Turn CANNOT_CHANGE_MODE_CLASS into a hook

[thirdparty/gcc.git] / gcc / config / s390 / s390-protos.h

diff --git a/gcc/config/s390/s390-protos.h b/gcc/config/s390/s390-protos.h
index dd6c0c1bf19b9940b6efc942c606c88de68ad0db..84b30704d9e56e8435d74a5ed0b81fbd8cdf269b 100644 (file)
--- a/gcc/config/s390/s390-protos.h
+++ b/gcc/config/s390/s390-protos.h
@@ -49,8 +49,6 @@ extern void s390_function_profiler (FILE *, int);
 extern void s390_set_has_landing_pad_p (bool);
 extern bool s390_hard_regno_rename_ok (unsigned int, unsigned int);
 extern int s390_class_max_nregs (enum reg_class, machine_mode);
-extern int s390_cannot_change_mode_class (machine_mode, machine_mode,
-                                         enum reg_class);
 extern bool s390_function_arg_vector (machine_mode, const_tree);
 #if S390_USE_TARGET_ATTRIBUTE
 extern tree s390_valid_target_attribute_tree (tree args,