Fix bootstrap on ia64 with old GCC version.

2018-07-04  Martin Liska  <mliska@suse.cz>

	* tree-switch-conversion.c: Define
        max_ratio_for_speed and max_ratio_for_size constants.

From-SVN: r262376

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f644bef4e310ae6d985c391254178d5d9442974b..4d2dbe47e4745d986daddc1ef765a37eaaa0befe 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-04  Martin Liska  <mliska@suse.cz>
+
+       * tree-switch-conversion.c: Define
+        max_ratio_for_speed and max_ratio_for_size constants.
+
 2018-07-04  Denys Vlasenko  <dvlasenk@redhat.com>
            Martin Liska  <mliska@suse.cz>
 

diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c
index 4c9e7b9436bf24f97cc8a275f6a5a69776bc12b1..9a594a01fc48cd78ef3fabe69a317f59cde4270f 100644 (file)
--- a/gcc/tree-switch-conversion.c
+++ b/gcc/tree-switch-conversion.c
@@ -1212,6 +1212,11 @@ jump_table_cluster::is_beneficial (const vec<cluster *> &,
   return end - start + 1 >= case_values_threshold ();
 }
 
+/* Definition of jump_table_cluster constants.  */
+
+const unsigned HOST_WIDE_INT jump_table_cluster::max_ratio_for_size;
+const unsigned HOST_WIDE_INT jump_table_cluster::max_ratio_for_speed;
+
 /* Find bit tests of given CLUSTERS, where all members of the vector
    are of type simple_cluster.  New clusters are returned.  */