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re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182)
authorRichard Biener <rguenther@suse.de>
Tue, 12 Jan 2016 08:36:24 +0000 (08:36 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 12 Jan 2016 08:36:24 +0000 (08:36 +0000)
commit2935d9941464d64964a1885f5fcabcb0aa5290e5
tree3282a8496433940cabf7c73d8381b6d2766dc370tree
parent66c16fd94fe26bcea334ffbe9a4f3b8aa2e1cf00commit | diff
re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182)

2016-01-12  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69168
* tree-vect-loop.c (vect_analyze_loop_2): Reset both main and
pattern stmt SLP type.
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may
end up unused so cope with that case.

* gcc.dg/torture/pr69168.c: New testcase.

From-SVN: r232261
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr69168.c [new file with mode: 0644] blob
gcc/tree-vect-loop.c diff | blob | history
gcc/tree-vect-slp.c diff | blob | history