From b3a407fa68f8138c447aa953c572d7334ceb8817 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <aminim@google.com>
Date: Mon, 1 Apr 2019 10:17:45 -0700
Subject:     Fix MacOS build

    This is making up for some differences in standard library and linker flags.
    It also get rid of the requirement to build with RTTI.

--

PiperOrigin-RevId: 241348845
---
 mlir/lib/Transforms/LoopTiling.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mlir/lib/Transforms/LoopTiling.cpp')

diff --git a/mlir/lib/Transforms/LoopTiling.cpp b/mlir/lib/Transforms/LoopTiling.cpp
index f7fef1a428c..d262a5d14aa 100644
--- a/mlir/lib/Transforms/LoopTiling.cpp
+++ b/mlir/lib/Transforms/LoopTiling.cpp
@@ -368,7 +368,8 @@ void LoopTiling::getTileSizes(ArrayRef<AffineForOp> band,
       (*tileSizes)[i] = tSize;
     else
       // Set last tile size to cover the balance.
-      (*tileSizes)[i] = std::max(1UL, excessFactor / cumulProductOfTileSizes);
+      (*tileSizes)[i] = std::max(
+          1U, static_cast<unsigned>(excessFactor / cumulProductOfTileSizes));
     cumulProductOfTileSizes *= (*tileSizes)[i];
   }
   if (avoidMaxMinBounds)
-- 
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