nsz Git - libfirm/blob - ir/be/ia32/ia32_dbg_stat.h

   1 /*
   2  * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
   3  *
   4  * This file is part of libFirm.
   5  *
   6  * This file may be distributed and/or modified under the terms of the
   7  * GNU General Public License version 2 as published by the Free Software
   8  * Foundation and appearing in the file LICENSE.GPL included in the
   9  * packaging of this file.
  10  *
  11  * Licensees holding valid libFirm Professional Edition licenses may use
  12  * this file in accordance with the libFirm Commercial License.
  13  * Agreement provided with the Software.
  14  *
  15  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  16  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  17  * PURPOSE.
  18  */
  19
  20 /**
  21  * @file
  22  * @brief       This file contains macros to update ia32 firm statistics.
  23  * @author      Christian Wuerdig
  24  */
  25 #ifndef FIRM_BE_IA32_IA32_DBG_STAT_H
  26 #define FIRM_BE_IA32_IA32_DBG_STAT_H
  27
  28 #include "irhooks.h"
  29 #include "dbginfo_t.h"
  30 #include "firmstat.h"
  31 #include "util.h"
  32
  33 /**
  34  * Merge the debug info due to a LEA creation.
  35  *
  36  * @param oldn  the node
  37  * @param n     the new lea
  38  */
  39 #define DBG_OPT_LEA1(oldn, n)                               \
  40         do {                                                    \
  41                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  42                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  43         } while(0)
  44
  45 /**
  46  * Merge the debug info due to a LEA creation.
  47  *
  48  * @param oldn  the node
  49  * @param n     the new lea
  50  */
  51 #define DBG_OPT_LEA1(oldn, n)                               \
  52         do {                                                    \
  53                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  54                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  55         } while(0)
  56
  57 /**
  58  * Merge the debug info due to a LEA creation.
  59  *
  60  * @param oldn1  the old node
  61  * @param oldn2  an additional old node
  62  * @param n      the new lea
  63  */
  64 #define DBG_OPT_LEA2(oldn1, oldn2, n)                                    \
  65         do {                                                                 \
  66                 ir_node *ons[2];                                                 \
  67                 ons[0] = oldn1;                                                  \
  68                 ons[1] = oldn2;                                                  \
  69                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  70                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  71         } while(0)
  72
  73 /**
  74  * Merge the debug info due to a LEA creation.
  75  *
  76  * @param oldn1  the old node
  77  * @param oldn2  an additional old node
  78  * @param oldn3  an additional old node
  79  * @param n      the new lea
  80  */
  81 #define DBG_OPT_LEA3(oldn1, oldn2, oldn3, n)                             \
  82         do {                                                                 \
  83                 ir_node *ons[3];                                                 \
  84                 ons[0] = oldn1;                                                  \
  85                 ons[1] = oldn2;                                                  \
  86                 ons[2] = oldn3;                                                  \
  87                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  88                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  89         } while(0)
  90
  91 /**
  92  * Merge the debug info due to a LEA creation.
  93  *
  94  * @param oldn1  the old node
  95  * @param oldn2  an additional old node
  96  * @param oldn3  an additional old node
  97  * @param oldn4  an additional old node
  98  * @param n      the new lea
  99  */
 100 #define DBG_OPT_LEA4(oldn1, oldn2, oldn3, oldn4, n)                      \
 101         do {                                                                 \
 102                 ir_node *ons[4];                                                 \
 103                 ons[0] = oldn1;                                                  \
 104                 ons[1] = oldn2;                                                  \
 105                 ons[2] = oldn3;                                                  \
 106                 ons[3] = oldn4;                                                  \
 107                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
 108                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
 109         } while(0)
 110
 111 /**
 112  * Merge the debug info due to a Load with LEA creation.
 113  *
 114  * @param oldn  the lea
 115  * @param n     the new load
 116  */
 117 #define DBG_OPT_LOAD_LEA(oldn, n)                                \
 118         do {                                                         \
 119                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_LOAD_LEA);  \
 120                 __dbg_info_merge_pair(n, oldn, dbg_backend);             \
 121         } while(0)
 122
 123 /**
 124  * Merge the debug info due to a Store with LEA creation.
 125  *
 126  * @param oldn  the lea
 127  * @param n     the new store
 128  */
 129 #define DBG_OPT_STORE_LEA(oldn, n)                                \
 130         do {                                                          \
 131                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_STORE_LEA);  \
 132                 __dbg_info_merge_pair(n, oldn, dbg_backend);              \
 133         } while(0)
 134
 135 /**
 136  * Merge the debug info due to a source address mode creation.
 137  *
 138  * @param oldn  the old load
 139  * @param n     the new op
 140  */
 141 #define DBG_OPT_AM_S(oldn, n)                                \
 142         do {                                                     \
 143                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_AM_S);  \
 144                 __dbg_info_merge_pair(n, oldn, dbg_backend);         \
 145         } while(0)
 146
 147 /**
 148  * Merge the debug info due to a destination address mode creation.
 149  *
 150  * @param load   the old load
 151  * @param store  the old store
 152  * @param n      the new op
 153  */
 154 #define DBG_OPT_AM_D(load, store, n)                                     \
 155         do {                                                                 \
 156                 ir_node *ons[2];                                                 \
 157                 ons[0] = load;                                                   \
 158                 ons[1] = store;                                                  \
 159                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_AM_D);  \
 160                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
 161         } while(0)
 162
 163 /**
 164  * A CJmp was created to save a cmp
 165  *
 166  * @param oldn  the old node
 167  */
 168 #define DBG_OPT_CJMP(oldn)                                    \
 169         do {                                                      \
 170                 hook_merge_nodes(NULL, 0, &oldn, 1, FS_BE_IA32_CJMP); \
 171         } while(0)
 172
 173 /**
 174  * A Copy was created to fulfill two address code constraints
 175  *
 176  * @param cpy  the copy
 177  */
 178 #define DBG_OPT_2ADDRCPY(cpy)                                    \
 179         do {                                                         \
 180                 hook_merge_nodes(NULL, 0, &cpy, 1, (hook_opt_kind)FS_BE_IA32_2ADDRCPY); \
 181         } while(0)
 182
 183 /**
 184  * A Store was created for a Spill
 185  *
 186  * @param spill  the Spill
 187  * @param store  the Store
 188  */
 189 #define DBG_OPT_SPILL2ST(spill, store)                               \
 190         do {                                                             \
 191                 hook_merge_nodes(&store, 1, &spill, 1, (hook_opt_kind)FS_BE_IA32_SPILL2ST); \
 192                 __dbg_info_merge_pair(store, spill, dbg_backend);            \
 193         } while(0)
 194
 195 /**
 196  * A Load was created for a Reload
 197  *
 198  * @param rload  the Reload
 199  * @param load   the Load
 200  */
 201 #define DBG_OPT_RELOAD2LD(rload, load)                               \
 202         do {                                                             \
 203                 hook_merge_nodes(&load, 1, &rload, 1, (hook_opt_kind)FS_BE_IA32_RELOAD2LD); \
 204                 __dbg_info_merge_pair(load, rload, dbg_backend);             \
 205         } while(0)
 206
 207 /**
 208  * A Sub was transformed into Neg-Add due to 2 address code limitations
 209  *
 210  * @param sub   the old Sub
 211  * @param nadd  the new Add
 212  */
 213 #define DBG_OPT_SUB2NEGADD(sub, nadd)                               \
 214         do {                                                            \
 215                 hook_merge_nodes(&nadd, 1, &sub, 1, (hook_opt_kind)FS_BE_IA32_SUB2NEGADD); \
 216                 __dbg_info_merge_pair(nadd, sub, dbg_backend);              \
 217         } while(0)
 218
 219 /**
 220  * A Lea was transformed back into an Add
 221  *
 222  * @param lea   the old Lea
 223  * @param nadd  the new Add
 224  */
 225 #define DBG_OPT_LEA2ADD(lea, nadd)                               \
 226         do {                                                         \
 227                 hook_merge_nodes(&nadd, 1, &lea, 1, (hook_opt_kind)FS_BE_IA32_LEA2ADD); \
 228                 __dbg_info_merge_pair(nadd, lea, dbg_backend);           \
 229         } while(0)
 230
 231 #endif /* FIRM_BE_IA32_IA32_DBG_STAT_H */