[llvm] [CodeGen][Pass] Add `TargetPassBuilder` (PR #137290)

Fri Jun 12 01:51:20 PDT 2026

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

The build failed before running any tests. Click on a failure below to see the details.

<details>
<summary>[code=1] lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/TargetPassConfig.cpp.obj</summary>

```
FAILED: [code=1] lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/TargetPassConfig.cpp.obj
sccache C:\clang\clang-msvc\bin\clang-cl.exe  /nologo -TP -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_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -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:\_work\llvm-project\llvm-project\build\lib\CodeGen -IC:\_work\llvm-project\llvm-project\llvm\lib\CodeGen -IC:\_work\llvm-project\llvm-project\build\include -IC:\_work\llvm-project\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:__cplusplus /Oi /Brepro /bigobj /permissive- -Werror=unguarded-availability-new /W4  -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -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 /Gw /O2 /Ob2  -std:c++17 -MD -UNDEBUG /EHs-c- /GR- /showIncludes /Folib\CodeGen\CMakeFiles\LLVMCodeGen.dir\TargetPassConfig.cpp.obj /Fdlib\CodeGen\CMakeFiles\LLVMCodeGen.dir\LLVMCodeGen.pdb -c -- C:\_work\llvm-project\llvm-project\llvm\lib\CodeGen\TargetPassConfig.cpp
C:\_work\llvm-project\llvm-project\llvm\lib\CodeGen\TargetPassConfig.cpp(540,22): error: no member named 'SplitStaticData' in 'llvm::CGPassBuilderOption'
540 |   SET_BOOLEAN_OPTION(SplitStaticData)
|   ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
C:\_work\llvm-project\llvm-project\llvm\lib\CodeGen\TargetPassConfig.cpp(518,40): note: expanded from macro 'SET_BOOLEAN_OPTION'
518 | #define SET_BOOLEAN_OPTION(Option) Opt.Option = Option;
|                                    ~~~ ^
1 error generated.
```
</details>
<details>
<summary>[code=1] lib/Passes/CMakeFiles/LLVMPasses.dir/TargetPassBuilder.cpp.obj</summary>

```
FAILED: [code=1] lib/Passes/CMakeFiles/LLVMPasses.dir/TargetPassBuilder.cpp.obj
sccache C:\clang\clang-msvc\bin\clang-cl.exe  /nologo -TP -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_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -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:\_work\llvm-project\llvm-project\build\lib\Passes -IC:\_work\llvm-project\llvm-project\llvm\lib\Passes -IC:\_work\llvm-project\llvm-project\build\include -IC:\_work\llvm-project\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:__cplusplus /Oi /Brepro /bigobj /permissive- -Werror=unguarded-availability-new /W4  -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -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 /Gw /O2 /Ob2  -std:c++17 -MD -UNDEBUG /EHs-c- /GR- /showIncludes /Folib\Passes\CMakeFiles\LLVMPasses.dir\TargetPassBuilder.cpp.obj /Fdlib\Passes\CMakeFiles\LLVMPasses.dir\LLVMPasses.pdb -c -- C:\_work\llvm-project\llvm-project\llvm\lib\Passes\TargetPassBuilder.cpp
C:\_work\llvm-project\llvm-project\llvm\lib\Passes\TargetPassBuilder.cpp(10,10): fatal error: 'llvm/CodeGen/CallBrPrepare.h' file not found
10 | #include "llvm/CodeGen/CallBrPrepare.h"
|          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
</details>
<details>
<summary>[code=1] unittests/CodeGen/CMakeFiles/CodeGenTests.dir/TargetPassBuilderTest.cpp.obj</summary>

```
FAILED: [code=1] unittests/CodeGen/CMakeFiles/CodeGenTests.dir/TargetPassBuilderTest.cpp.obj
sccache C:\clang\clang-msvc\bin\clang-cl.exe  /nologo -TP -DLLVM_BUILD_STATIC -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_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -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:\_work\llvm-project\llvm-project\build\unittests\CodeGen -IC:\_work\llvm-project\llvm-project\llvm\unittests\CodeGen -IC:\_work\llvm-project\llvm-project\build\include -IC:\_work\llvm-project\llvm-project\llvm\include -IC:\_work\llvm-project\llvm-project\third-party\unittest\googletest\include -IC:\_work\llvm-project\llvm-project\third-party\unittest\googlemock\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:__cplusplus /Oi /Brepro /bigobj /permissive- -Werror=unguarded-availability-new /W4  -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -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 /Gw /O2 /Ob2  -std:c++17 -MD -UNDEBUG -Wno-gnu-zero-variadic-macro-arguments /EHs-c- /GR- -Wno-suggest-override /showIncludes /Founittests\CodeGen\CMakeFiles\CodeGenTests.dir\TargetPassBuilderTest.cpp.obj /Fdunittests\CodeGen\CMakeFiles\CodeGenTests.dir\ -c -- C:\_work\llvm-project\llvm-project\llvm\unittests\CodeGen\TargetPassBuilderTest.cpp
C:\_work\llvm-project\llvm-project\llvm\unittests\CodeGen\TargetPassBuilderTest.cpp(11,10): fatal error: 'llvm/CodeGen/ExpandFp.h' file not found
11 | #include "llvm/CodeGen/ExpandFp.h"
|          ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/137290