2017-10-30 Richard Biener <rguenther@suse.de>
commit71684bd8ba8cc10809fa19accd9c062b75671c5b
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Oct 2017 12:45:53 +0000 (30 12:45 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Oct 2017 12:45:53 +0000 (30 12:45 +0000)
treec36bee2e8670bcffc7493b2bc3a32dc64b7a16d5
parentc22b278360c8811be65a8a9b2668e4c06b619bae
2017-10-30  Richard Biener  <rguenther@suse.de>

PR tree-optimization/82762
Revert
2017-10-23  Richard Biener  <rguenther@suse.de>

PR tree-optimization/82129
Revert
2017-08-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.

* gcc.dg/torture/pr82762.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254218 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr82762.c [new file with mode: 0644]
gcc/tree-ssa-pre.c