rtl_data.x_parm_birth_insn is an insn

2014-08-19  David Malcolm  <dmalcolm@redhat.com>

	* function.h (struct rtl_data): Strengthen field
	"x_parm_birth_insn" from rtx to rtx_insn *.
	* function.c (struct assign_parm_data_all): Strengthen fields
	"first_conversion_insn" and "last_conversion_insn" from rtx to
	rtx_insn *.

From-SVN: r214191

gcc/ChangeLog

 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
 
+	* function.h (struct rtl_data): Strengthen field
+	"x_parm_birth_insn" from rtx to rtx_insn *.
+	* function.c (struct assign_parm_data_all): Strengthen fields
+	"first_conversion_insn" and "last_conversion_insn" from rtx to
+	rtx_insn *.
+
+2014-08-19  David Malcolm  <dmalcolm@redhat.com>
+
 	* cfgexpand.c (expand_used_vars): Strengthen return type from rtx
 	to rtx_insn *; also for local "var_end_seq".
 	(maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".

gcc/function.c

@@ -2190,8 +2190,8 @@ struct assign_parm_data_all
   struct args_size stack_args_size;
   tree function_result_decl;
   tree orig_fnargs;
-  rtx first_conversion_insn;
-  rtx last_conversion_insn;
+  rtx_insn *first_conversion_insn;
+  rtx_insn *last_conversion_insn;
   HOST_WIDE_INT pretend_args_size;
   HOST_WIDE_INT extra_pretend_bytes;
   int reg_parm_stack_space;

gcc/function.h

@@ -303,7 +303,7 @@ struct GTY(()) rtl_data {
   HOST_WIDE_INT x_frame_offset;
 
   /* Insn after which register parms and SAVE_EXPRs are born, if nonopt.  */
-  rtx x_parm_birth_insn;
+  rtx_insn *x_parm_birth_insn;
 
   /* List of all used temporaries allocated, by level.  */
   vec<temp_slot_p, va_gc> *x_used_temp_slots;