PR tree-optimization/49087
authorirar <irar@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 22 May 2011 08:04:43 +0000 (08:04 +0000)
committerirar <irar@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 22 May 2011 08:04:43 +0000 (08:04 +0000)
commitca8206e47cd128aded9844862dd870ae563e39de
treeeb2861bc300eff037666eee88dcb1209c8bb5d8d
parentb622b5f5872f072c0625b5223713ea8a20e1864a
    PR tree-optimization/49087
        * tree-vect-loop.c (vect_is_slp_reduction): Fail if
        LHS has no uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174026 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/vect/O3-pr49087.c [new file with mode: 0644]
gcc/tree-vect-loop.c