-/* Definitions of target machine for GNU compiler, for bi-arch SPARC
+/* Definitions of target machine for GCC, for bi-arch SPARC
running Solaris 2 using the GNU assembler. */
-#undef AS_SPARC64_FLAG
-#define AS_SPARC64_FLAG "-64 -Av9"
+#undef AS_SPARC64_FLAG
+#define AS_SPARC64_FLAG "-TSO -64 -Av9"