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| author | Martin Liska <mliska@suse.cz> | 2018-01-03 15:53:39 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-01-03 14:53:39 +0000 |
| commit | fa9544ab4df0e88946488fb82f4b994bf36a97ff (patch) | |
| tree | 492c3269956564477d25ff7f41e7c18a26b09745 /gcc/final.c | |
| parent | ca04a532f3fcf91939ec03da628aa94207eaa067 (diff) | |
| download | gcc-fa9544ab4df0e88946488fb82f4b994bf36a97ff.zip gcc-fa9544ab4df0e88946488fb82f4b994bf36a97ff.tar.gz gcc-fa9544ab4df0e88946488fb82f4b994bf36a97ff.tar.bz2 | |
Clean-up EH after strlen transformation (PR tree-optimization/83593).
2018-01-03 Martin Liska <mliska@suse.cz>
PR tree-optimization/83593
* tree-ssa-strlen.c: Include tree-cfg.h.
(strlen_check_and_optimize_stmt): Add new argument cleanup_eh.
(strlen_dom_walker): Add new member variable m_cleanup_cfg.
(strlen_dom_walker::strlen_dom_walker): Initialize m_cleanup_cfg
to false.
(strlen_dom_walker::before_dom_children): Call
gimple_purge_dead_eh_edges. Dump tranformation with details
dump flags.
(strlen_dom_walker::before_dom_children): Update call by adding
new argument cleanup_eh.
(pass_strlen::execute): Return TODO_cleanup_cfg if needed.
2018-01-03 Martin Liska <mliska@suse.cz>
PR tree-optimization/83593
* gcc.dg/pr83593.c: New test.
From-SVN: r256178
Diffstat (limited to 'gcc/final.c')
0 files changed, 0 insertions, 0 deletions