commit 84037d3d0a1592237a9cb9f578baf93559d3ef55
author Chris Lattner <sabre@nondot.org> Sat Jul 23 20:04:25 2011 +0000
committer Chris Lattner <sabre@nondot.org> Sat Jul 23 20:04:25 2011 +0000
tree 95e8f68ef239da0077151db4325cb723da1f6888
parent 2a843827a29c9d52dba5a4566a03b07cf8554274

fix PR10415, tidying up IR representation of module level inline asm
to avoid extraneous \n's.

llvm-svn: 135862

clang/lib/CodeGen/CodeGenModule.cpp

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index a4fce92..d7b6c7e 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2186,6 +2186,8 @@
     const std::string &S = getModule().getModuleInlineAsm();
     if (S.empty())
       getModule().setModuleInlineAsm(AsmString);
+    else if (*--S.end() == '\n')
+      getModule().setModuleInlineAsm(S + AsmString.str());
     else
       getModule().setModuleInlineAsm(S + '\n' + AsmString.str());
     break;