Correct a function pre/postcondition [PR102403].

[thirdparty/gcc.git] / gcc / df-core.c

diff --git a/gcc/df-core.c b/gcc/df-core.c
index 9875a26895c62518c297ac534e793a27dbd4534c..b4407eec460123175149dee7f4d755cada84c4bc 100644 (file)
--- a/gcc/df-core.c
+++ b/gcc/df-core.c
@@ -1,5 +1,5 @@
 /* Allocation for dataflow support routines.
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Originally contributed by Michael P. Hayes
              (m.hayes@elec.canterbury.ac.nz, mhayes@redhat.com)
    Major rewrite contributed by Danny Berlin (dberlin@dberlin.org)
@@ -1014,8 +1014,8 @@ df_worklist_dataflow_doublequeue (struct dataflow *dataflow,
   vec<int> last_change_age = vNULL;
   int prev_age;
 
-  last_visit_age.safe_grow_cleared (n_blocks);
-  last_change_age.safe_grow_cleared (n_blocks);
+  last_visit_age.safe_grow_cleared (n_blocks, true);
+  last_change_age.safe_grow_cleared (n_blocks, true);
 
   /* Double-queueing. Worklist is for the current iteration,
      and pending is for the next. */
@@ -1064,7 +1064,7 @@ df_worklist_dataflow_doublequeue (struct dataflow *dataflow,
             " n_basic_blocks %d n_edges %d"
             " count %d (%5.2g)\n",
             n_basic_blocks_for_fn (cfun), n_edges_for_fn (cfun),
-            dcount, dcount / (float)n_basic_blocks_for_fn (cfun));
+            dcount, dcount / (double)n_basic_blocks_for_fn (cfun));
 }
 
 /* Worklist-based dataflow solver. It uses sbitmap as a worklist,