[Mlir-commits] [mlir] [MLIR][XeGPU] Updates XeGPU TensorDescAttr and Refine Gather/Scatter definition. (PR #109144)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `mlir-s390x-linux` running on `systemz-1` while building `mlir` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/117/builds/2185

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
37.304 [1084/4/3583] Building CXX object tools/mlir/lib/Dialect/Vector/Transforms/CMakeFiles/obj.MLIRVectorTransforms.dir/VectorTransforms.cpp.o
37.325 [1083/4/3584] Building CXX object tools/mlir/lib/Dialect/Vector/Transforms/CMakeFiles/obj.MLIRVectorTransforms.dir/VectorUnroll.cpp.o
37.333 [1082/4/3585] Building CXX object tools/mlir/lib/Dialect/Vector/Transforms/CMakeFiles/obj.MLIRVectorTransforms.dir/VectorMaskElimination.cpp.o
37.342 [1081/4/3586] Building CXX object tools/mlir/lib/Dialect/Vector/TransformOps/CMakeFiles/obj.MLIRVectorTransformOps.dir/VectorTransformOps.cpp.o
37.348 [1080/4/3587] Building CXX object tools/mlir/lib/Dialect/Vector/Utils/CMakeFiles/obj.MLIRVectorUtils.dir/VectorUtils.cpp.o
37.354 [1079/4/3588] Building CXX object tools/mlir/lib/Dialect/X86Vector/IR/CMakeFiles/obj.MLIRX86VectorDialect.dir/X86VectorDialect.cpp.o
37.377 [1078/4/3589] Building CXX object tools/mlir/lib/Dialect/X86Vector/Transforms/CMakeFiles/obj.MLIRX86VectorTransforms.dir/LegalizeForLLVMExport.cpp.o
37.379 [1077/4/3590] Linking CXX static library lib/libMLIRX86VectorDialect.a
37.387 [1076/4/3591] Building CXX object tools/mlir/lib/Dialect/X86Vector/Transforms/CMakeFiles/obj.MLIRX86VectorTransforms.dir/AVXTranspose.cpp.o
39.134 [1075/4/3592] Building CXX object tools/mlir/lib/Conversion/VectorToXeGPU/CMakeFiles/obj.MLIRVectorToXeGPU.dir/VectorToXeGPU.cpp.o
FAILED: tools/mlir/lib/Conversion/VectorToXeGPU/CMakeFiles/obj.MLIRVectorToXeGPU.dir/VectorToXeGPU.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/lib/Conversion/VectorToXeGPU -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/include -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/llvm/include -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/include -I/home/uweigand/sandbox/buildbot/mlir-s390x-linux/build/tools/mlir/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -Wundef -Wno-unused-but-set-parameter -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT tools/mlir/lib/Conversion/VectorToXeGPU/CMakeFiles/obj.MLIRVectorToXeGPU.dir/VectorToXeGPU.cpp.o -MF tools/mlir/lib/Conversion/VectorToXeGPU/CMakeFiles/obj.MLIRVectorToXeGPU.dir/VectorToXeGPU.cpp.o.d -o tools/mlir/lib/Conversion/VectorToXeGPU/CMakeFiles/obj.MLIRVectorToXeGPU.dir/VectorToXeGPU.cpp.o -c /home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp: In member function 'virtual llvm::LogicalResult {anonymous}::TransferReadLowering::matchAndRewrite(mlir::vector::TransferReadOp, mlir::PatternRewriter&) const':
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp:172:16: error: 'mlir::xegpu::MemoryScope' has not been declared
  172 |         xegpu::MemoryScope::Global,
      |                ^~~~~~~~~~~
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp: In member function 'virtual llvm::LogicalResult {anonymous}::TransferWriteLowering::matchAndRewrite(mlir::vector::TransferWriteOp, mlir::PatternRewriter&) const':
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp:217:57: error: 'mlir::xegpu::MemoryScope' has not been declared
  217 |         /*scattered=*/false, /*array_length=*/1, xegpu::MemoryScope::Global,
      |                                                         ^~~~~~~~~~~
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp: At global scope:
/home/uweigand/sandbox/buildbot/mlir-s390x-linux/llvm-project/mlir/lib/Conversion/VectorToXeGPU/VectorToXeGPU.cpp:85:1: warning: 'mlir::xegpu::CreateNdDescOp {anonymous}::createNdDescriptor(mlir::PatternRewriter&, mlir::Location, mlir::xegpu::TensorDescType, mlir::TypedValue<mlir::MemRefType>, mlir::Operation::operand_range)' defined but not used [-Wunused-function]
   85 | createNdDescriptor(PatternRewriter &rewriter, Location loc,
      | ^~~~~~~~~~~~~~~~~~
42.926 [1075/3/3593] Building CXX object tools/mlir/lib/Dialect/XeGPU/Transforms/CMakeFiles/obj.MLIRXeGPUTransforms.dir/XeGPUFoldAliasOps.cpp.o
47.598 [1075/2/3594] Building CXX object tools/mlir/lib/Dialect/XeGPU/IR/CMakeFiles/obj.MLIRXeGPUDialect.dir/XeGPUDialect.cpp.o
48.253 [1075/1/3595] Building CXX object tools/mlir/lib/Dialect/XeGPU/IR/CMakeFiles/obj.MLIRXeGPUDialect.dir/XeGPUOps.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/109144