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  * @version     $Id$
  25  */
  26 #ifndef FIRM_BE_IA32_IA32_DBG_STAT_H
  27 #define FIRM_BE_IA32_IA32_DBG_STAT_H
  28
  29 #include "irhooks.h"
  30 #include "dbginfo_t.h"
  31 #include "firmstat.h"
  32 #include "util.h"
  33
  34 /**
  35  * Merge the debug info due to a LEA creation.
  36  *
  37  * @param oldn  the node
  38  * @param n     the new lea
  39  */
  40 #define DBG_OPT_LEA1(oldn, n)                               \
  41         do {                                                    \
  42                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  43                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  44         } while(0)
  45
  46 /**
  47  * Merge the debug info due to a LEA creation.
  48  *
  49  * @param oldn  the node
  50  * @param n     the new lea
  51  */
  52 #define DBG_OPT_LEA1(oldn, n)                               \
  53         do {                                                    \
  54                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  55                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  56         } while(0)
  57
  58 /**
  59  * Merge the debug info due to a LEA creation.
  60  *
  61  * @param oldn1  the old node
  62  * @param oldn2  an additional old node
  63  * @param n      the new lea
  64  */
  65 #define DBG_OPT_LEA2(oldn1, oldn2, n)                                    \
  66         do {                                                                 \
  67                 ir_node *ons[2];                                                 \
  68                 ons[0] = oldn1;                                                  \
  69                 ons[1] = oldn2;                                                  \
  70                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  71                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  72         } while(0)
  73
  74 /**
  75  * Merge the debug info due to a LEA creation.
  76  *
  77  * @param oldn1  the old node
  78  * @param oldn2  an additional old node
  79  * @param oldn3  an additional old node
  80  * @param n      the new lea
  81  */
  82 #define DBG_OPT_LEA3(oldn1, oldn2, oldn3, n)                             \
  83         do {                                                                 \
  84                 ir_node *ons[3];                                                 \
  85                 ons[0] = oldn1;                                                  \
  86                 ons[1] = oldn2;                                                  \
  87                 ons[2] = oldn3;                                                  \
  88                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  89                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  90         } while(0)
  91
  92 /**
  93  * Merge the debug info due to a LEA creation.
  94  *
  95  * @param oldn1  the old node
  96  * @param oldn2  an additional old node
  97  * @param oldn3  an additional old node
  98  * @param oldn4  an additional old node
  99  * @param n      the new lea
 100  */
 101 #define DBG_OPT_LEA4(oldn1, oldn2, oldn3, oldn4, n)                      \
 102         do {                                                                 \
 103                 ir_node *ons[4];                                                 \
 104                 ons[0] = oldn1;                                                  \
 105                 ons[1] = oldn2;                                                  \
 106                 ons[2] = oldn3;                                                  \
 107                 ons[3] = oldn4;                                                  \
 108                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
 109                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
 110         } while(0)
 111
 112 /**
 113  * Merge the debug info due to a Load with LEA creation.
 114  *
 115  * @param oldn  the lea
 116  * @param n     the new load
 117  */
 118 #define DBG_OPT_LOAD_LEA(oldn, n)                                \
 119         do {                                                         \
 120                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LOAD_LEA);  \
 121                 __dbg_info_merge_pair(n, oldn, dbg_backend);             \
 122         } while(0)
 123
 124 /**
 125  * Merge the debug info due to a Store with LEA creation.
 126  *
 127  * @param oldn  the lea
 128  * @param n     the new store
 129  */
 130 #define DBG_OPT_STORE_LEA(oldn, n)                                \
 131         do {                                                          \
 132                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_STORE_LEA);  \
 133                 __dbg_info_merge_pair(n, oldn, dbg_backend);              \
 134         } while(0)
 135
 136 /**
 137  * Merge the debug info due to a source address mode creation.
 138  *
 139  * @param oldn  the old load
 140  * @param n     the new op
 141  */
 142 #define DBG_OPT_AM_S(oldn, n)                                \
 143         do {                                                     \
 144                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_AM_S);  \
 145                 __dbg_info_merge_pair(n, oldn, dbg_backend);         \
 146         } while(0)
 147
 148 /**
 149  * Merge the debug info due to a destination address mode creation.
 150  *
 151  * @param load   the old load
 152  * @param store  the old store
 153  * @param n      the new op
 154  */
 155 #define DBG_OPT_AM_D(load, store, n)                                     \
 156         do {                                                                 \
 157                 ir_node *ons[2];                                                 \
 158                 ons[0] = load;                                                   \
 159                 ons[1] = store;                                                  \
 160                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_AM_D);  \
 161                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
 162         } while(0)
 163
 164 /**
 165  * A CJmp was created to save a cmp
 166  *
 167  * @param oldn  the old node
 168  */
 169 #define DBG_OPT_CJMP(oldn)                                    \
 170         do {                                                      \
 171                 hook_merge_nodes(NULL, 0, &oldn, 1, FS_BE_IA32_CJMP); \
 172         } while(0)
 173
 174 /**
 175  * A Copy was created to fulfill two address code constraints
 176  *
 177  * @param cpy  the copy
 178  */
 179 #define DBG_OPT_2ADDRCPY(cpy)                                    \
 180         do {                                                         \
 181                 hook_merge_nodes(NULL, 0, &cpy, 1, FS_BE_IA32_2ADDRCPY); \
 182         } while(0)
 183
 184 /**
 185  * A Store was created for a Spill
 186  *
 187  * @param spill  the Spill
 188  * @param store  the Store
 189  */
 190 #define DBG_OPT_SPILL2ST(spill, store)                               \
 191         do {                                                             \
 192                 hook_merge_nodes(&store, 1, &spill, 1, FS_BE_IA32_SPILL2ST); \
 193                 __dbg_info_merge_pair(store, spill, dbg_backend);            \
 194         } while(0)
 195
 196 /**
 197  * A Load was created for a Reload
 198  *
 199  * @param rload  the Reload
 200  * @param load   the Load
 201  */
 202 #define DBG_OPT_RELOAD2LD(rload, load)                               \
 203         do {                                                             \
 204                 hook_merge_nodes(&load, 1, &rload, 1, FS_BE_IA32_RELOAD2LD); \
 205                 __dbg_info_merge_pair(load, rload, dbg_backend);             \
 206         } while(0)
 207
 208 /**
 209  * A Sub was transformed into Neg-Add due to 2 address code limitations
 210  *
 211  * @param sub   the old Sub
 212  * @param nadd  the new Add
 213  */
 214 #define DBG_OPT_SUB2NEGADD(sub, nadd)                               \
 215         do {                                                            \
 216                 hook_merge_nodes(&nadd, 1, &sub, 1, FS_BE_IA32_SUB2NEGADD); \
 217                 __dbg_info_merge_pair(nadd, sub, dbg_backend);              \
 218         } while(0)
 219
 220 /**
 221  * A Lea was transformed back into an Add
 222  *
 223  * @param lea   the old Lea
 224  * @param nadd  the new Add
 225  */
 226 #define DBG_OPT_LEA2ADD(lea, nadd)                               \
 227         do {                                                         \
 228                 hook_merge_nodes(&nadd, 1, &lea, 1, FS_BE_IA32_LEA2ADD); \
 229                 __dbg_info_merge_pair(nadd, lea, dbg_backend);           \
 230         } while(0)
 231
 232 #endif /* FIRM_BE_IA32_IA32_DBG_STAT_H */