From 6ffb623a5209e4b59536f1be17e15d60127a8467 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Fri, 27 May 2011 22:13:20 +0000
Subject: Match llvm-gcc's string literals alignment by forcing alignment on
 string literals to 1.  This can significantly impact the size of the string
 data, and as far as I know, the alignment doesn't help performance. 
 rdar://9078969 .

llvm-svn: 132223
---
 clang/lib/CodeGen/CodeGenModule.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/lib/CodeGen/CodeGenModule.cpp')

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 987ebff..de11a29 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1899,6 +1899,7 @@ static llvm::Constant *GenerateStringLiteral(llvm::StringRef str,
     new llvm::GlobalVariable(CGM.getModule(), C->getType(), constant,
                              llvm::GlobalValue::PrivateLinkage,
                              C, GlobalName);
+  GV->setAlignment(1);
   GV->setUnnamedAddr(true);
   return GV;
 }
-- 
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