* gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning.

From-SVN: r186202

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 19bd0f6e2795c8421514fd0198628208efb7de89..dd1d4554a0d4cc873f9a8d1c6cc4fd46dd80557c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-04-06  Mike Stump  <mikestump@comcast.net>
+
+       * gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning.
+
 2012-04-06  Oleg Endo  <olegendo@gcc.gnu.org>
 
        * config/sh/sh.c (hi_const): Remove.

diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c
index 6ad81ddad4e0da36ecc1487b1055550f1b585c98..0ea5d56543fe3c8ee88b502acd3dc97530c733ef 100644 (file)
--- a/gcc/gimple-fold.c
+++ b/gcc/gimple-fold.c
@@ -2427,7 +2427,7 @@ gimple_fold_stmt_to_constant_1 (gimple stmt, tree (*valueize) (tree))
              else if (TREE_CODE (rhs) == ADDR_EXPR
                       && !is_gimple_min_invariant (rhs))
                {
-                 HOST_WIDE_INT offset;
+                 HOST_WIDE_INT offset = 0;
                  tree base;
                  base = get_addr_base_and_unit_offset_1 (TREE_OPERAND (rhs, 0),
                                                          &offset,