From e4bcad475462a4e6cb09cc0e0fad1e661ca1e265 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 12 Feb 2015 23:11:59 +0000
Subject: Learn that __DATA,__objc_classrefs is not atomized via symbols.

This should hopefully fix objc on AArch64.

llvm-svn: 228976
---
 llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp')

diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
index 6c554fde115..0d9385dcb14 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp
@@ -134,6 +134,10 @@ static bool canUseLocalRelocation(const MCSectionMachO &Section,
       RefSec.getSectionName() == "__cfstring")
     return false;
 
+  if (RefSec.getSegmentName() == "__DATA" &&
+      RefSec.getSectionName() == "__objc_classrefs")
+    return false;
+
   return true;
 }
 
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