------- Comment #21 from dfranke at gcc dot gnu dot org 2008-07-04 21:36 ------- Based on: Last Changed Rev: 137437 Last Changed Date: 2008-07-04 00:02:18 +0200 (Fri, 04 Jul 2008)
without patch: fails, with patch: works. Please note that the optimized dump of the function in question now again looks like: <bb 2>: D.1935 = dummy_atom_model_inertia_tensor (this, phase); __result_dummy_atom_model_rad.21 = inertia_tensor_to_rg (&D.1935); return __result_dummy_atom_model_rad.21; i.e. with the patch it lost the [return slot optimization]/[sibling call] shown in comment #11. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36713
