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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 8281a9e55e7..b921b8074dc 100644
--- a/gcc/recog.h
+++ b/gcc/recog.h
@@ -74,6 +74,7 @@ extern void init_recog_no_volatile (void);
extern int check_asm_operands (rtx);
extern int asm_operand_ok (rtx, const char *);
extern int validate_change (rtx, rtx *, rtx, int);
+extern bool canonicalize_change_group (rtx insn, rtx x);
extern int insn_invalid_p (rtx);
extern int verify_changes (int);
extern void confirm_change_group (void);