Revert "[mlir][xegpu] Add XeGPU subgroup map propagation analysis for XeGPU SIMT distribution." (#131364)

Reverts #130240

Author: charithaintc

mlir/include/mlir/Dialect/XeGPU/Transforms/Passes.td

@@ -23,19 +23,4 @@ def XeGPUFoldAliasOps : Pass<"xegpu-fold-alias-ops"> {
   ];
 }
 
-def XeGPUSubgroupDistribute : Pass<"xegpu-subgroup-distribute"> {
-  let summary = "Distribute XeGPU ops to work items";
-  let description = [{
-    The pass distributes subgroup level (SIMD) XeGPU ops to work items.
-  }];
-  let dependentDialects = [
-      "memref::MemRefDialect", "xegpu::XeGPUDialect", "vector::VectorDialect"
-  ];
-  let options = [
-    Option<"printOnly", "print-analysis-only", "bool",
-         /*default=*/"false",
-         "Print the result of the subgroup map propagation analysis and exit.">
-  ];
-}
-
 #endif // MLIR_DIALECT_XEGPU_TRANSFORMS_PASSES_TD

mlir/lib/Dialect/XeGPU/Transforms/CMakeLists.txt

@@ -1,6 +1,5 @@
 add_mlir_dialect_library(MLIRXeGPUTransforms
   XeGPUFoldAliasOps.cpp
-  XeGPUSubgroupDistribute.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${MLIR_MAIN_INCLUDE_DIR}/mlir/Dialect/XeGPU