diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-16 10:33:40 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-16 10:33:40 +0000 |
| commit | e0dde8f8f8975b893fb6604a17de35ca881e85e9 (patch) | |
| tree | 681bd279155de09165d78fad8c1bda0ae8a5495f /gcc/mode-switching.c | |
| parent | 9bc610b610152b60bbcdd789e96b72b1392035c3 (diff) | |
| download | gcc-e0dde8f8f8975b893fb6604a17de35ca881e85e9.tar.gz | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101082 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/mode-switching.c')
| -rw-r--r-- | gcc/mode-switching.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/mode-switching.c b/gcc/mode-switching.c index c66fd3c5998..968061c2482 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); |