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-rw-r--r--gcc/output.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/output.h b/gcc/output.h
index 9040327879c..945dace71d2 100644
--- a/gcc/output.h
+++ b/gcc/output.h
@@ -150,12 +150,7 @@ extern int add_weak (tree, const char *, const char *);
/* Functions in flow.c */
extern void allocate_for_life_analysis (void);
-extern int regno_uninitialized (unsigned int);
extern int regno_clobbered_at_setjmp (int);
-extern void find_basic_blocks (rtx, int, FILE *);
-extern bool cleanup_cfg (int);
-extern bool delete_unreachable_blocks (void);
-extern void check_function_return_warnings (void);
/* Functions in varasm.c. */