r200854 - Objective-C driver. Do not use legacy dispatch for

[Fariborz Jahanian]

Author: fjahanian
Date: Wed Feb  5 11:13:42 2014
New Revision: 200854

URL: http://llvm.org/viewvc/llvm-project?rev=200854&view=rev
Log:
Objective-C driver. Do not use legacy dispatch for
10.5 or less for x86_64 arch. // rdar://15852259


Modified:
    cfe/trunk/include/clang/Basic/ObjCRuntime.h
    cfe/trunk/test/Driver/darwin-objc-defaults.m

Modified: cfe/trunk/include/clang/Basic/ObjCRuntime.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/ObjCRuntime.h?rev=200854&r1=200853&r2=200854&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/ObjCRuntime.h (original)
+++ cfe/trunk/include/clang/Basic/ObjCRuntime.h Wed Feb  5 11:13:42 2014
@@ -100,10 +100,10 @@ public:
         return false;
     }
     else if ((getKind() ==  MacOSX) && isNonFragile() &&
-             (getVersion() >= VersionTuple(10, 5)) &&
+             (getVersion() >= VersionTuple(10, 0)) &&
              (getVersion() < VersionTuple(10, 6)))
         return Arch != llvm::Triple::x86_64;
-    // Except for deployment target of 10.5,
+    // Except for deployment target of 10.5 or less,
     // Mac runtimes use legacy dispatch everywhere now.
     return true;
   }

Modified: cfe/trunk/test/Driver/darwin-objc-defaults.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/darwin-objc-defaults.m?rev=200854&r1=200853&r2=200854&view=diff
==============================================================================
--- cfe/trunk/test/Driver/darwin-objc-defaults.m (original)
+++ cfe/trunk/test/Driver/darwin-objc-defaults.m Wed Feb  5 11:13:42 2014
@@ -32,9 +32,17 @@
 // x86_64
 
 // RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
+// RUN:   -arch x86_64 -mmacosx-version-min=10.4 2> %t
+// RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_OSX10_4 < %t %s
+
+// CHECK-CHECK-X86_64_OSX10_4: "-cc1"
+// CHECK-CHECK-X86_64_OSX10_4: -fobjc-dispatch-method=non-legacy
+
+// RUN: %clang -target x86_64-apple-darwin10 -S -### %s \
 // RUN:   -arch x86_64 -mmacosx-version-min=10.5 2> %t
 // RUN: FileCheck --check-prefix CHECK-CHECK-X86_64_OSX10_5 < %t %s
 
+
 // CHECK-CHECK-X86_64_OSX10_5: "-cc1"
 // CHECK-CHECK-X86_64_OSX10_5: -fobjc-runtime=macosx-10.5
 // CHECK-CHECK-X86_64_OSX10_5: -fobjc-dispatch-method=non-legacy