o
[683/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/SymbolSet.cpp.o
[684/704] Building CXX object lib/DebugInfo/Symbolize/CMakeFiles/LLVMSymbolize.dir/Symbolize.cpp.o
[685/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Target.cpp.o
[686/704] Building CXX object tools/llvm-symbolizer/CMakeFiles/llvm-symbolizer.dir/llvm-symbolizer-driver.cpp.o
[687/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/InterfaceFile.cpp.o
[688/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/RecordsSlice.cpp.o
[689/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStubCommon.cpp.o
[690/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Utils.cpp.o
[691/704] Building CXX object tools/llvm-symbolizer/CMakeFiles/llvm-symbolizer.dir/llvm-symbolizer.cpp.o
[692/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStubV5.cpp.o
[693/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStub.cpp.o
[694/704] Linking CXX static library lib/libLLVMTextAPI.a
[695/704] Building CXX object lib/AsmParser/CMakeFiles/LLVMAsmParser.dir/LLParser.cpp.o
[696/704] Linking CXX static library lib/libLLVMAsmParser.a
[697/704] Linking CXX static library lib/libLLVMIRReader.a
[698/704] Linking CXX static library lib/libLLVMObject.a
[699/704] Linking CXX static library lib/libLLVMDebugInfoDWARF.a
[700/704] Linking CXX static library lib/libLLVMDebugInfoPDB.a
[701/704] Linking CXX static library lib/libLLVMDebugInfoGSYM.a
[702/704] Linking CXX static library lib/libLLVMSymbolize.a
[703/704] Linking CXX static library lib/libLLVMDebuginfod.a
[704/704] Linking CXX executable bin/llvm-symbolizer
ninja: Entering directory `compiler_rt_build_android_aarch64'
ninja: error: loading 'build.ninja': No such file or directory

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 11 (build android/arm) failure: build android/arm (failure)
...
[663/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/TargetDataLayout.cpp.o
[664/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/X86TargetParser.cpp.o
[665/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Architecture.cpp.o
[666/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/RISCVTargetParser.cpp.o
[667/704] Building CXX object lib/AsmParser/CMakeFiles/LLVMAsmParser.dir/Parser.cpp.o
[668/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/PackedVersion.cpp.o
[669/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/Triple.cpp.o
[670/704] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/RISCVISAInfo.cpp.o
[671/704] Linking CXX static library lib/libLLVMTargetParser.a
[672/704] Linking CXX static library lib/libLLVMBinaryFormat.a
[673/704] Linking CXX static library lib/libLLVMCore.a
[674/704] Linking CXX static library lib/libLLVMBitReader.a
[675/704] Linking CXX static library lib/libLLVMDebugInfoDWARFLowLevel.a
[676/704] Linking CXX static library lib/libLLVMMC.a
[677/704] Linking CXX static library lib/libLLVMMCParser.a
[678/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Platform.cpp.o
[679/704] Building Opts.inc...
[680/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Symbol.cpp.o
[681/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/RecordVisitor.cpp.o
[682/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextAPIError.cpp.o
[683/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/SymbolSet.cpp.o
[684/704] Building CXX object lib/DebugInfo/Symbolize/CMakeFiles/LLVMSymbolize.dir/Symbolize.cpp.o
[685/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Target.cpp.o
[686/704] Building CXX object tools/llvm-symbolizer/CMakeFiles/llvm-symbolizer.dir/llvm-symbolizer-driver.cpp.o
[687/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/InterfaceFile.cpp.o
[688/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/RecordsSlice.cpp.o
[689/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/Utils.cpp.o
[690/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStubCommon.cpp.o
[691/704] Building CXX object tools/llvm-symbolizer/CMakeFiles/llvm-symbolizer.dir/llvm-symbolizer.cpp.o
[692/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStubV5.cpp.o
[693/704] Building CXX object lib/TextAPI/CMakeFiles/LLVMTextAPI.dir/TextStub.cpp.o
[694/704] Linking CXX static library lib/libLLVMTextAPI.a
[695/704] Building CXX object lib/AsmParser/CMakeFiles/LLVMAsmParser.dir/LLParser.cpp.o
[696/704] Linking CXX static library lib/libLLVMAsmParser.a
[697/704] Linking CXX static library lib/libLLVMIRReader.a
[698/704] Linking CXX static library lib/libLLVMObject.a
[699/704] Linking CXX static library lib/libLLVMDebugInfoDWARF.a
[700/704] Linking CXX static library lib/libLLVMDebugInfoPDB.a
[701/704] Linking CXX static library lib/libLLVMDebugInfoGSYM.a
[702/704] Linking CXX static library lib/libLLVMSymbolize.a
[703/704] Linking CXX static library lib/libLLVMDebuginfod.a
[704/704] Linking CXX executable bin/llvm-symbolizer
ninja: Entering directory `compiler_rt_build_android_arm'
ninja: error: loading 'build.ninja': No such file or directory

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

Step 14 (run all tests) failure: run all tests (failure)
@@@BUILD_STEP run all tests@@@
skipping tests on arm

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

skipping tests on aarch64

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

skipping tests on arm

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

skipping tests on aarch64

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

program finished with exit code 1
elapsedTime=1469.335901

```

</details>

https://github.com/llvm/llvm-project/pull/186648