re PR debug/42800 (VLA DW_AT_upper_bound is no longer emitted)

[gcc.git] / gcc / cfgexpand.c

diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index d9b5774c006afcc2f5e9659f82bee5de19f05068..f5677a3c1ee6bbbdff0af67dc406554ee816eb36 100644 (file)
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -1331,8 +1331,7 @@ expand_used_vars (void)
       if (is_gimple_reg (var))
        {
          TREE_USED (var) = 0;
-         ggc_free (t);
-         continue;
+         goto next;
        }
       /* We didn't set a block for static or extern because it's hard
         to tell the difference between a global variable (re)declared
@@ -1353,20 +1352,20 @@ expand_used_vars (void)
       TREE_USED (var) = 1;
 
       if (expand_now)
+       expand_one_var (var, true, true);
+
+    next:
+      if (DECL_ARTIFICIAL (var) && !DECL_IGNORED_P (var))
        {
-         expand_one_var (var, true, true);
-         if (DECL_ARTIFICIAL (var) && !DECL_IGNORED_P (var))
-           {
-             rtx rtl = DECL_RTL_IF_SET (var);
+         rtx rtl = DECL_RTL_IF_SET (var);
 
-             /* Keep artificial non-ignored vars in cfun->local_decls
-                chain until instantiate_decls.  */
-             if (rtl && (MEM_P (rtl) || GET_CODE (rtl) == CONCAT))
-               {
-                 TREE_CHAIN (t) = cfun->local_decls;
-                 cfun->local_decls = t;
-                 continue;
-               }
+         /* Keep artificial non-ignored vars in cfun->local_decls
+            chain until instantiate_decls.  */
+         if (rtl && (MEM_P (rtl) || GET_CODE (rtl) == CONCAT))
+           {
+             TREE_CHAIN (t) = cfun->local_decls;
+             cfun->local_decls = t;
+             continue;
            }
        }