Remove unused variable.

2017-03-03  Martin Liska  <mliska@suse.cz>

	* tree-ssa-loop-prefetch.c (pass_loop_prefetch::execute):
	Remove unused variable.

From-SVN: r245873

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f12ffca..4de017d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-03  Martin Liska  <mliska@suse.cz>
+
+       * tree-ssa-loop-prefetch.c (pass_loop_prefetch::execute):
+       Remove unused variable.
+
 2017-03-03  Jakub Jelinek  <jakub@redhat.com>
 
        PR target/79807

diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c
index a137207..339eeaf 100644 (file)
--- a/gcc/tree-ssa-loop-prefetch.c
+++ b/gcc/tree-ssa-loop-prefetch.c
@@ -2035,7 +2035,6 @@ pass_loop_prefetch::execute (function *fun)
   if (number_of_loops (fun) <= 1)
     return 0;
 
-  bool warned_p = false;
   if ((PREFETCH_BLOCK & (PREFETCH_BLOCK - 1)) != 0)
     {
       static bool warned = false;