http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48141
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-17 12:35:09 UTC --- Author: jakub Date: Thu Mar 17 12:35:04 2011 New Revision: 171089 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171089 Log: PR rtl-optimization/48141 * dse.c (record_store): If no positions are needed in an insn that cannot be deleted, at least unchain it from active_local_stores. * gcc.dg/pr48141.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr48141.c Modified: trunk/gcc/ChangeLog trunk/gcc/dse.c trunk/gcc/testsuite/ChangeLog