re PR tree-optimization/49926 (ice in process_use, at tree-vect-stmts.c:405)
authorIra Rosen <ira.rosen@linaro.org>
Mon, 1 Aug 2011 16:58:20 +0000 (16:58 +0000)
committerIra Rosen <irar@gcc.gnu.org>
Mon, 1 Aug 2011 16:58:20 +0000 (16:58 +0000)
commit67f2d54f56cf4e978cf8e2d78330da7948f99591
treeee9c0562d8abcd98e8100161a75488131a8a66cf
parent2933b16cf255cc606c6b29ee542d3eef6a063315
re PR tree-optimization/49926 (ice in process_use, at tree-vect-stmts.c:405)

        PR tree-optimization/49926
        * tree-vect-loop.c (vect_is_slp_reduction): Check that a
        statement in a chain doesn't have uses both inside and
        outside the loop.

From-SVN: r177063
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/vect/pr49926.c [new file with mode: 0644]
gcc/tree-vect-loop.c