(USER_LABEL_PREFIX): Define.

From-SVN: r12757

gcc/config/rs6000/rs6000.h

@@ -1124,6 +1124,8 @@ extern enum rs6000_abi rs6000_current_abi;	/* available for use by subtarget */
 /* Default ABI to compile code for */
 #ifndef DEFAULT_ABI
 #define DEFAULT_ABI ABI_AIX
+/* The prefix to add to user-visible assembler symbols. */
+#define USER_LABEL_PREFIX "."
 #endif
 
 /* Structure used to define the rs6000 stack */

gcc/config/rs6000/win-nt.h

@@ -454,6 +454,9 @@ dtors_section ()							\
   fprintf (FILE, "\n");				\
 }
 
+/* The prefix to add to user-visible assembler symbols. */
+
+#define USER_LABEL_PREFIX ".."
 
 /* Eliminate AIX style constant pool processing */
 #undef	LEGITIMATE_CONSTANT_POOL_BASE_P