commit 34e65770ad6142b033d6cec4f476ed20fb248bf3
author Fariborz Jahanian <fjahanian@apple.com> Fri May 22 20:17:16 2009 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Fri May 22 20:17:16 2009 +0000
tree de60423ee437aebb0ce555785167d62cbacfe4f9
parent 101a0b7205522530762ca5cef4e737e07dad5ffd

This patch adds support for sender-aware dispatch in Objective-C for the GNU runtime, when 
compiled with -fobjc-sender-dependent-dispatch.  This is used in AOP, COP, implementing object 
planes, and a few other things.
Patch by David Chisnall.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72275 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/InitPreprocessor.cpp

diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index 1ad9d5c..8f4cdbc 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -280,6 +280,9 @@
   if (LangOpts.ObjC2)
     DefineBuiltinMacro(Buf, "OBJC_NEW_PROPERTIES");
 
+  if (LangOpts.ObjCSenderDispatch)
+    DefineBuiltinMacro(Buf, "__OBJC_SENDER_AWARE_DISPATCH__");
+
   if (LangOpts.PascalStrings)
     DefineBuiltinMacro(Buf, "__PASCAL_STRINGS__");