http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49264
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-06 17:16:37 UTC --- Author: jakub Date: Mon Jun 6 17:16:35 2011 New Revision: 174713 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174713 Log: PR c++/49264 * gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs if stmt folded into nothing. * tree-inline.c (fold_marked_statements): If a builtin at the end of a bb folded into nothing, just update cgraph edges and move to next bb. * cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt to be NULL. Don't compute count and frequency if new_call is NULL. * g++.dg/opt/pr49264.C: New test. Added: branches/gcc-4_6-branch/gcc/testsuite/g++.dg/opt/pr49264.C Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/cgraph.c branches/gcc-4_6-branch/gcc/gimple-fold.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog branches/gcc-4_6-branch/gcc/tree-inline.c
