From: David Malcolm <dmalcolm@redhat.com>
Date: Fri, 6 Nov 2015 18:40:56 +0000 (+0000)
Subject: Add stats on adhoc table to dump_line_table_statistics
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ee015909ee4656557a0fad1795dfd1bd2391735d;p=gcc.git

Add stats on adhoc table to dump_line_table_statistics

gcc/ChangeLog:
	* input.c (dump_line_table_statistics): Dump stats on adhoc table.

libcpp/ChangeLog:
	* include/line-map.h (struct linemap_stats): Add fields
	"adhoc_table_size" and "adhoc_table_entries_used".
	* line-map.c (linemap_get_statistics): Populate above fields.

From-SVN: r229873
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 64388a4d2f9..77bc7395cce 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-06  David Malcolm  <dmalcolm@redhat.com>
+
+	* input.c (dump_line_table_statistics): Dump stats on adhoc table.
+
 2015-11-07  Jan Hubicka  <hubicka@ucw.cz>
 
 	* tree-core.h (size_type_kind): Remove OEP_CONSTANT_ADDRESS_OF and
diff --git a/gcc/input.c b/gcc/input.c
index e7302a42589..ff80dd9708a 100644
--- a/gcc/input.c
+++ b/gcc/input.c
@@ -866,6 +866,12 @@ dump_line_table_statistics (void)
   fprintf (stderr, "Total used maps size:                %5ld%c\n",
            SCALE (total_used_map_size),
            STAT_LABEL (total_used_map_size));
+  fprintf (stderr, "Ad-hoc table size:                   %5ld%c\n",
+	   SCALE (s.adhoc_table_size),
+	   STAT_LABEL (s.adhoc_table_size));
+  fprintf (stderr, "Ad-hoc table entries used:           %5ld\n",
+	   s.adhoc_table_entries_used);
+
   fprintf (stderr, "\n");
 }
 
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index f2ce57abebd..8abf6ddfaa4 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,9 @@
+2015-11-06  David Malcolm  <dmalcolm@redhat.com>
+
+	* include/line-map.h (struct linemap_stats): Add fields
+	"adhoc_table_size" and "adhoc_table_entries_used".
+	* line-map.c (linemap_get_statistics): Populate above fields.
+
 2015-11-04  Mikhail Maltsev  <maltsevm@gmail.com>
 
 	* config.in: Regenerate.
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index e5867edf4e8..c8618a970e1 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -1143,6 +1143,8 @@ struct linemap_stats
   long macro_maps_used_size;
   long macro_maps_locations_size;
   long duplicated_macro_maps_locations_size;
+  long adhoc_table_size;
+  long adhoc_table_entries_used;
 };
 
 /* Return the highest location emitted for a given file for which
diff --git a/libcpp/line-map.c b/libcpp/line-map.c
index 3d82e9bfca9..84403de9c77 100644
--- a/libcpp/line-map.c
+++ b/libcpp/line-map.c
@@ -1712,6 +1712,9 @@ linemap_get_statistics (struct line_maps *set,
   s->macro_maps_used_size = macro_maps_used_size;
   s->duplicated_macro_maps_locations_size =
     duplicated_macro_maps_locations_size;
+  s->adhoc_table_size = (set->location_adhoc_data_map.allocated
+			 * sizeof (struct location_adhoc_data));
+  s->adhoc_table_entries_used = set->location_adhoc_data_map.curr_loc;
 }