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authorFariborz Jahanian <fjahanian@apple.com>2009-05-22 20:17:16 +0000
committerFariborz Jahanian <fjahanian@apple.com>2009-05-22 20:17:16 +0000
commita4404f21d101fc738e1f99e38d0f83260470464a (patch)
treefcfa4d3f40752b2a37a08a44b7cfaf67c1fd508c /clang/lib/Frontend/InitPreprocessor.cpp
parent162af638a9dd6fbdc7091e61a9ae43415285f401 (diff)
downloadbcm5719-llvm-a4404f21d101fc738e1f99e38d0f83260470464a.tar.gz
bcm5719-llvm-a4404f21d101fc738e1f99e38d0f83260470464a.zip
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. llvm-svn: 72275
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
-rw-r--r--clang/lib/Frontend/InitPreprocessor.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 1ad9d5c8d3b..8f4cdbc5f5d 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -280,6 +280,9 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
if (LangOpts.ObjC2)
DefineBuiltinMacro(Buf, "OBJC_NEW_PROPERTIES");
+ if (LangOpts.ObjCSenderDispatch)
+ DefineBuiltinMacro(Buf, "__OBJC_SENDER_AWARE_DISPATCH__");
+
if (LangOpts.PascalStrings)
DefineBuiltinMacro(Buf, "__PASCAL_STRINGS__");
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