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Searched defs:ssa (Results 1 – 15 of 15) sorted by relevance

/PHP-7.4/ext/opcache/Optimizer/
H A Ddfa_pass.c42 int zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa) in zend_dfa_analyze_op_array()
155 static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa, zend_optimizer_ctx *ctx) in zend_ssa_remove_nops()
323 zend_op_array *op_array, zend_ssa *ssa, zend_ssa_op *ssa_op) { in can_elide_return_type_check()
352 zend_ssa *ssa, zend_op *opline, int src_var, uint32_t cv_var) { in opline_supports_assign_contraction()
389 int zend_dfa_optimize_calls(zend_op_array *op_array, zend_ssa *ssa) in zend_dfa_optimize_calls()
508 static zend_always_inline void take_successor_0(zend_ssa *ssa, int block_num, zend_basic_block *blo… in take_successor_0()
518 static zend_always_inline void take_successor_1(zend_ssa *ssa, int block_num, zend_basic_block *blo… in take_successor_1()
556 static void replace_predecessor(zend_ssa *ssa, int block_id, int old_pred, int new_pred) { in replace_predecessor()
599 static void zend_ssa_replace_control_link(zend_op_array *op_array, zend_ssa *ssa, int from, int to,… in zend_ssa_replace_control_link()
687 static int zend_dfa_optimize_jmps(zend_op_array *op_array, zend_ssa *ssa) in zend_dfa_optimize_jmps()
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H A Ddce.c51 zend_ssa *ssa; member
63 static inline zend_bool is_bad_mod(const zend_ssa *ssa, int use, int def) { in is_bad_mod()
76 zend_op_array *op_array, zend_ssa *ssa, in may_have_side_effects()
270 …erands_to_worklists(context *ctx, zend_op *opline, zend_ssa_op *ssa_op, zend_ssa *ssa, int check) { in add_operands_to_worklists()
295 zend_ssa *ssa = ctx->ssa; in add_phi_sources_to_worklists() local
377 zend_ssa *ssa = ctx->ssa; in dce_instr() local
430 static inline int get_common_phi_source(zend_ssa *ssa, zend_ssa_phi *phi) { in get_common_phi_source()
445 zend_ssa *ssa = ctx->ssa; in try_remove_trivial_phi() local
464 static inline zend_bool may_break_varargs(const zend_op_array *op_array, const zend_ssa *ssa, const… in may_break_varargs()
480 int dce_optimize_op_array(zend_op_array *op_array, zend_ssa *ssa, zend_bool reorder_dtor_effects) { in dce_optimize_op_array()
H A Dzend_ssa.c80 zend_arena **arena, const zend_op_array *op_array, zend_dfg *dfg, zend_ssa *ssa, in add_pi()
230 uint32_t build_flags, zend_ssa *ssa, zend_dfg *dfg) /* {{{ */ { in place_essa_pis()
1152 int zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var) /* {{{ */ in zend_ssa_unlink_use_chain()
1193 void zend_ssa_remove_instr(zend_ssa *ssa, zend_op *opline, zend_ssa_op *ssa_op) /* {{{ */ in zend_ssa_remove_instr()
1255 static void zend_ssa_remove_uses_of_phi_sources(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_uses_of_phi_sources()
1264 static void zend_ssa_remove_phi_from_block(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi_from_block()
1322 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi()
1334 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var()
1367 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to) /* {{{ */ in zend_ssa_remove_predecessor()
1413 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int i) /* {{{ */ in zend_ssa_remove_block()
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H A Dzend_func_info.c64 static uint32_t zend_strlen_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_strlen_info()
90 static uint32_t zend_dechex_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_dechex_info()
102 static uint32_t zend_range_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_range_info()
134 static uint32_t zend_is_type_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_is_type_info()
143 static uint32_t zend_l_ss_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_l_ss_info()
167 static uint32_t zend_lb_ssn_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_lb_ssn_info()
193 static uint32_t zend_b_s_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_b_s_info()
1627 uint32_t zend_get_func_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_get_func_info()
H A Dssa_integrity.c25 static inline zend_bool is_in_use_chain(zend_ssa *ssa, int var, int check) { in is_in_use_chain()
35 static inline zend_bool is_in_phi_use_chain(zend_ssa *ssa, int var, zend_ssa_phi *check) { in is_in_phi_use_chain()
45 static inline zend_bool is_used_by_op(zend_ssa *ssa, int op, int check) { in is_used_by_op()
52 static inline zend_bool is_defined_by_op(zend_ssa *ssa, int op, int check) { in is_defined_by_op()
59 static inline zend_bool is_in_phi_sources(zend_ssa *ssa, zend_ssa_phi *phi, int check) { in is_in_phi_sources()
112 int ssa_verify_integrity(zend_op_array *op_array, zend_ssa *ssa, const char *extra) { in ssa_verify_integrity()
H A Dzend_dump.c329 static void zend_dump_ssa_var_info(const zend_ssa *ssa, int ssa_var_num, uint32_t dump_flags) in zend_dump_ssa_var_info()
339 static void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num, … in zend_dump_ssa_var()
364 static void zend_dump_type_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zen… in zend_dump_type_constraint()
370 static void zend_dump_range_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const ze… in zend_dump_range_constraint()
418 const zend_ssa *ssa = NULL; in zend_dump_op() local
816 …p_block_header(const zend_cfg *cfg, const zend_op_array *op_array, const zend_ssa *ssa, int n, uin… in zend_dump_block_header()
875 const zend_ssa *ssa = NULL; in zend_dump_op_array() local
1146 void zend_dump_ssa_variables(const zend_op_array *op_array, const zend_ssa *ssa, uint32_t dump_flag… in zend_dump_ssa_variables()
1206 void zend_dump_phi_placement(const zend_op_array *op_array, const zend_ssa *ssa) in zend_dump_phi_placement()
H A Dzend_inference.c210 int zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_ssa_find_sccs()
256 int zend_ssa_find_false_dependencies(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_ssa_find_false_dependencies()
552 const zend_op_array *op_array, zend_ssa *ssa, in zend_inference_calc_binary_op_range()
1558 static int zend_ssa_range_widening(const zend_op_array *op_array, zend_ssa *ssa, int var, int scc) in zend_ssa_range_widening()
1603 static int zend_ssa_range_narrowing(const zend_op_array *op_array, zend_ssa *ssa, int var, int scc) in zend_ssa_range_narrowing()
1736 static int zend_infer_ranges(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_infer_ranges()
2156 zend_ssa *ssa, zend_uchar opcode, uint32_t t1, uint32_t t2, int result_var, in binary_op_result_type()
2427 zend_ssa *ssa, in zend_update_type_info()
3875 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double()
4107 zend_ssa *ssa = &info->ssa; in zend_func_return_info() local
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H A Descape_analysis.c77 static int zend_build_equi_escape_sets(int *parent, zend_op_array *op_array, zend_ssa *ssa) /* {{{ … in zend_build_equi_escape_sets()
167 static int is_allocation_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_s… in is_allocation_def()
233 static int is_local_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_script… in is_local_def()
277 static int is_escape_use(zend_op_array *op_array, zend_ssa *ssa, int use, int var) /* {{{ */ in is_escape_use()
388 int zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *ssa) /* … in zend_ssa_escape_analysis()
H A Dscdf.c83 void scdf_init(zend_optimizer_ctx *ctx, scdf_ctx *scdf, zend_op_array *op_array, zend_ssa *ssa) { in scdf_init()
105 zend_ssa *ssa = scdf->ssa; in scdf_solve() local
218 zend_ssa *ssa = scdf->ssa; in scdf_remove_unreachable_blocks() local
H A Dsccp.c1996 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors() local
2014 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors() local
2128 zend_ssa *ssa = scdf->ssa; in sccp_visit_phi() local
2171 zend_ssa *ssa = ctx->scdf.ssa; in value_from_type_and_range() local
2213 zend_ssa *ssa = ctx->scdf.ssa; in remove_call() local
2252 zend_ssa *ssa = ctx->scdf.ssa; in try_remove_definition() local
2429 zend_ssa *ssa = ctx->scdf.ssa; in replace_constant_operands() local
2496 zend_ssa *ssa, zend_op_array *op_array, zend_call_info **call_map) { in sccp_context_init()
2526 int sccp_optimize_op_array(zend_optimizer_ctx *ctx, zend_op_array *op_array, zend_ssa *ssa, zend_ca… in sccp_optimize_op_array()
H A Dscdf.h26 zend_ssa *ssa; member
56 zend_ssa *ssa = scdf->ssa; in scdf_add_to_worklist() local
H A Dzend_ssa.h165 static zend_always_inline void zend_ssa_remove_result_def(zend_ssa *ssa, zend_ssa_op *ssa_op) in zend_ssa_remove_result_def()
172 static zend_always_inline void zend_ssa_remove_op1_def(zend_ssa *ssa, zend_ssa_op *ssa_op) in zend_ssa_remove_op1_def()
179 static zend_always_inline void zend_ssa_remove_op2_def(zend_ssa *ssa, zend_ssa_op *ssa_op) in zend_ssa_remove_op2_def()
200 static zend_always_inline zend_ssa_phi* zend_ssa_next_use_phi(const zend_ssa *ssa, int var, const z… in zend_ssa_next_use_phi()
232 static zend_always_inline void zend_ssa_rename_defs_of_instr(zend_ssa *ssa, zend_ssa_op *ssa_op) { in zend_ssa_rename_defs_of_instr()
H A Dzend_inference.h197 static zend_always_inline uint32_t get_ssa_var_info(const zend_ssa *ssa, int ssa_var_num) in get_ssa_var_info()
H A Dzend_call_graph.h51 zend_ssa ssa; /* Static Single Assignmnt Form */ member
H A Dzend_optimizer.c1164 static void zend_redo_pass_two_ex(zend_op_array *op_array, zend_ssa *ssa) in zend_redo_pass_two_ex()

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