diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -4241,6 +4241,8 @@ store_expr (exp, target, want_value) || (temp != target && (side_effects_p (temp) || side_effects_p (target)))) && TREE_CODE (exp) != ERROR_MARK + /* If there's nothing to copy, don't bother. */ + && expr_size (exp) != const0_rtx && ! dont_store_target /* If store_expr stores a DECL whose DECL_RTL(exp) == TARGET, but TARGET is not valid memory reference, TEMP will differ @@ -6810,8 +6812,7 @@ expand_expr (exp, target, tmode, modifier) * TYPE_QUAL_CONST))), 0, TREE_ADDRESSABLE (exp), 1); - store_constructor (exp, target, 0, - int_size_in_bytes (TREE_TYPE (exp))); + store_constructor (exp, target, 0, INTVAL (expr_size (exp))); return target; } |