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

   1 /*
   2  * This file is part of libFirm.
   3  * Copyright (C) 2012 University of Karlsruhe.
   4  */
   5
   6 /**
   7  * @file
   8  * @brief       This file contains macros to update ia32 firm statistics.
   9  * @author      Christian Wuerdig
  10  */
  11 #ifndef FIRM_BE_IA32_IA32_DBG_STAT_H
  12 #define FIRM_BE_IA32_IA32_DBG_STAT_H
  13
  14 #include "irhooks.h"
  15 #include "dbginfo_t.h"
  16 #include "firmstat.h"
  17 #include "util.h"
  18
  19 /**
  20  * Merge the debug info due to a LEA creation.
  21  *
  22  * @param oldn  the node
  23  * @param n     the new lea
  24  */
  25 #define DBG_OPT_LEA1(oldn, n)                               \
  26         do {                                                    \
  27                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  28                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  29         } while(0)
  30
  31 /**
  32  * Merge the debug info due to a LEA creation.
  33  *
  34  * @param oldn  the node
  35  * @param n     the new lea
  36  */
  37 #define DBG_OPT_LEA1(oldn, n)                               \
  38         do {                                                    \
  39                 hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
  40                 __dbg_info_merge_pair(n, oldn, dbg_backend);        \
  41         } while(0)
  42
  43 /**
  44  * Merge the debug info due to a LEA creation.
  45  *
  46  * @param oldn1  the old node
  47  * @param oldn2  an additional old node
  48  * @param n      the new lea
  49  */
  50 #define DBG_OPT_LEA2(oldn1, oldn2, n)                                    \
  51         do {                                                                 \
  52                 ir_node *ons[2];                                                 \
  53                 ons[0] = oldn1;                                                  \
  54                 ons[1] = oldn2;                                                  \
  55                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  56                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  57         } while(0)
  58
  59 /**
  60  * Merge the debug info due to a LEA creation.
  61  *
  62  * @param oldn1  the old node
  63  * @param oldn2  an additional old node
  64  * @param oldn3  an additional old node
  65  * @param n      the new lea
  66  */
  67 #define DBG_OPT_LEA3(oldn1, oldn2, oldn3, n)                             \
  68         do {                                                                 \
  69                 ir_node *ons[3];                                                 \
  70                 ons[0] = oldn1;                                                  \
  71                 ons[1] = oldn2;                                                  \
  72                 ons[2] = oldn3;                                                  \
  73                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  74                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  75         } while(0)
  76
  77 /**
  78  * Merge the debug info due to a LEA creation.
  79  *
  80  * @param oldn1  the old node
  81  * @param oldn2  an additional old node
  82  * @param oldn3  an additional old node
  83  * @param oldn4  an additional old node
  84  * @param n      the new lea
  85  */
  86 #define DBG_OPT_LEA4(oldn1, oldn2, oldn3, oldn4, n)                      \
  87         do {                                                                 \
  88                 ir_node *ons[4];                                                 \
  89                 ons[0] = oldn1;                                                  \
  90                 ons[1] = oldn2;                                                  \
  91                 ons[2] = oldn3;                                                  \
  92                 ons[3] = oldn4;                                                  \
  93                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_LEA);   \
  94                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
  95         } while(0)
  96
  97 /**
  98  * Merge the debug info due to a Load with LEA creation.
  99  *
 100  * @param oldn  the lea
 101  * @param n     the new load
 102  */
 103 #define DBG_OPT_LOAD_LEA(oldn, n)                                \
 104         do {                                                         \
 105                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_LOAD_LEA);  \
 106                 __dbg_info_merge_pair(n, oldn, dbg_backend);             \
 107         } while(0)
 108
 109 /**
 110  * Merge the debug info due to a Store with LEA creation.
 111  *
 112  * @param oldn  the lea
 113  * @param n     the new store
 114  */
 115 #define DBG_OPT_STORE_LEA(oldn, n)                                \
 116         do {                                                          \
 117                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_STORE_LEA);  \
 118                 __dbg_info_merge_pair(n, oldn, dbg_backend);              \
 119         } while(0)
 120
 121 /**
 122  * Merge the debug info due to a source address mode creation.
 123  *
 124  * @param oldn  the old load
 125  * @param n     the new op
 126  */
 127 #define DBG_OPT_AM_S(oldn, n)                                \
 128         do {                                                     \
 129                 hook_merge_nodes(&n, 1, &oldn, 1, (hook_opt_kind)FS_BE_IA32_AM_S);  \
 130                 __dbg_info_merge_pair(n, oldn, dbg_backend);         \
 131         } while(0)
 132
 133 /**
 134  * Merge the debug info due to a destination address mode creation.
 135  *
 136  * @param load   the old load
 137  * @param store  the old store
 138  * @param n      the new op
 139  */
 140 #define DBG_OPT_AM_D(load, store, n)                                     \
 141         do {                                                                 \
 142                 ir_node *ons[2];                                                 \
 143                 ons[0] = load;                                                   \
 144                 ons[1] = store;                                                  \
 145                 hook_merge_nodes(&n, 1, ons, ARRAY_SIZE(ons), FS_BE_IA32_AM_D);  \
 146                 __dbg_info_merge_sets(&n, 1, ons, ARRAY_SIZE(ons), dbg_backend); \
 147         } while(0)
 148
 149 /**
 150  * A CJmp was created to save a cmp
 151  *
 152  * @param oldn  the old node
 153  */
 154 #define DBG_OPT_CJMP(oldn)                                    \
 155         do {                                                      \
 156                 hook_merge_nodes(NULL, 0, &oldn, 1, FS_BE_IA32_CJMP); \
 157         } while(0)
 158
 159 /**
 160  * A Copy was created to fulfill two address code constraints
 161  *
 162  * @param cpy  the copy
 163  */
 164 #define DBG_OPT_2ADDRCPY(cpy)                                    \
 165         do {                                                         \
 166                 hook_merge_nodes(NULL, 0, &cpy, 1, (hook_opt_kind)FS_BE_IA32_2ADDRCPY); \
 167         } while(0)
 168
 169 /**
 170  * A Store was created for a Spill
 171  *
 172  * @param spill  the Spill
 173  * @param store  the Store
 174  */
 175 #define DBG_OPT_SPILL2ST(spill, store)                               \
 176         do {                                                             \
 177                 hook_merge_nodes(&store, 1, &spill, 1, (hook_opt_kind)FS_BE_IA32_SPILL2ST); \
 178                 __dbg_info_merge_pair(store, spill, dbg_backend);            \
 179         } while(0)
 180
 181 /**
 182  * A Load was created for a Reload
 183  *
 184  * @param rload  the Reload
 185  * @param load   the Load
 186  */
 187 #define DBG_OPT_RELOAD2LD(rload, load)                               \
 188         do {                                                             \
 189                 hook_merge_nodes(&load, 1, &rload, 1, (hook_opt_kind)FS_BE_IA32_RELOAD2LD); \
 190                 __dbg_info_merge_pair(load, rload, dbg_backend);             \
 191         } while(0)
 192
 193 /**
 194  * A Sub was transformed into Neg-Add due to 2 address code limitations
 195  *
 196  * @param sub   the old Sub
 197  * @param nadd  the new Add
 198  */
 199 #define DBG_OPT_SUB2NEGADD(sub, nadd)                               \
 200         do {                                                            \
 201                 hook_merge_nodes(&nadd, 1, &sub, 1, (hook_opt_kind)FS_BE_IA32_SUB2NEGADD); \
 202                 __dbg_info_merge_pair(nadd, sub, dbg_backend);              \
 203         } while(0)
 204
 205 /**
 206  * A Lea was transformed back into an Add
 207  *
 208  * @param lea   the old Lea
 209  * @param nadd  the new Add
 210  */
 211 #define DBG_OPT_LEA2ADD(lea, nadd)                               \
 212         do {                                                         \
 213                 hook_merge_nodes(&nadd, 1, &lea, 1, (hook_opt_kind)FS_BE_IA32_LEA2ADD); \
 214                 __dbg_info_merge_pair(nadd, lea, dbg_backend);           \
 215         } while(0)
 216
 217 #endif /* FIRM_BE_IA32_IA32_DBG_STAT_H */