| commit | 871a91ec494297956c993944b31b243f76111fa0 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 9 Nov 2017 13:08:41 +0000 (9 13:08 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 9 Nov 2017 13:08:41 +0000 (9 13:08 +0000) | ||
| tree | 39accfaa39f0c595373475de9c5335ae63373e43 | treesnapshot (tar.gz zip) |
| parent | 01708e7d9bee225d58f3aa0a2d0f03ecea574e33 | commitdiff |
* gimple-ssa-store-merging.c (count_multiple_uses): New function.
(split_group): Add total_orig and total_new arguments, estimate the
number of statements related to the store group without store merging
and with store merging.
(imm_store_chain_info::output_merged_store): Adjust split_group
callers, punt if estimated number of statements with store merging
is not smaller than estimated number of statements without it.
Formatting fix.
(handled_load): Remove has_single_use checks.
(pass_store_merging::process_store): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254579 138bc75d-0d04-0410-961f-82ee72b054a4
(split_group): Add total_orig and total_new arguments, estimate the
number of statements related to the store group without store merging
and with store merging.
(imm_store_chain_info::output_merged_store): Adjust split_group
callers, punt if estimated number of statements with store merging
is not smaller than estimated number of statements without it.
Formatting fix.
(handled_load): Remove has_single_use checks.
(pass_store_merging::process_store): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254579 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gimple-ssa-store-merging.c | diffblobblamehistory |