[llvm] [X86][Codegen] - Introduce a new tuning for X86 backend to control FMA generation (PR #210343)

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github-actions[bot] wrote:

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

* 134606 tests passed
* 3116 tests skipped

All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>[code=4294967295] bin/transform-opt-ch4.exe</summary>

```
FAILED: [code=4294967295] bin/transform-opt-ch4.exe
C:\Windows\system32\cmd.exe /C "cd . && C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe -E vs_link_exe --msvc-ver=1944 --intdir=tools\mlir\examples\transform\Ch4\CMakeFiles\transform-opt-ch4.dir --rc="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\rc.exe" --mt="C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\mt.exe" --manifests  -- C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\transform-opt-ch4.rsp  /out:bin\transform-opt-ch4.exe /implib:lib\transform-opt-ch4.lib /pdb:bin\transform-opt-ch4.pdb /version:0.0 /MANIFEST:NO /Brepro /INCREMENTAL:NO /subsystem:console  /STACK:10000000 && cd ."
LINK: command "C:\clang\clang-msvc\bin\lld-link.exe /nologo @CMakeFiles\transform-opt-ch4.rsp /out:bin\transform-opt-ch4.exe /implib:lib\transform-opt-ch4.lib /pdb:bin\transform-opt-ch4.pdb /version:0.0 /MANIFEST:NO /Brepro /INCREMENTAL:NO /subsystem:console /STACK:10000000" failed (exit code 1) with the following output:
lld-link: error: undefined symbol: void __cdecl mlir::bufferization::func_ext::registerBufferizableOpInterfaceExternalModels(class mlir::DialectRegistry &)
>>> referenced by MLIRRegisterAllDialects.lib(RegisterAllDialects.cpp.obj):(void __cdecl mlir::registerAllDialects(class mlir::DialectRegistry &))

lld-link: error: undefined symbol: class llvm::FailureOr<class mlir::memref::GlobalOp> __cdecl mlir::bufferization::getGlobalFor(class mlir::arith::ConstantOp, class mlir::SymbolTableCollection &, unsigned __int64, class mlir::Attribute)
>>> referenced by MLIRArithTransforms.lib(BufferizableOpInterfaceImpl.cpp.obj):(public: static struct llvm::LogicalResult __cdecl mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::FallbackModel<struct `anonymous namespace'::ConstantOpInterface>::bufferize(struct mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::Concept const *, class mlir::Operation *, class mlir::RewriterBase &, struct mlir::bufferization::BufferizationOptions const &, class mlir::bufferization::BufferizationState &))

lld-link: error: undefined symbol: void __cdecl mlir::bufferization::removeSymbol(class mlir::Operation *, class mlir::bufferization::BufferizationState &)
>>> referenced by MLIRMLProgramTransforms.lib(BufferizableOpInterfaceImpl.cpp.obj):(public: static struct llvm::LogicalResult __cdecl mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::FallbackModel<struct mlir::ml_program::`anonymous namespace'::GlobalOpInterface>::bufferize(struct mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::Concept const *, class mlir::Operation *, class mlir::RewriterBase &, struct mlir::bufferization::BufferizationOptions const &, class mlir::bufferization::BufferizationState &))

lld-link: error: undefined symbol: void __cdecl mlir::bufferization::insertSymbol(class mlir::Operation *, class mlir::bufferization::BufferizationState &)
>>> referenced by MLIRMLProgramTransforms.lib(BufferizableOpInterfaceImpl.cpp.obj):(public: static struct llvm::LogicalResult __cdecl mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::FallbackModel<struct mlir::ml_program::`anonymous namespace'::GlobalOpInterface>::bufferize(struct mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::Concept const *, class mlir::Operation *, class mlir::RewriterBase &, struct mlir::bufferization::BufferizationOptions const &, class mlir::bufferization::BufferizationState &))

lld-link: error: undefined symbol: struct llvm::LogicalResult __cdecl mlir::bufferization::bufferizeBlockSignature(class mlir::Block *, class mlir::RewriterBase &, struct mlir::bufferization::BufferizationOptions const &, class mlir::bufferization::BufferizationState &)
>>> referenced by MLIRSCFTransforms.lib(BufferizableOpInterfaceImpl.cpp.obj):(public: static struct llvm::LogicalResult __cdecl mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::FallbackModel<struct mlir::scf::`anonymous namespace'::ExecuteRegionOpInterface>::bufferize(struct mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::Concept const *, class mlir::Operation *, class mlir::RewriterBase &, struct mlir::bufferization::BufferizationOptions const &, class mlir::bufferization::BufferizationState &))

lld-link: error: undefined symbol: public: void __cdecl mlir::bufferization::OneShotAnalysisState::applyOnAliases(class mlir::Value, class llvm::function_ref<void __cdecl(class mlir::Value)>) const
>>> referenced by MLIRSCFTransforms.lib(BufferizableOpInterfaceImpl.cpp.obj):(public: static struct llvm::LogicalResult __cdecl mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::FallbackModel<struct mlir::scf::`anonymous namespace'::ForOpInterface>::resolveConflicts(struct mlir::bufferization::detail::BufferizableOpInterfaceInterfaceTraits::Concept const *, class mlir::Operation *, class mlir::RewriterBase &, class mlir::bufferization::AnalysisState const &, class mlir::bufferization::BufferizationState const &))

lld-link: error: undefined symbol: void __cdecl mlir::bufferization::hoistBuffersFromLoops(class mlir::Operation *)
>>> referenced by MLIRBufferizationTransformOps.lib(BufferizationTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::BufferLoopHoistingOp::applyToOne(class mlir::transform::TransformRewriter &, class mlir::Operation *, class mlir::transform::ApplyToEachResultList &, class mlir::transform::TransformState &))
>>> referenced by MLIRBufferizationTransformOps.lib(BufferizationTransformOps.cpp.obj):(class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::detail::applyTransformToEach<class mlir::transform::BufferLoopHoistingOp, class llvm::iterator_range<class llvm::filter_iterator_impl<class mlir::Operation *const *, class `public: __cdecl mlir::transform::TransformState::getPayloadOps(class mlir::Value) const'::`1'::<lambda_1>, struct std::bidirectional_iterator_tag>> &>(class mlir::transform::BufferLoopHoistingOp, class mlir::transform::TransformRewriter &, class llvm::iterator_range<class llvm::filter_iterator_impl<class mlir::Operation *const *, class `public: __cdecl mlir::transform::TransformState::getPayloadOps(class mlir::Value) const'::`1'::<lambda_1>, struct std::bidirectional_iterator_tag>> &, class llvm::SmallVectorImpl<class mlir::transform::ApplyToEachResultList> &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: struct llvm::LogicalResult __cdecl mlir::bufferization::runOneShotBufferize(class mlir::Operation *, struct mlir::bufferization::OneShotBufferizationOptions const &, class mlir::bufferization::BufferizationState &, struct mlir::bufferization::BufferizationStatistics *)
>>> referenced by MLIRBufferizationTransformOps.lib(BufferizationTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::OneShotBufferizeOp::apply(class mlir::transform::TransformRewriter &, class mlir::transform::TransformResults &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: struct llvm::LogicalResult __cdecl mlir::bufferization::runOneShotModuleBufferize(class mlir::Operation *, struct mlir::bufferization::OneShotBufferizationOptions const &, class mlir::bufferization::BufferizationState &, struct mlir::bufferization::BufferizationStatistics *)
>>> referenced by MLIRBufferizationTransformOps.lib(BufferizationTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::OneShotBufferizeOp::apply(class mlir::transform::TransformRewriter &, class mlir::transform::TransformResults &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: struct llvm::LogicalResult __cdecl mlir::bufferization::eliminateEmptyTensors(class mlir::RewriterBase &, class mlir::Operation *)
>>> referenced by MLIRBufferizationTransformOps.lib(BufferizationTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::EliminateEmptyTensorsOp::apply(class mlir::transform::TransformRewriter &, class mlir::transform::TransformResults &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: public: __cdecl mlir::bufferization::OneShotAnalysisState::OneShotAnalysisState(class mlir::Operation *, struct mlir::bufferization::OneShotBufferizationOptions const &)
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::EliminateLinalgOpAnchoredEmptyTensorsOp::apply(class mlir::transform::TransformRewriter &, class mlir::transform::TransformResults &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: struct llvm::LogicalResult __cdecl mlir::bufferization::analyzeOp(class mlir::Operation *, class mlir::bufferization::OneShotAnalysisState &, struct mlir::bufferization::BufferizationStatistics *)
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(public: class mlir::DiagnosedSilenceableFailure __cdecl mlir::transform::EliminateLinalgOpAnchoredEmptyTensorsOp::apply(class mlir::transform::TransformRewriter &, class mlir::transform::TransformResults &, class mlir::transform::TransformState &))

lld-link: error: undefined symbol: public: virtual bool __cdecl mlir::bufferization::OneShotAnalysisState::isInPlace(class mlir::OpOperand &) const
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(const mlir::bufferization::OneShotAnalysisState::`vftable')

lld-link: error: undefined symbol: public: virtual bool __cdecl mlir::bufferization::OneShotAnalysisState::areEquivalentBufferizedValues(class mlir::Value, class mlir::Value) const
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(const mlir::bufferization::OneShotAnalysisState::`vftable')

lld-link: error: undefined symbol: public: virtual bool __cdecl mlir::bufferization::OneShotAnalysisState::areAliasingBufferizedValues(class mlir::Value, class mlir::Value) const
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(const mlir::bufferization::OneShotAnalysisState::`vftable')

lld-link: error: undefined symbol: public: virtual bool __cdecl mlir::bufferization::OneShotAnalysisState::hasUndefinedContents(class mlir::OpOperand *) const
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(const mlir::bufferization::OneShotAnalysisState::`vftable')

lld-link: error: undefined symbol: public: virtual void __cdecl mlir::bufferization::OneShotAnalysisState::resetCache(void)
>>> referenced by MLIRLinalgTransformOps.lib(LinalgTransformOps.cpp.obj):(const mlir::bufferization::OneShotAnalysisState::`vftable')
```
</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/210343