From 920d0225195a6c81141670d15190a00f7262a7de Mon Sep 17 00:00:00 2001
From: Dehao Chen <dehao@google.com>
Date: Tue, 27 Jun 2017 22:05:58 +0000
Subject: re-commit r306336: Enable vectorizer-maximize-bandwidth by default.

Differential Revision: https://reviews.llvm.org/D33341

llvm-svn: 306473
---
 llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/Transforms/Vectorize/LoopVectorize.cpp')

diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 894b8d049e9..a442df052d9 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -122,7 +122,7 @@ static cl::opt<unsigned> TinyTripCountVectorThreshold(
              "value."));
 
 static cl::opt<bool> MaximizeBandwidth(
-    "vectorizer-maximize-bandwidth", cl::init(false), cl::Hidden,
+    "vectorizer-maximize-bandwidth", cl::init(true), cl::Hidden,
     cl::desc("Maximize bandwidth when selecting vectorization factor which "
              "will be determined by the smallest type in loop."));
 
-- 
cgit v1.2.3