[Mlir-commits] [mlir] [mlir] Propagate `checkCommutativeEquivalent` into `isRegionEquivalentTo` (PR #192670)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Fri Apr 17 07:33:57 PDT 2026


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-mlir-core

Author: jumerckx

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/192670.diff


1 Files Affected:

- (modified) mlir/lib/IR/OperationSupport.cpp (+3-3) 


``````````diff
diff --git a/mlir/lib/IR/OperationSupport.cpp b/mlir/lib/IR/OperationSupport.cpp
index 31f71c3949003..91c62a6604c16 100644
--- a/mlir/lib/IR/OperationSupport.cpp
+++ b/mlir/lib/IR/OperationSupport.cpp
@@ -893,9 +893,9 @@ OperationEquivalence::isRegionEquivalentTo(Region *lhs, Region *rhs,
 
   // 4. Compare regions.
   for (auto regionPair : llvm::zip(lhs->getRegions(), rhs->getRegions()))
-    if (!isRegionEquivalentTo(&std::get<0>(regionPair),
-                              &std::get<1>(regionPair), checkEquivalent,
-                              markEquivalent, flags))
+    if (!isRegionEquivalentTo(
+            &std::get<0>(regionPair), &std::get<1>(regionPair), checkEquivalent,
+            markEquivalent, flags, checkCommutativeEquivalent))
       return false;
 
   return true;

``````````

</details>


https://github.com/llvm/llvm-project/pull/192670


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