Mercurial > hg > CbC > CbC_gcc
comparison gcc/df.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 24 May 2010 12:47:05 +0900 |
parents | 77e2b8dfacca |
children | f6334be47118 |
comparison
equal
deleted
inserted
replaced
56:3c8a44c06a95 | 63:b7f97abdc517 |
---|---|
1 /* Form lists of pseudo register references for autoinc optimization | 1 /* Form lists of pseudo register references for autoinc optimization |
2 for GNU compiler. This is part of flow optimization. | 2 for GNU compiler. This is part of flow optimization. |
3 Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | 3 Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, |
4 Free Software Foundation, Inc. | 4 2009, 2010 Free Software Foundation, Inc. |
5 Originally contributed by Michael P. Hayes | 5 Originally contributed by Michael P. Hayes |
6 (m.hayes@elec.canterbury.ac.nz, mhayes@redhat.com) | 6 (m.hayes@elec.canterbury.ac.nz, mhayes@redhat.com) |
7 Major rewrite contributed by Danny Berlin (dberlin@dberlin.org) | 7 Major rewrite contributed by Danny Berlin (dberlin@dberlin.org) |
8 and Kenneth Zadeck (zadeck@naturalbridge.com). | 8 and Kenneth Zadeck (zadeck@naturalbridge.com). |
9 | 9 |
25 | 25 |
26 #ifndef GCC_DF_H | 26 #ifndef GCC_DF_H |
27 #define GCC_DF_H | 27 #define GCC_DF_H |
28 | 28 |
29 #include "bitmap.h" | 29 #include "bitmap.h" |
30 #include "regset.h" | |
31 #include "sbitmap.h" | |
30 #include "basic-block.h" | 32 #include "basic-block.h" |
31 #include "alloc-pool.h" | 33 #include "alloc-pool.h" |
32 #include "timevar.h" | 34 #include "timevar.h" |
33 | 35 |
34 struct dataflow; | 36 struct dataflow; |
910 df_confluence_function_0, df_confluence_function_n, | 912 df_confluence_function_0, df_confluence_function_n, |
911 df_transfer_function, bitmap, int *, int); | 913 df_transfer_function, bitmap, int *, int); |
912 extern void df_mark_solutions_dirty (void); | 914 extern void df_mark_solutions_dirty (void); |
913 extern bool df_get_bb_dirty (basic_block); | 915 extern bool df_get_bb_dirty (basic_block); |
914 extern void df_set_bb_dirty (basic_block); | 916 extern void df_set_bb_dirty (basic_block); |
917 extern void df_set_bb_dirty_nonlr (basic_block); | |
915 extern void df_compact_blocks (void); | 918 extern void df_compact_blocks (void); |
916 extern void df_bb_replace (int, basic_block); | 919 extern void df_bb_replace (int, basic_block); |
917 extern void df_bb_delete (int); | 920 extern void df_bb_delete (int); |
918 extern void df_verify (void); | 921 extern void df_verify (void); |
919 #ifdef DF_DEBUG_CFG | 922 #ifdef DF_DEBUG_CFG |
975 extern void df_byte_lr_simulate_artificial_refs_at_end (basic_block, bitmap); | 978 extern void df_byte_lr_simulate_artificial_refs_at_end (basic_block, bitmap); |
976 extern void df_note_add_problem (void); | 979 extern void df_note_add_problem (void); |
977 extern void df_md_add_problem (void); | 980 extern void df_md_add_problem (void); |
978 extern void df_md_simulate_artificial_defs_at_top (basic_block, bitmap); | 981 extern void df_md_simulate_artificial_defs_at_top (basic_block, bitmap); |
979 extern void df_md_simulate_one_insn (basic_block, rtx, bitmap); | 982 extern void df_md_simulate_one_insn (basic_block, rtx, bitmap); |
983 extern void df_simulate_find_noclobber_defs (rtx, bitmap); | |
980 extern void df_simulate_find_defs (rtx, bitmap); | 984 extern void df_simulate_find_defs (rtx, bitmap); |
981 extern void df_simulate_defs (rtx, bitmap); | 985 extern void df_simulate_defs (rtx, bitmap); |
982 extern void df_simulate_uses (rtx, bitmap); | 986 extern void df_simulate_uses (rtx, bitmap); |
983 extern void df_simulate_initialize_backwards (basic_block, bitmap); | 987 extern void df_simulate_initialize_backwards (basic_block, bitmap); |
984 extern void df_simulate_one_insn_backwards (basic_block, rtx, bitmap); | 988 extern void df_simulate_one_insn_backwards (basic_block, rtx, bitmap); |
1113 void* extra_info; | 1117 void* extra_info; |
1114 }; | 1118 }; |
1115 | 1119 |
1116 extern struct web_entry *unionfind_root (struct web_entry *); | 1120 extern struct web_entry *unionfind_root (struct web_entry *); |
1117 extern bool unionfind_union (struct web_entry *, struct web_entry *); | 1121 extern bool unionfind_union (struct web_entry *, struct web_entry *); |
1118 extern void union_defs (df_ref, | 1122 extern void union_defs (df_ref, struct web_entry *, |
1119 struct web_entry *, struct web_entry *, | 1123 unsigned int *used, struct web_entry *, |
1120 bool (*fun) (struct web_entry *, struct web_entry *)); | 1124 bool (*fun) (struct web_entry *, struct web_entry *)); |
1121 | 1125 |
1122 #endif /* GCC_DF_H */ | 1126 #endif /* GCC_DF_H */ |