[Mlir-commits] [mlir] [mlir][scf] Add `ReturnLike` to `scf::InParallelOp` (PR #148237)

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<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlir

Author: Fabian Mora (fabianmcg)

<details>
<summary>Changes</summary>

This patch adds the `ReturnLike` trait to `scf::InParallelOp`. This is the first step to clean the branching semantics of `scf::ForallOp` and `scf::InParallelOp`.

---
Full diff: https://github.com/llvm/llvm-project/pull/148237.diff


1 Files Affected:

- (modified) mlir/include/mlir/Dialect/SCF/IR/SCFOps.td (+1) 


``````````diff
diff --git a/mlir/include/mlir/Dialect/SCF/IR/SCFOps.td b/mlir/include/mlir/Dialect/SCF/IR/SCFOps.td
index 2d15544e871b3..23c987dd777e2 100644
--- a/mlir/include/mlir/Dialect/SCF/IR/SCFOps.td
+++ b/mlir/include/mlir/Dialect/SCF/IR/SCFOps.td
@@ -633,6 +633,7 @@ def ForallOp : SCF_Op<"forall", [
 def InParallelOp : SCF_Op<"forall.in_parallel", [
        Pure,
        Terminator,
+       ReturnLike,
        DeclareOpInterfaceMethods<ParallelCombiningOpInterface>,
        HasParent<"ForallOp">,
       ] # GraphRegionNoTerminator.traits> {

``````````

</details>


https://github.com/llvm/llvm-project/pull/148237