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Allow several reductions in a reduction PBB.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Jan 2011 06:47:21 +0000 (06:47 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Jan 2011 06:47:21 +0000 (06:47 +0000)
commitfc2372d9f959f4a2577d16d6401a52d0762958de
tree7fda3df477b00ff356e2e1b06aea838d215ecfee
parent3225ff53f2bc0cd4a0fccf8794a3fae2ed8cabad
Allow several reductions in a reduction PBB.

2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-dependences.c (reduction_dr_1): Allow several reductions
in a reduction PBB.
* graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
that have already been marked as PBB_IS_REDUCTION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169212 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ChangeLog.graphite
gcc/graphite-dependences.c
gcc/graphite-sese-to-poly.c