1 files changed, 0 insertions, 53 deletions
diff --git a/gcc/config/sh/sh-protos.h b/gcc/config/sh/sh-protos.h
index fecbb886d0f..f611dabd6ad 100644
--- a/gcc/config/sh/sh-protos.h
+++ b/gcc/config/sh/sh-protos.h
@@ -35,59 +35,6 @@ enum sh_function_kind {
   SFUNC_STATIC
 };
 
-/* Atomic model.  */
-struct sh_atomic_model
-{
-  enum enum_type
-  {
-    none = 0,
-    soft_gusa,
-    hard_llcs,
-    soft_tcb,
-    soft_imask,
-
-    num_models
-  };
-
-  /*  If strict is set, disallow mixing of different models, as it would
-      happen on SH4A.  */
-  bool strict;
-  enum_type type;
-
-  /* Name string as it was specified on the command line.  */
-  const char* name;
-
-  /* Name string as it is used in C/C++ defines.  */
-  const char* cdef_name;
-
-  /* GBR offset variable for TCB model.  */
-  int tcb_gbr_offset;
-};
-
-extern const sh_atomic_model& selected_atomic_model (void);
-
-/* Shortcuts to check the currently selected atomic model.  */
-#define TARGET_ATOMIC_ANY \
-  (selected_atomic_model ().type != sh_atomic_model::none)
-
-#define TARGET_ATOMIC_STRICT \
-  (selected_atomic_model ().strict)
-
-#define TARGET_ATOMIC_SOFT_GUSA \
-  (selected_atomic_model ().type == sh_atomic_model::soft_gusa)
-
-#define TARGET_ATOMIC_HARD_LLCS \
-  (selected_atomic_model ().type == sh_atomic_model::hard_llcs)
-
-#define TARGET_ATOMIC_SOFT_TCB \
-  (selected_atomic_model ().type == sh_atomic_model::soft_tcb)
-
-#define TARGET_ATOMIC_SOFT_TCB_GBR_OFFSET_RTX \
-  GEN_INT (selected_atomic_model ().tcb_gbr_offset)
-
-#define TARGET_ATOMIC_SOFT_IMASK \
-  (selected_atomic_model ().type == sh_atomic_model::soft_imask)
-
 #ifdef RTX_CODE
 extern rtx sh_fsca_sf2int (void);
 extern rtx sh_fsca_int2sf (void);