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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@76665 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 483a47a..ea4c6d3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+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

diff --git a/gcc/genextract.c b/gcc/genextract.c
index d336573..54be0eb 100644 (file)
--- a/gcc/genextract.c
+++ b/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");