* tree-ssa-pre.c (do_regular_insertion): Initialise edoubleprime.

From-SVN: r142393

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 26e34ef99ef5cbb30ab149f78276f734815d1ad0..e62cbdcd069f651a6a8b7882c8507cebf9ec970d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2008-12-03  Ben Elliston  <bje@au.ibm.com>
+
+       * tree-ssa-pre.c (do_regular_insertion): Initialise edoubleprime.
+
 2008-12-03  Jakub Jelinek  <jakub@redhat.com>
 
        PR tree-optimization/37716

diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index d881bf3961c2f47a30c067cb45b4c05f719f07b2..7773fe96b6fc9c0525a9eff8246ec8a7533b8f7a 100644 (file)
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -3224,7 +3224,7 @@ do_regular_insertion (basic_block block, basic_block dom)
          basic_block bprime;
          pre_expr eprime = NULL;
          edge_iterator ei;
-         pre_expr edoubleprime;
+         pre_expr edoubleprime = NULL;
 
          val = get_expr_value_id (expr);
          if (bitmap_set_contains_value (PHI_GEN (block), val))