[llvm-commits] [llvm] r94539 - /llvm/trunk/include/llvm/Module.h

[Duncan Sands]

Author: baldrick
Date: Tue Jan 26 05:58:04 2010
New Revision: 94539

URL: http://llvm.org/viewvc/llvm-project?rev=94539&view=rev
Log:
Tweak the way appendModuleInlineAsm works, so you aren't obliged
to append a newline when using setModuleInlineAsm in case later
someone calls appendModuleInlineAsm - make newline handling fully
automatic.  In case anyone is wondering there is only one user of
appendModuleInlineAsm: the dragonegg plugin.

Modified:
    llvm/trunk/include/llvm/Module.h

Modified: llvm/trunk/include/llvm/Module.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Module.h?rev=94539&r1=94538&r2=94539&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Module.h (original)
+++ llvm/trunk/include/llvm/Module.h Tue Jan 26 05:58:04 2010
@@ -211,11 +211,13 @@
   /// Set the module-scope inline assembly blocks.
   void setModuleInlineAsm(StringRef Asm) { GlobalScopeAsm = Asm; }
 
-  /// Append to the module-scope inline assembly blocks, automatically
-  /// appending a newline to the end.
+  /// Append to the module-scope inline assembly blocks, automatically inserting
+  /// a separating newline if necessary.
   void appendModuleInlineAsm(StringRef Asm) {
+    if (!GlobalScopeAsm.empty() &&
+        GlobalScopeAsm[GlobalScopeAsm.size()-1] != '\n')
+      GlobalScopeAsm += '\n';
     GlobalScopeAsm += Asm;
-    GlobalScopeAsm += '\n';
   }
 
 /// @}