NFC: Rewrite auto castIter -> const auto *castIter

[hiraditya]

No description provided.

[llvmbot]

@llvm/pr-subscribers-mlir

@llvm/pr-subscribers-mlir-linalg

Author: AdityaK (hiraditya)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/133521.diff

1 Files Affected:

• (modified) mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp (+1-1)

diff --git a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
index ff89ead59981c..2a27530c832e9 100644
--- a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
+++ b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
@@ -3597,7 +3597,7 @@ void MatmulOp::regionBuilder(ImplicitLocOpBuilder &b, Block &block,
   SmallVector<Value> yields;
 
   TypeFn castVal = TypeFn::cast_signed;
-  auto castIter = llvm::find_if(attrs, [&](const NamedAttribute &attr) {
+  const auto *castIter = llvm::find_if(attrs, [&](const NamedAttribute &attr) {
     return attr.getName() == "cast";
   });
   if (castIter != attrs.end()) {