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

Fri Nov 14 12:07:38 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-nvptx-nvidia-win` running on `as-builder-8` while building `clang,cross-project-tests,llvm` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/54/builds/14680

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

```
Step 6 (build-unified-tree) failure: build (failure)
...
[2663/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86VZeroUpper.cpp.obj
[2664/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86DomainReassignment.cpp.obj
[2665/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\GISel\X86RegisterBankInfo.cpp.obj
[2666/2840] Building CXX object tools\llvm-reduce\CMakeFiles\llvm-reduce.dir\deltas\Delta.cpp.obj
[2667/2840] Building CXX object tools\llvm-reduce\CMakeFiles\llvm-reduce.dir\deltas\ReduceRegisterDefs.cpp.obj
[2668/2840] Building CXX object tools\bugpoint\CMakeFiles\bugpoint.dir\bugpoint.cpp.obj
[2669/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86CmovConversion.cpp.obj
[2670/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86CompressEVEX.cpp.obj
[2671/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86LowerAMXIntrinsics.cpp.obj
[2672/2840] Building CXX object tools\opt\CMakeFiles\LLVMOptDriver.dir\optdriver.cpp.obj
FAILED: tools/opt/CMakeFiles/LLVMOptDriver.dir/optdriver.cpp.obj 
C:\ninja\ccache.exe C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1443~1.348\bin\Hostx64\x64\cl.exe  /nologo /TP -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_GLIBCXX_ASSERTIONS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\build\tools\opt -IC:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt -IC:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\build\include -IC:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2  -MD  /EHs-c- /GR- -UNDEBUG -std:c++17 /showIncludes /Fotools\opt\CMakeFiles\LLVMOptDriver.dir\optdriver.cpp.obj /Fdtools\opt\CMakeFiles\LLVMOptDriver.dir\LLVMOptDriver.pdb /FS -c C:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt\optdriver.cpp
C:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt\optdriver.cpp(684): error C2374: 'RTLCI': redefinition; multiple initialization
C:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt\optdriver.cpp(677): note: see declaration of 'RTLCI'
C:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt\optdriver.cpp(684): error C2086: 'llvm::RTLIB::RuntimeLibcallsInfo RTLCI': redefinition
C:\buildbot\as-builder-8\llvm-nvptx-nvidia-win\llvm-project\llvm\tools\opt\optdriver.cpp(677): note: see declaration of 'RTLCI'
[2673/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FixupBWInsts.cpp.obj
[2674/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86MacroFusion.cpp.obj
[2675/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86PadShortFunction.cpp.obj
[2676/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86AvoidTrailingCall.cpp.obj
[2677/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FixupInstTuning.cpp.obj
[2678/2840] Building CXX object tools\llvm-ir2vec\CMakeFiles\llvm-ir2vec.dir\llvm-ir2vec.cpp.obj
[2679/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86CallFrameOptimization.cpp.obj
[2680/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86SpeculativeExecutionSideEffectSuppression.cpp.obj
[2681/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FixupSetCC.cpp.obj
[2682/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86InsertWait.cpp.obj
[2683/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86ReturnThunks.cpp.obj
[2684/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86SelectionDAGInfo.cpp.obj
[2685/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86SuppressAPXForReloc.cpp.obj
[2686/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FastTileConfig.cpp.obj
[2687/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86AvoidStoreForwardingBlocks.cpp.obj
[2688/2840] Building CXX object tools\dsymutil\CMakeFiles\dsymutil.dir\MachOUtils.cpp.obj
[2689/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86LoadValueInjectionRetHardening.cpp.obj
[2690/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86LowerTileCopy.cpp.obj
[2691/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86IndirectBranchTracking.cpp.obj
[2692/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FixupLEAs.cpp.obj
[2693/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86ExpandPseudo.cpp.obj
[2694/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86OptimizeLEAs.cpp.obj
[2695/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86DynAllocaExpander.cpp.obj
[2696/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\GISel\X86CallLowering.cpp.obj
[2697/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86InterleavedAccess.cpp.obj
[2698/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86ArgumentStackSlotRebase.cpp.obj
[2699/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86LoadValueInjectionLoadHardening.cpp.obj
[2700/2840] Building CXX object tools\lto\CMakeFiles\LTO.dir\lto.cpp.obj
[2701/2840] Building CXX object tools\llvm-reduce\CMakeFiles\llvm-reduce.dir\deltas\RunIRPasses.cpp.obj
[2702/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86IndirectThunks.cpp.obj
[2703/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86SpeculativeLoadHardening.cpp.obj
[2704/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86AsmPrinter.cpp.obj
[2705/2840] Building CXX object lib\Target\X86\CMakeFiles\LLVMX86CodeGen.dir\X86FastPreTileConfig.cpp.obj

```

</details>

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