Fix miscompile of 445.gobmk.regtest/success/2009_10_07_18_04_42
commitd205ea00122d8f162b28be27e0368af3d5f727c4
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Oct 2009 15:59:00 +0000 (7 15:59 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 7 Oct 2009 15:59:00 +0000 (7 15:59 +0000)
tree4750d01286e4fe8e0821cfab61b8f3515d1bf818
parent954a1850b02ae819321c9e89f1f28c0393b3fbd4
Fix miscompile of 445.gobmk.

2009-10-07  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi
when the loop stride is zero.

* gcc.dg/graphite/id-16.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@152531 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog.graphite
gcc/graphite-sese-to-poly.c
gcc/testsuite/gcc.dg/graphite/id-16.c [new file with mode: 0644]