ggc.h (ggc_internal_alloc_stat, [...]): Add ATTRIBUTE_MALLOC.

	* ggc.h (ggc_internal_alloc_stat, ggc_alloc_typed_stat,
	ggc_internal_cleared_alloc_stat, ggc_cleared_alloc_htab_ignore_args,
	ggc_cleared_alloc_ptr_array_two_args, ggc_splay_alloc): Add
	ATTRIBUTE_MALLOC.
	* alloc-pool.h (pool_alloc): Likewise.

	* final.c (final): Do not loop to find max_uid.

From-SVN: r189470

gcc/ChangeLog

 2012-07-13  Steven Bosscher  <steven@gcc.gnu.org>
 
+	* ggc.h (ggc_internal_alloc_stat, ggc_alloc_typed_stat,
+	ggc_internal_cleared_alloc_stat, ggc_cleared_alloc_htab_ignore_args,
+	ggc_cleared_alloc_ptr_array_two_args, ggc_splay_alloc): Add
+	ATTRIBUTE_MALLOC.
+	* alloc-pool.h (pool_alloc): Likewise.
+
+	* final.c (final): Do not loop to find max_uid.
+
+2012-07-13  Steven Bosscher  <steven@gcc.gnu.org>
+
 	* emit-rtl.c (make_debug_insn_raw, make_jump_insn_raw): Make static.
 	* rtl.h (make_debug_insn_raw, make_jump_insn_raw): Remove prototypes.
 

gcc/alloc-pool.h

@@ -61,7 +61,7 @@ extern alloc_pool create_alloc_pool (const char *, size_t, size_t);
 extern void free_alloc_pool (alloc_pool);
 extern void empty_alloc_pool (alloc_pool);
 extern void free_alloc_pool_if_empty (alloc_pool *);
-extern void *pool_alloc (alloc_pool);
+extern void *pool_alloc (alloc_pool) ATTRIBUTE_MALLOC;
 extern void pool_free (alloc_pool, void *);
 extern void dump_alloc_pool_statistics (void);
 #endif

gcc/final.c

@@ -1826,7 +1826,6 @@ void
 final (rtx first, FILE *file, int optimize_p)
 {
   rtx insn, next;
-  int max_uid = 0;
   int seen = 0;
 
   /* Used for -dA dump.  */
@@ -1837,11 +1836,9 @@ final (rtx first, FILE *file, int optimize_p)
 
   last_ignored_compare = 0;
 
+#ifdef HAVE_cc0
   for (insn = first; insn; insn = NEXT_INSN (insn))
     {
-      if (INSN_UID (insn) > max_uid)       /* Find largest UID.  */
-	max_uid = INSN_UID (insn);
-#ifdef HAVE_cc0
       /* If CC tracking across branches is enabled, record the insn which
 	 jumps to each branch only reached from one place.  */
       if (optimize_p && JUMP_P (insn))
@@ -1852,8 +1849,8 @@ final (rtx first, FILE *file, int optimize_p)
 	      LABEL_REFS (lab) = insn;
 	    }
 	}
-#endif
     }
+#endif
 
   init_recog ();
 

gcc/ggc.h

@@ -143,19 +143,22 @@ extern void gt_pch_save (FILE *f);
 /* Allocation.  */
 
 /* The internal primitive.  */
-extern void *ggc_internal_alloc_stat (size_t MEM_STAT_DECL);
+extern void *ggc_internal_alloc_stat (size_t MEM_STAT_DECL)
+  ATTRIBUTE_MALLOC;
 
 extern size_t ggc_round_alloc_size (size_t requested_size);
 
 #define ggc_internal_alloc(s) ggc_internal_alloc_stat (s MEM_STAT_INFO)
 
 /* Allocate an object of the specified type and size.  */
-extern void *ggc_alloc_typed_stat (enum gt_types_enum, size_t MEM_STAT_DECL);
+extern void *ggc_alloc_typed_stat (enum gt_types_enum, size_t MEM_STAT_DECL)
+  ATTRIBUTE_MALLOC;
 
 #define ggc_alloc_typed(s, z) ggc_alloc_typed_stat (s, z MEM_STAT_INFO)
 
 /* Allocates cleared memory.  */
-extern void *ggc_internal_cleared_alloc_stat (size_t MEM_STAT_DECL);
+extern void *ggc_internal_cleared_alloc_stat (size_t MEM_STAT_DECL)
+  ATTRIBUTE_MALLOC;
 
 /* Resize a block.  */
 extern void *ggc_realloc_stat (void *, size_t MEM_STAT_DECL);
@@ -202,9 +205,11 @@ ggc_alloc_atomic_stat (size_t s MEM_STAT_DECL)
 #define ggc_alloc_cleared_atomic(S)             \
     (ggc_internal_cleared_alloc_stat ((S) MEM_STAT_INFO))
 
-extern void * ggc_cleared_alloc_htab_ignore_args (size_t, size_t);
+extern void *ggc_cleared_alloc_htab_ignore_args (size_t, size_t)
+  ATTRIBUTE_MALLOC;
 
-extern void * ggc_cleared_alloc_ptr_array_two_args (size_t, size_t);
+extern void *ggc_cleared_alloc_ptr_array_two_args (size_t, size_t)
+  ATTRIBUTE_MALLOC;
 
 #define htab_create_ggc(SIZE, HASH, EQ, DEL) \
   htab_create_typed_alloc (SIZE, HASH, EQ, DEL,	\
@@ -216,7 +221,8 @@ extern void * ggc_cleared_alloc_ptr_array_two_args (size_t, size_t);
   splay_tree_new_typed_alloc (COMPARE, NULL, NULL, &ALLOC_TREE, &ALLOC_NODE, \
 			      &ggc_splay_dont_free, NULL)
 
-extern void *ggc_splay_alloc (enum gt_types_enum, int, void *);
+extern void *ggc_splay_alloc (enum gt_types_enum, int, void *)
+  ATTRIBUTE_MALLOC;
 
 extern void ggc_splay_dont_free (void *, void *);
 
@@ -276,10 +282,12 @@ extern struct alloc_zone tree_id_zone;
 
 /* Allocate an object into the specified allocation zone.  */
 extern void *ggc_internal_alloc_zone_stat (size_t,
-					  struct alloc_zone * MEM_STAT_DECL);
+					  struct alloc_zone * MEM_STAT_DECL)
+  ATTRIBUTE_MALLOC;
 
 extern void *ggc_internal_cleared_alloc_zone_stat (size_t,
-					  struct alloc_zone * MEM_STAT_DECL);
+					  struct alloc_zone * MEM_STAT_DECL)
+  ATTRIBUTE_MALLOC;
 
 static inline void *
 ggc_internal_zone_alloc_stat (struct alloc_zone * z, size_t s MEM_STAT_DECL)