From 25348394bb54075ad6e368ab3567c8cd3d37e7f8 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Tue, 13 May 2025 13:43:10 -0700
Subject: [PATCH] [mlir] Fix a warning

This patch fixes:

  mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp:106:14:
  error: unused variable 'sourceType' [-Werror,-Wunused-variable]
---
 mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp b/mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp
index 4abf516498bc..42c43ba8553a 100644
--- a/mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp
+++ b/mlir/lib/Dialect/MemRef/Transforms/FoldMemRefAliasOps.cpp
@@ -103,7 +103,6 @@ resolveSourceIndicesCollapseShape(Location loc, PatternRewriter &rewriter,
                                   memref::CollapseShapeOp collapseShapeOp,
                                   ValueRange indices,
                                   SmallVectorImpl<Value> &sourceIndices) {
-  MemRefType sourceType = collapseShapeOp.getSrcType();
   // Note: collapse_shape requires a strided memref, we can do this.
   auto metadata = rewriter.create<memref::ExtractStridedMetadataOp>(
       loc, collapseShapeOp.getSrc());