[Bug tree-optimization/112793] [11/12 regression] ICE when building stellarium (internal compiler error: in vect_schedule_slp_node, at tree-vect-slp.cc:9062)
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Fri May 17 11:11:55 GMT 2024
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112793
--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:9bad5cf9ae446b367f666176537eb76e94cc4448
commit r12-10452-g9bad5cf9ae446b367f666176537eb76e94cc4448
Author: Richard Biener <rguenther@suse.de>
Date: Wed Dec 13 14:23:31 2023 +0100
tree-optimization/112793 - SLP of constant/external code-generated twice
The following makes the attempt at code-generating a constant/external
SLP node twice well-formed as that can happen when partitioning BB
vectorization attempts where we keep constants/externals unpartitioned.
PR tree-optimization/112793
* tree-vect-slp.cc (vect_schedule_slp_node): Already
code-generated constant/external nodes are OK.
* g++.dg/vect/pr112793.cc: New testcase.
(cherry picked from commit d782ec8362eadc3169286eb1e39c631effd02323)
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