[Mlir-commits] [mlir] [MLIR][SCF] Add canonicalization pattern to fold away iter args of scf.forall (PR #90189)

[Matthias Springer]

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@@ -1415,6 +1416,31 @@ InParallelOp ForallOp::getTerminator() {
   return cast<InParallelOp>(getBody()->getTerminator());
 }
 
+FailureOr<SubsetInsertionOpInterface>
+ForallOp::getStoreOpUser(BlockArgument bbArg) {
+  Value::user_range users = bbArg.getUsers();
+  bool foundUser = false;
+  SubsetInsertionOpInterface storeOp = nullptr;
+  for (Operation *userOp : users) {
+    if (auto parallelInsertSliceOp =
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matthias-springer wrote:

I think there’s a "parallel combining" interface or something like that. I forgot the name 

https://github.com/llvm/llvm-project/pull/90189