[Mlir-commits] [mlir] [mlir][Vector] Add UB conversions to different tests and pipelines (PR #125145)

Mon Feb 3 17:24:08 PST 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-nvidia` running on `mlir-nvidia` while building `mlir` at step 6 "build-check-mlir-build-only".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/138/builds/9832

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

```
Step 6 (build-check-mlir-build-only) failure: build (failure)
...
62.110 [63/12/4988] Building CXX object tools/mlir/lib/CAPI/Dialect/CMakeFiles/obj.MLIRCAPISparseTensor.dir/SparseTensorPasses.cpp.o
62.204 [63/11/4989] Building CXX object tools/mlir/examples/transform/Ch2/CMakeFiles/transform-opt-ch2.dir/transform-opt/transform-opt.cpp.o
63.680 [63/10/4990] Building CXX object tools/mlir/lib/Dialect/SparseTensor/Transforms/CMakeFiles/obj.MLIRSparseTensorTransforms.dir/Utils/CodegenUtils.cpp.o
67.534 [63/9/4991] Building CXX object tools/mlir/lib/Dialect/SparseTensor/Transforms/CMakeFiles/obj.MLIRSparseTensorTransforms.dir/Utils/SparseTensorIterator.cpp.o
67.749 [63/8/4992] Building CXX object tools/mlir/lib/Dialect/SparseTensor/Transforms/CMakeFiles/obj.MLIRSparseTensorTransforms.dir/Utils/LoopEmitter.cpp.o
67.904 [62/8/4993] Linking CXX shared library lib/libMLIRSparseTensorTransforms.so.21.0git
67.910 [61/8/4994] Creating library symlink lib/libMLIRSparseTensorTransforms.so
68.022 [59/9/4995] Linking CXX shared library lib/libMLIRCAPISparseTensor.so.21.0git
68.029 [58/9/4996] Creating library symlink lib/libMLIRCAPISparseTensor.so
68.085 [58/8/4997] Linking CXX shared library lib/libMLIRSparseTensorPipelines.so.21.0git
FAILED: lib/libMLIRSparseTensorPipelines.so.21.0git 
: && /usr/bin/clang++ -fPIC -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 -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Wundef -Werror=mismatched-tags -Werror=global-constructors -O3 -DNDEBUG  -Wl,-z,defs -Wl,-z,nodelete -fuse-ld=lld -Wl,--color-diagnostics   -Wl,--gc-sections -shared -Wl,-soname,libMLIRSparseTensorPipelines.so.21.0git -o lib/libMLIRSparseTensorPipelines.so.21.0git tools/mlir/lib/Dialect/SparseTensor/Pipelines/CMakeFiles/obj.MLIRSparseTensorPipelines.dir/SparseTensorPipelines.cpp.o  -Wl,-rpath,"\$ORIGIN/../lib:/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib:"  lib/libMLIRAffineToStandard.so.21.0git  lib/libMLIRComplexToLLVM.so.21.0git  lib/libMLIRComplexToLibm.so.21.0git  lib/libMLIRComplexToStandard.so.21.0git  lib/libMLIRGPUToNVVMTransforms.so.21.0git  lib/libMLIRMathToLibm.so.21.0git  lib/libMLIRMathToLLVM.so.21.0git  lib/libMLIRReconcileUnrealizedCasts.so.21.0git  lib/libMLIRSCFToControlFlow.so.21.0git  lib/libMLIRSparseTensorTransforms.so.21.0git  lib/libMLIRVectorToLLVMPass.so.21.0git  lib/libMLIRGPUToGPURuntimeTransforms.so.21.0git  lib/libMLIRGPUTransforms.so.21.0git  lib/libMLIRNVVMTarget.so.21.0git  lib/libMLIRNVVMToLLVMIRTranslation.so.21.0git  lib/libMLIRSPIRVTarget.so.21.0git  lib/libMLIRSPIRVSerialization.so.21.0git  lib/libMLIRSPIRVDialect.so.21.0git  lib/libMLIRSPIRVBinaryUtils.so.21.0git  lib/libMLIRROCDLTarget.so.21.0git  lib/libMLIRTargetLLVM.so.21.0git  lib/libMLIRExecutionEngineUtils.so.21.0git  lib/libLLVMPasses.so.21.0git  lib/libMLIRROCDLToLLVMIRTranslation.so.21.0git  lib/libMLIRROCDLDialect.so.21.0git  lib/libMLIRMemRefToLLVM.so.21.0git  lib/libMLIRAsyncToLLVM.so.21.0git  lib/libMLIRFuncToLLVM.so.21.0git  lib/libMLIRArithToLLVM.so.21.0git  lib/libMLIRControlFlowToLLVM.so.21.0git  lib/libMLIRAsyncDialect.so.21.0git  lib/libMLIRConvertToLLVMPass.so.21.0git  lib/libMLIRConvertToLLVMInterface.so.21.0git  lib/libLLVMNVPTXCodeGen.so.21.0git  lib/libLLVMipo.so.21.0git  lib/libLLVMLinker.so.21.0git  lib/libLLVMTarget.so.21.0git  lib/libLLVMNVPTXDesc.so.21.0git  lib/libLLVMNVPTXInfo.so.21.0git  lib/libMLIRLinalgTransforms.so.21.0git  lib/libMLIRIndexDialect.so.21.0git  lib/libMLIRMemRefTransforms.so.21.0git  lib/libMLIRArithTransforms.so.21.0git  lib/libMLIRFuncTransforms.so.21.0git  lib/libMLIRNVGPUDialect.so.21.0git  lib/libMLIRMeshTransforms.so.21.0git  lib/libMLIRTosaShardingInterfaceImpl.so.21.0git  lib/libMLIRShardingInterface.so.21.0git  lib/libMLIRMeshDialect.so.21.0git  lib/libMLIRTosaDialect.so.21.0git  lib/libMLIRQuantUtils.so.21.0git  lib/libMLIRQuantDialect.so.21.0git  lib/libMLIRTensorTilingInterfaceImpl.so.21.0git  lib/libMLIRLinalgUtils.so.21.0git  lib/libMLIRVectorToSCF.so.21.0git  lib/libMLIRSCFTransforms.so.21.0git  lib/libMLIRBufferizationTransforms.so.21.0git  lib/libMLIRTensorTransforms.so.21.0git  lib/libMLIRAffineTransforms.so.21.0git  lib/libMLIRTensorUtils.so.21.0git  lib/libMLIRTilingInterface.so.21.0git  lib/libMLIRSCFUtils.so.21.0git  lib/libMLIRSparseTensorUtils.so.21.0git  lib/libMLIRVectorToLLVM.so.21.0git  lib/libMLIRVectorTransforms.so.21.0git  lib/libMLIRAffineUtils.so.21.0git  lib/libMLIRGPUUtils.so.21.0git  lib/libMLIRGPUDialect.so.21.0git  lib/libMLIRLinalgDialect.so.21.0git  lib/libMLIRBufferizationDialect.so.21.0git  lib/libMLIRSparseTensorDialect.so.21.0git  lib/libMLIRMathDialect.so.21.0git  lib/libMLIRMemRefUtils.so.21.0git  lib/libMLIRArithAttrToLLVMConversion.so.21.0git  lib/libMLIRTargetLLVMIRExport.so.21.0git  lib/libMLIRDLTIDialect.so.21.0git  lib/libMLIRTranslateLib.so.21.0git  lib/libMLIRParser.so.21.0git  lib/libMLIRBytecodeReader.so.21.0git  lib/libMLIRAsmParser.so.21.0git  lib/libMLIRLLVMIRTransforms.so.21.0git  lib/libMLIRNVVMDialect.so.21.0git  lib/libLLVMFrontendOpenMP.so.21.0git  lib/libLLVMFrontendOffloading.so.21.0git  lib/libLLVMTransformUtils.so.21.0git  lib/libMLIRArmNeonDialect.so.21.0git  lib/libMLIRArmSVETransforms.so.21.0git  lib/libMLIRArmSVEDialect.so.21.0git  lib/libMLIRAMXTransforms.so.21.0git  lib/libMLIRAMXDialect.so.21.0git  lib/libMLIRX86VectorTransforms.so.21.0git  lib/libMLIRLLVMCommonConversion.so.21.0git  lib/libMLIRTransforms.so.21.0git  lib/libMLIRTransformUtils.so.21.0git  lib/libMLIRSubsetOpInterface.so.21.0git  lib/libMLIRRewrite.so.21.0git  lib/libMLIRRewritePDL.so.21.0git  lib/libMLIRPDLToPDLInterp.so.21.0git  lib/libMLIRPass.so.21.0git  lib/libMLIRPDLInterpDialect.so.21.0git  lib/libMLIRPDLDialect.so.21.0git  lib/libMLIRRuntimeVerifiableOpInterface.so.21.0git  lib/libMLIRVectorUtils.so.21.0git  lib/libMLIRFuncDialect.so.21.0git  lib/libMLIRVectorDialect.so.21.0git  lib/libMLIRMaskableOpInterface.so.21.0git  lib/libMLIRMaskingOpInterface.so.21.0git  lib/libMLIRAffineAnalysis.so.21.0git  lib/libMLIRSCFDialect.so.21.0git  lib/libMLIRTensorDialect.so.21.0git  lib/libMLIRAffineDialect.so.21.0git  lib/libMLIRMemRefDialect.so.21.0git  lib/libMLIRArithUtils.so.21.0git  lib/libMLIRComplexDialect.so.21.0git  lib/libMLIRParallelCombiningOpInterface.so.21.0git  lib/libMLIRValueBoundsOpInterface.so.21.0git  lib/libMLIRAnalysis.so.21.0git  lib/libMLIRViewLikeInterface.so.21.0git  lib/libMLIRDestinationStyleOpInterface.so.21.0git  lib/libMLIRControlFlowDialect.so.21.0git  lib/libMLIRArithDialect.so.21.0git  lib/libMLIRDialect.so.21.0git  lib/libMLIRCastInterfaces.so.21.0git  lib/libMLIRInferIntRangeCommon.so.21.0git  lib/libMLIRInferIntRangeInterface.so.21.0git  lib/libMLIRShapedOpInterfaces.so.21.0git  lib/libMLIRUBDialect.so.21.0git  lib/libMLIRLoopLikeInterface.so.21.0git  lib/libMLIRDialectUtils.so.21.0git  lib/libMLIRPresburger.so.21.0git  lib/libMLIRVectorInterfaces.so.21.0git  lib/libMLIRX86VectorDialect.so.21.0git  lib/libMLIRLLVMDialect.so.21.0git  lib/libMLIRControlFlowInterfaces.so.21.0git  lib/libMLIRFunctionInterfaces.so.21.0git  lib/libMLIRCallInterfaces.so.21.0git  lib/libMLIRInferTypeOpInterface.so.21.0git  lib/libMLIRSideEffectInterfaces.so.21.0git  lib/libMLIRDataLayoutInterfaces.so.21.0git  lib/libMLIRMemorySlotInterfaces.so.21.0git  lib/libMLIRIR.so.21.0git  lib/libMLIRSupport.so.21.0git  lib/libLLVMBitWriter.so.21.0git  lib/libLLVMMCParser.so.21.0git  lib/libLLVMMC.so.21.0git  lib/libLLVMIRReader.so.21.0git  lib/libLLVMAsmParser.so.21.0git  lib/libLLVMBitReader.so.21.0git  lib/libLLVMCore.so.21.0git  lib/libLLVMBinaryFormat.so.21.0git  lib/libLLVMTargetParser.so.21.0git  lib/libLLVMSupport.so.21.0git  -Wl,-rpath-link,/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib && :
ld.lld: error: undefined symbol: mlir::createUBToLLVMConversionPass()
>>> referenced by SparseTensorPipelines.cpp
>>>               tools/mlir/lib/Dialect/SparseTensor/Pipelines/CMakeFiles/obj.MLIRSparseTensorPipelines.dir/SparseTensorPipelines.cpp.o:(mlir::sparse_tensor::buildSparsifier(mlir::OpPassManager&, mlir::sparse_tensor::SparsifierOptions const&))
clang: error: linker command failed with exit code 1 (use -v to see invocation)
69.158 [58/7/4998] Building CXX object tools/mlir/test/lib/Dialect/LLVM/CMakeFiles/MLIRLLVMTestPasses.dir/TestLowerToLLVM.cpp.o
70.206 [58/6/4999] Building CXX object tools/mlir/test/lib/Conversion/ConvertToSPIRV/CMakeFiles/MLIRTestConvertToSPIRV.dir/TestSPIRVVectorUnrolling.cpp.o
97.991 [58/5/5000] Building CXX object tools/mlir/tools/mlir-reduce/CMakeFiles/mlir-reduce.dir/mlir-reduce.cpp.o
99.841 [58/4/5001] Building CXX object tools/mlir/lib/CAPI/RegisterEverything/CMakeFiles/obj.MLIRCAPIRegisterEverything.dir/RegisterEverything.cpp.o
99.891 [58/3/5002] Building CXX object tools/mlir/tools/mlir-opt/CMakeFiles/mlir-opt.dir/mlir-opt.cpp.o
101.807 [58/2/5003] Building CXX object tools/mlir/tools/mlir-opt/CMakeFiles/MLIRMlirOptMain.dir/mlir-opt.cpp.o
103.351 [58/1/5004] Building CXX object tools/mlir/examples/transform-opt/CMakeFiles/mlir-transform-opt.dir/mlir-transform-opt.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/125145