[llvm] ARM: Remove CPU from computeTargetABI (PR #151983)

Mon Aug 4 18:48:57 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-remote-linux-win` running on `as-builder-10` while building `llvm` at step 8 "build-default".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/197/builds/7736

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

```
Step 8 (build-default) failure: cmake (failure)
...
47.039 [2000/130/3501]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\FreeBSD.cpp.obj
47.082 [1999/130/3502]Linking CXX static library lib\LLVMFuzzMutate.lib
47.127 [1998/130/3503]Building CXX object tools\clang\lib\Basic\CMakeFiles\obj.clangBasic.dir\Targets.cpp.obj
47.179 [1997/130/3504]Linking CXX static library lib\LLVMFrontendOpenMP.lib
47.316 [1996/130/3505]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChain.cpp.obj
47.335 [1995/130/3506]Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\Iterator.cpp.obj
47.391 [1994/130/3507]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\WebAssembly.cpp.obj
47.455 [1993/130/3508]Linking CXX static library lib\LLVMipo.lib
47.564 [1992/130/3509]Linking CXX static library lib\LLVMCoroutines.lib
47.615 [1991/130/3510]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\Clang.cpp.obj
FAILED: tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.obj 
ccache C:\PROGRA~1\MICROS~1\2022\COMMUN~1\VC\Tools\MSVC\1444~1.352\bin\Hostx64\x64\cl.exe  /nologo /TP -DCLANG_BUILD_STATIC -DEXPERIMENTAL_KEY_INSTRUCTIONS -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 -D__SHORT_FILE__=\"Clang.cpp\" -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\clang\lib\Driver -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\clang\lib\Driver -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\clang\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\clang\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\llvm\include -D__OPTIMIZE__ /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\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\Clang.cpp.obj /Fdtools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ /FS -c C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\clang\lib\Driver\ToolChains\Clang.cpp
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\clang\lib\Driver\ToolChains\Clang.cpp(1327): error C2660: 'llvm::ARM::computeDefaultTargetABI': function does not take 2 arguments
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\llvm\include\llvm/TargetParser/ARMTargetParser.h(273): note: see declaration of 'llvm::ARM::computeDefaultTargetABI'
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\clang\lib\Driver\ToolChains\Clang.cpp(1327): note: while trying to match the argument list '(const llvm::Triple, std::string)'
47.786 [1991/129/3511]Linking CXX static library lib\LLVMCodeGen.lib
47.878 [1991/128/3512]Building CXX object lib\Target\AArch64\CMakeFiles\LLVMAArch64CodeGen.dir\AArch64TargetObjectFile.cpp.obj
48.120 [1991/127/3513]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\HIPUtility.cpp.obj
48.230 [1991/126/3514]Building CXX object lib\CodeGen\AsmPrinter\CMakeFiles\LLVMAsmPrinter.dir\AsmPrinter.cpp.obj
48.366 [1991/125/3515]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\BareMetal.cpp.obj
48.698 [1991/124/3516]Building CXX object lib\Target\AArch64\CMakeFiles\LLVMAArch64CodeGen.dir\AArch64MCInstLower.cpp.obj
49.430 [1991/123/3517]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\OpenBSD.cpp.obj
49.487 [1991/122/3518]Building CXX object tools\clang\lib\Basic\CMakeFiles\obj.clangBasic.dir\Targets\ARM.cpp.obj
50.164 [1991/121/3519]Building CXX object lib\Target\AArch64\MCTargetDesc\CMakeFiles\LLVMAArch64Desc.dir\AArch64MCTargetDesc.cpp.obj
50.499 [1991/120/3520]Building CXX object tools\clang\lib\Parse\CMakeFiles\obj.clangParse.dir\ParseStmtAsm.cpp.obj
50.688 [1991/119/3521]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\Gnu.cpp.obj
50.833 [1991/118/3522]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\MSVC.cpp.obj
50.890 [1991/117/3523]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\CommonArgs.cpp.obj
51.104 [1991/116/3524]Building CXX object tools\clang\lib\Tooling\CMakeFiles\obj.clangTooling.dir\Refactoring.cpp.obj
51.139 [1991/115/3525]Building CXX object lib\LTO\CMakeFiles\LLVMLTO.dir\LTO.cpp.obj
51.273 [1991/114/3526]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\OHOS.cpp.obj
51.345 [1991/113/3527]Building CXX object tools\clang\lib\CodeGen\CMakeFiles\obj.clangCodeGen.dir\ObjectFilePCHContainerWriter.cpp.obj
51.446 [1991/112/3528]Building CXX object tools\clang\lib\Tooling\CMakeFiles\obj.clangTooling.dir\RefactoringCallbacks.cpp.obj
51.479 [1991/111/3529]Building CXX object tools\clang\lib\CodeGen\CMakeFiles\obj.clangCodeGen.dir\CodeGenPGO.cpp.obj
51.604 [1991/110/3530]Building CXX object tools\clang\lib\CodeGen\CMakeFiles\obj.clangCodeGen.dir\CodeGenModule.cpp.obj
51.656 [1991/109/3531]Building CXX object tools\clang\lib\Tooling\Refactoring\CMakeFiles\obj.clangToolingRefactoring.dir\RefactoringActions.cpp.obj
52.071 [1991/108/3532]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\Linux.cpp.obj
52.305 [1991/107/3533]Building CXX object tools\clang\lib\Tooling\DependencyScanning\CMakeFiles\obj.clangDependencyScanning.dir\DependencyScanningWorker.cpp.obj
52.413 [1991/106/3534]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\BugReporter.cpp.obj
52.560 [1991/105/3535]Building CXX object lib\Target\AArch64\CMakeFiles\LLVMAArch64CodeGen.dir\AArch64AsmPrinter.cpp.obj
52.932 [1991/104/3536]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\CoreEngine.cpp.obj
52.979 [1991/103/3537]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\AnalysisManager.cpp.obj
53.133 [1991/102/3538]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\CheckerManager.cpp.obj
53.775 [1991/101/3539]Building CXX object tools\clang\lib\Driver\CMakeFiles\obj.clangDriver.dir\ToolChains\Darwin.cpp.obj
54.128 [1991/100/3540]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\ExplodedGraph.cpp.obj
54.226 [1991/99/3541]Building CXX object lib\Target\AArch64\AsmParser\CMakeFiles\LLVMAArch64AsmParser.dir\AArch64AsmParser.cpp.obj
54.341 [1991/98/3542]Building CXX object tools\clang\lib\StaticAnalyzer\Core\CMakeFiles\obj.clangStaticAnalyzerCore.dir\Z3CrosscheckVisitor.cpp.obj
54.463 [1991/97/3543]Building CXX object tools\clang\lib\CodeGen\CMakeFiles\obj.clangCodeGen.dir\LinkInModulesPass.cpp.obj
54.470 [1991/96/3544]Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\BuiltinFunctionChecker.cpp.obj

```

</details>

https://github.com/llvm/llvm-project/pull/151983