r110126@banpei: zack | 2006-01-22 14:47:42 -0800

 	* genautomata.c (process_state_longest_path, max_dfa_issue_rate)
 	(output_dfa_max_issue_rate, locked_states_num): Delete.
 	(struct automaton): Add locked_states field.
 	(output_dead_lock_vect): Save number of locked states in
 	automaton->locked_states.  If it is zero, don't print anything.
 	(output_max_insn_queue_index_def): Define max_insn_queue_index const.
 	(output_internal_dead_lock_func): Only test the dead_lock_vect
 	for automata that have locked states.
 	(output_statistics): Always print the number of locked states for
 	each automaton.  Calculate total number of locked states here.
 	(write_automata): Don't call output_dfa_max_issue_rate.
 	* genattrtab.c: Define length_unit_log as a const variable.
 	* genattr.c: Don't emit MAX_DFA_ISSUE_RATE.  Declare
 	max_insn_queue_index const.
 	* final.c (length_unit_log): Declare const.
 	* doc/tm.texi: Remove all references to MAX_DFA_ISSUE_RATE.
 


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110122 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 8 deletions

diff --git a/gcc/genattr.c b/gcc/genattr.c
index 7d6d50fffb0..03a00c5a54c 100644
--- a/gcc/genattr.c
+++ b/gcc/genattr.c
@@ -174,13 +174,6 @@ main (int argc, char **argv)
       printf ("#define CPU_UNITS_QUERY 0\n");
       printf ("#endif\n\n");
       /* Interface itself: */
-      printf ("extern int max_dfa_issue_rate;\n\n");
-      printf ("/* The following macro value is calculated from the\n");
-      printf ("   automaton based pipeline description and is equal to\n");
-      printf ("   maximal number of all insns described in constructions\n");
-      printf ("   `define_insn_reservation' which can be issued on the\n");
-      printf ("   same processor cycle. */\n");
-      printf ("#define MAX_DFA_ISSUE_RATE max_dfa_issue_rate\n\n");
       printf ("/* Insn latency time defined in define_insn_reservation. */\n");
       printf ("extern int insn_default_latency (rtx);\n\n");
       printf ("/* Return nonzero if there is a bypass for given insn\n");
@@ -198,7 +191,7 @@ main (int argc, char **argv)
       printf ("#endif\n\n");
       printf ("/* Maximal possible number of insns waiting results being\n");
       printf ("   produced by insns whose execution is not finished. */\n");
-      printf ("extern int max_insn_queue_index;\n\n");
+      printf ("extern const int max_insn_queue_index;\n\n");
       printf ("/* Pointer to data describing current state of DFA.  */\n");
       printf ("typedef void *state_t;\n\n");
       printf ("/* Size of the data in bytes.  */\n");