add the arm architecture in the %asan_arch macro to support address sanitizer

[platform/upstream/gcc48.git] / libobjc / encoding.c

diff --git a/libobjc/encoding.c b/libobjc/encoding.c
index bd8b67e..79ad32a 100644 (file)
--- a/libobjc/encoding.c
+++ b/libobjc/encoding.c
@@ -1,6 +1,5 @@
 /* Encoding of types for Objective C.
-   Copyright (C) 1993, 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2013 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
    Bitfield support by Ovidiu Predescu
 
@@ -112,6 +111,32 @@ static int __attribute__ ((__unused__)) not_target_flags = 0;
 #undef ALTIVEC_VECTOR_MODE
 #define ALTIVEC_VECTOR_MODE(MODE) (0)
 
+/* Replace TARGET_VSX, TARGET_ALTIVEC, and TARGET_64BIT with constants based on
+   the current switches, rather than looking in the options structure.  */
+#ifdef _ARCH_PPC
+#undef TARGET_VSX
+#undef TARGET_ALTIVEC
+#undef TARGET_64BIT
+
+#ifdef __VSX__
+#define TARGET_VSX 1
+#else
+#define TARGET_VSX 0
+#endif
+
+#ifdef __ALTIVEC__
+#define TARGET_ALTIVEC 1
+#else
+#define TARGET_ALTIVEC 0
+#endif
+
+#ifdef _ARCH_PPC64
+#define TARGET_64BIT 1
+#else
+#define TARGET_64BIT 0
+#endif
+#endif
+
 /* Furthermore, some (powerpc) targets also use TARGET_ALIGN_NATURAL
  in their alignment macros. Currently[4.5/6], rs6000.h points this
  to a static variable, initialized by target overrides. This is reset