Merge from mainline.

llvm-svn: 51417
diff --git a/llvm-gcc-4.2/gcc/config/freebsd-spec.h b/llvm-gcc-4.2/gcc/config/freebsd-spec.h
index 42afd0c..b3f18e2 100644
--- a/llvm-gcc-4.2/gcc/config/freebsd-spec.h
+++ b/llvm-gcc-4.2/gcc/config/freebsd-spec.h
@@ -48,8 +48,6 @@
    || !strcmp ((STR), "soname") || !strcmp ((STR), "defsym") 		\
    || !strcmp ((STR), "assert") || !strcmp ((STR), "dynamic-linker"))
 
-/* LLVM LOCAL begin */
-#ifndef ENABLE_LLVM
 #define FBSD_TARGET_OS_CPP_BUILTINS()					\
   do									\
     {									\
@@ -62,32 +60,6 @@
 	FBSD_TARGET_CPU_CPP_BUILTINS();					\
     }									\
   while (0)
-#else
-#define FBSD_TARGET_OS_CPP_BUILTINS()					\
-  do									\
-    {									\
-	if (FBSD_MAJOR == 7)						\
-	  builtin_define ("__FreeBSD__=7");			       	\
-	else if (FBSD_MAJOR == 6)					\
-	  builtin_define ("__FreeBSD__=6");			       	\
-	else if (FBSD_MAJOR == 5)	       				\
-	  builtin_define ("__FreeBSD__=5");			       	\
-	else if (FBSD_MAJOR == 4)			       		\
-	  builtin_define ("__FreeBSD__=4");			       	\
-	else if (FBSD_MAJOR == 3)	       				\
-	  builtin_define ("__FreeBSD__=3");			       	\
-	else								\
-	  builtin_define ("__FreeBSD__");			       	\
-	builtin_define_std ("unix");					\
-	builtin_define ("__KPRINTF_ATTRIBUTE__");		       	\
-	builtin_assert ("system=unix");					\
-	builtin_assert ("system=bsd");					\
-	builtin_assert ("system=FreeBSD");				\
-	FBSD_TARGET_CPU_CPP_BUILTINS();					\
-    }									\
-  while (0)
-#endif
-/* LLVM LOCAL end */
 
 /* Define the default FreeBSD-specific per-CPU hook code.  */
 #define FBSD_TARGET_CPU_CPP_BUILTINS() do {} while (0)