[buildrobot] score: Silence warnings to fix config-list.mk build

[Jan-Benedict Glaw <jbglaw at lug-owl dot de>]

Hi!

This patch silences warnings (unused static functions, ambiguous
`else') for the score target.

2013-12-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/score/score.c (score_force_temporary): Delete function.
	(score_split_symbol): Ditto.
	* config/score/score.h (ASM_OUTPUT_ADDR_DIFF_ELT): Add extra
	parentheses to silence ambiguity warning.

 
diff --git a/gcc/config/score/score.c b/gcc/config/score/score.c
index 3fdf2ea..30b49ed 100644
--- a/gcc/config/score/score.c
+++ b/gcc/config/score/score.c
@@ -516,30 +516,6 @@ score_output_mi_thunk (FILE *file, tree thunk_fndecl ATTRIBUTE_UNUSED,
   reload_completed = 0;
 }
 
-/* Copy VALUE to a register and return that register.  If new psuedos
-   are allowed, copy it into a new register, otherwise use DEST.  */
-static rtx
-score_force_temporary (rtx dest, rtx value)
-{
-  if (can_create_pseudo_p ())
-    return force_reg (Pmode, value);
-  else
-    {
-      emit_move_insn (copy_rtx (dest), value);
-      return dest;
-    }
-}
-
-/* Return a LO_SUM expression for ADDR.  TEMP is as for score_force_temporary
-   and is used to load the high part into a register.  */
-static rtx
-score_split_symbol (rtx temp, rtx addr)
-{
-  rtx high = score_force_temporary (temp,
-                                     gen_rtx_HIGH (Pmode, copy_rtx (addr)));
-  return gen_rtx_LO_SUM (Pmode, high, addr);
-}
-
 /* Fill INFO with information about a single argument.  CUM is the
    cumulative state for earlier arguments.  MODE is the mode of this
    argument and TYPE is its type (if known).  NAMED is true if this
diff --git a/gcc/config/score/score.h b/gcc/config/score/score.h
index 5ab7875..e3bb7f0 100644
--- a/gcc/config/score/score.h
+++ b/gcc/config/score/score.h
@@ -757,11 +757,12 @@ typedef struct score_args
    entries PC-relative in GP-relative when .gp(d)word is supported.  */
 #define ASM_OUTPUT_ADDR_DIFF_ELT(STREAM, BODY, VALUE, REL)                \
   do {                                                                    \
-    if (TARGET_SCORE7)                                                    \
+    if (TARGET_SCORE7) {                                                  \
       if (flag_pic)                                                       \
         fprintf (STREAM, "\t.gpword %sL%d\n", LOCAL_LABEL_PREFIX, VALUE); \
       else                                                                \
         fprintf (STREAM, "\t.word %sL%d\n", LOCAL_LABEL_PREFIX, VALUE);   \
+    }                                                                     \
   } while (0)
 
 /* Jump table alignment is explicit in ASM_OUTPUT_CASE_LABEL.  */





Ok?

MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@lug-owl.de              +49-172-7608481
 Signature of:                    Arroganz verkÃrzt fruchtlose GesprÃche.
 the second  :                                   -- Jan-Benedict Glaw

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