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backport: re PR tree-optimization/91665 (ICE in build_vector_from_val, at tree.c...
authorJakub Jelinek <jakub@redhat.com>
Mon, 21 Oct 2019 11:40:48 +0000 (13:40 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 21 Oct 2019 11:40:48 +0000 (13:40 +0200)
commit31759d6e52682886d8d3af5ec4fe40106e31097d
treee4307228fe2af273fcb5ef861dc6e2a754047bd6tree
parent3ddfd778d51184d07830c20a51ec4dea43b89a5dcommit | diff
backport: re PR tree-optimization/91665 (ICE in build_vector_from_val, at tree.c:1904)

Backported from mainline
2019-09-07  Jakub Jelinek  <jakub@redhat.com>

PR tree-optimization/91665
* tree-vect-loop.c (vectorizable_reduction): Punt if base has type
incompatible with the type of PHI result.

* gcc.dg/vect/pr91665.c: New test.

From-SVN: r277249
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/vect/pr91665.c [new file with mode: 0644] blob
gcc/tree-vect-loop.c diff | blob | blame | history
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