[cfe-commits] r64386 - /cfe/trunk/lib/Basic/Targets.cpp

[Fariborz Jahanian]

Author: fjahanian
Date: Thu Feb 12 11:54:33 2009
New Revision: 64386

URL: http://llvm.org/viewvc/llvm-project?rev=64386&view=rev
Log:
Make nonfragile-abi the default for darwin's 64bit
abi for objective-c programs.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=64386&r1=64385&r2=64386&view=diff

==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Thu Feb 12 11:54:33 2009
@@ -149,8 +149,12 @@
     return;
   
   // Blocks default to on for 10.6 (darwin10) and beyond.
-  if (Maj > 9)
+  // As does nonfragile-abi for 64bit mode
+  if (Maj > 9) {
     Opts.Blocks = 1;
+    if (Opts.ObjC1 && !strncmp(Triple, "x86_64", 6))
+      Opts.ObjCNonFragileABI = 1;
+  }
 }