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-rw-r--r--gcc/config/aarch64/aarch64-protos.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h
index 5542f023b33..04cbc780da2 100644
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -175,6 +175,8 @@ bool aarch64_is_extend_from_extract (enum machine_mode, rtx, rtx);
bool aarch64_is_long_call_p (rtx);
bool aarch64_label_mentioned_p (rtx);
bool aarch64_legitimate_pic_operand_p (rtx);
+bool aarch64_modes_tieable_p (enum machine_mode mode1,
+ enum machine_mode mode2);
bool aarch64_move_imm (HOST_WIDE_INT, enum machine_mode);
bool aarch64_mov_operand_p (rtx, enum aarch64_symbol_context,
enum machine_mode);