2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>

[gcc.git] / gcc / calls.c

diff --git a/gcc/calls.c b/gcc/calls.c
index 5bc1b1ebb87f3bc0572f446e22251cd85a3ca4f1..2180a622002516dc9a48549d2eed4470c6a2abde 100644 (file)
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -3272,16 +3272,14 @@ expand_call (tree exp, rtx target, int ignore)
       else if (GET_CODE (valreg) == PARALLEL)
        {
          if (target == 0)
-           {
-             /* This will only be assigned once, so it can be readonly.  */
-             tree nt = build_qualified_type (rettype,
-                                             (TYPE_QUALS (rettype)
-                                              | TYPE_QUAL_CONST));
-
-             target = assign_temp (nt, 1, 1);
-           }
-
-         if (! rtx_equal_p (target, valreg))
+           target = emit_group_move_into_temps (valreg);
+         else if (rtx_equal_p (target, valreg))
+           ;
+         else if (GET_CODE (target) == PARALLEL)
+           /* Handle the result of a emit_group_move_into_temps
+              call in the previous pass.  */
+           emit_group_move (target, valreg);
+         else
            emit_group_store (target, valreg, rettype,
                              int_size_in_bytes (rettype));