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| author | Richard Biener <rguenther@suse.de> | 2019-11-18 14:07:11 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-11-18 14:07:11 +0000 |
| commit | 10a73df76280e12886cb20b028727436d73724c5 (patch) | |
| tree | e5e07edef9b912f5781f27c27645b3f9b9a14345 /gcc/tree-data-ref.c | |
| parent | 33b3af3fd4819a7fa14acc9aebd100faffdb9667 (diff) | |
| download | gcc-10a73df76280e12886cb20b028727436d73724c5.zip gcc-10a73df76280e12886cb20b028727436d73724c5.tar.gz gcc-10a73df76280e12886cb20b028727436d73724c5.tar.bz2 | |
re PR tree-optimization/92516 (ICE in vect_schedule_slp_instance, at tree-vect-slp.c:4095 since r278246)
2019-11-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/92516
* tree-vect-slp.c (vect_analyze_slp_instance): Add bst_map
argument, hoist bst_map creation/destruction to ...
(vect_analyze_slp): ... here, forming a true graph with
SLP instances being the entries.
(vect_detect_hybrid_slp_stmts): Remove wrapper.
(vect_detect_hybrid_slp): Use one visited set for all
graph entries.
(vect_slp_analyze_node_operations): Simplify visited/lvisited
to hash-sets of slp_tree.
(vect_slp_analyze_operations): Likewise.
(vect_bb_slp_scalar_cost): Remove wrapper.
(vect_bb_vectorization_profitable_p): Use one visited set for
all graph entries.
(vect_schedule_slp_instance): Elide bst_map use.
(vect_schedule_slp): Likewise.
* g++.dg/vect/slp-pr92516.cc: New testcase.
2019-11-18 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_analyze_slp_instance): When a CTOR
was vectorized with just external refs fail.
* gcc.dg/vect/vect-ctor-1.c: New testcase.
From-SVN: r278406
Diffstat (limited to 'gcc/tree-data-ref.c')
0 files changed, 0 insertions, 0 deletions