PR middle-end/38505

[pf3gnuchains/gcc-fork.git] / gcc / see.c

diff --git a/gcc/see.c b/gcc/see.c
index 55b37bf..27e7021 100644 (file)
--- a/gcc/see.c
+++ b/gcc/see.c
@@ -3242,7 +3242,7 @@ see_store_reference_and_extension (rtx ref_insn, rtx se_insn,
    happened and the optimization should be aborted.  */
 
 static int
-see_handle_relevant_defs (struct df_ref *ref, rtx insn)
+see_handle_relevant_defs (df_ref ref, rtx insn)
 {
   struct web_entry *root_entry = NULL;
   rtx se_insn = NULL;
@@ -3311,7 +3311,7 @@ see_handle_relevant_defs (struct df_ref *ref, rtx insn)
    happened and the optimization should be aborted.  */
 
 static int
-see_handle_relevant_uses (struct df_ref *ref, rtx insn)
+see_handle_relevant_uses (df_ref ref, rtx insn)
 {
   struct web_entry *root_entry = NULL;
   rtx se_insn = NULL;
@@ -3367,12 +3367,12 @@ see_handle_relevant_refs (void)
 
          if (INSN_P (insn))
            {
-             struct df_ref **use_rec;
-             struct df_ref **def_rec;
+             df_ref *use_rec;
+             df_ref *def_rec;
              
              for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  int result = see_handle_relevant_uses (use, insn);
                  if (result == -1)
                    return -1;
@@ -3380,7 +3380,7 @@ see_handle_relevant_refs (void)
                }
              for (use_rec = DF_INSN_UID_EQ_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  int result = see_handle_relevant_uses (use, insn);
                  if (result == -1)
                    return -1;
@@ -3388,7 +3388,7 @@ see_handle_relevant_refs (void)
                }
              for (def_rec = DF_INSN_UID_DEFS (uid); *def_rec; def_rec++)
                {
-                 struct df_ref *def = *def_rec;
+                 df_ref def = *def_rec;
                  int result = see_handle_relevant_defs (def, insn);
                  if (result == -1)
                    return -1;
@@ -3404,7 +3404,7 @@ see_handle_relevant_refs (void)
 /* Initialized the use_entry field for REF in INSN at INDEX with ET.  */
 
 static void
-see_update_uses_relevancy (rtx insn, struct df_ref *ref, 
+see_update_uses_relevancy (rtx insn, df_ref ref, 
                           enum entry_type et, unsigned int index)
 {
   struct see_entry_extra_info *curr_entry_extra_info;
@@ -3585,7 +3585,7 @@ see_analyze_one_def (rtx insn, enum machine_mode *source_mode,
 /* Initialized the def_entry field for REF in INSN at INDEX with ET.  */
 
 static void
-see_update_defs_relevancy (rtx insn, struct df_ref *ref,
+see_update_defs_relevancy (rtx insn, df_ref ref,
                           enum entry_type et,
                           enum machine_mode source_mode,
                           enum machine_mode source_mode_unsigned,
@@ -3685,8 +3685,8 @@ see_update_relevancy (void)
 
   FOR_ALL_BB (bb)
     {
-      struct df_ref **use_rec;
-      struct df_ref **def_rec;
+      df_ref *use_rec;
+      df_ref *def_rec;
       rtx insn;
       FOR_BB_INSNS (bb, insn)
        {
@@ -3697,14 +3697,14 @@ see_update_relevancy (void)
 
              for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  see_update_uses_relevancy (insn, use, et, u);
                  u++;
                }
              
              for (use_rec = DF_INSN_UID_EQ_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  see_update_uses_relevancy (insn, use, et, u);
                  u++;
                }
@@ -3712,7 +3712,7 @@ see_update_relevancy (void)
              et = see_analyze_one_def (insn, &source_mode, &source_mode_unsigned);
              for (def_rec = DF_INSN_UID_DEFS (uid); *def_rec; def_rec++)
                {
-                 struct df_ref *def = *def_rec;
+                 df_ref def = *def_rec;
                  see_update_defs_relevancy (insn, def, et, source_mode, 
                                               source_mode_unsigned, d);
                  d++;
@@ -3722,14 +3722,14 @@ see_update_relevancy (void)
       
       for (use_rec = df_get_artificial_uses (bb->index); *use_rec; use_rec++)
        {
-         struct df_ref *use = *use_rec;
+         df_ref use = *use_rec;
          see_update_uses_relevancy (NULL, use, NOT_RELEVANT, u);
          u++;
        }
 
       for (def_rec = df_get_artificial_defs (bb->index); *def_rec; def_rec++)
        {
-         struct df_ref *def = *def_rec;
+         df_ref def = *def_rec;
          see_update_defs_relevancy (NULL, def, NOT_RELEVANT, 
                                       MAX_MACHINE_MODE, MAX_MACHINE_MODE, d);
          d++;
@@ -3766,7 +3766,7 @@ see_propagate_extensions_to_uses (void)
   FOR_ALL_BB (bb)
     {
       rtx insn;
-      struct df_ref **use_rec;
+      df_ref *use_rec;
 
       FOR_BB_INSNS (bb, insn)
        {
@@ -3775,13 +3775,13 @@ see_propagate_extensions_to_uses (void)
            {
              for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  union_defs (use, def_entry, use_entry, see_update_leader_extra_info);
                }
              
              for (use_rec = DF_INSN_UID_EQ_USES (uid); *use_rec; use_rec++)
                {
-                 struct df_ref *use = *use_rec;
+                 df_ref use = *use_rec;
                  union_defs (use, def_entry, use_entry, see_update_leader_extra_info);
                }
            }
@@ -3789,7 +3789,7 @@ see_propagate_extensions_to_uses (void)
 
       for (use_rec = df_get_artificial_uses (bb->index); *use_rec; use_rec++)
        {
-         struct df_ref *use = *use_rec;
+         df_ref use = *use_rec;
          union_defs (use, def_entry, use_entry, see_update_leader_extra_info);
        }
     }