PR jit/63854: lra.c: Fix leak of point_freq_vec's buffer when calling lra_inheritance

gcc/ChangeLog:
	PR jit/63854
	* lra.c (lra): After creating live ranges in preparation for call
	to lra_inheritance, set live_p to true.

From-SVN: r217806

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9cb1ebd..e27adca 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,6 +1,12 @@
 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
 
        PR jit/63854
+       * lra.c (lra): After creating live ranges in preparation for call
+       to lra_inheritance, set live_p to true.
+
+2014-11-19  David Malcolm  <dmalcolm@redhat.com>
+
+       PR jit/63854
        * tree-ssa-threadedge.c (thread_across_edge): Don't just release
        "path", delete it.
        * tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.

diff --git a/gcc/lra.c b/gcc/lra.c
index 9309d5e..ec122c7 100644 (file)
--- a/gcc/lra.c
+++ b/gcc/lra.c
@@ -2297,6 +2297,7 @@ lra (FILE *f)
                     actual_call_used_reg_set,  which is needed during
                     lra_inheritance.  */
                  lra_create_live_ranges (true, true);
+                 live_p = true;
                }
              lra_inheritance ();
            }