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

Wed Jan 22 06:56:39 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-win-x-aarch64` running on `as-builder-2` while building `llvm` at step 9 "test-check-llvm".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/193/builds/5114

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

```
Step 9 (test-check-llvm) failure: Test just built components: check-llvm completed (failure)
...
6.645 [2/10/736]Linking CXX executable unittests\ExecutionEngine\Orc\OrcJITTests.exe
6.669 [2/9/737]Linking CXX executable unittests\IR\IRTests.exe
6.766 [2/8/738]Linking CXX executable unittests\Passes\PassBuilderBindings\PassesBindingsTests.exe
7.027 [2/7/739]Linking CXX executable unittests\Transforms\Instrumentation\InstrumentationTests.exe
7.262 [2/6/740]Linking CXX executable unittests\Target\AArch64\AArch64Tests.exe
7.423 [2/5/741]Linking CXX executable unittests\Transforms\Utils\UtilsTests.exe
7.810 [2/4/742]Linking CXX executable unittests\Transforms\Scalar\ScalarTests.exe
7.827 [2/3/743]Linking CXX executable unittests\tools\llvm-exegesis\LLVMExegesisTests.exe
7.846 [2/2/744]Linking CXX executable unittests\ExecutionEngine\MCJIT\MCJITTests.exe
8.034 [2/1/745]Building CXX object unittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\CSETest.cpp.obj
FAILED: unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.obj 
ccache C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1439~1.335\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-2\x-aarch64\build\unittests\CodeGen\GlobalISel -IC:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel -IC:\buildbot\as-builder-2\x-aarch64\build\include -IC:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include -IC:\buildbot\as-builder-2\x-aarch64\llvm-project\third-party\unittest\googletest\include -IC:\buildbot\as-builder-2\x-aarch64\llvm-project\third-party\unittest\googlemock\include -external:IC:\buildbot\fs\zlib-win32\include -external:W0 -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 /Founittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\CSETest.cpp.obj /Fdunittests\CodeGen\GlobalISel\CMakeFiles\GlobalISelTests.dir\ /FS -c C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(84): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(87): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(97): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(100): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(110): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(113): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(123): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(126): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(136): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(139): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(149): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(152): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(161): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(164): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(174): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(177): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(186): error C2039: 'setFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\unittests\CodeGen\GlobalISel\CSETest.cpp(189): error C2039: 'clearFlag': is not a member of 'llvm::MachineInstrBuilder'
C:\buildbot\as-builder-2\x-aarch64\llvm-project\llvm\include\llvm/CodeGen/MachineInstrBuilder.h(71): note: see declaration of 'llvm::MachineInstrBuilder'
ninja: build stopped: subcommand failed.

```

</details>

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