| commit | 57337fec9b4a70c3f34aaaa65ae238206aa0e3db | |
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 5 Nov 2012 11:14:16 +0000 (5 11:14 +0000) | ||
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 5 Nov 2012 11:14:16 +0000 (5 11:14 +0000) | ||
| tree | f146274ac306166de82576e3d78df124ff7791e3 | treesnapshot (tar.gz zip) |
| parent | dd0b2a67efee1547f60c9b20d4c9cf4efa6355cf | commitdiff |
* tree-ssa-loop-niter.c (find_loop_niter): Remove just_once_each_iteration_p.
(maybe_lower_iteration_bound): Initialize not_executed_last_iteration to NULL
* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables): Skip
just_once_each_iteration_p; record estimated bound when loop has only one
likely exit; test just_once_each_iteration_p before IV canon itself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193159 138bc75d-0d04-0410-961f-82ee72b054a4
(maybe_lower_iteration_bound): Initialize not_executed_last_iteration to NULL
* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables): Skip
just_once_each_iteration_p; record estimated bound when loop has only one
likely exit; test just_once_each_iteration_p before IV canon itself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193159 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/tree-ssa-loop-ivcanon.c | diffblobblamehistory | |
| gcc/tree-ssa-loop-niter.c | diffblobblamehistory |