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-rw-r--r--gcc/sched-int.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/sched-int.h b/gcc/sched-int.h
index 86f582105f8..46003477720 100644
--- a/gcc/sched-int.h
+++ b/gcc/sched-int.h
@@ -1497,6 +1497,9 @@ extern void compute_priorities (void);
extern void increase_insn_priority (rtx_insn *, int);
extern void debug_rgn_dependencies (int);
extern void debug_dependencies (rtx_insn *, rtx_insn *);
+extern void dump_rgn_dependencies_dot (FILE *);
+extern void dump_rgn_dependencies_dot (const char *);
+
extern void free_rgn_deps (void);
extern int contributes_to_priority (rtx_insn *, rtx_insn *);
extern void extend_rgns (int *, int *, sbitmap, int *);