rtl.c (rtx_name): Constify a char*.

[thirdparty/gcc.git] / gcc / rtl.h

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 00abb021f82b203e62adb4190dfa7761d0e8827e..c4a7cbea78e23636778aa033915574e7c2bd490c 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -51,7 +51,7 @@ enum rtx_code  {
 extern int rtx_length[];
 #define GET_RTX_LENGTH(CODE)           (rtx_length[(int) (CODE)])
 
-extern char *rtx_name[];
+extern const char * const rtx_name[];
 #define GET_RTX_NAME(CODE)             (rtx_name[(int) (CODE)])
 
 extern char *rtx_format[];
@@ -1347,7 +1347,7 @@ extern void dump_combine_total_stats      PROTO ((FILE *));
 extern void schedule_insns             PROTO ((FILE *));
 #endif
 #ifdef HAIFA
-extern void fix_sched_param            PROTO ((char *, char *));
+extern void fix_sched_param            PROTO ((const char *, const char *));
 #endif
 
 /* In print-rtl.c */