* reorg.c (redundant_insn): Do not handle DEBUG_INSNs.

From-SVN: r193829

gcc/ChangeLog

+2012-11-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* reorg.c (redundant_insn): Do not handle DEBUG_INSNs.
+
 2012-11-26  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/55277
@@ -44,8 +48,7 @@
 
 2012-11-26  Marek Polacek  <polacek@redhat.com>
 
-	* cprop.c (hash_set): Remove variable.  Use regno
-	variable directly.
+	* cprop.c (hash_set): Remove variable.  Use regno variable directly.
 
 2012-11-26  Eric Botcazou  <ebotcazou@adacore.com>
 

gcc/reorg.c

@@ -1628,7 +1628,7 @@ redundant_insn (rtx insn, rtx target, rtx delay_list)
       if (LABEL_P (trial))
 	return 0;
 
-      if (!NONDEBUG_INSN_P (trial))
+      if (!INSN_P (trial))
 	continue;
       --insns_to_search;
 
@@ -1731,7 +1731,7 @@ redundant_insn (rtx insn, rtx target, rtx delay_list)
        trial && !LABEL_P (trial) && insns_to_search > 0;
        trial = PREV_INSN (trial))
     {
-      if (!NONDEBUG_INSN_P (trial))
+      if (!INSN_P (trial))
 	continue;
       --insns_to_search;