LTO: Capture 'lto_file_decl_data *file_data' in 'class lto_input_block'

... instead of just 'unsigned char *mode_table'.  Preparation for a forthcoming
change, where we need to capture an additional 'file_data' item, so it seems
easier to just capture that one proper.

	gcc/
	* lto-streamer.h (class lto_input_block): Capture
	'lto_file_decl_data *file_data' instead of just
	'unsigned char *mode_table'.
	* ipa-devirt.cc (ipa_odr_read_section): Adjust.
	* ipa-fnsummary.cc (inline_read_section): Likewise.
	* ipa-icf.cc (sem_item_optimizer::read_section): Likewise.
	* ipa-modref.cc (read_section): Likewise.
	* ipa-prop.cc (ipa_prop_read_section, read_replacements_section):
	Likewise.
	* ipa-sra.cc (isra_read_summary_section): Likewise.
	* lto-cgraph.cc (input_cgraph_opt_section): Likewise.
	* lto-section-in.cc (lto_create_simple_input_block): Likewise.
	* lto-streamer-in.cc (lto_read_body_or_constructor)
	(lto_input_toplevel_asms): Likewise.
	* tree-streamer.h (bp_unpack_machine_mode): Likewise.
	gcc/lto/
	* lto-common.cc (lto_read_decls): Adjust.

12 files changed, 21 insertions, 21 deletions

diff --git a/gcc/ipa-devirt.cc b/gcc/ipa-devirt.cc
index 2c61a49..87529be 100644
--- a/gcc/ipa-devirt.cc
+++ b/gcc/ipa-devirt.cc
@@ -4147,7 +4147,7 @@ ipa_odr_read_section (struct lto_file_decl_data *file_data, const char *data,
   class data_in *data_in;
 
   lto_input_block ib ((const char *) data + main_offset, header->main_size,
-		      file_data->mode_table);
+		      file_data);
 
   data_in
     = lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/ipa-fnsummary.cc b/gcc/ipa-fnsummary.cc
index 53dee8f..f1244da2 100644
--- a/gcc/ipa-fnsummary.cc
+++ b/gcc/ipa-fnsummary.cc
@@ -4548,7 +4548,7 @@ inline_read_section (struct lto_file_decl_data *file_data, const char *data,
   unsigned int f_count;
 
   lto_input_block ib ((const char *) data + main_offset, header->main_size,
-		      file_data->mode_table);
+		      file_data);
 
   data_in =
     lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/ipa-icf.cc b/gcc/ipa-icf.cc
index cb9f768..836d091 100644
--- a/gcc/ipa-icf.cc
+++ b/gcc/ipa-icf.cc
@@ -2204,7 +2204,7 @@ sem_item_optimizer::read_section (lto_file_decl_data *file_data,
   unsigned int count;
 
   lto_input_block ib_main ((const char *) data + main_offset, 0,
-			   header->main_size, file_data->mode_table);
+			   header->main_size, file_data);
 
   data_in
     = lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/ipa-modref.cc b/gcc/ipa-modref.cc
index e3196df..278b2db 100644
--- a/gcc/ipa-modref.cc
+++ b/gcc/ipa-modref.cc
@@ -3816,7 +3816,7 @@ read_section (struct lto_file_decl_data *file_data, const char *data,
   unsigned int f_count;
 
   lto_input_block ib ((const char *) data + main_offset, header->main_size,
-		      file_data->mode_table);
+		      file_data);
 
   data_in
     = lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/ipa-prop.cc b/gcc/ipa-prop.cc
index 33bda82..d2b998f 100644
--- a/gcc/ipa-prop.cc
+++ b/gcc/ipa-prop.cc
@@ -5332,7 +5332,7 @@ ipa_prop_read_section (struct lto_file_decl_data *file_data, const char *data,
   unsigned int count;
 
   lto_input_block ib_main ((const char *) data + main_offset,
-			   header->main_size, file_data->mode_table);
+			   header->main_size, file_data);
 
   data_in =
     lto_data_in_create (file_data, (const char *) data + string_offset,
@@ -5556,7 +5556,7 @@ read_replacements_section (struct lto_file_decl_data *file_data,
   unsigned int count;
 
   lto_input_block ib_main ((const char *) data + main_offset,
-			   header->main_size, file_data->mode_table);
+			   header->main_size, file_data);
 
   data_in = lto_data_in_create (file_data, (const char *) data + string_offset,
 				header->string_size, vNULL);
diff --git a/gcc/ipa-sra.cc b/gcc/ipa-sra.cc
index 21d281a..c35e03b 100644
--- a/gcc/ipa-sra.cc
+++ b/gcc/ipa-sra.cc
@@ -2944,7 +2944,7 @@ isra_read_summary_section (struct lto_file_decl_data *file_data,
   unsigned int count;
 
   lto_input_block ib_main ((const char *) data + main_offset,
-			   header->main_size, file_data->mode_table);
+			   header->main_size, file_data);
 
   data_in =
     lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/lto-cgraph.cc b/gcc/lto-cgraph.cc
index aed5e9d..32c0f5a 100644
--- a/gcc/lto-cgraph.cc
+++ b/gcc/lto-cgraph.cc
@@ -2174,7 +2174,7 @@ input_cgraph_opt_section (struct lto_file_decl_data *file_data,
   unsigned int count;
 
   lto_input_block ib_main ((const char *) data + main_offset,
-			   header->main_size, file_data->mode_table);
+			   header->main_size, file_data);
 
   data_in =
     lto_data_in_create (file_data, (const char *) data + string_offset,
diff --git a/gcc/lto-section-in.cc b/gcc/lto-section-in.cc
index 07cf732..5ff00a3 100644
--- a/gcc/lto-section-in.cc
+++ b/gcc/lto-section-in.cc
@@ -262,7 +262,7 @@ lto_create_simple_input_block (struct lto_file_decl_data *file_data,
 
   *datar = data;
   return new lto_input_block (data + main_offset, header->main_size,
-			      file_data->mode_table);
+			      file_data);
 }
 
 
diff --git a/gcc/lto-streamer-in.cc b/gcc/lto-streamer-in.cc
index 2cb8340..6e8bc95 100644
--- a/gcc/lto-streamer-in.cc
+++ b/gcc/lto-streamer-in.cc
@@ -1629,11 +1629,11 @@ lto_read_body_or_constructor (struct lto_file_decl_data *file_data, struct symta
       /* Set up the struct function.  */
       from = data_in->reader_cache->nodes.length ();
       lto_input_block ib_main (data + main_offset, header->main_size,
-			       file_data->mode_table);
+			       file_data);
       if (TREE_CODE (node->decl) == FUNCTION_DECL)
 	{
 	  lto_input_block ib_cfg (data + cfg_offset, header->cfg_size,
-				  file_data->mode_table);
+				  file_data);
 	  input_function (fn_decl, data_in, &ib_main, &ib_cfg,
 			  dyn_cast <cgraph_node *>(node));
 	}
@@ -1954,7 +1954,7 @@ lto_input_toplevel_asms (struct lto_file_decl_data *file_data, int order_base)
   string_offset = sizeof (*header) + header->main_size;
 
   lto_input_block ib (data + sizeof (*header), header->main_size,
-		      file_data->mode_table);
+		      file_data);
 
   data_in = lto_data_in_create (file_data, data + string_offset,
 			      header->string_size, vNULL);
diff --git a/gcc/lto-streamer.h b/gcc/lto-streamer.h
index fc7133d..2913b80 100644
--- a/gcc/lto-streamer.h
+++ b/gcc/lto-streamer.h
@@ -344,14 +344,14 @@ public:
   /* Special constructor for the string table, it abuses this to
      do random access but use the uhwi decoder.  */
   lto_input_block (const char *data_, unsigned int p_, unsigned int len_,
-		   const unsigned char *mode_table_)
-      : data (data_), mode_table (mode_table_), p (p_), len (len_) {}
+		   const lto_file_decl_data *file_data_)
+      : data (data_), file_data (file_data_), p (p_), len (len_) {}
   lto_input_block (const char *data_, unsigned int len_,
-		   const unsigned char *mode_table_)
-      : data (data_), mode_table (mode_table_), p (0), len (len_) {}
+		   const lto_file_decl_data *file_data_)
+      : data (data_), file_data (file_data_), p (0), len (len_) {}
 
   const char *data;
-  const unsigned char *mode_table;
+  const lto_file_decl_data *file_data;
   unsigned int p;
   unsigned int len;
 };
diff --git a/gcc/lto/lto-common.cc b/gcc/lto/lto-common.cc
index 97105c9..cdb37c8 100644
--- a/gcc/lto/lto-common.cc
+++ b/gcc/lto/lto-common.cc
@@ -1883,7 +1883,7 @@ lto_read_decls (struct lto_file_decl_data *decl_data, const void *data,
   uint32_t num_decl_states;
 
   lto_input_block ib_main ((const char *) data + main_offset,
-			   header->main_size, decl_data->mode_table);
+			   header->main_size, decl_data);
 
   data_in = lto_data_in_create (decl_data, (const char *) data + string_offset,
 				header->string_size, resolutions);
diff --git a/gcc/tree-streamer.h b/gcc/tree-streamer.h
index 170d61c..6d565ac 100644
--- a/gcc/tree-streamer.h
+++ b/gcc/tree-streamer.h
@@ -114,9 +114,9 @@ bp_pack_machine_mode (struct bitpack_d *bp, machine_mode mode)
 inline machine_mode
 bp_unpack_machine_mode (struct bitpack_d *bp)
 {
-  return (machine_mode)
-	   ((class lto_input_block *)
-	    bp->stream)->mode_table[bp_unpack_enum (bp, machine_mode, 1 << 8)];
+  lto_input_block *ib = (class lto_input_block *) bp->stream;
+  unsigned ix = bp_unpack_enum (bp, machine_mode, 1 << 8);
+  return (machine_mode) ib->file_data->mode_table[ix];
 }
 
 #endif  /* GCC_TREE_STREAMER_H  */