* config/arm/arm.h (struct machine_function): Remove ra_rtx.

* config/arm/arm.c (arm_mark_machine_status): Remove ra_rtx.
(arm_return_addr): Use get_hard_reg_initial_val et al.
* config/d30v/d30v.h (struct machine_function): Remove ra_rtx.
* config/d30v/d30v.c (d30v_mark_machine_status): Remove ra_rtx.
(d30v_return_addr): Use get_hard_reg_initial_val et al.
* config/rs6000/rs6000.h (struct machine_function): Remove ra_rtx.
* config/rs6000/rs6000.c (rs6000_override_options): Don't set
mark_machine_status.
(rs6000_mark_machine_status): Remove.
(rs6000_return_addr): Use get_hard_reg_initial_val.
(rs6000_ra_ever_killed): Use has_hard_reg_initial_val.
* config/v850/v850.h (INIT_EXPANDERS): Delete.
* config/v850/v850.c (struct machine_function): Delete.
(v850_init_machine_status): Delete.
(v850_mark_machine_status): Delete.
(v850_free_machine_status): Delete.
(v850_return_addr): Use get_hard_reg_initial_val.
(v850_init_expanders): Delete.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43507 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 1 insertions, 20 deletions

diff --git a/gcc/config/d30v/d30v.c b/gcc/config/d30v/d30v.c
index b8f30aa7c5f..8f8f6d20280 100644
--- a/gcc/config/d30v/d30v.c
+++ b/gcc/config/d30v/d30v.c
@@ -3617,7 +3617,6 @@ d30v_mark_machine_status (p)
   if (p->machine == NULL)
     return;
   
-  ggc_mark_rtx (p->machine->ra_rtx);
   ggc_mark_rtx (p->machine->eh_epilogue_sp_ofs);
 }
 
@@ -3655,23 +3654,7 @@ d30v_init_expanders ()
 rtx
 d30v_return_addr ()
 {
-  rtx ret;
-
-  ret = cfun->machine->ra_rtx;
-  
-  if (ret == NULL)
-    {
-      rtx init;
-
-      cfun->machine->ra_rtx = ret = gen_reg_rtx (Pmode);
-
-      init = gen_rtx (SET, VOIDmode, ret, gen_rtx (REG, Pmode, GPR_LINK));
-      push_topmost_sequence ();
-      emit_insn_after (init, get_insns ());
-      pop_topmost_sequence ();
-    }
-
-  return ret;
+  return get_hard_reg_initial_val (Pmode, GPR_LINK);
 }
 
 /* Called to register all of our global variables with the garbage
diff --git a/gcc/config/d30v/d30v.h b/gcc/config/d30v/d30v.h
index 7ac16e654c1..ca015b6f4d1 100644
--- a/gcc/config/d30v/d30v.h
+++ b/gcc/config/d30v/d30v.h
@@ -2870,8 +2870,6 @@ typedef struct machine_function
 {
   /* Additionsl stack adjustment in __builtin_eh_throw.  */
   struct rtx_def * eh_epilogue_sp_ofs;
-  /* Records __builtin_return address.  */
-  struct rtx_def * ra_rtx;
 } machine_function;