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Change use to type-based pool allocator in ira-build.c. 

* ira-build.c (initiate_cost_vectors): Use new type-based pool allocator.
	(ira_allocate_cost_vector): Likewise.
	(ira_free_cost_vector): Likewise.
	(finish_cost_vectors): Likewise.

From-SVN: r223960
This commit is contained in:
Martin Liska 2015-06-01 14:44:17 +02:00 committed by Martin Liska
parent 8bb6373a94
commit 3599f64ae2
2 changed files with 14 additions and 8 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2015-06-01 Martin Liska <mliska@suse.cz>
* ira-build.c (initiate_cost_vectors): Use new type-based pool allocator.
(ira_allocate_cost_vector): Likewise.
(ira_free_cost_vector): Likewise.
(finish_cost_vectors): Likewise.
2015-06-01 Martin Liska <mliska@suse.cz>
* sel-sched-ir.c (alloc_sched_pools): Use new type-based pool allocator.

15
gcc/ira-build.c
View File

@ -1633,7 +1633,7 @@ finish_copies (void)
/* Pools for cost vectors. It is defined only for allocno classes. */
static alloc_pool cost_vector_pool[N_REG_CLASSES];
static pool_allocator<int> * cost_vector_pool[N_REG_CLASSES];
/* The function initiates work with hard register cost vectors. It
creates allocation pool for each allocno class. */
@ -1646,10 +1646,9 @@ initiate_cost_vectors (void)
for (i = 0; i < ira_allocno_classes_num; i++)
{
aclass = ira_allocno_classes[i];
cost_vector_pool[aclass]
= create_alloc_pool ("cost vectors",
sizeof (int) * ira_class_hard_regs_num[aclass],
100);
cost_vector_pool[aclass] = new pool_allocator<int>
("cost vectors", 100,
sizeof (int) * (ira_class_hard_regs_num[aclass] - 1));
}
}
@ -1657,7 +1656,7 @@ initiate_cost_vectors (void)
int *
ira_allocate_cost_vector (reg_class_t aclass)
{
return (int *) pool_alloc (cost_vector_pool[(int) aclass]);
return cost_vector_pool[(int) aclass]->allocate ();
}
/* Free a cost vector VEC for ACLASS. */
@ -1665,7 +1664,7 @@ void
ira_free_cost_vector (int *vec, reg_class_t aclass)
{
ira_assert (vec != NULL);
pool_free (cost_vector_pool[(int) aclass], vec);
cost_vector_pool[(int) aclass]->remove (vec);
}
/* Finish work with hard register cost vectors. Release allocation
@ -1679,7 +1678,7 @@ finish_cost_vectors (void)
for (i = 0; i < ira_allocno_classes_num; i++)
{
aclass = ira_allocno_classes[i];
free_alloc_pool (cost_vector_pool[aclass]);
delete cost_vector_pool[aclass];
}
}