https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70018
--- Comment #16 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Author: hubicka Date: Thu Apr 21 09:05:07 2016 New Revision: 235318 URL: https://gcc.gnu.org/viewcvs?rev=235318&root=gcc&view=rev Log: PR ipa/70018 * cgraph.c (cgraph_set_nothrow_flag_1): Rename to ... (set_nothrow_flag_1): ... this; handle interposition correctly; recurse on aliases and thunks. (cgraph_node::set_nothrow_flag): New. * ipa-pure-const.c (ignore_edge_for_nothrow): Ignore calls to functions compiled with non-call exceptions that binds to current def. (propagate_nothrow): Be safe WRT interposition. * cgraph.h (set_nothrow_flag): Update prototype. * g++.dg/ipa/nothrow-1.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/ipa/nothrow-1.C Modified: trunk/gcc/ChangeLog trunk/gcc/cgraph.c trunk/gcc/cgraph.h trunk/gcc/ipa-pure-const.c trunk/gcc/testsuite/ChangeLog
