From d288ef4c1788d3a951a7558c68312c2d320612b1 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 3 Jun 2017 15:20:36 +0000
Subject: Vendor import of llvm trunk r304659:
 https://llvm.org/svn/llvm-project/llvm/trunk@304659

---
 lib/Transforms/Vectorize/LoopVectorize.cpp | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index 8b9a64c220cc..799eef21dc4e 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -4779,6 +4779,7 @@ void InnerLoopVectorizer::vectorizeInstruction(Instruction &I) {
       scalarizeInstruction(&I, true);
       break;
     }
+    LLVM_FALLTHROUGH;
   case Instruction::Add:
   case Instruction::FAdd:
   case Instruction::Sub:
@@ -7396,6 +7397,7 @@ unsigned LoopVectorizationCostModel::getInstructionCost(Instruction *I,
       // likely.
       return Cost / getReciprocalPredBlockProb();
     }
+    LLVM_FALLTHROUGH;
   case Instruction::Add:
   case Instruction::FAdd:
   case Instruction::Sub:
-- 
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