PR target/38695

[pf3gnuchains/gcc-fork.git] / gcc / gimplify.c

diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 607743b..5aef128 100644 (file)
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -3610,7 +3610,9 @@ gimplify_init_constructor (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
            else
              align = TYPE_ALIGN (type);
 
-           if (size > 0 && !can_move_by_pieces (size, align))
+           if (size > 0
+               && num_nonzero_elements > 1
+               && !can_move_by_pieces (size, align))
              {
                tree new_tree;
 
@@ -7378,6 +7380,10 @@ gimple_regimplify_operands (gimple stmt, gimple_stmt_iterator *gsi_p)
       gimplify_expr (gimple_cond_rhs_ptr (stmt), &pre, NULL,
                     is_gimple_val, fb_rvalue);
       break;
+    case GIMPLE_SWITCH:
+      gimplify_expr (gimple_switch_index_ptr (stmt), &pre, NULL,
+                    is_gimple_val, fb_rvalue);
+      break;
     case GIMPLE_OMP_ATOMIC_LOAD:
       gimplify_expr (gimple_omp_atomic_load_rhs_ptr (stmt), &pre, NULL,
                     is_gimple_val, fb_rvalue);