From f90029bb1413f0f1154d33a08457f9c192d7b068 Mon Sep 17 00:00:00 2001
From: JF Bastien <jfb@google.com>
Date: Tue, 12 Apr 2016 21:23:05 +0000
Subject: NFC: MergeFunctions return early

Same effect, easier to read.

llvm-svn: 266128
---
 llvm/lib/Transforms/IPO/MergeFunctions.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/Transforms/IPO/MergeFunctions.cpp')

diff --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index b08e7f7..846cddf 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -1001,6 +1001,7 @@ int FunctionComparator::cmpOperations(const Instruction *L,
       if (int Res = cmpNumbers(LIndices[i], RIndices[i]))
         return Res;
     }
+    return 0;
   }
   if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(L)) {
     ArrayRef<unsigned> LIndices = EVI->getIndices();
@@ -1018,7 +1019,6 @@ int FunctionComparator::cmpOperations(const Instruction *L,
       return Res;
     return cmpNumbers(FI->getSynchScope(), cast<FenceInst>(R)->getSynchScope());
   }
-
   if (const AtomicCmpXchgInst *CXI = dyn_cast<AtomicCmpXchgInst>(L)) {
     if (int Res = cmpNumbers(CXI->isVolatile(),
                              cast<AtomicCmpXchgInst>(R)->isVolatile()))
-- 
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