PR debug/47402

Temporarily revert:
2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
PR debug/47106
* tree-dfa.c (create_var_ann): Mark variable as used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169107 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index db2be18..e0772c1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
+
+       PR debug/47402
+       Temporarily revert:
+       2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
+       PR debug/47106
+       * tree-dfa.c (create_var_ann): Mark variable as used.
+
 2011-01-21  Jakub Jelinek  <jakub@redhat.com>
 
        PR middle-end/45566

diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c
index 8766744..05a682b 100644 (file)
--- a/gcc/tree-dfa.c
+++ b/gcc/tree-dfa.c
@@ -137,9 +137,6 @@ create_var_ann (tree t)
   ann = ggc_alloc_cleared_var_ann_d ();
   *DECL_VAR_ANN_PTR (t) = ann;
 
-  /* Assume the variable is used, at least for now.  */
-  ann->used = true;
-
   return ann;
 }