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re PR tree-optimization/81571 (ICE at -O3 in both 32-bit and 64-bit modes (internal...
authorRichard Biener <rguenther@suse.de>
Thu, 27 Jul 2017 13:44:51 +0000 (13:44 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 27 Jul 2017 13:44:51 +0000 (13:44 +0000)
commit719488f819ceb7e7185bf324f04aa9030ba9c2ad
treea5112dcccea389b89c2b45df21c4b1bd83af3533tree
parente88a93840b20153a80b9504b3233e58012b009d5commit | diff
re PR tree-optimization/81571 (ICE at -O3 in both 32-bit and 64-bit modes (internal compiler error: in as_a, at is-a.h:192))

2017-07-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/81571
* tree-vect-slp.c (vect_build_slp_tree): Properly verify reduction
PHIs.

* gcc.dg/torture/pr81571.c: New testcase.

From-SVN: r250626
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr81571.c [new file with mode: 0644] blob
gcc/tree-vect-slp.c diff | blob | history