dse.c (struct store_info): Rename bitmap field to bmap.

./:	* dse.c (struct store_info): Rename bitmap field to bmap.  Change
	all uses.

	* c-decl.c (in_struct, struct_types): Remove.
	(struct c_binding): Add in_struct field.
	(c_binding_ptr): Define type, along with VEC.
	(struct c_struct_parse_info): Define.
	(struct_parse_info): New static variable.
	(bind): Initialize in_struct field.
	(start_struct): Remove enclosing_in_struct and
	enclosing_struct_types parameters.  Add
	enclosing_struct_parse_info parameter.  Change all callers.  Set
	struct_parse_info rather than in_struct and struct_types.
	(grokfield): If -Wc++-compat and there is a symbol binding for the
	field name, set the in_struct flag and push it on the
	struct_parse_info->fields vector.
	(warn_cxx_compat_finish_struct): New static function.
	(finish_struct): Remove enclosing_in_struct and
	enclosing_struct_types parameters.  Add
	enclosing_struct_parse_info parameter.  Change all callers.  Don't
	set C_TYPE_DEFINED_IN_STRUCT here.  Call
	warn_cxx_compat_finish_struct.  Free struct_parse_info and set to
	parameter.  Only push on struct_types if warn_cxx_compat.
	(finish_enum): Only push on struct_types if warn_cxx_compat.
	(declspecs_add_type): Add loc parameter.  Change all callers.
	Change all error calls to error_at.  Pass loc, not input_location,
	to pedwarn calls.  Warn if -Wc++-compat and a typedef name is
	defined in a struct.  If -Wc++-compat and parsing a struct, record
	that a typedef name was used.
	* c-parser.c (c_parser_declspecs): Get location to pass to
	declspecs_add_type.
	(c_parser_struct_or_union_specifier): Update calls to start_struct
	and finish_struct.
	* c-tree.h (struct c_struct_parse_info): Declare.
	(finish_struct, start_struct): Update declarations.
	(declspecs_add_type): Update declaration.
objc/:
	* objc-act.c (objc_in_struct, objc_struct_types): Remove.
	(objc_struct_info): New static variable.
	(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
	and &objc_struct_types, to start_struct.
	(objc_finish_struct): Likewise for finish_struct.
objcp/:
	* objcp-decl.h (start_struct): Remove in_struct and struct_types
	parameters.  Add struct_info parameter.
	(finish_struct): Likewise.
testsuite/:
	* gcc.dg/Wcxx-compat-15.c: New testcase.

From-SVN: r148709

1 files changed, 8 insertions, 8 deletions

diff --git a/gcc/dse.c b/gcc/dse.c
index 534324d..ca227ea 100644
--- a/gcc/dse.c
+++ b/gcc/dse.c
@@ -244,7 +244,7 @@ struct store_info
 	{
 	  /* A bitmap with one bit per byte.  Cleared bit means the position
 	     is needed.  Used if IS_LARGE is false.  */
-	  bitmap bitmap;
+	  bitmap bmap;
 
 	  /* Number of set bits (i.e. unneeded bytes) in BITMAP.  If it is
 	     equal to END - BEGIN, the whole store is unused.  */
@@ -791,7 +791,7 @@ free_store_info (insn_info_t insn_info)
     {
       store_info_t next = store_info->next;
       if (store_info->is_large)
-	BITMAP_FREE (store_info->positions_needed.large.bitmap);
+	BITMAP_FREE (store_info->positions_needed.large.bmap);
       if (store_info->cse_base)
 	pool_free (cse_store_info_pool, store_info);
       else
@@ -1213,10 +1213,10 @@ set_position_unneeded (store_info_t s_info, int pos)
 {
   if (__builtin_expect (s_info->is_large, false))
     {
-      if (!bitmap_bit_p (s_info->positions_needed.large.bitmap, pos))
+      if (!bitmap_bit_p (s_info->positions_needed.large.bmap, pos))
 	{
 	  s_info->positions_needed.large.count++;
-	  bitmap_set_bit (s_info->positions_needed.large.bitmap, pos);
+	  bitmap_set_bit (s_info->positions_needed.large.bmap, pos);
 	}
     }
   else
@@ -1233,7 +1233,7 @@ set_all_positions_unneeded (store_info_t s_info)
     {
       int pos, end = s_info->end - s_info->begin;
       for (pos = 0; pos < end; pos++)
-	bitmap_set_bit (s_info->positions_needed.large.bitmap, pos);
+	bitmap_set_bit (s_info->positions_needed.large.bmap, pos);
       s_info->positions_needed.large.count = end;
     }
   else
@@ -1263,7 +1263,7 @@ all_positions_needed_p (store_info_t s_info, int start, int width)
     {
       int end = start + width;
       while (start < end)
-	if (bitmap_bit_p (s_info->positions_needed.large.bitmap, start++))
+	if (bitmap_bit_p (s_info->positions_needed.large.bmap, start++))
 	  return false;
       return true;
     }
@@ -1605,7 +1605,7 @@ record_store (rtx body, bb_info_t bb_info)
     {
       store_info->is_large = true;
       store_info->positions_needed.large.count = 0;
-      store_info->positions_needed.large.bitmap = BITMAP_ALLOC (NULL);
+      store_info->positions_needed.large.bmap = BITMAP_ALLOC (NULL);
     }
   else
     {
@@ -2721,7 +2721,7 @@ dse_step1 (void)
 		  for (s_info = ptr->store_rec; s_info; s_info = s_info->next)
 		    if (s_info->is_large)
 		      {
-			BITMAP_FREE (s_info->positions_needed.large.bitmap);
+			BITMAP_FREE (s_info->positions_needed.large.bmap);
 			s_info->is_large = false;
 		      }
 		}