Turn CANNOT_CHANGE_MODE_CLASS into a hook

[thirdparty/gcc.git] / gcc / config / pdp11 / pdp11-protos.h

diff --git a/gcc/config/pdp11/pdp11-protos.h b/gcc/config/pdp11/pdp11-protos.h
index 2fe138634e65b71c5888afe9beda2485cbc278c0..f6c7d1a7f1b651d864786a6b2d8f66093b3d4e47 100644 (file)
--- a/gcc/config/pdp11/pdp11-protos.h
+++ b/gcc/config/pdp11/pdp11-protos.h
@@ -29,8 +29,6 @@ extern const char *output_move_multiple (rtx *);
 extern const char *output_block_move (rtx *);
 extern const char *output_jump (enum rtx_code, int, int);
 extern void print_operand_address (FILE *, rtx);
-extern bool pdp11_cannot_change_mode_class (machine_mode,
-                                            machine_mode, enum reg_class);
 typedef enum { no_action, dec_before, inc_after } pdp11_action;
 typedef enum { little, either, big } pdp11_partorder;
 extern bool pdp11_expand_operands (rtx *, rtx [][2], int,