[Mlir-commits] [mlir] [MLIR] Support scalars in ValueBounds of linalg.index (PR #230962)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Sun Oct 11 06:54:25 PDT 2026


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- mlir/lib/Dialect/Linalg/IR/ValueBoundsOpInterfaceImpl.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/Linalg/IR/ValueBoundsOpInterfaceImpl.cpp b/mlir/lib/Dialect/Linalg/IR/ValueBoundsOpInterfaceImpl.cpp
index 12cad71d4..dbcc3fa63 100644
--- a/mlir/lib/Dialect/Linalg/IR/ValueBoundsOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/Linalg/IR/ValueBoundsOpInterfaceImpl.cpp
@@ -40,7 +40,8 @@ struct IndexOpInterface
       // Scalar operands do not contribute dimensions to the flattened shape.
       int64_t rank = linalgOp.getRank(&operand);
       if (flatDimPos < flatDimCtr + rank) {
-        cstr.bound(value) < cstr.getExpr(operand.get(), flatDimPos - flatDimCtr);
+        cstr.bound(value) <
+            cstr.getExpr(operand.get(), flatDimPos - flatDimCtr);
         break;
       }
       flatDimCtr += rank;

``````````

</details>


https://github.com/llvm/llvm-project/pull/230962


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