From: Ayal Zaks <ayal.zaks@intel.com>
Date: Sun, 12 Mar 2017 09:48:06 +0000 (+0000)
Subject: Test commit.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=33175e70381768a1fe98a478a52ca475fb298611;p=llvm

Test commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297579 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index 223986cde64..159684db00f 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -6231,6 +6231,7 @@ LoopVectorizationCostModel::selectVectorizationFactor(bool OptForSize) {
     else {
       // If the trip count that we found modulo the vectorization factor is not
       // zero then we require a tail.
+      // FIXME: look for a smaller VF that does divide TC rather than give up.
       ORE->emit(createMissedAnalysis("NoTailLoopWithOptForSize")
                 << "cannot optimize for size and vectorize at the "
                    "same time. Enable vectorization of this loop "