final.c (final_scan_insn): Guard the call to begin_epilogue debug hook.

2011-12-13  Tristan Gingold  <gingold@adacore.com>

	* final.c (final_scan_insn): Guard the call to begin_epilogue
	debug hook.

From-SVN: r182282

gcc/ChangeLog

 2011-12-13  Tristan Gingold  <gingold@adacore.com>
 
+	* final.c (final_scan_insn): Guard the call to begin_epilogue
+	debug hook.
+
+2011-12-13  Tristan Gingold  <gingold@adacore.com>
+
 	* vmsdbgout.c (vmsdbgout_write_source_line): New function.
 	(vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
 	(vmsdbgout_begin_epilogue): Likewise.

gcc/final.c

@@ -1973,7 +1973,8 @@ final_scan_insn (rtx insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
 	  break;
 
 	case NOTE_INSN_EPILOGUE_BEG:
-	  (*debug_hooks->begin_epilogue) (last_linenum, last_filename);
+          if (!DECL_IGNORED_P (current_function_decl))
+            (*debug_hooks->begin_epilogue) (last_linenum, last_filename);
 	  targetm.asm_out.function_begin_epilogue (file);
 	  break;