[Mlir-commits] [mlir] [MLIR] AllocaOp canonicalization for array allocation in LLVM dialect (PR #221508)
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Mon Sep 7 09:52:19 PDT 2026
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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/LLVMIR/IR/LLVMDialect.cpp --diff_from_common_commit
``````````
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View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
index 5f7b1b975..6754cd05c 100644
--- a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
@@ -480,9 +480,9 @@ LogicalResult AllocaOp::canonicalize(AllocaOp op, PatternRewriter &rewriter) {
LLVMArrayType::get(op.getElemType(), numElements.getZExtValue());
Value one = ConstantOp::create(rewriter, op.getLoc(), rewriter.getI32Type(),
/*value=*/1);
- auto newAlloca = AllocaOp::create(
- rewriter, op.getLoc(), op.getType(), one, op.getAlignmentAttr(),
- arrayType, op.getInalloca());
+ auto newAlloca =
+ AllocaOp::create(rewriter, op.getLoc(), op.getType(), one,
+ op.getAlignmentAttr(), arrayType, op.getInalloca());
newAlloca->setDiscardableAttrs(op->getDiscardableAttrDictionary());
rewriter.replaceOp(op, newAlloca);
return success();
``````````
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https://github.com/llvm/llvm-project/pull/221508
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