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

Mon Aug 4 18:49:38 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64le-lld-multistage-test` running on `ppc64le-lld-multistage-test` while building `llvm` at step 6 "build-stage1-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/168/builds/14925

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

```
Step 6 (build-stage1-unified-tree) failure: build (failure)
...
8.269 [273/286/24] Building CXX object lib/Target/RISCV/MCTargetDesc/CMakeFiles/LLVMRISCVDesc.dir/RISCVMCAsmInfo.cpp.o
8.313 [273/285/25] Building CXX object lib/Target/VE/MCTargetDesc/CMakeFiles/LLVMVEDesc.dir/VETargetStreamer.cpp.o
8.381 [273/284/26] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/NetBSD.cpp.o
8.539 [273/283/27] Building CXX object lib/Target/Sparc/MCTargetDesc/CMakeFiles/LLVMSparcDesc.dir/SparcTargetStreamer.cpp.o
8.552 [273/282/28] Building CXX object lib/Target/Mips/MCTargetDesc/CMakeFiles/LLVMMipsDesc.dir/MipsWinCOFFStreamer.cpp.o
8.747 [273/281/29] Building CXX object tools/clang/tools/driver/CMakeFiles/clang.dir/cc1as_main.cpp.o
8.764 [273/280/30] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AddressPool.cpp.o
8.813 [273/279/31] Building CXX object unittests/MC/SystemZ/CMakeFiles/SystemZMCTests.dir/SystemZAsmLexerTest.cpp.o
8.870 [273/278/32] Building CXX object lib/Target/AVR/MCTargetDesc/CMakeFiles/LLVMAVRDesc.dir/AVRTargetStreamer.cpp.o
9.380 [273/277/33] Building CXX object tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o
FAILED: tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o 
ccache /usr/lib64/ccache/c++ -DCLANG_EXPORTS -DEXPERIMENTAL_KEY_INSTRUCTIONS -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__SHORT_FILE__=\"Clang.cpp\" -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/build/stage1/tools/clang/lib/Driver -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/build/stage1/tools/clang/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/build/stage1/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o -MF tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o.d -o tools/clang/lib/Driver/CMakeFiles/obj.clangDriver.dir/ToolChains/Clang.cpp.o -c /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp: In function ‘void {anonymous}::RenderARMABI(const clang::driver::Driver&, const llvm::Triple&, const llvm::opt::ArgList&, llvm::opt::ArgStringList&)’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp:1327:61: error: too many arguments to function ‘llvm::StringRef llvm::ARM::computeDefaultTargetABI(const llvm::Triple&)’
     ABIName = llvm::ARM::computeDefaultTargetABI(Triple, CPU).data();
                                                             ^
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver/ToolChains/Arch/ARM.h:16,
                 from /home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp:10:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-lld-multistage-test/ppc64le-lld-multistage-test/llvm-project/llvm/include/llvm/TargetParser/ARMTargetParser.h:273:20: note: declared here
 LLVM_ABI StringRef computeDefaultTargetABI(const Triple &TT);
                    ^~~~~~~~~~~~~~~~~~~~~~~
9.399 [273/276/34] Building CXX object lib/Target/LoongArch/MCTargetDesc/CMakeFiles/LLVMLoongArchDesc.dir/LoongArchTargetStreamer.cpp.o
9.400 [273/275/35] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MCTargetAsmParser.cpp.o
9.405 [273/274/36] Building CXX object lib/Target/Hexagon/MCTargetDesc/CMakeFiles/LLVMHexagonDesc.dir/HexagonMCExpr.cpp.o
9.444 [273/273/37] Building CXX object lib/TargetParser/CMakeFiles/LLVMTargetParser.dir/ARMTargetParser.cpp.o
9.447 [273/272/38] Building CXX object lib/Target/AVR/MCTargetDesc/CMakeFiles/LLVMAVRDesc.dir/AVRMCTargetDesc.cpp.o
9.583 [273/271/39] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/MCGOFFStreamer.cpp.o
9.609 [273/270/40] Building CXX object lib/Target/XCore/MCTargetDesc/CMakeFiles/LLVMXCoreDesc.dir/XCoreMCTargetDesc.cpp.o
9.658 [273/269/41] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MCAsmParserExtension.cpp.o
9.675 [273/268/42] Building CXX object lib/Target/SystemZ/MCTargetDesc/CMakeFiles/LLVMSystemZDesc.dir/SystemZTargetStreamer.cpp.o
9.702 [273/267/43] Building CXX object lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIFunctionFrameStreamer.cpp.o
9.704 [273/266/44] Building CXX object lib/Target/WebAssembly/MCTargetDesc/CMakeFiles/LLVMWebAssemblyDesc.dir/WebAssemblyTargetStreamer.cpp.o
9.793 [273/265/45] Building CXX object lib/Target/Lanai/MCTargetDesc/CMakeFiles/LLVMLanaiDesc.dir/LanaiMCTargetDesc.cpp.o
9.828 [273/264/46] Building CXX object lib/Target/AVR/MCTargetDesc/CMakeFiles/LLVMAVRDesc.dir/AVRMCELFStreamer.cpp.o
9.861 [273/263/47] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/DwarfCFIException.cpp.o
9.922 [273/262/48] Building CXX object lib/Target/MSP430/MCTargetDesc/CMakeFiles/LLVMMSP430Desc.dir/MSP430ELFStreamer.cpp.o
10.030 [273/261/49] Building CXX object lib/Target/LoongArch/MCTargetDesc/CMakeFiles/LLVMLoongArchDesc.dir/LoongArchELFStreamer.cpp.o
10.102 [273/260/50] Building CXX object lib/Target/PowerPC/MCTargetDesc/CMakeFiles/LLVMPowerPCDesc.dir/PPCXCOFFStreamer.cpp.o
10.144 [273/259/51] Building CXX object lib/Target/LoongArch/MCTargetDesc/CMakeFiles/LLVMLoongArchDesc.dir/LoongArchMCAsmInfo.cpp.o
10.158 [273/258/52] Building CXX object lib/Target/Sparc/MCTargetDesc/CMakeFiles/LLVMSparcDesc.dir/SparcMCTargetDesc.cpp.o
10.243 [273/257/53] Building CXX object lib/Target/Mips/MCTargetDesc/CMakeFiles/LLVMMipsDesc.dir/MipsOptionRecord.cpp.o
10.277 [273/256/54] Building CXX object lib/Target/Mips/MCTargetDesc/CMakeFiles/LLVMMipsDesc.dir/MipsELFStreamer.cpp.o
10.345 [273/255/55] Building CXX object lib/Target/VE/AsmParser/CMakeFiles/LLVMVEAsmParser.dir/VEAsmParser.cpp.o
10.496 [273/254/56] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/TargetRegistry.cpp.o
10.624 [273/253/57] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/MCAsmStreamer.cpp.o
10.638 [273/252/58] Building CXX object lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIFunctionFrameAnalyzer.cpp.o
10.676 [273/251/59] Building CXX object tools/llvm-ml/CMakeFiles/llvm-ml.dir/Disassembler.cpp.o
10.699 [273/250/60] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/WasmAsmParser.cpp.o
10.760 [273/249/61] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/COFFAsmParser.cpp.o

```

</details>

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