From 0d5ef2a985e7670c22a0cf02d6156c75de2f641c Mon Sep 17 00:00:00 2001
From: Sebastian Pop <sebastian.pop@amd.com>
Date: Wed, 25 Nov 2009 05:21:54 +0000
Subject: [PATCH] graphite-sese-to-poly.c (dump_alias_graphs): New.
2009-10-22 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (dump_alias_graphs): New.
(build_scop_drs): Call dump_alias_graphs.
From-SVN: r154619
---
gcc/ChangeLog.graphite | 5 +++
gcc/graphite-sese-to-poly.c | 69 ++++++++++++++++++++-----------------
2 files changed, 43 insertions(+), 31 deletions(-)
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index 4f077da488d8..780d916e5c05 100644
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,8 @@
+2009-10-22 Sebastian Pop <sebastian.pop@amd.com>
+
+ * graphite-sese-to-poly.c (dump_alias_graphs): New.
+ (build_scop_drs): Call dump_alias_graphs.
+
2009-10-22 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_SCHEDULE,
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index aa3eaeeee61e..de5bcbc94c17 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -2025,6 +2025,42 @@ build_pbb_drs (poly_bb_p pbb)
build_poly_dr (dr, pbb);
}
+/* Dump to file the alias graphs for the data references in DRS. */
+
+static void
+dump_alias_graphs (VEC (data_reference_p, heap) *drs)
+{
+ char comment[100];
+ FILE *file_dimacs, *file_ecc, *file_dot;
+
+ file_dimacs = fopen ("/tmp/dr_alias_graph_dimacs", "ab");
+ if (file_dimacs)
+ {
+ snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
+ current_function_name ());
+ write_alias_graph_to_ascii_dimacs (file_dimacs, comment, drs);
+ fclose (file_dimacs);
+ }
+
+ file_ecc = fopen ("/tmp/dr_alias_graph_ecc", "ab");
+ if (file_ecc)
+ {
+ snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
+ current_function_name ());
+ write_alias_graph_to_ascii_ecc (file_ecc, comment, drs);
+ fclose (file_ecc);
+ }
+
+ file_dot = fopen ("/tmp/dr_alias_graph_dot", "ab");
+ if (file_dot)
+ {
+ snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
+ current_function_name ());
+ write_alias_graph_to_ascii_dot (file_dot, comment, drs);
+ fclose (file_dot);
+ }
+}
+
/* Build data references in SCOP. */
static void
@@ -2053,37 +2089,8 @@ build_scop_drs (scop_p scop)
/* When debugging, enable the following code. This cannot be used
in production compilers. */
-#if 0
- {
- char comment[100];
- FILE *file_dimacs, *file_ecc, *file_dot;
-
- file_dimacs = fopen ("/tmp/dr_alias_graph_dimacs", "ab");
- file_ecc = fopen ("/tmp/dr_alias_graph_ecc", "ab");
- file_dot = fopen ("/tmp/dr_alias_graph_dot", "ab");
- if (file_dimacs)
- {
- snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
- current_function_name ());
- write_alias_graph_to_ascii_dimacs (file_dimacs, comment, drs);
- fclose (file_dimacs);
- }
- if (file_ecc)
- {
- snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
- current_function_name ());
- write_alias_graph_to_ascii_ecc (file_ecc, comment, drs);
- fclose (file_ecc);
- }
- if (file_dot)
- {
- snprintf (comment, sizeof (comment), "%s %s", main_input_filename,
- current_function_name ());
- write_alias_graph_to_ascii_dot (file_dot, comment, drs);
- fclose (file_dot);
- }
- }
-#endif
+ if (0)
+ dump_alias_graphs (drs);
VEC_free (data_reference_p, heap, drs);
--
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