* tree-sra.c (instantiate_element): Copy TREE_THIS_VOLATILE from
the type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95530
138bc75d-0d04-0410-961f-
82ee72b054a4
+2005-02-24 Richard Henderson <rth@redhat.com>
+
+ PR tree-opt/20127
+ * tree-sra.c (instantiate_element): Copy TREE_THIS_VOLATILE from
+ the type.
+
2005-02-24 Fariborz Jahanian <fjahanian@apple.com>
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Check for
DECL_SOURCE_LOCATION (var) = DECL_SOURCE_LOCATION (base);
DECL_ARTIFICIAL (var) = 1;
+ if (TREE_THIS_VOLATILE (elt->type))
+ {
+ TREE_THIS_VOLATILE (var) = 1;
+ TREE_SIDE_EFFECTS (var) = 1;
+ }
+
if (DECL_NAME (base) && !DECL_IGNORED_P (base))
{
char *pretty_name = build_element_name (elt);