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Cleanup data dep polyhedron construction.
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog.graphite
index 5a8c8fe..c190671 100644 (file)
@@ -1,3 +1,141 @@
+2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-dependences.c (map_into_dep_poly): Removed.
+       (dependence_polyhedron_1): Use combine_context_id_scat.
+
+2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-poly.h (struct poly_scattering): Add layout documentation.
+       (struct poly_bb): Same.
+       (combine_context_id_scat): New.
+
+2010-03-02  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/42326
+       * sese.c (name_defined_in_loop_p): Return false for default
+       definitions.
+
+       * gcc.dg/graphite/pr42326.c: New.
+
+2010-02-23  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify
+       and clean up the logic.
+
+2010-02-23  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove
+       early return.
+
+2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/43083
+       * graphite-scop-detection.c (create_single_exit_edge): Move
+       the call to find_single_exit_edge to....
+       (create_sese_edges): ...here.  Don't handle multiple edges
+       exiting the function.
+       (build_graphite_scops): Don't handle multiple edges
+       exiting the function.
+
+       * gcc.dg/graphite/pr43083.c: New.
+
+2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/43097
+       * sese.c (get_rename): Assert that old_name is an SSA_NAME.
+       (rename_variables_in_stmt): Continue when the use is not an SSA_NAME.
+
+       * gfortran.dg/graphite/pr43097.f: New.
+
+2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
+           Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+       PR middle-end/43140
+       * g++.dg/graphite/pr41305.C: Add -Wno-conversion-null.
+
+2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/43026
+       * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF.
+
+       * g++.dg/graphite/pr43026.C: New.
+
+2010-02-13  Tobias Grosser  <grosser@fim.uni-passau.de>
+
+       * Merge from mainline (154736:156693).
+
+2010-02-11  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/43012
+       * gcc.dg/graphite/pr43012.c: New.
+
+2010-02-10  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite.c (graphite_transform_loops): Re-enable dbg_cnt.
+2010-02-10  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * g++.dg/graphite/pr42930.C: New.
+
+2010-02-10  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/42930
+       * graphite-scop-detection.c (graphite_can_represent_scev): Call
+       graphite_can_represent_init for MULT_EXPR.
+
+2010-02-10  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/42914
+       PR middle-end/42530
+       * graphite-sese-to-poly.c (remove_phi): New.
+       (translate_scalar_reduction_to_array): Call remove_phi.
+
+       * gcc.dg/graphite/pr42530.c: New.
+       * gcc.dg/graphite/pr42914.c: New.
+
+2010-02-10  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR middle-end/42771
+       * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters.
+       * graphite-clast-to-gimple.h (gloog): Update declaration.
+       * graphite-poly.c (new_scop): Clear POLY_SCOP_P.
+       * graphite-poly.h (struct poly_bb): Add missing comments.
+       (struct scop): Add poly_scop_p field.
+       (POLY_SCOP_P): New.
+       * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P.
+       * graphite.c (graphite_transform_loops): Build the polyhedral
+       representation for each scop before code generation.
+       * sese.c (rename_variables_in_operand): Removed.
+       (rename_variables_in_expr): Return the renamed expression.
+       (rename_sese_parameters): New.
+       * sese.h (rename_sese_parameters): Declared.
+
+       * gcc.dg/graphite/pr42771.c: New.
+
+2010-02-07  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * gcc.dg/graphite/block-0.c: Call abort for runtime test.  Always
+       return 0 from main.
+       * gcc.dg/graphite/block-1.c: Same.
+       * gcc.dg/graphite/block-3.c: Same.
+       * gcc.dg/graphite/block-4.c: Same.
+       * gcc.dg/graphite/block-5.c: Same.
+       * gcc.dg/graphite/block-6.c: Same.
+       * gcc.dg/graphite/block-7.c: Same.
+       * gcc.dg/graphite/interchange-0.c: Same.
+       * gcc.dg/graphite/interchange-1.c: Same.
+       * gcc.dg/graphite/interchange-10.c: Same.
+       * gcc.dg/graphite/interchange-11.c: Same.
+       * gcc.dg/graphite/interchange-12.c: Same.
+       * gcc.dg/graphite/interchange-2.c: Same.
+       * gcc.dg/graphite/interchange-3.c: Same.
+       * gcc.dg/graphite/interchange-4.c: Same.
+       * gcc.dg/graphite/interchange-5.c: Same.
+       * gcc.dg/graphite/interchange-6.c: Same.
+       * gcc.dg/graphite/interchange-7.c: Same.
+       * gcc.dg/graphite/interchange-8.c: Same.
+       * gcc.dg/graphite/interchange-9.c: Same.
+       * gcc.dg/graphite/interchange-mvt.c: Same.
+
 2010-02-07  Sebastian Pop  <sebastian.pop@amd.com>
 
        * gfortran.dg/graphite/id-19.f: New.