From 203b3e9e2a61be88e8d36a58c5615712e34c6a47 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 15 Aug 2009 06:08:34 +0000
Subject: [PATCH] If ELF subtargets don't want to support 4/8/16-byte mergable
 sections, allow them to null out the default section pointers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79078 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/TargetLoweringObjectFile.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp
index 4be0b9e4e09..a695e2412cf 100644
--- a/lib/Target/TargetLoweringObjectFile.cpp
+++ b/lib/Target/TargetLoweringObjectFile.cpp
@@ -578,11 +578,11 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
   }
   
   if (Kind.isMergeableConst()) {
-    if (Kind.isMergeableConst4())
+    if (Kind.isMergeableConst4() && MergeableConst4Section)
       return MergeableConst4Section;
-    if (Kind.isMergeableConst8())
+    if (Kind.isMergeableConst8() && MergeableConst8Section)
       return MergeableConst8Section;
-    if (Kind.isMergeableConst16())
+    if (Kind.isMergeableConst16() && MergeableConst16Section)
       return MergeableConst16Section;
     return ReadOnlySection;  // .const
   }