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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-06-27 14:48:34 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-06-27 14:48:34 +0000 |
| commit | c6741572cfd4b2ad9c262ec00e152cbf1ea8eb51 (patch) | |
| tree | ccbd0084107a8508be366e60ac20d8c9a438201b /gcc/ChangeLog | |
| parent | 7ff23740a3d7fa1e41f7e58891c711b7ef25a90b (diff) | |
| download | gcc-c6741572cfd4b2ad9c262ec00e152cbf1ea8eb51.zip gcc-c6741572cfd4b2ad9c262ec00e152cbf1ea8eb51.tar.gz gcc-c6741572cfd4b2ad9c262ec00e152cbf1ea8eb51.tar.bz2 | |
re PR tree-optimization/26854 (Inordinate compile times on large routines)
2009-06-07 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/26854
* timevar.def: Remove TV_DF_RU, add TV_DF_MD.
* df-problems.c (df_rd_add_problem): Fix comment.
(df_md_set_bb_info, df_md_free_bb_info, df_md_alloc,
df_md_simulate_artificial_defs_at_top,
df_md_simulate_one_insn, df_md_bb_local_compute_process_def,
df_md_bb_local_compute, df_md_local_compute, df_md_reset,
df_md_transfer_function, df_md_init, df_md_confluence_0,
df_md_confluence_n, df_md_free, df_md_top_dump, df_md_bottom_dump,
problem_MD, df_md_add_problem): New.
* df.h (DF_MD, DF_MD_BB_INFO, struct df_md_bb_info, df_md,
df_md_get_bb_info): New.
DF_LAST_PROBLEM_PLUS1): Adjust.
* Makefile.in (fwprop.o): Include domwalk.h.
* fwprop.c: Include domwalk.h.
(reg_defs, reg_defs_stack): New.
(bitmap_only_bit_between): Remove.
(process_defs): New.
(process_uses): Use reg_defs and local_md instead of
bitmap_only_bit_between and local_rd.
(single_def_use_enter_block): New, from build_single_def_use_links.
(single_def_use_leave_block): New.
(build_single_def_use_links): Remove code moved to
single_def_use_enter_block, invoke domwalk.
(use_killed_between): Adjust comment.
From-SVN: r149010
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f7fdd4f..4134a2cf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,32 @@ +2009-06-07 Paolo Bonzini <bonzini@gnu.org> + + PR rtl-optimization/26854 + * timevar.def: Remove TV_DF_RU, add TV_DF_MD. + * df-problems.c (df_rd_add_problem): Fix comment. + (df_md_set_bb_info, df_md_free_bb_info, df_md_alloc, + df_md_simulate_artificial_defs_at_top, + df_md_simulate_one_insn, df_md_bb_local_compute_process_def, + df_md_bb_local_compute, df_md_local_compute, df_md_reset, + df_md_transfer_function, df_md_init, df_md_confluence_0, + df_md_confluence_n, df_md_free, df_md_top_dump, df_md_bottom_dump, + problem_MD, df_md_add_problem): New. + * df.h (DF_MD, DF_MD_BB_INFO, struct df_md_bb_info, df_md, + df_md_get_bb_info): New. + DF_LAST_PROBLEM_PLUS1): Adjust. + + * Makefile.in (fwprop.o): Include domwalk.h. + * fwprop.c: Include domwalk.h. + (reg_defs, reg_defs_stack): New. + (bitmap_only_bit_between): Remove. + (process_defs): New. + (process_uses): Use reg_defs and local_md instead of + bitmap_only_bit_between and local_rd. + (single_def_use_enter_block): New, from build_single_def_use_links. + (single_def_use_leave_block): New. + (build_single_def_use_links): Remove code moved to + single_def_use_enter_block, invoke domwalk. + (use_killed_between): Adjust comment. + 2009-06-27 Paolo Bonzini <bonzini@gnu.org> * bitmap.h (bitmap_ior_and_into): New. |