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Fix PR42637.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 6 Feb 2010 17:41:54 +0000 (17:41 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 6 Feb 2010 17:41:54 +0000 (17:41 +0000)
commitb7ac929dc7a5259e890f8b255612ce87c4320635
tree5ec8cdc506e9cb28fd43883064338835c5bdf06e
parent015d0b5ca5facb7b7978ed7a548908f2728fd6f8
Fix PR42637.

2010-02-05  Sebastian Pop  <sebastian.pop@amd.com>
    Konrad Trifunovic  <konrad.trifunovic@inria.fr>

PR middle-end/42637
* graphite-dependences.c (build_lexicographical_constraint): Return
a union of dependence polyhedra.
(dependence_polyhedron_1): Adapt for build_lexicographical_constraint.

* testsuite/gcc.dg/graphite/block-0.c: Enable runtime check.  XFAILed.
* testsuite/gcc.dg/graphite/block-4.c: Same.
* testsuite/gcc.dg/graphite/block-7.c: Same.
* testsuite/gcc.dg/graphite/interchange-12.c: Same.
* testsuite/gcc.dg/graphite/interchange-mvt.c: Same.
* testsuite/gfortran.dg/graphite/interchange-1.f: XFAILed.
* testsuite/gfortran.dg/graphite/interchange-3.f90: XFAILed.
* testsuite/gfortran.dg/graphite/run-id-1.f: New testcase for PR42637.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156552 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog.graphite
gcc/graphite-dependences.c
gcc/testsuite/gcc.dg/graphite/block-0.c
gcc/testsuite/gcc.dg/graphite/block-4.c
gcc/testsuite/gcc.dg/graphite/block-7.c
gcc/testsuite/gcc.dg/graphite/interchange-12.c
gcc/testsuite/gcc.dg/graphite/interchange-mvt.c
gcc/testsuite/gfortran.dg/graphite/interchange-1.f
gcc/testsuite/gfortran.dg/graphite/interchange-3.f90
gcc/testsuite/gfortran.dg/graphite/run-id-1.f [new file with mode: 0644]