[Mlir-commits] [mlir] [MLIR][XeGPU] Decouple `inst_data` and `lane_layout` in propagation (PR #166941)

[Adam Siemieniuk]

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@@ -1159,7 +1206,19 @@ struct XeGPUPropagateLayoutPass final
 } // namespace
 
 void XeGPUPropagateLayoutPass::runOnOperation() {
-  auto &analysis = getAnalysis<RunLayoutInfoPropagation>();
+  LayoutKind layoutKind;
+  if (this->layoutKind == "lane")
+    layoutKind = LayoutKind::Lane;
+  else if (this->layoutKind == "inst")
+    layoutKind = LayoutKind::InstData;
+  else {
+    signalPassFailure();
+    getOperation()->emitError("Unsupported layout kind option: " +
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adam-smnk wrote:

nit: `XeGPUPropagateLayout` .td docs also mentions `sg` as an option, might need updating

https://github.com/llvm/llvm-project/pull/166941