[Bug middle-end/101264] [12 Regression] ICE in vect_optimize_slp, at tree-vect-slp.c:3880
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Jun 30 09:30:01 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101264
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:39da8a7ba9a3a643e6318a5534d5d7c85a3bedfa
commit r12-1926-g39da8a7ba9a3a643e6318a5534d5d7c85a3bedfa
Author: Richard Biener <rguenther@suse.de>
Date: Wed Jun 30 09:48:37 2021 +0200
tree-optimization/101264 - rework SLP "any" permute forward prop
This integrates the forward propagation of SLP "any" permutes into
the main propagation stage as a separate single-pass propagation
didn't work out.
2021-06-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/101264
* tree-vect-slp.c (vect_optimize_slp): Propagate the
computed perm_in to all "any" permute successors
we cannot de-duplicate immediately.
* gfortran.dg/pr101264.f90: New testcase.
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