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-rw-r--r--gcc/ChangeLog.lto10
-rw-r--r--gcc/tree-ssa-address.c10
2 files changed, 17 insertions, 3 deletions
diff --git a/gcc/ChangeLog.lto b/gcc/ChangeLog.lto
index 2da2e94221a..2e9d35138d8 100644
--- a/gcc/ChangeLog.lto
+++ b/gcc/ChangeLog.lto
@@ -1,3 +1,13 @@
+2008-05-30 Diego Novillo <dnovillo@google.com>
+
+ Backport from trunk:
+
+ 2008-05-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/36245
+ * tree-ssa-address.c (add_to_parts): Deal with non-pointer
+ bases.
+
2008-05-29 Bill Maddox <maddox@google.com>
* lto-tree-in.h, lto-tree-out.h: New files,
diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c
index a5119d8c2bd..55d43a5e362 100644
--- a/gcc/tree-ssa-address.c
+++ b/gcc/tree-ssa-address.c
@@ -423,9 +423,13 @@ add_to_parts (struct mem_address *parts, tree elt)
/* Add ELT to base. */
type = TREE_TYPE (parts->base);
- parts->base = fold_build2 (POINTER_PLUS_EXPR, type,
- parts->base,
- fold_convert (sizetype, elt));
+ if (POINTER_TYPE_P (type))
+ parts->base = fold_build2 (POINTER_PLUS_EXPR, type,
+ parts->base,
+ fold_convert (sizetype, elt));
+ else
+ parts->base = fold_build2 (PLUS_EXPR, type,
+ parts->base, elt);
}
/* Finds the most expensive multiplication in ADDR that can be