simplify the bitmap alloc_stat functions with c++

gcc/fortran/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* resolve.c (find_reachable_labels): Adjust.

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* bitmap.c (bitmap_obstack_alloc_stat): Rename to bitmap_alloc.
	(bitmap_gc_alloc_stat): Rename to bitmap_gc_alloc.
	* bitmap.h (bitmap_obstack_alloc_stat): Adjust prototype.
	(bitmap_gc_alloc_stat): Likewise.
	(BITMAP_ALLOC, BITMAP_GGC_ALLOC): Adjust.

From-SVN: r250709

gcc/ChangeLog

 2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+	* bitmap.c (bitmap_obstack_alloc_stat): Rename to bitmap_alloc.
+	(bitmap_gc_alloc_stat): Rename to bitmap_gc_alloc.
+	* bitmap.h (bitmap_obstack_alloc_stat): Adjust prototype.
+	(bitmap_gc_alloc_stat): Likewise.
+	(BITMAP_ALLOC, BITMAP_GGC_ALLOC): Adjust.
+
+2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
 	* rtl.c (shallow_copy_rtx_stat): Remove _stat from name.
 	* rtl.h (shallow_copy_rtx): Remove macro.
 

gcc/bitmap.c

@@ -273,7 +273,7 @@ bitmap_obstack_release (bitmap_obstack *bit_obstack)
    it on the default bitmap obstack.  */
 
 bitmap
-bitmap_obstack_alloc_stat (bitmap_obstack *bit_obstack MEM_STAT_DECL)
+bitmap_alloc (bitmap_obstack *bit_obstack MEM_STAT_DECL)
 {
   bitmap map;
 
@@ -295,7 +295,7 @@ bitmap_obstack_alloc_stat (bitmap_obstack *bit_obstack MEM_STAT_DECL)
 /* Create a new GCd bitmap.  */
 
 bitmap
-bitmap_gc_alloc_stat (ALONE_MEM_STAT_DECL)
+bitmap_gc_alloc (ALONE_MEM_STAT_DECL)
 {
   bitmap map;
 

gcc/bitmap.h

@@ -345,10 +345,10 @@ bitmap_initialize_stat (bitmap head, bitmap_obstack *obstack MEM_STAT_DECL)
 #define bitmap_initialize(h,o) bitmap_initialize_stat (h,o MEM_STAT_INFO)
 
 /* Allocate and free bitmaps from obstack, malloc and gc'd memory.  */
-extern bitmap bitmap_obstack_alloc_stat (bitmap_obstack *obstack MEM_STAT_DECL);
-#define bitmap_obstack_alloc(t) bitmap_obstack_alloc_stat (t MEM_STAT_INFO)
-extern bitmap bitmap_gc_alloc_stat (ALONE_MEM_STAT_DECL);
-#define bitmap_gc_alloc() bitmap_gc_alloc_stat (ALONE_MEM_STAT_INFO)
+extern bitmap bitmap_alloc (bitmap_obstack *obstack CXX_MEM_STAT_INFO);
+#define BITMAP_ALLOC bitmap_alloc
+extern bitmap bitmap_gc_alloc (ALONE_CXX_MEM_STAT_INFO);
+#define BITMAP_GGC_ALLOC bitmap_gc_alloc
 extern void bitmap_obstack_free (bitmap);
 
 /* A few compatibility/functions macros for compatibility with sbitmaps */
@@ -365,12 +365,6 @@ extern unsigned bitmap_last_set_bit (const_bitmap);
 /* Compute bitmap hash (for purposes of hashing etc.)  */
 extern hashval_t bitmap_hash (const_bitmap);
 
-/* Allocate a bitmap from a bit obstack.  */
-#define BITMAP_ALLOC(OBSTACK) bitmap_obstack_alloc (OBSTACK)
-
-/* Allocate a gc'd bitmap.  */
-#define BITMAP_GGC_ALLOC() bitmap_gc_alloc ()
-
 /* Do any cleanup needed on a bitmap when it is no longer used.  */
 #define BITMAP_FREE(BITMAP) \
        ((void) (bitmap_obstack_free ((bitmap) BITMAP), (BITMAP) = (bitmap) NULL))

gcc/fortran/ChangeLog

+2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+	* resolve.c (find_reachable_labels): Adjust.
+
 2017-07-25  Jakub Jelinek  <jakub@redhat.com>
 
 	* ioparm.def: Use 1U << 31 instead of 1 << 31 as flags2 mask.

gcc/fortran/resolve.c

@@ -9098,7 +9098,7 @@ find_reachable_labels (gfc_code *block)
   if (!block)
     return;
 
-  cs_base->reachable_labels = bitmap_obstack_alloc (&labels_obstack);
+  cs_base->reachable_labels = bitmap_alloc (&labels_obstack);
 
   /* Collect labels in this block.  We don't keep those corresponding
      to END {IF|SELECT}, these are checked in resolve_branch by going