* genextract.c (main): Do not output the memset when not checking.

From-SVN: r76665

gcc/ChangeLog

+2004-01-25  Jan Hubicka  <jh@suse.cz>
+
+	* genextract.c (main): Do not output the memset when not checking.
+
 2004-01-26  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* config/h8300/h8300.c (h8300_tiny_constant_address_p): Use a

gcc/genextract.c

@@ -387,8 +387,10 @@ from the machine description file `md'.  */\n\n");
   printf ("  rtx **ro_loc = recog_data.operand_loc;\n");
   printf ("  rtx pat = PATTERN (insn);\n");
   printf ("  int i ATTRIBUTE_UNUSED;\n\n");
-  printf ("  memset (ro, 0, sizeof (*ro) * MAX_RECOG_OPERANDS);\n");
-  printf ("  memset (ro_loc, 0, sizeof (*ro_loc) * MAX_RECOG_OPERANDS);\n");
+#ifdef ENABLE_CHECKING
+  printf ("  memset (ro, 0xab, sizeof (*ro) * MAX_RECOG_OPERANDS);\n");
+  printf ("  memset (ro_loc, 0xab, sizeof (*ro_loc) * MAX_RECOG_OPERANDS);\n");
+#endif
   printf ("  switch (INSN_CODE (insn))\n");
   printf ("    {\n");
   printf ("    case -1:\n");