[llvm] [NFC][TableGen] Drop OperandInfo::addField/fields() wrappers and use OperandInfo::Fields instead (PR #195489)

Sat May 2 18:46:42 PDT 2026

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-arm-ubuntu` running on `linaro-lldb-arm-ubuntu` while building `llvm` at step 4 "build".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/18/builds/25818

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

```
Step 4 (build) failure: build (failure)
...
3587.810 [1002/18/6130] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/JITLoader.cpp.o
3588.245 [1001/18/6131] Building CXX object tools/lldb/source/Symbol/CMakeFiles/lldbSymbol.dir/Symtab.cpp.o
3588.341 [1000/18/6132] Building CXX object tools/lldb/source/Symbol/CMakeFiles/lldbSymbol.dir/Variable.cpp.o
3588.619 [999/18/6133] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/ExecutionContext.cpp.o
3589.131 [998/18/6134] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/InstrumentationRuntimeStopInfo.cpp.o
3589.242 [998/17/6135] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/DynamicRegisterInfo.cpp.o
3589.366 [998/16/6136] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/PathMappingList.cpp.o
3589.547 [998/15/6137] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/InstrumentationRuntime.cpp.o
3589.735 [997/15/6138] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/MemoryHistory.cpp.o
3591.798 [997/14/6139] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o
FAILED: tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o 
/usr/local/bin/c++ -DHAVE_ROUND -D_DEBUG -D_FILE_OFFSET_BITS=64 -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/source/Target -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source/Target -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/../clang/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/../clang/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/source -isystem /usr/include/libxml2 -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 -Xclang -fno-pch-timestamp -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-vla-extension -O3 -DNDEBUG -std=c++17 -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -Winvalid-pch -Xclang -include-pch -Xclang /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lib/Support/CMakeFiles/LLVMSupport.dir/cmake_pch.hxx.pch -Xclang -include -Xclang /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lib/Support/CMakeFiles/LLVMSupport.dir/cmake_pch.hxx -MD -MT tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o -MF tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o.d -o tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o -c /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source/Target/OperatingSystem.cpp
fatal error: error in backend: IO failure on output stream: No space left on device
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.	Program arguments: /usr/local/clang+llvm-21.1.1-armv7a-linux-gnueabihf/bin/clang++ -DHAVE_ROUND -D_DEBUG -D_FILE_OFFSET_BITS=64 -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/source/Target -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source/Target -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/llvm/../clang/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/../clang/include -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source -I/home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/tools/lldb/source -isystem /usr/include/libxml2 -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 -Xclang -fno-pch-timestamp -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-vla-extension -O3 -DNDEBUG -std=c++17 -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -Winvalid-pch -Xclang -include-pch -Xclang /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lib/Support/CMakeFiles/LLVMSupport.dir/cmake_pch.hxx.pch -Xclang -include -Xclang /home/tcwg-buildbot/worker/lldb-arm-ubuntu/build/lib/Support/CMakeFiles/LLVMSupport.dir/cmake_pch.hxx -MD -MT tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o -MF tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o.d -o tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/OperatingSystem.cpp.o -c /home/tcwg-buildbot/worker/lldb-arm-ubuntu/llvm-project/lldb/source/Target/OperatingSystem.cpp
1.	<eof> parser at end of file
3593.187 [997/13/6140] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/ModuleCache.cpp.o
3594.306 [997/12/6141] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/Language.cpp.o
3594.428 [997/11/6142] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/Memory.cpp.o
3595.353 [997/10/6143] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/QueueItem.cpp.o
3595.420 [997/9/6144] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/LanguageRuntime.cpp.o
3595.967 [997/8/6145] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/Queue.cpp.o
3596.534 [997/7/6146] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/QueueList.cpp.o
3596.912 [997/6/6147] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/ProcessTrace.cpp.o
3598.035 [997/5/6148] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/RegisterContext.cpp.o
3600.070 [997/4/6149] Building CXX object tools/lldb/source/Plugins/SymbolFile/NativePDB/CMakeFiles/lldbPluginSymbolFileNativePDB.dir/SymbolFileNativePDB.cpp.o
3603.206 [997/3/6150] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/Platform.cpp.o
3605.276 [997/2/6151] Building CXX object tools/lldb/source/Plugins/TypeSystem/Clang/CMakeFiles/lldbPluginTypeSystemClang.dir/TypeSystemClang.cpp.o
3615.279 [997/1/6152] Building CXX object tools/lldb/source/Target/CMakeFiles/lldbTarget.dir/Process.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/195489