[llvm] [GISel] Add more FP opcodes to CSE (PR #123624)

Wed Jan 22 06:30:47 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-nvptx64-nvidia-win` running on `as-builder-8` while building `llvm` at step 7 "test-build-unified-tree-check-llvm".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/155/builds/5914

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

```
Step 7 (test-build-unified-tree-check-llvm) failure: test (failure)
...
[741/761] Building CXX object unittests\tools\llvm-exegesis\CMakeFiles\LLVMExegesisTests.dir\X86\TargetTest.cpp.obj
[742/761] Linking CXX executable unittests\XRay\XRayTests.exe
[743/761] Building CXX object unittests\tools\llvm-exegesis\CMakeFiles\LLVMExegesisTests.dir\X86\SnippetFileTest.cpp.obj
[744/761] Linking CXX executable unittests\tools\llvm-profgen\LLVMProfgenTests.exe
[745/761] Linking CXX executable unittests\tools\llvm-profdata\LLVMProfdataTests.exe
[746/761] Linking CXX executable unittests\Support\SupportTests.exe
[747/761] Linking CXX executable unittests\Target\TargetMachineCTests.exe
[748/761] Linking CXX executable unittests\Transforms\Vectorize\SandboxVectorizer\SandboxVectorizerTests.exe
[749/761] Linking CXX executable unittests\Transforms\Vectorize\VectorizeTests.exe
[750/761] Building CXX object unittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\CSETest.cpp.obj
FAILED: unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.obj 
C:\ninja\ccache.exe C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1442~1.344\bin\Hostx64\x64\cl.exe  /nologo /TP -DGTEST_HAS_RTTI=0 -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_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-nvptx64-nvidia-win\build\unittests\CodeGen\GlobalISel -IC:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel -IC:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\build\include -IC:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include -IC:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\third-party\unittest\googletest\include -IC:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\third-party\unittest\googlemock\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 /Founittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\CSETest.cpp.obj /Fdunittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\ /FS -c C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(84): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(87): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(97): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(100): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(110): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(113): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(123): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(126): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(136): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(139): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(149): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(152): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(161): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(164): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(174): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(177): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(186): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(189): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-8\llvm-nvptx64-nvidia-win\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
[751/761] Linking CXX executable unittests\Transforms\IPO\IPOTests.exe

```

</details>

https://github.com/llvm/llvm-project/pull/123624