diff mbox

[3/3,graphite] specify more isl codegen options

Message ID 1449685589-10628-3-git-send-email-s.pop@samsung.com
State New
Headers show

Commit Message

Sebastian Pop Dec. 9, 2015, 6:26 p.m. UTC 
---
 gcc/graphite-optimize-isl.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/gcc/graphite-optimize-isl.c b/gcc/graphite-optimize-isl.c
index f90fcfd..50f2b3c 100644
--- a/gcc/graphite-optimize-isl.c
+++ b/gcc/graphite-optimize-isl.c
@@ -50,6 +50,7 @@  along with GCC; see the file COPYING3.  If not see
 #include <isl/ctx.h>
 #ifdef HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS
 #include <isl/schedule_node.h>
+#include <isl/ast_build.h>
 #endif
 
 #include "graphite.h"
@@ -405,7 +406,14 @@  optimize_isl (scop_p scop)
   isl_options_set_schedule_maximize_band_depth (scop->isl_context, 1);
 #ifdef HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS
   /* ISL-0.15 or later.  */
+  isl_options_set_schedule_serialize_sccs (scop->isl_context, 0);
   isl_options_set_schedule_maximize_band_depth (scop->isl_context, 1);
+  isl_options_set_schedule_max_constant_term (scop->isl_context, 20);
+  isl_options_set_schedule_max_coefficient (scop->isl_context, 20);
+  isl_options_set_tile_scale_tile_loops (scop->isl_context, 0);
+  isl_options_set_coalesce_bounded_wrapping (scop->isl_context, 1);
+  isl_options_set_ast_build_exploit_nested_bounds (scop->isl_context, 1);
+  isl_options_set_ast_build_atomic_upper_bound (scop->isl_context, 1);
 #else
   isl_options_set_schedule_fuse (scop->isl_context, ISL_SCHEDULE_FUSE_MIN);
 #endif