diff options
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 44 |
1 files changed, 7 insertions, 37 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 7444c90..818c290 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -271,28 +271,13 @@ struct access /* Set when we discover that this pointer is not safe to dereference in the caller. */ unsigned grp_not_necessarilly_dereferenced : 1; - - /* Pool allocation new operator. */ - inline void *operator new (size_t) - { - return pool.allocate (); - } - - /* Delete operator utilizing pool allocation. */ - inline void operator delete (void *ptr) - { - pool.remove ((access *) ptr); - } - - /* Memory allocation pool. */ - static pool_allocator<access> pool; }; typedef struct access *access_p; /* Alloc pool for allocating access structures. */ -pool_allocator<struct access> access::pool ("SRA accesses", 16); +static object_allocator<struct access> access_pool ("SRA accesses", 16); /* A structure linking lhs and rhs accesses from an aggregate assignment. They are used to propagate subaccesses from rhs to lhs as long as they don't @@ -301,25 +286,10 @@ struct assign_link { struct access *lacc, *racc; struct assign_link *next; - - /* Pool allocation new operator. */ - inline void *operator new (size_t) - { - return pool.allocate (); - } - - /* Delete operator utilizing pool allocation. */ - inline void operator delete (void *ptr) - { - pool.remove ((assign_link *) ptr); - } - - /* Memory allocation pool. */ - static pool_allocator<assign_link> pool; }; /* Alloc pool for allocating assign link structures. */ -pool_allocator<assign_link> assign_link::pool ("SRA links", 16); +static object_allocator<assign_link> assign_link_pool ("SRA links", 16); /* Base (tree) -> Vector (vec<access_p> *) map. */ static hash_map<tree, auto_vec<access_p> > *base_access_vec; @@ -706,8 +676,8 @@ sra_deinitialize (void) candidates = NULL; BITMAP_FREE (should_scalarize_away_bitmap); BITMAP_FREE (cannot_scalarize_away_bitmap); - access::pool.release (); - assign_link::pool.release (); + access_pool.release (); + assign_link_pool.release (); obstack_free (&name_obstack, NULL); delete base_access_vec; @@ -859,7 +829,7 @@ mark_parm_dereference (tree base, HOST_WIDE_INT dist, gimple stmt) static struct access * create_access_1 (tree base, HOST_WIDE_INT offset, HOST_WIDE_INT size) { - struct access *access = new struct access; + struct access *access = access_pool.allocate (); memset (access, 0, sizeof (struct access)); access->base = base; @@ -1235,7 +1205,7 @@ build_accesses_from_assign (gimple stmt) { struct assign_link *link; - link = new assign_link; + link = assign_link_pool.allocate (); memset (link, 0, sizeof (struct assign_link)); link->lacc = lacc; @@ -2394,7 +2364,7 @@ create_artificial_child_access (struct access *parent, struct access *model, gcc_assert (!model->grp_unscalarizable_region); - struct access *access = new struct access; + struct access *access = access_pool.allocate (); memset (access, 0, sizeof (struct access)); if (!build_user_friendly_ref_for_offset (&expr, TREE_TYPE (expr), new_offset, model->type)) |