From c95cfa7758f9da89be51552843196a932dd579b5 Mon Sep 17 00:00:00 2001
From: Alexey Bataev <a.bataev@hotmail.com>
Date: Fri, 8 Sep 2017 14:32:20 +0000
Subject: [PATCH] [SLP] Fix the warning about paths not returning the value,
 NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312793 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Vectorize/SLPVectorizer.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 53b1d871fa3..021936721d7 100644
--- a/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -4711,8 +4711,9 @@ class HorizontalReduction {
       case RK_UMax:
         return 3;
       case RK_None:
-        llvm_unreachable("Reduction kind is not set");
+        break;
       }
+      llvm_unreachable("Reduction kind is not set");
     }
 
     /// Expected number of uses for reduction operations/reduced values.
@@ -4728,8 +4729,9 @@ class HorizontalReduction {
       case RK_UMax:
         return 2;
       case RK_None:
-        llvm_unreachable("Reduction kind is not set");
+        break;
       }
+      llvm_unreachable("Reduction kind is not set");
     }
 
     /// Checks if instruction is associative and can be vectorized.