[Bug tree-optimization/81181] [7 Regression] ICE in compute_antic, at tree-ssa-pre.c:2410
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Oct 30 12:46:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81181
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Oct 30 12:45:53 2017
New Revision: 254218
URL: https://gcc.gnu.org/viewcvs?rev=254218&root=gcc&view=rev
Log:
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.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr82762.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
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