From: Martin Jambor Date: Wed, 27 Mar 2013 14:06:58 +0000 (+0100) Subject: re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization)) X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b37a6ce50960a9125c6da5d8e7256a83afe3d294;p=gcc.git re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization)) 2013-03-27 Martin Jambor PR tree-optimization/55334 * ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to restricted pointers to arrays. From-SVN: r197163 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0039342341e..9b94c5541d6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-03-27 Martin Jambor + + PR tree-optimization/55334 + * ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to + restricted pointers to arrays. + 2013-03-27 Gabriel Dos Reis * Makefile.in (.SUFFIXES): Add .cc. diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index 3545ed1b53a..aac21ceb6fa 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -730,22 +730,6 @@ initialize_node_lattices (struct cgraph_node *node) cgraph_node_name (node), node->uid, disable ? "BOTTOM" : "VARIABLE"); } - if (!disable) - for (i = 0; i < ipa_get_param_count (info) ; i++) - { - struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i); - tree t = TREE_TYPE (ipa_get_param(info, i)); - - if (POINTER_TYPE_P (t) && TYPE_RESTRICT (t) - && TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE) - { - set_lattice_to_bottom (&plats->itself); - if (dump_file && (dump_flags & TDF_DETAILS) - && !node->alias && !node->thunk.thunk_p) - fprintf (dump_file, "Going to ignore param %i of of %s/%i.\n", - i, cgraph_node_name (node), node->uid); - } - } for (ie = node->indirect_calls; ie; ie = ie->next_callee) if (ie->indirect_info->polymorphic)