From 7e74ee8ff7e3e9812a7731bd2ee00bfa03ddeeea Mon Sep 17 00:00:00 2001
From: Jacques Pienaar <jpienaar@google.com>
Date: Sun, 7 Jul 2019 14:04:46 -0700
Subject: [PATCH] Use isa instead of dyn_cast as cast value isn't used.

Avoids unused variable warning.

PiperOrigin-RevId: 256874512
---
 mlir/lib/StandardOps/Ops.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mlir/lib/StandardOps/Ops.cpp b/mlir/lib/StandardOps/Ops.cpp
index 1e7a840..3be51e6 100644
--- a/mlir/lib/StandardOps/Ops.cpp
+++ b/mlir/lib/StandardOps/Ops.cpp
@@ -558,7 +558,7 @@ static Type getCheckedI1SameShape(Builder *build, Type type) {
     return i1Type;
   if (auto tensorType = type.dyn_cast<RankedTensorType>())
     return build->getTensorType(tensorType.getShape(), i1Type);
-  if (auto tensorType = type.dyn_cast<UnrankedTensorType>())
+  if (type.isa<UnrankedTensorType>())
     return build->getTensorType(i1Type);
   if (auto vectorType = type.dyn_cast<VectorType>())
     return build->getVectorType(vectorType.getShape(), i1Type);
-- 
2.7.4