[Bug tree-optimization/97330] [11 Regression] ice for stmt with wrong VUSE

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97330

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:629e0547af33221a925f38757b52a9284148b68a

commit r11-3726-g629e0547af33221a925f38757b52a9284148b68a
Author: Richard Biener <rguent...@suse.de>
Date:   Thu Oct 8 13:18:57 2020 +0200

    tree-optimization/97330 - fix bad load sinking

    This fixes bad placement of sunk loads.

    2020-10-08  Richard Biener  <rguent...@suse.de>

            PR tree-optimization/97330
            * tree-ssa-sink.c (statement_sink_location): Avoid skipping
            PHIs when they dominate the insert location.

            * gcc.dg/torture/pr97330-1.c: New testcase.
            * gcc.dg/torture/pr97330-2.c: Likewise.