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

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog.graphite

diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index 57db61d..d640505 100644 (file)
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,29 @@
+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.
+
+2009-10-06  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-dependences.c (reduction_dr_1): New.
+       (reduction_dr_p): New.
+       (graphite_legal_transform_dr): Call reduction_dr_p.
+       (reduction_ddr): Renamed reduction_ddr_p.
+       * graphite-poly.h (same_pdr_p): New.
+       (number_of_write_pdrs): New.
+       * graphite-sese-to-poly.c (nb_data_writes_in_bb): New.
+       (split_reduction_stmt): Do not split reduction statements
+       when there are no writes to memory.
+       (translate_scalar_reduction_to_array_for_stmt): Insert the
+       memory reduction statement just after the scalar reduction statement.
+
+       * gcc.dg/graphite/interchange-10.c: Updated to differ from interchange-4.c.
+       Un-XFAIL-ed.
+       * gcc.dg/graphite/interchange-3.c: Un-XFAIL-ed.
+       * gcc.dg/graphite/interchange-4.c: Un-XFAIL-ed.
+
 2009-10-06  Sebastian Pop  <sebastian.pop@amd.com>
 
        * graphite-interchange.c (lst_apply_interchange): New.