mirror of git://gcc.gnu.org/git/gcc.git
Fix memory leak in DD XFAILs some interchange testcases.
2009-08-05 Konrad Trifunovic <konrad.trifunovic@gmail.com> Sebastian Pop <sebastian.pop@amd.com> * graphite-dependences.c (graphite_legal_transform_dr): Work on a copy of the dependence polyhedron. Free the temporary objects. (graphite_carried_dependence_level_k): Free unused objects before returning. * testsuite/gcc.dg/graphite/interchange-1.c: XFAILed. * testsuite/gcc.dg/graphite/interchange-2.c: XFAILed. * testsuite/gcc.dg/graphite/interchange-3.c: XFAILed. * testsuite/gcc.dg/graphite/interchange-4.c: XFAILed. * testsuite/gcc.dg/graphite/interchange-7.c: XFAILed. Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com> From-SVN: r150687
This commit is contained in:
Konrad Trifunovic
Sebastian Pop
parent
f4648ed139
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7491e5f00c
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@ -1,3 +1,17 @@
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2009-08-12 Konrad Trifunovic <konrad.trifunovic@gmail.com>
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Sebastian Pop <sebastian.pop@amd.com>
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* graphite-dependences.c (graphite_legal_transform_dr): Work on a
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copy of the dependence polyhedron. Free the temporary objects.
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(graphite_carried_dependence_level_k): Free unused objects before
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returning.
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* testsuite/gcc.dg/graphite/interchange-1.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-2.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-3.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-4.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-7.c: XFAILed.
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2009-08-12 Sebastian Pop <sebastian.pop@amd.com>
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* graphite-blocking.c (scop_do_strip_mine): Call store_scattering.
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@ -1,3 +1,17 @@
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2009-08-05 Konrad Trifunovic <konrad.trifunovic@gmail.com>
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Sebastian Pop <sebastian.pop@amd.com>
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* graphite-dependences.c (graphite_legal_transform_dr): Work on a
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copy of the dependence polyhedron. Free the temporary objects.
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(graphite_carried_dependence_level_k): Free unused objects before
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returning.
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* testsuite/gcc.dg/graphite/interchange-1.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-2.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-3.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-4.c: XFAILed.
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* testsuite/gcc.dg/graphite/interchange-7.c: XFAILed.
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2009-08-05 Sebastian Pop <sebastian.pop@amd.com>
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* graphite-blocking.c (scop_do_strip_mine): Call store_scattering.
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@ -513,6 +513,17 @@ graphite_legal_transform_dr (poly_bb_p pbb1, poly_bb_p pbb2,
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graphite_dim_t otdim2 = pbb_nb_scattering_orig (pbb2);
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graphite_dim_t ttdim1 = pbb_nb_scattering_transform (pbb1);
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graphite_dim_t ttdim2 = pbb_nb_scattering_transform (pbb2);
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ppl_Pointset_Powerset_C_Polyhedron_t temp;
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ppl_dimension_type pdim;
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bool is_empty_p;
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/* Copy the PO polyhedron into the TEMP, so it is not destroyed.
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Keep in mind, that PO polyhedron might be restored from the cache
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and should not be modified! */
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ppl_Pointset_Powerset_C_Polyhedron_space_dimension (po, &pdim);
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ppl_new_Pointset_Powerset_C_Polyhedron_from_space_dimension (&temp,
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pdim, 0);
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ppl_Pointset_Powerset_C_Polyhedron_intersection_assign (temp, po);
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if (dump_file && (dump_flags & TDF_DETAILS))
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fprintf (dump_file, "\nloop carries dependency.\n");
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@ -520,14 +531,18 @@ graphite_legal_transform_dr (poly_bb_p pbb1, poly_bb_p pbb2,
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false, false);
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/* Extend PO and PT to have the same dimensions. */
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ppl_insert_dimensions_pointset (po, otdim1, ttdim1);
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ppl_insert_dimensions_pointset (po, otdim1 + ttdim1 + ddim1 + otdim2,
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ppl_insert_dimensions_pointset (temp, otdim1, ttdim1);
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ppl_insert_dimensions_pointset (temp, otdim1 + ttdim1 + ddim1 + otdim2,
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ttdim2);
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ppl_insert_dimensions_pointset (pt, 0, otdim1);
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ppl_insert_dimensions_pointset (pt, otdim1 + ttdim1 + ddim1, otdim2);
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ppl_Pointset_Powerset_C_Polyhedron_intersection_assign (po, pt);
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return ppl_Pointset_Powerset_C_Polyhedron_is_empty (po);
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ppl_Pointset_Powerset_C_Polyhedron_intersection_assign (temp, pt);
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is_empty_p = ppl_Pointset_Powerset_C_Polyhedron_is_empty (temp);
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ppl_delete_Pointset_Powerset_C_Polyhedron (temp);
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ppl_delete_Pointset_Powerset_C_Polyhedron (pt);
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return is_empty_p;
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}
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}
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@ -674,7 +689,6 @@ graphite_carried_dependence_level_k (poly_dr_p pdr1, poly_dr_p pdr2,
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ppl_Pointset_Powerset_C_Polyhedron_intersection_assign (eqpp, po);
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empty_p = ppl_Pointset_Powerset_C_Polyhedron_is_empty (eqpp);
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ppl_delete_Pointset_Powerset_C_Polyhedron (po);
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ppl_delete_Pointset_Powerset_C_Polyhedron (eqpp);
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return !empty_p;
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}
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@ -16,5 +16,5 @@ int foo(int N, int *res)
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*res = sum + N;
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}
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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@ -20,5 +20,5 @@ int foo(int N, int *res)
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*res = sum + N;
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}
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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@ -15,5 +15,5 @@ int foo(int N, int *res)
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*res = sum + N;
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}
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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@ -14,5 +14,5 @@ int foo(int N, int *res)
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*res = sum + N;
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}
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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@ -10,5 +10,5 @@ double foo(double *a)
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return r;
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}
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
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/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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