| commit | 5a46873905646eb4c2a7c60be8c2efd51b5367c8 | |
| author | amacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 10 Oct 2006 14:57:08 +0000 (10 14:57 +0000) | ||
| committer | amacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 10 Oct 2006 14:57:08 +0000 (10 14:57 +0000) | ||
| tree | b25c2162bf68f9ec193d976a039a95a611311039 | treesnapshot (tar.gz zip) |
| parent | 945c5a6573aef12d8e5b307f9f4289b91e098c5e | commitdiff |
2006-10-10 Andrew MacLeod <amacleod@redhat.com>
* tree-flow-inline.h (single_imm_use_p): New. Check for single use.
* tree-ssa-coalesce.c (struct cost_one_pair_d): New. Linked list pair.
(struct coalesce_list_d): Add list of "cost one" coalesces.
(pop_cost_one_pair): New. Get a pair from the cost_one list.
(pop_best_coalesce): Get cost_one pair when coalesce table is empty.
(create_coalesce_list, delete_coalesce_list): Handle cost_one list.
(add_cost_one_coalesce): New. Add a pair to the cost_one list.
(create_outofssa_var_map): Call add_cost_one_coalesce.
(coalesce_partitions): Initialize variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/out-of-ssa-the-sequel@117603 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-flow-inline.h (single_imm_use_p): New. Check for single use.
* tree-ssa-coalesce.c (struct cost_one_pair_d): New. Linked list pair.
(struct coalesce_list_d): Add list of "cost one" coalesces.
(pop_cost_one_pair): New. Get a pair from the cost_one list.
(pop_best_coalesce): Get cost_one pair when coalesce table is empty.
(create_coalesce_list, delete_coalesce_list): Handle cost_one list.
(add_cost_one_coalesce): New. Add a pair to the cost_one list.
(create_outofssa_var_map): Call add_cost_one_coalesce.
(coalesce_partitions): Initialize variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/out-of-ssa-the-sequel@117603 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/tree-flow-inline.h | diffblobblamehistory | |
| gcc/tree-ssa-coalesce.c | diffblobblamehistory |