diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 41fb0645c81..5e5f8e4d964 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -182,9 +182,7 @@ getELFSectionFlags(SectionKind K) {
   if (K.isThreadLocal())
     Flags |= ELF::SHF_TLS;
 
-  // K.isMergeableConst() is left out to honour PR4650
-  if (K.isMergeableCString() || K.isMergeableConst4() ||
-      K.isMergeableConst8() || K.isMergeableConst16())
+  if (K.isMergeableCString() || K.isMergeableConst())
     Flags |= ELF::SHF_MERGE;
 
   if (K.isMergeableCString())