(decl_attributes): Don't set DECL_PACKED on VAR_DECL.

From-SVN: r1480

diff --git a/gcc/c-common.c b/gcc/c-common.c
index 3cfb680346e2f17bcb28bf89d7c923b4533de646..2714d67bcbc9aa05d029287ecc2ad76d8a450042 100644 (file)
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -198,11 +198,8 @@ decl_attributes (decl, attributes)
       {
        if (TREE_CODE (decl) == FIELD_DECL)
          DECL_PACKED (decl) = 1;
-       else if (TREE_CODE (decl) == VAR_DECL)
-         {
-           DECL_PACKED (decl) = 1;
-           DECL_ALIGN (decl) = BITS_PER_UNIT;
-         }
+       /* We can't set DECL_PACKED for a VAR_DECL, because the bit is
+          used for TREE_REGDECL.  It wouldn't mean anything anyway.  */
       }
     else if (TREE_VALUE (a) != 0
             && TREE_CODE (TREE_VALUE (a)) == TREE_LIST