cfgexpand.c (expand_used_vars): Use virtual_operand_p.

[thirdparty/gcc.git] / gcc / tree-ssa-pre.c

diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 83dded2e7ccc8249fe49f954999d0e57775068b0..3571479102a0845edfa71e7977f8cc4242e88797 100644 (file)
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -3803,7 +3803,7 @@ make_values_for_phi (gimple phi, basic_block block)
 
   /* We have no need for virtual phis, as they don't represent
      actual computations.  */
-  if (is_gimple_reg (result))
+  if (!virtual_operand_p (result))
     {
       pre_expr e = get_or_alloc_expr_for_name (result);
       add_to_value (get_expr_value_id (e), e);
@@ -3853,7 +3853,7 @@ compute_avail (void)
       if (!name
          || !SSA_NAME_IS_DEFAULT_DEF (name)
          || has_zero_uses (name)
-         || !is_gimple_reg (name))
+         || virtual_operand_p (name))
        continue;
 
       e = get_or_alloc_expr_for_name (name);
@@ -4456,7 +4456,7 @@ eliminate (void)
             replacing the PHI with a single copy if possible.
             Do not touch inserted, single-argument or virtual PHIs.  */
          if (gimple_phi_num_args (phi) == 1
-             || !is_gimple_reg (res))
+             || virtual_operand_p (res))
            {
              gsi_next (&gsi);
              continue;