From 5e2d947ce84b1a8baa2252c5ff04b9b3931b3893 Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Thu, 16 Jun 2005 12:33:40 +0200 Subject: basic-block.h (rtl_bb_info): Break out head_, end_, global_live_at_start, global_live_at_end from ... * basic-block.h (rtl_bb_info): Break out head_, end_, global_live_at_start, global_live_at_end from ... (basic_block_def): ... here; update all references (BB_RTL): New flag. (init_rtl_bb_info): Declare. * cfgexpand.c (expand_gimple_basic_block): Init bb info, set BB_RTL flag. * cfgrtl.c: Include ggc.h (create_basic_block_structure): Init bb info. (rtl_verify_flow_info_1): Check BB_RTL flag and rtl_bb_info pointer. (init_rtl_bb_info): New function. (rtl_merge_block, cfglayout_merge_block): Copy global_live_at_end here. * cfghooks.c (merge_block): Do not copy global_live_at_end here. * cfg.c (clear_bb_flags): Skip BB_RTL flag. (dump_flow_info): Gueard global_live_* dumping. From-SVN: r101082 --- gcc/mode-switching.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'gcc/mode-switching.c') diff --git a/gcc/mode-switching.c b/gcc/mode-switching.c index c66fd3c..968061c 100644 --- a/gcc/mode-switching.c +++ b/gcc/mode-switching.c @@ -219,7 +219,7 @@ create_pre_exit (int n_entities, int *entity_map, const int *num_modes) if (eg->flags & EDGE_FALLTHRU) { basic_block src_bb = eg->src; - regset live_at_end = src_bb->global_live_at_end; + regset live_at_end = src_bb->il.rtl->global_live_at_end; rtx last_insn, ret_reg; gcc_assert (!pre_exit); @@ -368,8 +368,8 @@ create_pre_exit (int n_entities, int *entity_map, const int *num_modes) else { pre_exit = split_edge (eg); - COPY_REG_SET (pre_exit->global_live_at_start, live_at_end); - COPY_REG_SET (pre_exit->global_live_at_end, live_at_end); + COPY_REG_SET (pre_exit->il.rtl->global_live_at_start, live_at_end); + COPY_REG_SET (pre_exit->il.rtl->global_live_at_end, live_at_end); } } @@ -453,7 +453,7 @@ optimize_mode_switching (FILE *file) HARD_REG_SET live_now; REG_SET_TO_HARD_REG_SET (live_now, - bb->global_live_at_start); + bb->il.rtl->global_live_at_start); for (insn = BB_HEAD (bb); insn != NULL && insn != NEXT_INSN (BB_END (bb)); insn = NEXT_INSN (insn)) @@ -583,7 +583,7 @@ optimize_mode_switching (FILE *file) src_bb = eg->src; REG_SET_TO_HARD_REG_SET (live_at_edge, - src_bb->global_live_at_end); + src_bb->il.rtl->global_live_at_end); start_sequence (); EMIT_MODE_SET (entity_map[j], mode, live_at_edge); -- cgit v1.1