@@ -5210,7 +5210,8 @@ gimplify_asm_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p)
if (TREE_CODE (inputv) == PREDECREMENT_EXPR
|| TREE_CODE (inputv) == PREINCREMENT_EXPR
|| TREE_CODE (inputv) == POSTDECREMENT_EXPR
- || TREE_CODE (inputv) == POSTINCREMENT_EXPR)
+ || TREE_CODE (inputv) == POSTINCREMENT_EXPR
+ || TREE_CODE (inputv) == MODIFY_EXPR)
TREE_VALUE (link) = error_mark_node;
tret = gimplify_expr (&TREE_VALUE (link), pre_p, post_p,
is_gimple_lvalue, fb_lvalue | fb_mayfail);
@@ -0,0 +1,12 @@
+/* PR inline-asm/67448 */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+void
+f (int i)
+{
+ asm ("" : : "m"(i += 1)); /* { dg-error "not directly addressable" } */
+ asm ("" : : "m"(i++)); /* { dg-error "not directly addressable" } */
+ asm ("" : : "m"(++i)); /* { dg-error "not directly addressable" } */
+ asm ("" : : "m"(i = 0)); /* { dg-error "not directly addressable" } */
+}