r215260 - Add predefined macros to identify x86_64h architectures.

[Bob Wilson]

Author: bwilson
Date: Fri Aug  8 18:46:28 2014
New Revision: 215260

URL: http://llvm.org/viewvc/llvm-project?rev=215260&view=rev
Log:
Add predefined macros to identify x86_64h architectures.

Patch by Jim Grosbach.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Preprocessor/init.c

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=215260&r1=215259&r2=215260&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Fri Aug  8 18:46:28 2014
@@ -2668,6 +2668,10 @@ void X86TargetInfo::getTargetDefines(con
     Builder.defineMacro("__amd64");
     Builder.defineMacro("__x86_64");
     Builder.defineMacro("__x86_64__");
+    if (getTriple().getArchName() == "x86_64h") {
+      Builder.defineMacro("__x86_64h");
+      Builder.defineMacro("__x86_64h__");
+    }
   } else {
     DefineStd(Builder, "i386", Opts);
   }

Modified: cfe/trunk/test/Preprocessor/init.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/init.c?rev=215260&r1=215259&r2=215260&view=diff
==============================================================================
--- cfe/trunk/test/Preprocessor/init.c (original)
+++ cfe/trunk/test/Preprocessor/init.c Fri Aug  8 18:46:28 2014
@@ -6230,6 +6230,13 @@
 // X86_64:#define __x86_64 1
 // X86_64:#define __x86_64__ 1
 //
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64h-none-none < /dev/null | FileCheck -check-prefix X86_64H %s
+//
+// X86_64H:#define __x86_64 1
+// X86_64H:#define __x86_64__ 1
+// X86_64H:#define __x86_64h 1
+// X86_64H:#define __x86_64h__ 1
+
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64-none-none-gnux32 < /dev/null | FileCheck -check-prefix X32 %s
 //
 // X32:#define _ILP32 1