[clang] [llvm] RuntimeLibcalls: Move VectorLibrary handling into TargetOptions (PR #167996)

Fri Nov 14 12:01:39 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `flang-aarch64-release` running on `linaro-flang-aarch64-release` while building `clang,cross-project-tests,llvm` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/172/builds/16896

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
176.861 [1239/46/5924] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/Target.cpp.o
176.889 [1239/45/5925] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/deltas/RunIRPasses.cpp.o
177.011 [1239/44/5926] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/ObjCAutoreleaseWriteChecker.cpp.o
177.047 [1239/43/5927] Building CXX object tools/clang/lib/Interpreter/CMakeFiles/obj.clangInterpreter.dir/IncrementalAction.cpp.o
177.093 [1239/42/5928] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetGenerator.cpp.o
177.344 [1239/41/5929] Building CXX object tools/llvm-exegesis/lib/AArch64/CMakeFiles/LLVMExegesisAArch64.dir/Target.cpp.o
177.608 [1239/40/5930] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/NumberObjectConversionChecker.cpp.o
177.734 [1239/39/5931] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkResult.cpp.o
177.963 [1239/38/5932] Building CXX object tools/clang/lib/StaticAnalyzer/Core/CMakeFiles/obj.clangStaticAnalyzerCore.dir/LoopUnrolling.cpp.o
178.169 [1239/37/5933] Building CXX object tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.o
FAILED: tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.o 
/usr/local/bin/c++ -DGTEST_HAS_RTTI=0 -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/flang-aarch64-release/build/tools/opt -I/home/tcwg-buildbot/worker/flang-aarch64-release/llvm-project/llvm/tools/opt -I/home/tcwg-buildbot/worker/flang-aarch64-release/build/include -I/home/tcwg-buildbot/worker/flang-aarch64-release/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -MD -MT tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.o -MF tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.o.d -o tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.o -c /home/tcwg-buildbot/worker/flang-aarch64-release/llvm-project/llvm/tools/opt/optdriver.cpp
../llvm-project/llvm/tools/opt/optdriver.cpp:684:30: error: redefinition of 'RTLCI'
  684 |   RTLIB::RuntimeLibcallsInfo RTLCI(ModuleTriple, codegen::getExceptionModel(),
      |                              ^
../llvm-project/llvm/tools/opt/optdriver.cpp:677:30: note: previous definition is here
  677 |   RTLIB::RuntimeLibcallsInfo RTLCI(ModuleTriple, codegen::getExceptionModel(),
      |                              ^
1 error generated.
178.388 [1239/36/5934] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetFile.cpp.o
178.625 [1239/35/5935] Building CXX object tools/clang/lib/Interpreter/CMakeFiles/obj.clangInterpreter.dir/InterpreterValuePrinter.cpp.o
178.898 [1239/34/5936] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/NSAutoreleasePoolChecker.cpp.o
179.139 [1239/33/5937] Building CXX object tools/clang/tools/clang-nvlink-wrapper/CMakeFiles/clang-nvlink-wrapper.dir/ClangNVLinkWrapper.cpp.o
179.157 [1239/32/5938] Building CXX object tools/llvm-lto2/CMakeFiles/llvm-lto2.dir/llvm-lto2.cpp.o
180.674 [1239/31/5939] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o
180.745 [1239/30/5940] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/LatencyBenchmarkRunner.cpp.o
181.144 [1239/29/5941] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1_main.cpp.o
181.447 [1239/28/5942] Building CXX object tools/clang/tools/clang-repl/CMakeFiles/clang-repl.dir/ClangRepl.cpp.o
182.323 [1239/27/5943] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndexCodeCompletion.cpp.o
182.524 [1239/26/5944] Building CXX object tools/lli/CMakeFiles/lli.dir/lli.cpp.o
182.759 [1239/25/5945] Building CXX object tools/llvm-reduce/CMakeFiles/llvm-reduce.dir/ReducerWorkItem.cpp.o
182.824 [1239/24/5946] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/StreamChecker.cpp.o
183.537 [1239/23/5947] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/BenchmarkRunner.cpp.o
183.835 [1239/22/5948] Building CXX object tools/clang/tools/clang-sycl-linker/CMakeFiles/clang-sycl-linker.dir/ClangSYCLLinker.cpp.o
184.305 [1239/21/5949] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CXExtractAPI.cpp.o
184.942 [1239/20/5950] Building CXX object tools/clang/lib/Interpreter/CMakeFiles/obj.clangInterpreter.dir/CodeCompletion.cpp.o
186.066 [1239/19/5951] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/OSObjectCStyleCast.cpp.o
186.306 [1239/18/5952] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/SnippetRepetitor.cpp.o
188.792 [1239/17/5953] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/Assembler.cpp.o
190.273 [1239/16/5954] Building CXX object tools/opt/CMakeFiles/LLVMOptDriver.dir/NewPMDriver.cpp.o
190.511 [1239/15/5955] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/RunLoopAutoreleaseLeakChecker.cpp.o
191.119 [1239/14/5956] Building CXX object tools/llvm-exegesis/lib/CMakeFiles/LLVMExegesis.dir/LlvmState.cpp.o
192.707 [1239/13/5957] Building CXX object tools/llvm-exegesis/CMakeFiles/llvm-exegesis.dir/llvm-exegesis.cpp.o
195.691 [1239/12/5958] Building CXX object tools/clang/tools/clang-linker-wrapper/CMakeFiles/clang-linker-wrapper.dir/ClangLinkerWrapper.cpp.o
198.157 [1239/11/5959] Building CXX object tools/clang/tools/clang-installapi/CMakeFiles/clang-installapi.dir/ClangInstallAPI.cpp.o
200.613 [1239/10/5960] Building CXX object lib/Passes/CMakeFiles/LLVMPasses.dir/PassBuilder.cpp.o
200.913 [1239/9/5961] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/StdLibraryFunctionsChecker.cpp.o
201.296 [1239/8/5962] Building CXX object tools/flang/lib/Parser/CMakeFiles/FortranParser.dir/cmake_pch.hxx.pch
202.913 [1239/7/5963] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/WebKit/RetainPtrCtorAdoptChecker.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/167996