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author	Ilya Enkovich <enkovich.gnu@gmail.com>
	Fri, 18 Mar 2016 09:36:32 +0000 (09:36 +0000)
committer	Ilya Enkovich <ienkovich@gcc.gnu.org>
	Fri, 18 Mar 2016 09:36:32 +0000 (09:36 +0000)
commit	5e8d6dff27050ebc334cb17293c69a8f858120ef
tree	42f389cfffa246b157719b2d2902da132808ecac	tree \| snapshot
parent	d0e7e4031976bf938fad5cf8e1357ed218691ab5	commit \| diff

re PR tree-optimization/70252 (ICE in vect_get_vec_def_for_stmt_copy with -O3 -march=skylake-avx512.)

gcc/

PR tree-optimization/70252
* tree-vect-stmts.c (supportable_widening_operation): Check resulting
boolean vector has a proper number of elements.
(supportable_narrowing_operation): Likewise.

gcc/testsuite/

PR tree-optimization/70252
* gcc.dg/pr70252.c: New test.

From-SVN: r234323

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/pr70252.c	[new file with mode: 0644]	blob
gcc/tree-vect-stmts.c		diff \| blob \| blame \| history

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