Committed as obvious.
2013-02-26 Joern Rennecke <joern.renne...@embecosm.com>
PR target/52500
* config/c6x/c6x.c (dbx_register_map): Change to unsigned.
* config/c6x/c6x.h (dbx_register_map): Update declaration.
Index: config/c6x/c6x.c
===================================================================
--- config/c6x/c6x.c (revision 196254)
+++ config/c6x/c6x.c (working copy)
@@ -183,7 +183,7 @@ enum unitreqs
static unit_req_table unit_reqs;
/* Register map for debugging. */
-int const dbx_register_map[FIRST_PSEUDO_REGISTER] =
+unsigned const dbx_register_map[FIRST_PSEUDO_REGISTER] =
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, /* A0 - A15. */
37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, /* A16 - A32. */
Index: config/c6x/c6x.h
===================================================================
--- config/c6x/c6x.h (revision 196254)
+++ config/c6x/c6x.h (working copy)
@@ -521,7 +521,7 @@ #define REGISTER_NAMES
\
#define DBX_REGISTER_NUMBER(N) (dbx_register_map[(N)])
-extern int const dbx_register_map[FIRST_PSEUDO_REGISTER];
+extern unsigned const dbx_register_map[FIRST_PSEUDO_REGISTER];
#define FINAL_PRESCAN_INSN c6x_final_prescan_insn
