Lines Matching refs:cfg
109 static int get_const_switch_target(zend_cfg *cfg, zend_op_array *op_array, zend_basic_block *block,… in get_const_switch_target() argument
131 return cfg->map[ZEND_OFFSET_TO_OPLINE_NUM(op_array, opline, Z_LVAL_P(zv))]; in get_const_switch_target()
134 …sic_block *block, zend_op_array *op_array, zend_bitset used_ext, zend_cfg *cfg, zend_op **Tsource,… in zend_optimize_block() argument
403 int target = get_const_switch_target(cfg, op_array, block, opline, &ZEND_OP1_LITERAL(opline)); in zend_optimize_block()
598 cfg->blocks[block->successors[0]].flags |= ZEND_BB_FOLLOW; in zend_optimize_block()
601 zend_basic_block *next = cfg->blocks + block->successors[1]; in zend_optimize_block()
698 cfg->blocks[block->successors[0]].flags |= ZEND_BB_FOLLOW; in zend_optimize_block()
976 static void assemble_code_blocks(zend_cfg *cfg, zend_op_array *op_array, zend_optimizer_ctx *ctx) in assemble_code_blocks() argument
978 zend_basic_block *blocks = cfg->blocks; in assemble_code_blocks()
979 zend_basic_block *end = blocks + cfg->blocks_count; in assemble_code_blocks()
1100 if (blocks[cfg->map[op_array->try_catch_array[i].try_op]].flags & ZEND_BB_REACHABLE) { in assemble_code_blocks()
1102 … op_array->try_catch_array[j].try_op = blocks[cfg->map[op_array->try_catch_array[i].try_op]].start; in assemble_code_blocks()
1104 …op_array->try_catch_array[j].catch_op = blocks[cfg->map[op_array->try_catch_array[i].catch_op]].st… in assemble_code_blocks()
1109 …op_array->try_catch_array[j].finally_op = blocks[cfg->map[op_array->try_catch_array[i].finally_op]… in assemble_code_blocks()
1116 …op_array->try_catch_array[j].finally_end = blocks[cfg->map[op_array->try_catch_array[i].finally_en… in assemble_code_blocks()
1152 memset(cfg->map, -1, sizeof(int) * op_array->last); in assemble_code_blocks()
1153 for (n = 0; n < cfg->blocks_count; n++) { in assemble_code_blocks()
1154 if (cfg->blocks[n].flags & (ZEND_BB_REACHABLE|ZEND_BB_UNREACHABLE_FREE)) { in assemble_code_blocks()
1155 cfg->map[cfg->blocks[n].start] = n; in assemble_code_blocks()
1160 static zend_always_inline zend_basic_block *get_target_block(const zend_cfg *cfg, zend_basic_block … in get_target_block() argument
1163 zend_basic_block *target_block = cfg->blocks + block->successors[n]; in get_target_block()
1168 target_block = cfg->blocks + b; in get_target_block()
1176 static zend_always_inline zend_basic_block *get_follow_block(const zend_cfg *cfg, zend_basic_block … in get_follow_block() argument
1179 zend_basic_block *target_block = cfg->blocks + block->successors[n]; in get_follow_block()
1184 target_block = cfg->blocks + b; in get_follow_block()
1192 static zend_always_inline zend_basic_block *get_next_block(const zend_cfg *cfg, zend_basic_block *b… in get_next_block() argument
1195 zend_basic_block *end = cfg->blocks + cfg->blocks_count; in get_next_block()
1206 next_block = cfg->blocks + next_block->successors[0]; in get_next_block()
1232 …mization(zend_basic_block *block, zend_op_array *op_array, const zend_cfg *cfg, int *jmp_hitlist, … in zend_jmp_optimization() argument
1248 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1260 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1263 next_block = get_next_block(cfg, block); in zend_jmp_optimization()
1307 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1320 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1328 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1353 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1356 follow_block = get_follow_block(cfg, block, 1, opt_count); in zend_jmp_optimization()
1386 block->successors[0] = follow_block - cfg->blocks; in zend_jmp_optimization()
1391 next_block = get_next_block(cfg, follow_block); in zend_jmp_optimization()
1399 block->successors[1] = next_block - cfg->blocks; in zend_jmp_optimization()
1428 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1484 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1487 follow_block = get_follow_block(cfg, block, 1, opt_count); in zend_jmp_optimization()
1501 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1522 target_block = get_target_block(cfg, block, 0, opt_count); in zend_jmp_optimization()
1526 follow_block = get_target_block(cfg, block, 1, opt_count); in zend_jmp_optimization()
1547 follow_block = get_target_block(cfg, block, 1, opt_count); in zend_jmp_optimization()
1550 next_block = get_next_block(cfg, block); in zend_jmp_optimization()
1583 static void zend_t_usage(zend_cfg *cfg, zend_op_array *op_array, zend_bitset used_ext, zend_optimiz… in zend_t_usage() argument
1605 for (n = 1; n < cfg->blocks_count; n++) { in zend_t_usage()
1606 block = cfg->blocks + n; in zend_t_usage()
1686 for (n = cfg->blocks_count; n > 0;) { in zend_t_usage()
1687 block = cfg->blocks + (--n); in zend_t_usage()
1798 static void zend_merge_blocks(zend_op_array *op_array, zend_cfg *cfg, uint32_t *opt_count) in zend_merge_blocks() argument
1804 for (i = 0; i < cfg->blocks_count; i++) { in zend_merge_blocks()
1805 b = cfg->blocks + i; in zend_merge_blocks()
1860 zend_cfg cfg; in zend_optimize_cfg() local
1872 if (zend_build_cfg(&ctx->arena, op_array, 0, &cfg) != SUCCESS) { in zend_optimize_cfg()
1877 if (cfg.blocks_count * (op_array->last_var + op_array->T) > 64 * 1024 * 1024) { in zend_optimize_cfg()
1883 zend_dump_op_array(op_array, ZEND_DUMP_CFG, "before block pass", &cfg); in zend_optimize_cfg()
1889 jmp_hitlist = zend_arena_alloc(&ctx->arena, cfg.blocks_count * sizeof(int)); in zend_optimize_cfg()
1891 blocks = cfg.blocks; in zend_optimize_cfg()
1892 end = blocks + cfg.blocks_count; in zend_optimize_cfg()
1898 zend_t_usage(&cfg, op_array, usage, ctx); in zend_optimize_cfg()
1911 zend_optimize_block(b, op_array, usage, &cfg, Tsource, &opt_count); in zend_optimize_cfg()
1935 zend_jmp_optimization(b, op_array, &cfg, jmp_hitlist, &opt_count); in zend_optimize_cfg()
1940 zend_cfg_remark_reachable_blocks(op_array, &cfg); in zend_optimize_cfg()
1943 zend_merge_blocks(op_array, &cfg, &opt_count); in zend_optimize_cfg()
1950 assemble_code_blocks(&cfg, op_array, ctx); in zend_optimize_cfg()
1953 …zend_dump_op_array(op_array, ZEND_DUMP_CFG | ZEND_DUMP_HIDE_UNREACHABLE, "after block pass", &cfg); in zend_optimize_cfg()
