| commit | 1e26048dd6c76af7f3dbc7eda9ee1fb001a7e053 | |
| author | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 18 Dec 2014 02:53:42 +0000 (18 02:53 +0000) | ||
| committer | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 18 Dec 2014 02:53:42 +0000 (18 02:53 +0000) | ||
| tree | d21aa5196aa4af2765aa35beba33169adc7adccb | treesnapshot (tar.gz zip) |
| parent | 845e2229959582633f397f116aa8f41df8c5abd1 | commitdiff |
PR tree-optimization/62178
* tree-ssa-loop-ivopts.c (cheaper_cost_with_cand): New function.
(iv_ca_replace): New function.
(try_improve_iv_set): New parameter try_replace_p.
Break local optimal fixed-point by calling iv_ca_replace.
(find_optimal_iv_set_1): Pass new argument to try_improve_iv_set.
gcc/testsuite/ChangeLog
PR tree-optimization/62178
* gcc.target/aarch64/pr62178.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218855 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-ssa-loop-ivopts.c (cheaper_cost_with_cand): New function.
(iv_ca_replace): New function.
(try_improve_iv_set): New parameter try_replace_p.
Break local optimal fixed-point by calling iv_ca_replace.
(find_optimal_iv_set_1): Pass new argument to try_improve_iv_set.
gcc/testsuite/ChangeLog
PR tree-optimization/62178
* gcc.target/aarch64/pr62178.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218855 138bc75d-0d04-0410-961f-82ee72b054a4