[Mlir-commits] [mlir] [MLIR][SideEffects] Added 'Init' Memory Effect which defines an Idempotent MemWrite effect and modified LICM pass (PR #153281)

[Mo Bagherbeik]

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@@ -329,13 +356,99 @@ bool mlir::isMemoryEffectFree(Operation *op) {
 
   // Recurse into the regions and ensure that all nested ops are memory effect
   // free.
-  for (Region &region : op->getRegions())
-    for (Operation &op : region.getOps())
-      if (!isMemoryEffectFree(&op))
+  for (Region &region : op->getRegions()) {
+    for (Operation &op : region.getOps()) {
+      if (!isMemoryEffectFree(&op)) {
         return false;
+      }
+    }
+  }
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mbagherbeikTT wrote:

weird compulsion. fixed :)

https://github.com/llvm/llvm-project/pull/153281