From c94583fe5577f83df48b156f86d9d36dcb218dbe Mon Sep 17 00:00:00 2001 From: Zdenek Dvorak Date: Tue, 14 Sep 2004 09:43:08 +0200 Subject: unroll.c: Removed. * unroll.c: Removed. * loop.h: Removed. * Makefile.in (LOOP_H, unroll.o): Removed. (toplev.o, passes.o, stmt.o, integrate.o, loop.o): Remove LOOP_H dependency. * alias.c (init_alias_analysis): Remove flag_old_unroll_loops reference. * cfgloop.h (LOOP_PREFETCH, loop_optimize): Moved from loop.h. * common.opt (fold-unroll-loops, fold-unroll-all-loops): Removed. * loop.c: Do not include loop.h. (LOOP_INFO, LOOP_MOVABLES, LOOP_REGS, LOOP_IVS, INSN_LUID, REGNO_FIRST_LUID, REGNO_LAST_LUID, enum g_types, struct induction, struct iv_class, enum iv_mode, struct iv, REG_IV_TYPE, REG_IV_INFO, REG_IV_CLASS, struct loop_ivs, struct loop_mem_info, struct loop_reg, struct loop_regs, struct loop_movables, struct loop_info): Moved from loop.h. (back_branch_in_range_p, fold_rtx_mult_add, biv_total_increment, reg_dead_after_loop, final_biv_value, loop_find_equiv_value, find_common_reg_term, loop_iterations, final_giv_value): Moved from unroll.c. (uid_luid, uid_loop, max_uid_for_loop, max_reg_before_loop, loop_dump_stream, for_each_insn_in_loop, express_from, extend_value_for_giv, loop_iv_add_mult_emit_before, loop_iv_add_mult_sink, loop_iv_add_mult_hoist, loop_insn_first_p, get_condition_for_loop, loop_insn_emit_before, loop_insn_hoist, loop_insn_sink): Made static. (loop_invariant_p): Made static. Removed flag_old_unroll_loops reference. (strength_reduce): Do not call unroller. (record_giv): Do not initialize unrolled field. (prescan_loop): Do not set loop_info->preconditioned. * passes.c: Do not include loop.h. (rest_of_handle_loop_optimize): Do not call unroller. * predict.c: Do not include loop.h. * rtl.h (NOTE_PRECONDITIONED): Removed. * stmt.c: Do not include loop.h. * toplev.c: Do not include loop.h. (process_options): Do not handle flag_old_unroll_loops. * doc/invoke.texi (fold-unroll-loops, fold-unroll-all-loops): Documentation removed. * doc/passes.texi (unroll.c, loop.h): Documentation removed. From-SVN: r87485 --- gcc/alias.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'gcc/alias.c') diff --git a/gcc/alias.c b/gcc/alias.c index 02ba260..24b4605 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -2763,11 +2763,6 @@ init_alias_analysis (void) new_reg_base_value = xmalloc (maxreg * sizeof (rtx)); reg_seen = xmalloc (maxreg); - if (! reload_completed && flag_old_unroll_loops) - { - alias_invariant = ggc_calloc (maxreg, sizeof (rtx)); - alias_invariant_size = maxreg; - } /* The basic idea is that each pass through this loop will use the "constant" information from the previous pass to propagate alias -- cgit v1.1