------- Comment #8 from bernds at gcc dot gnu dot org 2010-07-21 22:48 ------- Subject: Bug 45009
Author: bernds Date: Wed Jul 21 22:48:14 2010 New Revision: 162390 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162390 Log: PR bootstrap/44970 PR middle-end/45009 * postreload.c: Include "target.h". (reload_combine_closest_single_use): Don't take DEBUG_INSNs into account. (fixup_debug_insns): Don't copy the rtx. (reload_combine_recognize_const_pattern): DEBUG_INSNs can't have uses. Don't copy when replacing. Call fixup_debug_insns in the case where we merged one add with another. (reload_combine_recognize_pattern): Fail if there aren't any uses. Try harder to determine whether we're picking a valid index register. Don't set store_ruid for an insn we're going to scan in the next iteration. (reload_combine): Remove unused code. (reload_combine_note_use): When updating use information for an old insn, ignore a use that occurs after store_ruid. * Makefile.in (postreload.o): Update dependencies. Modified: trunk/gcc/ChangeLog trunk/gcc/Makefile.in trunk/gcc/postreload.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45009
