PR/21391

[pf3gnuchains/gcc-fork.git] / gcc / genattr.c

diff --git a/gcc/genattr.c b/gcc/genattr.c
index 7d6d50f..83fb5e8 100644 (file)
--- a/gcc/genattr.c
+++ b/gcc/genattr.c
@@ -174,13 +174,8 @@ 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 ("/* Internal insn code number used by automata.  */\n");
+      printf ("extern int internal_dfa_insn_code (rtx);\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 +193,7 @@ 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");
@@ -255,6 +250,7 @@ main (int argc, char **argv)
       printf ("   define_insn_reservation will be changed after\n");
       printf ("   last call of dfa_start.  */\n");
       printf ("extern void dfa_clean_insn_cache (void);\n\n");
+      printf ("extern void dfa_clear_single_insn_cache (rtx);\n\n");      
       printf ("/* Initiate and finish work with DFA.  They should be\n");
       printf ("   called as the first and the last interface\n");
       printf ("   functions.  */\n");