From 70d8015063bb7b884f516d2163c124bb0c3233a8 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 14 Feb 2011 22:23:49 +0000
Subject: Switch llvm to using comdats. For now always use groups with a single
 section.

llvm-svn: 125526
---
 llvm/lib/MC/MCSectionELF.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'llvm/lib/MC/MCSectionELF.cpp')

diff --git a/llvm/lib/MC/MCSectionELF.cpp b/llvm/lib/MC/MCSectionELF.cpp
index 56138cbc304..d32aea144e6 100644
--- a/llvm/lib/MC/MCSectionELF.cpp
+++ b/llvm/lib/MC/MCSectionELF.cpp
@@ -61,6 +61,8 @@ void MCSectionELF::PrintSwitchToSection(const MCAsmInfo &MAI,
     OS << 'a';
   if (Flags & ELF::SHF_EXECINSTR)
     OS << 'x';
+  if (Flags & ELF::SHF_GROUP)
+    OS << 'G';
   if (Flags & ELF::SHF_WRITE)
     OS << 'w';
   if (Flags & ELF::SHF_MERGE)
@@ -104,6 +106,8 @@ void MCSectionELF::PrintSwitchToSection(const MCAsmInfo &MAI,
     OS << "," << EntrySize;
   }
 
+  if (Flags & ELF::SHF_GROUP)
+    OS << "," << Group->getName() << ",comdat";
   OS << '\n';
 }
 
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