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re PR tree-optimization/51799 (Compiler ICE in vect_is_simple_use_1)
authorIra Rosen <irar@il.ibm.com>
Thu, 12 Jan 2012 14:41:44 +0000 (14:41 +0000)
committerIra Rosen <irar@gcc.gnu.org>
Thu, 12 Jan 2012 14:41:44 +0000 (14:41 +0000)
commit82db3d43de58dd1c6e0c074fc2e0e85cdc09f0cc
tree3467c5cd21b186bcb2ee3ad3559793fbeb64f44etree | snapshot
parent869eea243d175a1c6b6ac152795c28ae986512d3commit | diff
re PR tree-optimization/51799 (Compiler ICE in vect_is_simple_use_1)

        PR tree-optimization/51799
        * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check
        that the last operation is a type demotion.

From-SVN: r183126
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/vect/pr51799.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/vect/vect-widen-shift-u8.c diff | blob | blame | history
gcc/tree-vect-patterns.c diff | blob | blame | history
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