From 1678fd1584bc84bc39d014fb1515eb64d3881c0a Mon Sep 17 00:00:00 2001
From: MLIR Team <no-reply@google.com>
Date: Wed, 6 Mar 2019 16:18:56 -0800
Subject: [PATCH] Fix opt build.

PiperOrigin-RevId: 237141751
---
 mlir/lib/EDSC/Helpers.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mlir/lib/EDSC/Helpers.cpp b/mlir/lib/EDSC/Helpers.cpp
index 888eafa88b77..9df9a97b155a 100644
--- a/mlir/lib/EDSC/Helpers.cpp
+++ b/mlir/lib/EDSC/Helpers.cpp
@@ -26,6 +26,7 @@ static SmallVector<IndexHandle, 8> getMemRefSizes(Value *memRef) {
   MemRefType memRefType = memRef->getType().cast<MemRefType>();
 
   auto maps = memRefType.getAffineMaps();
+  (void)maps;
   assert((maps.empty() || (maps.size() == 1 && maps[0].isIdentity())) &&
          "Layout maps not supported");
   SmallVector<IndexHandle, 8> res;