308 #define foreach_block_and_inst(__block, __type, __inst, __cfg) \  argument
310       foreach_inst_in_block (__type, __inst, __block)
315 #define foreach_block_and_inst_safe(__block, __type, __inst, __cfg) \  argument
317       foreach_inst_in_block_safe (__type, __inst, __block)
331 #define foreach_inst_in_block(__type, __inst, __block)         \  argument
332    foreach_in_list(__type, __inst, &(__block)->instructions)
334 #define foreach_inst_in_block_safe(__type, __inst, __block)    \  argument
335    for (__type *__inst = (__type *)__block->instructions.head_sentinel.next, \
336                *__next = (__type *)__inst->next;               \
338         __inst = __next,                                       \
341 #define foreach_inst_in_block_reverse(__type, __inst, __block) \  argument
342    foreach_in_list_reverse(__type, __inst, &(__block)->instructions)
344 #define foreach_inst_in_block_reverse_safe(__type, __inst, __block) \  argument
345    foreach_in_list_reverse_safe(__type, __inst, &(__block)->instructions)
347 #define foreach_inst_in_block_starting_from(__type, __scan_inst, __inst) \  argument
348    for (__type *__scan_inst = (__type *)__inst->next;          \
352 #define foreach_inst_in_block_reverse_starting_from(__type, __scan_inst, __inst) \  argument
353    for (__type *__scan_inst = (__type *)__inst->prev;          \