diff options
| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2007-06-12 14:35:13 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2007-06-12 14:35:13 +0000 |
| commit | b18e284e3c375396e2644ca74e28852b0756c468 (patch) | |
| tree | 82730146ed366479bd3a679168528be660164548 /gcc/tree-ssa-loop-prefetch.c | |
| parent | 8c8fa92702f267ebb54c4351b9dfd91977fddd46 (diff) | |
| download | gcc-b18e284e3c375396e2644ca74e28852b0756c468.zip gcc-b18e284e3c375396e2644ca74e28852b0756c468.tar.gz gcc-b18e284e3c375396e2644ca74e28852b0756c468.tar.bz2 | |
bfin.md (UNSPEC_NOP): New constant.
* config/bfin/bfin.md (UNSPEC_NOP): New constant.
(forced_nop): New pattern.
* config/bfin/bfin.c: Include "df.h".
(add_to_reg): Use df_regs_ever_live_p instead of regs_ever_live.
(bfin_discover_loop): Use df_get_live_in instead of
global_live_at_start.
(bfin_reorder_loops): Pass 0 to cfg_layout_initialize. Call
df_analyze when done.
(gen_one_bundle): Don't generate SEQUENCE insns, just put modes on
the insns. Use QImode for the final insn in a bundle. Call
df_insn_rescan on generated NOPs; use gen_forced_nop instead of
gen_nop.
(reorder_var_tracking_notes): New function.
(bfin_reorg): Pass no argument to split_all_insns. Don't call
update_life_info. Call df_analyze after scheduling and bundle
generation. Call reorder_var_tracking_notes if generating these notes.
Call df_finish_pass at the end.
From-SVN: r125648
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
0 files changed, 0 insertions, 0 deletions