From 848c29396271b8255653b6c6b61b5482bd72c293 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Tue, 18 Aug 2009 14:06:12 +0000
Subject: [PATCH] Text sections should have 'exec' flag set. This seems to
 unbreak libstdc++ on linux. Patch by Dmitry Gorbachev!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79334 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/TargetLoweringObjectFile.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp
index ff0180bc0f9..67fbc1f6ca0 100644
--- a/lib/Target/TargetLoweringObjectFile.cpp
+++ b/lib/Target/TargetLoweringObjectFile.cpp
@@ -487,6 +487,9 @@ getELFSectionFlags(SectionKind K) {
   if (!K.isMetadata())
     Flags |= MCSectionELF::SHF_ALLOC;
   
+  if (K.isText())
+    Flags |= MCSectionELF::SHF_EXECINSTR;
+  
   if (K.isWriteable())
     Flags |= MCSectionELF::SHF_WRITE;