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-rw-r--r--gcc/tree-flow.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index 1997abd8779..156ae13b43b 100644
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -1113,7 +1113,7 @@ bool multiplier_allowed_in_address_p (HOST_WIDE_INT, enum machine_mode);
unsigned multiply_by_cost (HOST_WIDE_INT, enum machine_mode);
/* In tree-ssa-threadupdate.c. */
-extern bool thread_through_all_blocks (void);
+extern bool thread_through_all_blocks (bool);
extern void register_jump_thread (edge, edge);
/* In gimplify.c */