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-rw-r--r--gcc/recog.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/recog.h b/gcc/recog.h
index 8918c8950b1..6e6bb064824 100644
--- a/gcc/recog.h
+++ b/gcc/recog.h
@@ -32,6 +32,7 @@ extern int constrain_operands PROTO((int, int));
extern int memory_address_p PROTO((enum machine_mode, rtx));
extern int strict_memory_address_p PROTO((enum machine_mode, rtx));
extern int validate_replace_rtx PROTO((rtx, rtx, rtx));
+extern int validate_replace_src PROTO((rtx, rtx, rtx));
extern int reg_fits_class_p PROTO((rtx, enum reg_class, int,
enum machine_mode));
extern rtx *find_single_use PROTO((rtx, rtx, rtx *));