c_src/analysis___allocate_iregister_slots._sep.c

   1 /* This C file is generated by NIT to compile module analysis___allocate_iregister_slots. */
   2 #include "analysis___allocate_iregister_slots._sep.h"
   3 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality(val_t p0, val_t p1){
   4   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
   5   val_t REGB0;
   6   val_t REGB1;
   7   val_t tmp;
   8   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
   9   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
  10   fra.me.line = 36;
  11   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality;
  12   fra.me.has_broke = 0;
  13   fra.me.REG_size = 4;
  14   fra.me.REG[0] = NIT_NULL;
  15   fra.me.REG[1] = NIT_NULL;
  16   fra.me.REG[2] = NIT_NULL;
  17   fra.me.REG[3] = NIT_NULL;
  18   fra.me.REG[0] = p0;
  19   fra.me.REG[1] = p1;
  20   /* ./analysis//allocate_iregister_slots.nit:39 */
  21   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1])!=NIT_NULL);
  22   if (UNTAG_Bool(REGB0)) {
  23   } else {
  24     nit_abort("Uninitialized attribute %s", "_is_local", LOCATE_analysis___allocate_iregister_slots, 39);
  25   }
  26   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1]);
  27   if (UNTAG_Bool(REGB0)) {
  28     fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegister____local_iroutine(fra.me.REG[1]);
  29     REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0])!=NIT_NULL);
  30     if (UNTAG_Bool(REGB0)) {
  31     } else {
  32       nit_abort("Uninitialized attribute %s", "_current_ir", LOCATE_analysis___allocate_iregister_slots, 39);
  33     }
  34     fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0]);
  35     REGB0 = TAG_Bool(IS_EQUAL_ON(fra.me.REG[3],fra.me.REG[2]));
  36     if (UNTAG_Bool(REGB0)) {
  37     } else {
  38       REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
  39       if (UNTAG_Bool(REGB1)) {
  40         REGB1 = TAG_Bool(false);
  41         REGB0 = REGB1;
  42       } else {
  43         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[3]);
  44         REGB0 = REGB1;
  45       }
  46     }
  47     REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
  48   } else {
  49     REGB1 = TAG_Bool(false);
  50     REGB0 = REGB1;
  51   }
  52   if (UNTAG_Bool(REGB0)) {
  53     /* ./analysis//allocate_iregister_slots.nit:40 */
  54     fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____local_iroutine(fra.me.REG[1]);
  55     REGB0 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
  56     if (UNTAG_Bool(REGB0)) {
  57     } else {
  58       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
  59       if (UNTAG_Bool(REGB1)) {
  60         REGB1 = TAG_Bool(false);
  61         REGB0 = REGB1;
  62       } else {
  63         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
  64         REGB0 = REGB1;
  65       }
  66     }
  67     if (UNTAG_Bool(REGB0)) {
  68       /* ./analysis//allocate_iregister_slots.nit:41 */
  69       REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0])!=NIT_NULL);
  70       if (UNTAG_Bool(REGB0)) {
  71       } else {
  72         nit_abort("Uninitialized attribute %s", "_current_ir", LOCATE_analysis___allocate_iregister_slots, 41);
  73       }
  74       fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0]);
  75       ATTR_analysis___allocate_iregister_slots___IRegister____local_iroutine(fra.me.REG[1]) = fra.me.REG[0];
  76     } else {
  77       /* ./analysis//allocate_iregister_slots.nit:43 */
  78       REGB0 = TAG_Bool(false);
  79       ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1]) = REGB0;
  80     }
  81   }
  82   stack_frame_head = fra.me.prev;
  83   return;
  84 }
  85 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iregister_read(val_t p0, val_t p1, val_t p2){
  86   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
  87   val_t REGB0;
  88   val_t REGB1;
  89   val_t REGB2;
  90   val_t tmp;
  91   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
  92   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
  93   fra.me.line = 48;
  94   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iregister_read;
  95   fra.me.has_broke = 0;
  96   fra.me.REG_size = 4;
  97   fra.me.REG[0] = NIT_NULL;
  98   fra.me.REG[1] = NIT_NULL;
  99   fra.me.REG[2] = NIT_NULL;
 100   fra.me.REG[3] = NIT_NULL;
 101   fra.me.REG[0] = p0;
 102   fra.me.REG[1] = p1;
 103   fra.me.REG[2] = p2;
 104   /* ./analysis//allocate_iregister_slots.nit:52 */
 105   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[0])!=NIT_NULL);
 106   if (UNTAG_Bool(REGB0)) {
 107   } else {
 108     nit_abort("Uninitialized attribute %s", "_pass", LOCATE_analysis___allocate_iregister_slots, 52);
 109   }
 110   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[0]);
 111   /* ./analysis//allocate_iregister_slots.nit:53 */
 112   REGB1 = TAG_Int(0);
 113   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 114   if (UNTAG_Bool(REGB2)) {
 115   } else {
 116     /* ./../lib/standard//kernel.nit:227 */
 117     REGB1 = TAG_Bool((REGB0)==(REGB1));
 118     /* ./analysis//allocate_iregister_slots.nit:53 */
 119     REGB2 = REGB1;
 120   }
 121   if (UNTAG_Bool(REGB2)) {
 122     /* ./analysis//allocate_iregister_slots.nit:54 */
 123     CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 124     /* ./analysis//allocate_iregister_slots.nit:55 */
 125     ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[2]) = fra.me.REG[1];
 126     /* ./analysis//allocate_iregister_slots.nit:56 */
 127     ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[2]) = NIT_NULL;
 128   } else {
 129     /* ./analysis//allocate_iregister_slots.nit:57 */
 130     REGB2 = TAG_Int(1);
 131     REGB1 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB2));
 132     if (UNTAG_Bool(REGB1)) {
 133     } else {
 134       /* ./../lib/standard//kernel.nit:227 */
 135       REGB2 = TAG_Bool((REGB0)==(REGB2));
 136       /* ./analysis//allocate_iregister_slots.nit:57 */
 137       REGB1 = REGB2;
 138     }
 139     if (UNTAG_Bool(REGB1)) {
 140       fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[2]);
 141       REGB1 = TAG_Bool(IS_EQUAL_ON(fra.me.REG[1],fra.me.REG[3]));
 142       if (UNTAG_Bool(REGB1)) {
 143       } else {
 144         REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 145         if (UNTAG_Bool(REGB2)) {
 146           REGB2 = TAG_Bool(false);
 147           REGB1 = REGB2;
 148         } else {
 149           REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 150           REGB1 = REGB2;
 151         }
 152       }
 153     } else {
 154       REGB2 = TAG_Bool(false);
 155       REGB1 = REGB2;
 156     }
 157     if (UNTAG_Bool(REGB1)) {
 158       /* ./analysis//allocate_iregister_slots.nit:58 */
 159       CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 160     }
 161   }
 162   stack_frame_head = fra.me.prev;
 163   return;
 164 }
 165 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iregister_write(val_t p0, val_t p1, val_t p2){
 166   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 167   val_t REGB0;
 168   val_t REGB1;
 169   val_t REGB2;
 170   val_t tmp;
 171   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 172   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 173   fra.me.line = 62;
 174   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iregister_write;
 175   fra.me.has_broke = 0;
 176   fra.me.REG_size = 4;
 177   fra.me.REG[0] = NIT_NULL;
 178   fra.me.REG[1] = NIT_NULL;
 179   fra.me.REG[2] = NIT_NULL;
 180   fra.me.REG[3] = NIT_NULL;
 181   fra.me.REG[0] = p0;
 182   fra.me.REG[1] = p1;
 183   fra.me.REG[2] = p2;
 184   /* ./analysis//allocate_iregister_slots.nit:64 */
 185   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[0])!=NIT_NULL);
 186   if (UNTAG_Bool(REGB0)) {
 187   } else {
 188     nit_abort("Uninitialized attribute %s", "_pass", LOCATE_analysis___allocate_iregister_slots, 64);
 189   }
 190   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[0]);
 191   /* ./analysis//allocate_iregister_slots.nit:65 */
 192   REGB1 = TAG_Int(0);
 193   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 194   if (UNTAG_Bool(REGB2)) {
 195   } else {
 196     /* ./../lib/standard//kernel.nit:227 */
 197     REGB1 = TAG_Bool((REGB0)==(REGB1));
 198     /* ./analysis//allocate_iregister_slots.nit:65 */
 199     REGB2 = REGB1;
 200   }
 201   if (UNTAG_Bool(REGB2)) {
 202     /* ./analysis//allocate_iregister_slots.nit:66 */
 203     CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 204     /* ./analysis//allocate_iregister_slots.nit:67 */
 205     ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[2]) = NIT_NULL;
 206     /* ./analysis//allocate_iregister_slots.nit:69 */
 207     fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____first(fra.me.REG[2]);
 208     REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 209     if (UNTAG_Bool(REGB2)) {
 210     } else {
 211       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 212       if (UNTAG_Bool(REGB1)) {
 213         REGB1 = TAG_Bool(false);
 214         REGB2 = REGB1;
 215       } else {
 216         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 217         REGB2 = REGB1;
 218       }
 219     }
 220     if (UNTAG_Bool(REGB2)) {
 221       ATTR_analysis___allocate_iregister_slots___IRegister____first(fra.me.REG[2]) = fra.me.REG[1];
 222     }
 223     /* ./analysis//allocate_iregister_slots.nit:71 */
 224     fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[2]);
 225     REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 226     if (UNTAG_Bool(REGB2)) {
 227     } else {
 228       REGB1 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 229       if (UNTAG_Bool(REGB1)) {
 230         REGB1 = TAG_Bool(false);
 231         REGB2 = REGB1;
 232       } else {
 233         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], NIT_NULL);
 234         REGB2 = REGB1;
 235       }
 236     }
 237     REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 238     if (UNTAG_Bool(REGB2)) {
 239       ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[2]) = fra.me.REG[1];
 240     }
 241   } else {
 242     /* ./analysis//allocate_iregister_slots.nit:72 */
 243     REGB2 = TAG_Int(1);
 244     REGB1 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB2));
 245     if (UNTAG_Bool(REGB1)) {
 246     } else {
 247       /* ./../lib/standard//kernel.nit:227 */
 248       REGB2 = TAG_Bool((REGB0)==(REGB2));
 249       /* ./analysis//allocate_iregister_slots.nit:72 */
 250       REGB1 = REGB2;
 251     }
 252     if (UNTAG_Bool(REGB1)) {
 253       /* ./analysis//allocate_iregister_slots.nit:73 */
 254       fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____first(fra.me.REG[2]);
 255       REGB1 = TAG_Bool(IS_EQUAL_ON(fra.me.REG[1],fra.me.REG[3]));
 256       if (UNTAG_Bool(REGB1)) {
 257       } else {
 258         REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 259         if (UNTAG_Bool(REGB2)) {
 260           REGB2 = TAG_Bool(false);
 261           REGB1 = REGB2;
 262         } else {
 263           REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 264           REGB1 = REGB2;
 265         }
 266       }
 267       if (UNTAG_Bool(REGB1)) {
 268         /* ./analysis//allocate_iregister_slots.nit:74 */
 269         CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___register(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 270       } else {
 271         /* ./analysis//allocate_iregister_slots.nit:75 */
 272         fra.me.REG[3] = ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[2]);
 273         REGB1 = TAG_Bool(IS_EQUAL_ON(fra.me.REG[1],fra.me.REG[3]));
 274         if (UNTAG_Bool(REGB1)) {
 275         } else {
 276           REGB2 = TAG_Bool(fra.me.REG[3]==NIT_NULL);
 277           if (UNTAG_Bool(REGB2)) {
 278             REGB2 = TAG_Bool(false);
 279             REGB1 = REGB2;
 280           } else {
 281             REGB2 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[3])(fra.me.REG[3], fra.me.REG[1]);
 282             REGB1 = REGB2;
 283           }
 284         }
 285         if (UNTAG_Bool(REGB1)) {
 286           /* ./analysis//allocate_iregister_slots.nit:76 */
 287           CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 288         }
 289       }
 290     }
 291   }
 292   stack_frame_head = fra.me.prev;
 293   return;
 294 }
 295 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___deferred_free(val_t p0){
 296   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 297   val_t REGB0;
 298   val_t REGB1;
 299   val_t REGB2;
 300   val_t tmp;
 301   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 302   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 303   fra.me.line = 94;
 304   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___deferred_free;
 305   fra.me.has_broke = 0;
 306   fra.me.REG_size = 3;
 307   fra.me.REG[0] = NIT_NULL;
 308   fra.me.REG[1] = NIT_NULL;
 309   fra.me.REG[2] = NIT_NULL;
 310   fra.me.REG[0] = p0;
 311   /* ./analysis//allocate_iregister_slots.nit:98 */
 312   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0])!=NIT_NULL);
 313   if (UNTAG_Bool(REGB0)) {
 314   } else {
 315     nit_abort("Uninitialized attribute %s", "_deferred_list", LOCATE_analysis___allocate_iregister_slots, 98);
 316   }
 317   fra.me.REG[1] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0]);
 318   fra.me.REG[1] = CALL_standard___collection___abstract_collection___Collection___iterator(fra.me.REG[1])(fra.me.REG[1]);
 319   /* ./analysis//allocate_iregister_slots.nit:99 */
 320   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0])!=NIT_NULL);
 321   if (UNTAG_Bool(REGB0)) {
 322   } else {
 323     nit_abort("Uninitialized attribute %s", "_current_rank", LOCATE_analysis___allocate_iregister_slots, 99);
 324   }
 325   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0]);
 326   /* ./analysis//allocate_iregister_slots.nit:100 */
 327   while(1) {
 328     REGB1 = CALL_standard___collection___abstract_collection___Iterator___is_ok(fra.me.REG[1])(fra.me.REG[1]);
 329     if (UNTAG_Bool(REGB1)) {
 330       /* ./analysis//allocate_iregister_slots.nit:101 */
 331       fra.me.REG[2] = CALL_standard___collection___abstract_collection___Iterator___item(fra.me.REG[1])(fra.me.REG[1]);
 332       /* ./analysis//allocate_iregister_slots.nit:102 */
 333       REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____born_rank(fra.me.REG[2])!=NIT_NULL);
 334       if (UNTAG_Bool(REGB1)) {
 335       } else {
 336         nit_abort("Uninitialized attribute %s", "_born_rank", LOCATE_analysis___allocate_iregister_slots, 102);
 337       }
 338       REGB1 = ATTR_analysis___allocate_iregister_slots___IRegister____born_rank(fra.me.REG[2]);
 339       REGB2 = TAG_Bool(VAL_ISA(REGB0, VTCOLOR_standard___kernel___Comparable___OTHER(REGB1), VTID_standard___kernel___Comparable___OTHER(REGB1))) /*cast OTHER*/;
 340       if (UNTAG_Bool(REGB2)) {
 341       } else {
 342         nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 343       }
 344       /* ./../lib/standard//kernel.nit:233 */
 345       REGB1 = TAG_Bool(UNTAG_Int(REGB1)>=UNTAG_Int(REGB0));
 346       /* ./analysis//allocate_iregister_slots.nit:102 */
 347       if (UNTAG_Bool(REGB1)) {
 348         /* ./analysis//allocate_iregister_slots.nit:103 */
 349         CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[2]);
 350         /* ./analysis//allocate_iregister_slots.nit:104 */
 351         CALL_standard___collection___list___ListIterator___delete(fra.me.REG[1])(fra.me.REG[1]);
 352       }
 353       /* ./analysis//allocate_iregister_slots.nit:106 */
 354       CALL_standard___collection___abstract_collection___Iterator___next(fra.me.REG[1])(fra.me.REG[1]);
 355     } else {
 356       /* ./analysis//allocate_iregister_slots.nit:100 */
 357       goto label1;
 358     }
 359   }
 360   label1: while(0);
 361   stack_frame_head = fra.me.prev;
 362   return;
 363 }
 364 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_icode(val_t p0, val_t p1){
 365   struct {struct stack_frame_t me; val_t MORE_REG[3];} fra;
 366   val_t REGB0;
 367   val_t REGB1;
 368   val_t REGB2;
 369   val_t tmp;
 370   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 371   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 372   fra.me.line = 110;
 373   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_icode;
 374   fra.me.has_broke = 0;
 375   fra.me.REG_size = 4;
 376   fra.me.REG[0] = NIT_NULL;
 377   fra.me.REG[1] = NIT_NULL;
 378   fra.me.REG[2] = NIT_NULL;
 379   fra.me.REG[3] = NIT_NULL;
 380   fra.me.REG[0] = p0;
 381   fra.me.REG[1] = p1;
 382   /* ./analysis//allocate_iregister_slots.nit:110 */
 383   fra.me.REG[2] = fra.me.REG[0];
 384   fra.me.REG[3] = fra.me.REG[1];
 385   /* ./analysis//allocate_iregister_slots.nit:112 */
 386   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2])!=NIT_NULL);
 387   if (UNTAG_Bool(REGB0)) {
 388   } else {
 389     nit_abort("Uninitialized attribute %s", "_pass", LOCATE_analysis___allocate_iregister_slots, 112);
 390   }
 391   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2]);
 392   REGB1 = TAG_Int(1);
 393   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 394   if (UNTAG_Bool(REGB2)) {
 395   } else {
 396     /* ./../lib/standard//kernel.nit:227 */
 397     REGB1 = TAG_Bool((REGB0)==(REGB1));
 398     /* ./analysis//allocate_iregister_slots.nit:112 */
 399     REGB2 = REGB1;
 400   }
 401   if (UNTAG_Bool(REGB2)) {
 402     REGB2 = TAG_Bool((fra.me.REG[3]!=NIT_NULL) && VAL_ISA(fra.me.REG[3], COLOR_icode___icode_base___ILoop, ID_icode___icode_base___ILoop)) /*cast ILoop*/;
 403   } else {
 404     REGB1 = TAG_Bool(false);
 405     REGB2 = REGB1;
 406   }
 407   if (UNTAG_Bool(REGB2)) {
 408     /* ./analysis//allocate_iregister_slots.nit:113 */
 409     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2])!=NIT_NULL);
 410     if (UNTAG_Bool(REGB2)) {
 411     } else {
 412       nit_abort("Uninitialized attribute %s", "_current_rank", LOCATE_analysis___allocate_iregister_slots, 113);
 413     }
 414     REGB2 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]);
 415     /* ./analysis//allocate_iregister_slots.nit:114 */
 416     REGB1 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]);
 417     REGB0 = TAG_Int(1);
 418     /* ./../lib/standard//kernel.nit:235 */
 419     REGB0 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB0));
 420     /* ./analysis//allocate_iregister_slots.nit:114 */
 421     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]) = REGB0;
 422     /* ./analysis//allocate_iregister_slots.nit:115 */
 423     REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2])!=NIT_NULL);
 424     if (UNTAG_Bool(REGB0)) {
 425     } else {
 426       nit_abort("Uninitialized attribute %s", "_max_rank", LOCATE_analysis___allocate_iregister_slots, 115);
 427     }
 428     REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]);
 429     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]) = REGB0;
 430     /* ./analysis//allocate_iregister_slots.nit:116 */
 431     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 432     /* ./analysis//allocate_iregister_slots.nit:117 */
 433     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]) = REGB2;
 434     /* ./analysis//allocate_iregister_slots.nit:118 */
 435     CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___deferred_free(fra.me.REG[2])(fra.me.REG[2]);
 436   } else {
 437     /* ./analysis//allocate_iregister_slots.nit:120 */
 438     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_icode(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 439   }
 440   stack_frame_head = fra.me.prev;
 441   return;
 442 }
 443 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_closure_defs(val_t p0, val_t p1){
 444   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 445   val_t REGB0;
 446   val_t REGB1;
 447   val_t REGB2;
 448   val_t tmp;
 449   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 450   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 451   fra.me.line = 124;
 452   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_closure_defs;
 453   fra.me.has_broke = 0;
 454   fra.me.REG_size = 3;
 455   fra.me.REG[0] = NIT_NULL;
 456   fra.me.REG[1] = NIT_NULL;
 457   fra.me.REG[2] = NIT_NULL;
 458   fra.me.REG[0] = p0;
 459   fra.me.REG[1] = p1;
 460   /* ./analysis//allocate_iregister_slots.nit:124 */
 461   fra.me.REG[2] = fra.me.REG[0];
 462   /* ./analysis//allocate_iregister_slots.nit:126 */
 463   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2])!=NIT_NULL);
 464   if (UNTAG_Bool(REGB0)) {
 465   } else {
 466     nit_abort("Uninitialized attribute %s", "_pass", LOCATE_analysis___allocate_iregister_slots, 126);
 467   }
 468   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2]);
 469   REGB1 = TAG_Int(1);
 470   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 471   if (UNTAG_Bool(REGB2)) {
 472   } else {
 473     /* ./../lib/standard//kernel.nit:227 */
 474     REGB1 = TAG_Bool((REGB0)==(REGB1));
 475     /* ./analysis//allocate_iregister_slots.nit:126 */
 476     REGB2 = REGB1;
 477   }
 478   if (UNTAG_Bool(REGB2)) {
 479     /* ./analysis//allocate_iregister_slots.nit:127 */
 480     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2])!=NIT_NULL);
 481     if (UNTAG_Bool(REGB2)) {
 482     } else {
 483       nit_abort("Uninitialized attribute %s", "_current_rank", LOCATE_analysis___allocate_iregister_slots, 127);
 484     }
 485     REGB2 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]);
 486     /* ./analysis//allocate_iregister_slots.nit:128 */
 487     REGB1 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]);
 488     REGB0 = TAG_Int(1);
 489     /* ./../lib/standard//kernel.nit:235 */
 490     REGB0 = TAG_Int(UNTAG_Int(REGB1)+UNTAG_Int(REGB0));
 491     /* ./analysis//allocate_iregister_slots.nit:128 */
 492     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]) = REGB0;
 493     /* ./analysis//allocate_iregister_slots.nit:129 */
 494     REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2])!=NIT_NULL);
 495     if (UNTAG_Bool(REGB0)) {
 496     } else {
 497       nit_abort("Uninitialized attribute %s", "_max_rank", LOCATE_analysis___allocate_iregister_slots, 129);
 498     }
 499     REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____max_rank(fra.me.REG[2]);
 500     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]) = REGB0;
 501     /* ./analysis//allocate_iregister_slots.nit:130 */
 502     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_closure_defs(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 503     /* ./analysis//allocate_iregister_slots.nit:131 */
 504     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[2]) = REGB2;
 505     /* ./analysis//allocate_iregister_slots.nit:132 */
 506     CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___deferred_free(fra.me.REG[2])(fra.me.REG[2]);
 507   } else {
 508     /* ./analysis//allocate_iregister_slots.nit:134 */
 509     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_closure_defs(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 510   }
 511   stack_frame_head = fra.me.prev;
 512   return;
 513 }
 514 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine(val_t p0, val_t p1){
 515   struct {struct stack_frame_t me; val_t MORE_REG[7];} fra;
 516   val_t REGB0;
 517   val_t REGB1;
 518   val_t REGB2;
 519   val_t tmp;
 520   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 521   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 522   fra.me.line = 142;
 523   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine;
 524   fra.me.has_broke = 0;
 525   fra.me.REG_size = 8;
 526   fra.me.REG[0] = NIT_NULL;
 527   fra.me.REG[1] = NIT_NULL;
 528   fra.me.REG[2] = NIT_NULL;
 529   fra.me.REG[3] = NIT_NULL;
 530   fra.me.REG[4] = NIT_NULL;
 531   fra.me.REG[5] = NIT_NULL;
 532   fra.me.REG[6] = NIT_NULL;
 533   fra.me.REG[7] = NIT_NULL;
 534   fra.me.REG[0] = p0;
 535   fra.me.REG[1] = p1;
 536   /* ./analysis//allocate_iregister_slots.nit:142 */
 537   fra.me.REG[2] = fra.me.REG[0];
 538   fra.me.REG[3] = fra.me.REG[1];
 539   /* ./analysis//allocate_iregister_slots.nit:144 */
 540   fra.me.REG[4] = CALL_icode___icode_base___IRoutine___result(fra.me.REG[3])(fra.me.REG[3]);
 541   /* ./analysis//allocate_iregister_slots.nit:145 */
 542   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2])!=NIT_NULL);
 543   if (UNTAG_Bool(REGB0)) {
 544   } else {
 545     nit_abort("Uninitialized attribute %s", "_pass", LOCATE_analysis___allocate_iregister_slots, 145);
 546   }
 547   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[2]);
 548   REGB1 = TAG_Int(0);
 549   REGB2 = TAG_Bool(IS_EQUAL_OO(REGB0,REGB1));
 550   if (UNTAG_Bool(REGB2)) {
 551   } else {
 552     /* ./../lib/standard//kernel.nit:227 */
 553     REGB1 = TAG_Bool((REGB0)==(REGB1));
 554     /* ./analysis//allocate_iregister_slots.nit:145 */
 555     REGB2 = REGB1;
 556   }
 557   if (UNTAG_Bool(REGB2)) {
 558     /* ./analysis//allocate_iregister_slots.nit:146 */
 559     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[2])!=NIT_NULL);
 560     if (UNTAG_Bool(REGB2)) {
 561     } else {
 562       nit_abort("Uninitialized attribute %s", "_current_ir", LOCATE_analysis___allocate_iregister_slots, 146);
 563     }
 564     fra.me.REG[5] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[2]);
 565     /* ./analysis//allocate_iregister_slots.nit:147 */
 566     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[2]) = fra.me.REG[3];
 567     /* ./analysis//allocate_iregister_slots.nit:148 */
 568     fra.me.REG[6] = CALL_icode___icode_base___IRoutine___params(fra.me.REG[3])(fra.me.REG[3]);
 569     CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[6])(fra.me.REG[6], (&(fra.me)), ((fun_t)OC_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine_1));
 570     /* ./analysis//allocate_iregister_slots.nit:152 */
 571     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 572     /* ./analysis//allocate_iregister_slots.nit:153 */
 573     REGB2 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 574     if (UNTAG_Bool(REGB2)) {
 575     } else {
 576       REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 577       if (UNTAG_Bool(REGB1)) {
 578         REGB1 = TAG_Bool(false);
 579         REGB2 = REGB1;
 580       } else {
 581         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
 582         REGB2 = REGB1;
 583       }
 584     }
 585     REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 586     if (UNTAG_Bool(REGB2)) {
 587       /* ./analysis//allocate_iregister_slots.nit:154 */
 588       ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[4]) = fra.me.REG[2];
 589       /* ./analysis//allocate_iregister_slots.nit:155 */
 590       CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 591     }
 592     /* ./analysis//allocate_iregister_slots.nit:157 */
 593     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[2]) = fra.me.REG[5];
 594   } else {
 595     /* ./analysis//allocate_iregister_slots.nit:159 */
 596     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2])!=NIT_NULL);
 597     if (UNTAG_Bool(REGB2)) {
 598     } else {
 599       nit_abort("Uninitialized attribute %s", "_tag_slots", LOCATE_analysis___allocate_iregister_slots, 159);
 600     }
 601     fra.me.REG[5] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2]);
 602     /* ./analysis//allocate_iregister_slots.nit:160 */
 603     fra.me.REG[6] = NEW_SlotGroup_analysis___allocate_iregister_slots___SlotGroup___init();
 604     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2]) = fra.me.REG[6];
 605     /* ./analysis//allocate_iregister_slots.nit:161 */
 606     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2])!=NIT_NULL);
 607     if (UNTAG_Bool(REGB2)) {
 608     } else {
 609       nit_abort("Uninitialized attribute %s", "_std_slots", LOCATE_analysis___allocate_iregister_slots, 161);
 610     }
 611     fra.me.REG[6] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2]);
 612     /* ./analysis//allocate_iregister_slots.nit:162 */
 613     REGB2 = TAG_Bool(VAL_ISA(fra.me.REG[3], COLOR_icode___icode_base___IClosureDef, ID_icode___icode_base___IClosureDef)) /*cast IClosureDef*/;
 614     if (UNTAG_Bool(REGB2)) {
 615       /* ./analysis//allocate_iregister_slots.nit:163 */
 616       fra.me.REG[7] = NEW_SlotGroup_analysis___allocate_iregister_slots___SlotGroup___init();
 617       ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2]) = fra.me.REG[7];
 618     }
 619     /* ./analysis//allocate_iregister_slots.nit:165 */
 620     fra.me.REG[7] = CALL_icode___icode_base___IRoutine___params(fra.me.REG[3])(fra.me.REG[3]);
 621     CALL_standard___collection___abstract_collection___Collection___iterate(fra.me.REG[7])(fra.me.REG[7], (&(fra.me)), ((fun_t)OC_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine_2));
 622     /* ./analysis//allocate_iregister_slots.nit:168 */
 623     CALL_SUPER_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 624     /* ./analysis//allocate_iregister_slots.nit:169 */
 625     REGB2 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 626     if (UNTAG_Bool(REGB2)) {
 627     } else {
 628       REGB1 = TAG_Bool(fra.me.REG[4]==NIT_NULL);
 629       if (UNTAG_Bool(REGB1)) {
 630         REGB1 = TAG_Bool(false);
 631         REGB2 = REGB1;
 632       } else {
 633         REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[4])(fra.me.REG[4], NIT_NULL);
 634         REGB2 = REGB1;
 635       }
 636     }
 637     REGB2 = TAG_Bool(!UNTAG_Bool(REGB2));
 638     if (UNTAG_Bool(REGB2)) {
 639       CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[4]);
 640     }
 641     /* ./analysis//allocate_iregister_slots.nit:170 */
 642     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2])!=NIT_NULL);
 643     if (UNTAG_Bool(REGB2)) {
 644     } else {
 645       nit_abort("Uninitialized attribute %s", "_tag_slots", LOCATE_analysis___allocate_iregister_slots, 170);
 646     }
 647     fra.me.REG[4] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2]);
 648     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[4])!=NIT_NULL);
 649     if (UNTAG_Bool(REGB2)) {
 650     } else {
 651       nit_abort("Uninitialized attribute %s", "_next_index", LOCATE_analysis___allocate_iregister_slots, 170);
 652     }
 653     REGB2 = ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[4]);
 654     ATTR_analysis___allocate_iregister_slots___IRoutine____tag_slots_nb(fra.me.REG[3]) = REGB2;
 655     /* ./analysis//allocate_iregister_slots.nit:171 */
 656     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[2]) = fra.me.REG[5];
 657     /* ./analysis//allocate_iregister_slots.nit:172 */
 658     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2])!=NIT_NULL);
 659     if (UNTAG_Bool(REGB2)) {
 660     } else {
 661       nit_abort("Uninitialized attribute %s", "_std_slots", LOCATE_analysis___allocate_iregister_slots, 172);
 662     }
 663     fra.me.REG[5] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2]);
 664     REGB2 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[5])!=NIT_NULL);
 665     if (UNTAG_Bool(REGB2)) {
 666     } else {
 667       nit_abort("Uninitialized attribute %s", "_next_index", LOCATE_analysis___allocate_iregister_slots, 172);
 668     }
 669     REGB2 = ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[5]);
 670     ATTR_analysis___allocate_iregister_slots___IRoutine____std_slots_nb(fra.me.REG[3]) = REGB2;
 671     /* ./analysis//allocate_iregister_slots.nit:173 */
 672     ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2]) = fra.me.REG[6];
 673   }
 674   stack_frame_head = fra.me.prev;
 675   return;
 676 }
 677     void OC_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine_1(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 678       struct {struct stack_frame_t me;} fra;
 679       fun_t CREG[1];
 680       val_t tmp;
 681       fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 682       fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 683       fra.me.line = 0;
 684       fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine;
 685       fra.me.has_broke = 0;
 686       fra.me.REG_size = 1;
 687       fra.me.REG[0] = NIT_NULL;
 688       fra.me.closure_ctx = closctx_param;
 689       fra.me.closure_funs = CREG;
 690       fra.me.REG[0] = p0;
 691       CREG[0] = clos_fun0;
 692       /* ./analysis//allocate_iregister_slots.nit:149 */
 693       ATTR_analysis___allocate_iregister_slots___IRegister____first(fra.me.REG[0]) = closctx->REG[2];
 694       /* ./analysis//allocate_iregister_slots.nit:150 */
 695       CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___mark_locality(closctx->REG[2])(closctx->REG[2], fra.me.REG[0]);
 696       stack_frame_head = fra.me.prev;
 697       return;
 698     }
 699     void OC_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine_2(struct stack_frame_t *closctx, val_t p0, struct stack_frame_t *closctx_param, fun_t clos_fun0){
 700       struct {struct stack_frame_t me;} fra;
 701       fun_t CREG[1];
 702       val_t tmp;
 703       fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 704       fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 705       fra.me.line = 0;
 706       fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___visit_iroutine;
 707       fra.me.has_broke = 0;
 708       fra.me.REG_size = 1;
 709       fra.me.REG[0] = NIT_NULL;
 710       fra.me.closure_ctx = closctx_param;
 711       fra.me.closure_funs = CREG;
 712       fra.me.REG[0] = p0;
 713       CREG[0] = clos_fun0;
 714       /* ./analysis//allocate_iregister_slots.nit:166 */
 715       CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___register(closctx->REG[2])(closctx->REG[2], fra.me.REG[0]);
 716       stack_frame_head = fra.me.prev;
 717       return;
 718     }
 719 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___register(val_t p0, val_t p1){
 720   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 721   val_t REGB0;
 722   val_t REGB1;
 723   val_t tmp;
 724   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 725   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 726   fra.me.line = 187;
 727   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___register;
 728   fra.me.has_broke = 0;
 729   fra.me.REG_size = 3;
 730   fra.me.REG[0] = NIT_NULL;
 731   fra.me.REG[1] = NIT_NULL;
 732   fra.me.REG[2] = NIT_NULL;
 733   fra.me.REG[0] = p0;
 734   fra.me.REG[1] = p1;
 735   /* ./analysis//allocate_iregister_slots.nit:190 */
 736   fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[1]);
 737   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 738   if (UNTAG_Bool(REGB0)) {
 739   } else {
 740     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 741     if (UNTAG_Bool(REGB1)) {
 742       REGB1 = TAG_Bool(false);
 743       REGB0 = REGB1;
 744     } else {
 745       REGB1 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 746       REGB0 = REGB1;
 747     }
 748   }
 749   if (UNTAG_Bool(REGB0)) {
 750     goto label1;
 751   }
 752   /* ./analysis//allocate_iregister_slots.nit:191 */
 753   fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[1]);
 754   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 755   if (UNTAG_Bool(REGB0)) {
 756   } else {
 757     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 758     if (UNTAG_Bool(REGB1)) {
 759       REGB1 = TAG_Bool(false);
 760       REGB0 = REGB1;
 761     } else {
 762       /* ./../lib/standard//kernel.nit:227 */
 763       REGB1 = TAG_Bool((fra.me.REG[2])==(NIT_NULL));
 764       /* ./analysis//allocate_iregister_slots.nit:191 */
 765       REGB0 = REGB1;
 766     }
 767   }
 768   if (UNTAG_Bool(REGB0)) {
 769   } else {
 770     nit_abort("Assert failed", NULL, LOCATE_analysis___allocate_iregister_slots, 191);
 771   }
 772   /* ./analysis//allocate_iregister_slots.nit:192 */
 773   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0])!=NIT_NULL);
 774   if (UNTAG_Bool(REGB0)) {
 775   } else {
 776     nit_abort("Uninitialized attribute %s", "_current_rank", LOCATE_analysis___allocate_iregister_slots, 192);
 777   }
 778   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0]);
 779   ATTR_analysis___allocate_iregister_slots___IRegister____born_rank(fra.me.REG[1]) = REGB0;
 780   /* ./analysis//allocate_iregister_slots.nit:193 */
 781   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1])!=NIT_NULL);
 782   if (UNTAG_Bool(REGB0)) {
 783   } else {
 784     nit_abort("Uninitialized attribute %s", "_is_local", LOCATE_analysis___allocate_iregister_slots, 193);
 785   }
 786   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1]);
 787   REGB0 = TAG_Bool(!UNTAG_Bool(REGB0));
 788   if (UNTAG_Bool(REGB0)) {
 789     /* ./analysis//allocate_iregister_slots.nit:194 */
 790     REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[0])!=NIT_NULL);
 791     if (UNTAG_Bool(REGB0)) {
 792     } else {
 793       nit_abort("Uninitialized attribute %s", "_global_slots", LOCATE_analysis___allocate_iregister_slots, 194);
 794     }
 795     fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[0]);
 796     CALL_analysis___allocate_iregister_slots___SlotGroup___register(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 797   } else {
 798     /* ./analysis//allocate_iregister_slots.nit:195 */
 799     fra.me.REG[2] = CALL_icode___icode_base___IRegister___stype(fra.me.REG[1])(fra.me.REG[1]);
 800     REGB0 = CALL_primitive_info___MMType___is_tagged(fra.me.REG[2])(fra.me.REG[2]);
 801     if (UNTAG_Bool(REGB0)) {
 802       /* ./analysis//allocate_iregister_slots.nit:196 */
 803       REGB0 = TAG_Bool(true);
 804       ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[1]) = REGB0;
 805       /* ./analysis//allocate_iregister_slots.nit:197 */
 806       REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[0])!=NIT_NULL);
 807       if (UNTAG_Bool(REGB0)) {
 808       } else {
 809         nit_abort("Uninitialized attribute %s", "_tag_slots", LOCATE_analysis___allocate_iregister_slots, 197);
 810       }
 811       fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[0]);
 812       CALL_analysis___allocate_iregister_slots___SlotGroup___register(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 813     } else {
 814       /* ./analysis//allocate_iregister_slots.nit:199 */
 815       REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[0])!=NIT_NULL);
 816       if (UNTAG_Bool(REGB0)) {
 817       } else {
 818         nit_abort("Uninitialized attribute %s", "_std_slots", LOCATE_analysis___allocate_iregister_slots, 199);
 819       }
 820       fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[0]);
 821       CALL_analysis___allocate_iregister_slots___SlotGroup___register(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 822     }
 823   }
 824   label1: while(0);
 825   stack_frame_head = fra.me.prev;
 826   return;
 827 }
 828 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free(val_t p0, val_t p1){
 829   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
 830   val_t REGB0;
 831   val_t REGB1;
 832   val_t REGB2;
 833   val_t tmp;
 834   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 835   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 836   fra.me.line = 203;
 837   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___free;
 838   fra.me.has_broke = 0;
 839   fra.me.REG_size = 3;
 840   fra.me.REG[0] = NIT_NULL;
 841   fra.me.REG[1] = NIT_NULL;
 842   fra.me.REG[2] = NIT_NULL;
 843   fra.me.REG[0] = p0;
 844   fra.me.REG[1] = p1;
 845   /* ./analysis//allocate_iregister_slots.nit:207 */
 846   fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[1]);
 847   /* ./analysis//allocate_iregister_slots.nit:208 */
 848   REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 849   if (UNTAG_Bool(REGB0)) {
 850   } else {
 851     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 852     if (UNTAG_Bool(REGB1)) {
 853       REGB1 = TAG_Bool(false);
 854       REGB0 = REGB1;
 855     } else {
 856       /* ./../lib/standard//kernel.nit:227 */
 857       REGB1 = TAG_Bool((fra.me.REG[2])==(NIT_NULL));
 858       /* ./analysis//allocate_iregister_slots.nit:208 */
 859       REGB0 = REGB1;
 860     }
 861   }
 862   if (UNTAG_Bool(REGB0)) {
 863     goto label1;
 864   }
 865   /* ./analysis//allocate_iregister_slots.nit:209 */
 866   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____born_rank(fra.me.REG[1])!=NIT_NULL);
 867   if (UNTAG_Bool(REGB0)) {
 868   } else {
 869     nit_abort("Uninitialized attribute %s", "_born_rank", LOCATE_analysis___allocate_iregister_slots, 209);
 870   }
 871   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegister____born_rank(fra.me.REG[1]);
 872   REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0])!=NIT_NULL);
 873   if (UNTAG_Bool(REGB1)) {
 874   } else {
 875     nit_abort("Uninitialized attribute %s", "_current_rank", LOCATE_analysis___allocate_iregister_slots, 209);
 876   }
 877   REGB1 = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_rank(fra.me.REG[0]);
 878   REGB2 = TAG_Bool(VAL_ISA(REGB1, VTCOLOR_standard___kernel___Comparable___OTHER(REGB0), VTID_standard___kernel___Comparable___OTHER(REGB0))) /*cast OTHER*/;
 879   if (UNTAG_Bool(REGB2)) {
 880   } else {
 881     nit_abort("Cast failed", NULL, LOCATE_standard___kernel, 0);
 882   }
 883   /* ./../lib/standard//kernel.nit:232 */
 884   REGB1 = TAG_Bool(UNTAG_Int(REGB0)<UNTAG_Int(REGB1));
 885   /* ./analysis//allocate_iregister_slots.nit:209 */
 886   if (UNTAG_Bool(REGB1)) {
 887     /* ./analysis//allocate_iregister_slots.nit:210 */
 888     REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0])!=NIT_NULL);
 889     if (UNTAG_Bool(REGB1)) {
 890     } else {
 891       nit_abort("Uninitialized attribute %s", "_deferred_list", LOCATE_analysis___allocate_iregister_slots, 210);
 892     }
 893     fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0]);
 894     CALL_standard___collection___abstract_collection___SimpleCollection___add(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 895   } else {
 896     /* ./analysis//allocate_iregister_slots.nit:211 */
 897     fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[1]);
 898     REGB1 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 899     if (UNTAG_Bool(REGB1)) {
 900     } else {
 901       REGB0 = TAG_Bool(fra.me.REG[2]==NIT_NULL);
 902       if (UNTAG_Bool(REGB0)) {
 903         REGB0 = TAG_Bool(false);
 904         REGB1 = REGB0;
 905       } else {
 906         REGB0 = CALL_standard___kernel___Object_____eqeq(fra.me.REG[2])(fra.me.REG[2], NIT_NULL);
 907         REGB1 = REGB0;
 908       }
 909     }
 910     REGB1 = TAG_Bool(!UNTAG_Bool(REGB1));
 911     if (UNTAG_Bool(REGB1)) {
 912       /* ./analysis//allocate_iregister_slots.nit:212 */
 913       REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[1])!=NIT_NULL);
 914       if (UNTAG_Bool(REGB1)) {
 915       } else {
 916         nit_abort("Uninitialized attribute %s", "_in_tag_slots", LOCATE_analysis___allocate_iregister_slots, 212);
 917       }
 918       REGB1 = ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[1]);
 919       if (UNTAG_Bool(REGB1)) {
 920         /* ./analysis//allocate_iregister_slots.nit:213 */
 921         REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[0])!=NIT_NULL);
 922         if (UNTAG_Bool(REGB1)) {
 923         } else {
 924           nit_abort("Uninitialized attribute %s", "_tag_slots", LOCATE_analysis___allocate_iregister_slots, 213);
 925         }
 926         fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____tag_slots(fra.me.REG[0]);
 927         CALL_analysis___allocate_iregister_slots___SlotGroup___free(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 928       } else {
 929         /* ./analysis//allocate_iregister_slots.nit:214 */
 930         REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1])!=NIT_NULL);
 931         if (UNTAG_Bool(REGB1)) {
 932         } else {
 933           nit_abort("Uninitialized attribute %s", "_is_local", LOCATE_analysis___allocate_iregister_slots, 214);
 934         }
 935         REGB1 = ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[1]);
 936         if (UNTAG_Bool(REGB1)) {
 937           /* ./analysis//allocate_iregister_slots.nit:215 */
 938           REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[0])!=NIT_NULL);
 939           if (UNTAG_Bool(REGB1)) {
 940           } else {
 941             nit_abort("Uninitialized attribute %s", "_std_slots", LOCATE_analysis___allocate_iregister_slots, 215);
 942           }
 943           fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[0]);
 944           CALL_analysis___allocate_iregister_slots___SlotGroup___free(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
 945         } else {
 946           /* ./analysis//allocate_iregister_slots.nit:217 */
 947           REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[0])!=NIT_NULL);
 948           if (UNTAG_Bool(REGB1)) {
 949           } else {
 950             nit_abort("Uninitialized attribute %s", "_global_slots", LOCATE_analysis___allocate_iregister_slots, 217);
 951           }
 952           fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[0]);
 953           CALL_analysis___allocate_iregister_slots___SlotGroup___free(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 954         }
 955       }
 956       /* ./analysis//allocate_iregister_slots.nit:219 */
 957       ATTR_analysis___allocate_iregister_slots___IRegister____last(fra.me.REG[1]) = NIT_NULL;
 958     }
 959   }
 960   label1: while(0);
 961   stack_frame_head = fra.me.prev;
 962   return;
 963 }
 964 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___iroutine_slot_allocation(val_t p0){
 965   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
 966   val_t REGB0;
 967   val_t tmp;
 968   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
 969   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
 970   fra.me.line = 223;
 971   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___iroutine_slot_allocation;
 972   fra.me.has_broke = 0;
 973   fra.me.REG_size = 2;
 974   fra.me.REG[0] = NIT_NULL;
 975   fra.me.REG[1] = NIT_NULL;
 976   fra.me.REG[0] = p0;
 977   /* ./analysis//allocate_iregister_slots.nit:226 */
 978   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0])!=NIT_NULL);
 979   if (UNTAG_Bool(REGB0)) {
 980   } else {
 981     nit_abort("Uninitialized attribute %s", "_current_ir", LOCATE_analysis___allocate_iregister_slots, 226);
 982   }
 983   fra.me.REG[1] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[0]);
 984   /* ./analysis//allocate_iregister_slots.nit:227 */
 985   CALL_icode___icode_tools___ICodeVisitor___visit_iroutine(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 986   /* ./analysis//allocate_iregister_slots.nit:228 */
 987   REGB0 = TAG_Int(1);
 988   ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____pass(fra.me.REG[0]) = REGB0;
 989   /* ./analysis//allocate_iregister_slots.nit:229 */
 990   CALL_icode___icode_tools___ICodeVisitor___visit_iroutine(fra.me.REG[0])(fra.me.REG[0], fra.me.REG[1]);
 991   /* ./analysis//allocate_iregister_slots.nit:230 */
 992   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0])!=NIT_NULL);
 993   if (UNTAG_Bool(REGB0)) {
 994   } else {
 995     nit_abort("Uninitialized attribute %s", "_deferred_list", LOCATE_analysis___allocate_iregister_slots, 230);
 996   }
 997   fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____deferred_list(fra.me.REG[0]);
 998   REGB0 = CALL_standard___collection___abstract_collection___Collection___is_empty(fra.me.REG[0])(fra.me.REG[0]);
 999   if (UNTAG_Bool(REGB0)) {
1000   } else {
1001     nit_abort("Assert failed", NULL, LOCATE_analysis___allocate_iregister_slots, 230);
1002   }
1003   stack_frame_head = fra.me.prev;
1004   return;
1005 }
1006 void analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___init(val_t p0, val_t p1, int* init_table){
1007   int itpos0 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor].i;
1008   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1009   val_t REGB0;
1010   val_t tmp;
1011   if (init_table[itpos0]) return;
1012   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1013   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1014   fra.me.line = 233;
1015   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___init;
1016   fra.me.has_broke = 0;
1017   fra.me.REG_size = 3;
1018   fra.me.REG[0] = NIT_NULL;
1019   fra.me.REG[1] = NIT_NULL;
1020   fra.me.REG[2] = NIT_NULL;
1021   fra.me.REG[0] = p0;
1022   fra.me.REG[1] = p1;
1023   /* ./analysis//allocate_iregister_slots.nit:233 */
1024   fra.me.REG[2] = fra.me.REG[0];
1025   CALL_icode___icode_tools___ICodeVisitor___init(fra.me.REG[0])(fra.me.REG[0], init_table);
1026   /* ./analysis//allocate_iregister_slots.nit:235 */
1027   ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____current_ir(fra.me.REG[2]) = fra.me.REG[1];
1028   /* ./analysis//allocate_iregister_slots.nit:236 */
1029   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[2])!=NIT_NULL);
1030   if (UNTAG_Bool(REGB0)) {
1031   } else {
1032     nit_abort("Uninitialized attribute %s", "_global_slots", LOCATE_analysis___allocate_iregister_slots, 236);
1033   }
1034   fra.me.REG[1] = ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____global_slots(fra.me.REG[2]);
1035   ATTR_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor____std_slots(fra.me.REG[2]) = fra.me.REG[1];
1036   stack_frame_head = fra.me.prev;
1037   init_table[itpos0] = 1;
1038   return;
1039 }
1040 void analysis___allocate_iregister_slots___SlotGroup___register(val_t p0, val_t p1){
1041   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1042   val_t REGB0;
1043   val_t REGB1;
1044   val_t tmp;
1045   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1046   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1047   fra.me.line = 248;
1048   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___SlotGroup___register;
1049   fra.me.has_broke = 0;
1050   fra.me.REG_size = 3;
1051   fra.me.REG[0] = NIT_NULL;
1052   fra.me.REG[1] = NIT_NULL;
1053   fra.me.REG[2] = NIT_NULL;
1054   fra.me.REG[0] = p0;
1055   fra.me.REG[1] = p1;
1056   /* ./analysis//allocate_iregister_slots.nit:251 */
1057   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[0])!=NIT_NULL);
1058   if (UNTAG_Bool(REGB0)) {
1059   } else {
1060     nit_abort("Uninitialized attribute %s", "_free", LOCATE_analysis___allocate_iregister_slots, 251);
1061   }
1062   fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[0]);
1063   REGB0 = CALL_standard___collection___abstract_collection___Collection___is_empty(fra.me.REG[2])(fra.me.REG[2]);
1064   if (UNTAG_Bool(REGB0)) {
1065     /* ./analysis//allocate_iregister_slots.nit:252 */
1066     REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[0])!=NIT_NULL);
1067     if (UNTAG_Bool(REGB0)) {
1068     } else {
1069       nit_abort("Uninitialized attribute %s", "_next_index", LOCATE_analysis___allocate_iregister_slots, 252);
1070     }
1071     REGB0 = ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[0]);
1072     ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[1]) = REGB0;
1073     /* ./analysis//allocate_iregister_slots.nit:253 */
1074     REGB0 = ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[0]);
1075     REGB1 = TAG_Int(1);
1076     /* ./../lib/standard//kernel.nit:235 */
1077     REGB1 = TAG_Int(UNTAG_Int(REGB0)+UNTAG_Int(REGB1));
1078     /* ./analysis//allocate_iregister_slots.nit:253 */
1079     ATTR_analysis___allocate_iregister_slots___SlotGroup____next_index(fra.me.REG[0]) = REGB1;
1080   } else {
1081     /* ./analysis//allocate_iregister_slots.nit:255 */
1082     REGB1 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[0])!=NIT_NULL);
1083     if (UNTAG_Bool(REGB1)) {
1084     } else {
1085       nit_abort("Uninitialized attribute %s", "_free", LOCATE_analysis___allocate_iregister_slots, 255);
1086     }
1087     fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[0]);
1088     fra.me.REG[0] = CALL_standard___collection___abstract_collection___Sequence___pop(fra.me.REG[0])(fra.me.REG[0]);
1089     ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[1]) = fra.me.REG[0];
1090   }
1091   stack_frame_head = fra.me.prev;
1092   return;
1093 }
1094 void analysis___allocate_iregister_slots___SlotGroup___free(val_t p0, val_t p1){
1095   struct {struct stack_frame_t me; val_t MORE_REG[2];} fra;
1096   val_t REGB0;
1097   val_t tmp;
1098   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1099   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1100   fra.me.line = 259;
1101   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___SlotGroup___free;
1102   fra.me.has_broke = 0;
1103   fra.me.REG_size = 3;
1104   fra.me.REG[0] = NIT_NULL;
1105   fra.me.REG[1] = NIT_NULL;
1106   fra.me.REG[2] = NIT_NULL;
1107   fra.me.REG[0] = p0;
1108   fra.me.REG[1] = p1;
1109   /* ./analysis//allocate_iregister_slots.nit:259 */
1110   fra.me.REG[2] = fra.me.REG[0];
1111   /* ./analysis//allocate_iregister_slots.nit:262 */
1112   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[2])!=NIT_NULL);
1113   if (UNTAG_Bool(REGB0)) {
1114   } else {
1115     nit_abort("Uninitialized attribute %s", "_free", LOCATE_analysis___allocate_iregister_slots, 262);
1116   }
1117   fra.me.REG[2] = ATTR_analysis___allocate_iregister_slots___SlotGroup____free(fra.me.REG[2]);
1118   fra.me.REG[1] = ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[1]);
1119   REGB0 = TAG_Bool(fra.me.REG[1]!=NIT_NULL);
1120   if (UNTAG_Bool(REGB0)) {
1121   } else {
1122     nit_abort("Cast failed", NULL, LOCATE_analysis___allocate_iregister_slots, 262);
1123   }
1124   CALL_standard___collection___abstract_collection___Sequence___push(fra.me.REG[2])(fra.me.REG[2], fra.me.REG[1]);
1125   stack_frame_head = fra.me.prev;
1126   return;
1127 }
1128 void analysis___allocate_iregister_slots___SlotGroup___init(val_t p0, int* init_table){
1129   int itpos1 = VAL2OBJ(p0)->vft[INIT_TABLE_POS_analysis___allocate_iregister_slots___SlotGroup].i;
1130   struct {struct stack_frame_t me;} fra;
1131   val_t tmp;
1132   if (init_table[itpos1]) return;
1133   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1134   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1135   fra.me.line = 0;
1136   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___SlotGroup___init;
1137   fra.me.has_broke = 0;
1138   fra.me.REG_size = 0;
1139   stack_frame_head = fra.me.prev;
1140   init_table[itpos1] = 1;
1141   return;
1142 }
1143 val_t analysis___allocate_iregister_slots___IRoutine___std_slots_nb(val_t p0){
1144   struct {struct stack_frame_t me;} fra;
1145   val_t REGB0;
1146   val_t tmp;
1147   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1148   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1149   fra.me.line = 267;
1150   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRoutine___std_slots_nb;
1151   fra.me.has_broke = 0;
1152   fra.me.REG_size = 1;
1153   fra.me.REG[0] = NIT_NULL;
1154   fra.me.REG[0] = p0;
1155   /* ./analysis//allocate_iregister_slots.nit:267 */
1156   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRoutine____std_slots_nb(fra.me.REG[0])!=NIT_NULL);
1157   if (UNTAG_Bool(REGB0)) {
1158   } else {
1159     nit_abort("Uninitialized attribute %s", "_std_slots_nb", LOCATE_analysis___allocate_iregister_slots, 267);
1160   }
1161   REGB0 = ATTR_analysis___allocate_iregister_slots___IRoutine____std_slots_nb(fra.me.REG[0]);
1162   stack_frame_head = fra.me.prev;
1163   return REGB0;
1164 }
1165 val_t analysis___allocate_iregister_slots___IRoutine___tag_slots_nb(val_t p0){
1166   struct {struct stack_frame_t me;} fra;
1167   val_t REGB0;
1168   val_t tmp;
1169   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1170   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1171   fra.me.line = 270;
1172   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRoutine___tag_slots_nb;
1173   fra.me.has_broke = 0;
1174   fra.me.REG_size = 1;
1175   fra.me.REG[0] = NIT_NULL;
1176   fra.me.REG[0] = p0;
1177   /* ./analysis//allocate_iregister_slots.nit:270 */
1178   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRoutine____tag_slots_nb(fra.me.REG[0])!=NIT_NULL);
1179   if (UNTAG_Bool(REGB0)) {
1180   } else {
1181     nit_abort("Uninitialized attribute %s", "_tag_slots_nb", LOCATE_analysis___allocate_iregister_slots, 270);
1182   }
1183   REGB0 = ATTR_analysis___allocate_iregister_slots___IRoutine____tag_slots_nb(fra.me.REG[0]);
1184   stack_frame_head = fra.me.prev;
1185   return REGB0;
1186 }
1187 void analysis___allocate_iregister_slots___IRoutine___allocate_iregister_slots(val_t p0){
1188   struct {struct stack_frame_t me;} fra;
1189   val_t tmp;
1190   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1191   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1192   fra.me.line = 273;
1193   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRoutine___allocate_iregister_slots;
1194   fra.me.has_broke = 0;
1195   fra.me.REG_size = 1;
1196   fra.me.REG[0] = NIT_NULL;
1197   fra.me.REG[0] = p0;
1198   /* ./analysis//allocate_iregister_slots.nit:275 */
1199   fra.me.REG[0] = NEW_IRegisterSlotAllocationVisitor_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___init(fra.me.REG[0]);
1200   /* ./analysis//allocate_iregister_slots.nit:276 */
1201   CALL_analysis___allocate_iregister_slots___IRegisterSlotAllocationVisitor___iroutine_slot_allocation(fra.me.REG[0])(fra.me.REG[0]);
1202   stack_frame_head = fra.me.prev;
1203   return;
1204 }
1205 val_t analysis___allocate_iregister_slots___IRegister___slot_index(val_t p0){
1206   struct {struct stack_frame_t me;} fra;
1207   val_t tmp;
1208   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1209   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1210   fra.me.line = 281;
1211   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___slot_index;
1212   fra.me.has_broke = 0;
1213   fra.me.REG_size = 1;
1214   fra.me.REG[0] = NIT_NULL;
1215   fra.me.REG[0] = p0;
1216   /* ./analysis//allocate_iregister_slots.nit:281 */
1217   fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[0]);
1218   stack_frame_head = fra.me.prev;
1219   return fra.me.REG[0];
1220 }
1221 void analysis___allocate_iregister_slots___IRegister___slot_index__eq(val_t p0, val_t p1){
1222   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1223   val_t tmp;
1224   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1225   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1226   fra.me.line = 281;
1227   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___slot_index__eq;
1228   fra.me.has_broke = 0;
1229   fra.me.REG_size = 2;
1230   fra.me.REG[0] = NIT_NULL;
1231   fra.me.REG[1] = NIT_NULL;
1232   fra.me.REG[0] = p0;
1233   fra.me.REG[1] = p1;
1234   /* ./analysis//allocate_iregister_slots.nit:281 */
1235   ATTR_analysis___allocate_iregister_slots___IRegister____slot_index(fra.me.REG[0]) = fra.me.REG[1];
1236   stack_frame_head = fra.me.prev;
1237   return;
1238 }
1239 val_t analysis___allocate_iregister_slots___IRegister___is_local(val_t p0){
1240   struct {struct stack_frame_t me;} fra;
1241   val_t REGB0;
1242   val_t tmp;
1243   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1244   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1245   fra.me.line = 286;
1246   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___is_local;
1247   fra.me.has_broke = 0;
1248   fra.me.REG_size = 1;
1249   fra.me.REG[0] = NIT_NULL;
1250   fra.me.REG[0] = p0;
1251   /* ./analysis//allocate_iregister_slots.nit:286 */
1252   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[0])!=NIT_NULL);
1253   if (UNTAG_Bool(REGB0)) {
1254   } else {
1255     nit_abort("Uninitialized attribute %s", "_is_local", LOCATE_analysis___allocate_iregister_slots, 286);
1256   }
1257   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[0]);
1258   stack_frame_head = fra.me.prev;
1259   return REGB0;
1260 }
1261 void analysis___allocate_iregister_slots___IRegister___is_local__eq(val_t p0, val_t p1){
1262   struct {struct stack_frame_t me;} fra;
1263   val_t REGB0;
1264   val_t tmp;
1265   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1266   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1267   fra.me.line = 286;
1268   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___is_local__eq;
1269   fra.me.has_broke = 0;
1270   fra.me.REG_size = 1;
1271   fra.me.REG[0] = NIT_NULL;
1272   fra.me.REG[0] = p0;
1273   REGB0 = p1;
1274   /* ./analysis//allocate_iregister_slots.nit:286 */
1275   ATTR_analysis___allocate_iregister_slots___IRegister____is_local(fra.me.REG[0]) = REGB0;
1276   stack_frame_head = fra.me.prev;
1277   return;
1278 }
1279 val_t analysis___allocate_iregister_slots___IRegister___local_iroutine(val_t p0){
1280   struct {struct stack_frame_t me;} fra;
1281   val_t tmp;
1282   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1283   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1284   fra.me.line = 289;
1285   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___local_iroutine;
1286   fra.me.has_broke = 0;
1287   fra.me.REG_size = 1;
1288   fra.me.REG[0] = NIT_NULL;
1289   fra.me.REG[0] = p0;
1290   /* ./analysis//allocate_iregister_slots.nit:289 */
1291   fra.me.REG[0] = ATTR_analysis___allocate_iregister_slots___IRegister____local_iroutine(fra.me.REG[0]);
1292   stack_frame_head = fra.me.prev;
1293   return fra.me.REG[0];
1294 }
1295 void analysis___allocate_iregister_slots___IRegister___local_iroutine__eq(val_t p0, val_t p1){
1296   struct {struct stack_frame_t me; val_t MORE_REG[1];} fra;
1297   val_t tmp;
1298   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1299   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1300   fra.me.line = 289;
1301   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___local_iroutine__eq;
1302   fra.me.has_broke = 0;
1303   fra.me.REG_size = 2;
1304   fra.me.REG[0] = NIT_NULL;
1305   fra.me.REG[1] = NIT_NULL;
1306   fra.me.REG[0] = p0;
1307   fra.me.REG[1] = p1;
1308   /* ./analysis//allocate_iregister_slots.nit:289 */
1309   ATTR_analysis___allocate_iregister_slots___IRegister____local_iroutine(fra.me.REG[0]) = fra.me.REG[1];
1310   stack_frame_head = fra.me.prev;
1311   return;
1312 }
1313 val_t analysis___allocate_iregister_slots___IRegister___in_tag_slots(val_t p0){
1314   struct {struct stack_frame_t me;} fra;
1315   val_t REGB0;
1316   val_t tmp;
1317   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1318   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1319   fra.me.line = 292;
1320   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___in_tag_slots;
1321   fra.me.has_broke = 0;
1322   fra.me.REG_size = 1;
1323   fra.me.REG[0] = NIT_NULL;
1324   fra.me.REG[0] = p0;
1325   /* ./analysis//allocate_iregister_slots.nit:292 */
1326   REGB0 = TAG_Bool(ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[0])!=NIT_NULL);
1327   if (UNTAG_Bool(REGB0)) {
1328   } else {
1329     nit_abort("Uninitialized attribute %s", "_in_tag_slots", LOCATE_analysis___allocate_iregister_slots, 292);
1330   }
1331   REGB0 = ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[0]);
1332   stack_frame_head = fra.me.prev;
1333   return REGB0;
1334 }
1335 void analysis___allocate_iregister_slots___IRegister___in_tag_slots__eq(val_t p0, val_t p1){
1336   struct {struct stack_frame_t me;} fra;
1337   val_t REGB0;
1338   val_t tmp;
1339   fra.me.prev = stack_frame_head; stack_frame_head = &fra.me;
1340   fra.me.file = LOCATE_analysis___allocate_iregister_slots;
1341   fra.me.line = 292;
1342   fra.me.meth = LOCATE_analysis___allocate_iregister_slots___IRegister___in_tag_slots__eq;
1343   fra.me.has_broke = 0;
1344   fra.me.REG_size = 1;
1345   fra.me.REG[0] = NIT_NULL;
1346   fra.me.REG[0] = p0;
1347   REGB0 = p1;
1348   /* ./analysis//allocate_iregister_slots.nit:292 */
1349   ATTR_analysis___allocate_iregister_slots___IRegister____in_tag_slots(fra.me.REG[0]) = REGB0;
1350   stack_frame_head = fra.me.prev;
1351   return;
1352 }