Turn CANNOT_CHANGE_MODE_CLASS into a hook

[thirdparty/gcc.git] / gcc / config / i386 / i386-protos.h

diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index ecb0a4c9682e7978df09baae169080b9eda8fc9e..4df6274add2e55fb6c5580f8dd4de4fa89caaef3 100644 (file)
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -167,8 +167,6 @@ extern int ix86_reg_parm_stack_space (const_tree);
 
 extern void ix86_split_fp_branch (enum rtx_code code, rtx, rtx,
                                  rtx, rtx, rtx);
-extern bool ix86_cannot_change_mode_class (machine_mode,
-                                          machine_mode, enum reg_class);
 
 extern bool ix86_libc_has_function (enum function_class fn_class);