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Searched refs:zend_ssa (Results 1 – 24 of 24) sorted by relevance

/PHP-8.0/ext/opcache/Optimizer/
H A Dzend_dump.h34 … zend_basic_block *b, const zend_op *opline, uint32_t dump_flags, const zend_ssa *ssa, const zend_…
37 void zend_dump_phi_placement(const zend_op_array *op_array, const zend_ssa *ssa);
39 void zend_dump_ssa_variables(const zend_op_array *op_array, const zend_ssa *ssa, uint32_t dump_flag…
40 void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num, zend_uc…
H A Dzend_ssa.h144 } zend_ssa; typedef
151 int zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var);
153 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to);
154 void zend_ssa_remove_instr(zend_ssa *ssa, zend_op *opline, zend_ssa_op *ssa_op);
155 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi);
156 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num);
157 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int b);
158 void zend_ssa_rename_var_uses(zend_ssa *ssa, int old_var, int new_var, zend_bool update_types);
168 static zend_always_inline void zend_ssa_remove_result_def(zend_ssa *ssa, zend_ssa_op *ssa_op) in zend_ssa_remove_result_def()
175 static zend_always_inline void zend_ssa_remove_op1_def(zend_ssa *ssa, zend_ssa_op *ssa_op) in zend_ssa_remove_op1_def()
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H A Dzend_inference.h198 static zend_always_inline uint32_t get_ssa_var_info(const zend_ssa *ssa, int ssa_var_num) in get_ssa_var_info()
208 …static zend_always_inline uint32_t _ssa_##opN##_info(const zend_op_array *op_array, const zend_ssa…
253 int zend_ssa_find_false_dependencies(const zend_op_array *op_array, zend_ssa *ssa);
254 int zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa);
255 …rena **raena, const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa, zend_long o…
259 int zend_inference_calc_range(const zend_op_array *op_array, zend_ssa *ssa, int var, int widening,…
260 int zend_inference_propagate_range(const zend_op_array *op_array, zend_ssa *ssa, zend_op *opline, z…
266 int zend_infer_types_ex(const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa, z…
279 …d_op *opline, const zend_ssa_op *ssa_op, const zend_op_array *op_array, zend_ssa *ssa, uint32_t t1…
280 …ow(const zend_op *opline, const zend_ssa_op *ssa_op, const zend_op_array *op_array, zend_ssa *ssa);
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H A Dscdf.h26 zend_ssa *ssa;
49 void scdf_init(zend_optimizer_ctx *ctx, scdf_ctx *scdf, zend_op_array *op_array, zend_ssa *ssa);
56 zend_ssa *ssa = scdf->ssa; in scdf_add_to_worklist()
H A Dzend_optimizer_internal.h105 int zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa);
106 void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa, ze…
116 int sccp_optimize_op_array(zend_optimizer_ctx *ctx, zend_op_array *op_arrya, zend_ssa *ssa, zend_ca…
117 int dce_optimize_op_array(zend_op_array *op_array, zend_ssa *ssa, zend_bool reorder_dtor_effects);
118 int zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *ssa);
H A Ddce.c51 zend_ssa *ssa;
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()
280 …erands_to_worklists(context *ctx, zend_op *opline, zend_ssa_op *ssa_op, zend_ssa *ssa, int check) { in add_operands_to_worklists()
305 zend_ssa *ssa = ctx->ssa; in add_phi_sources_to_worklists()
385 zend_ssa *ssa = ctx->ssa; in dce_instr()
440 static inline int get_common_phi_source(zend_ssa *ssa, zend_ssa_phi *phi) { in get_common_phi_source()
461 zend_ssa *ssa = ctx->ssa; in try_remove_trivial_phi()
480 static inline zend_bool may_break_varargs(const zend_op_array *op_array, const zend_ssa *ssa, const… in may_break_varargs()
500 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_func_info.h60 const zend_call_info *call_info, const zend_ssa *ssa,
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_call_graph.h47 zend_ssa ssa; /* Static Single Assignmnt Form */
H A Dzend_ssa.c94 zend_arena **arena, const zend_op_array *op_array, zend_dfg *dfg, zend_ssa *ssa, in add_pi()
244 uint32_t build_flags, zend_ssa *ssa, zend_dfg *dfg) /* {{{ */ { in place_essa_pis()
1182 int zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var) /* {{{ */ in zend_ssa_unlink_use_chain()
1223 void zend_ssa_remove_instr(zend_ssa *ssa, zend_op *opline, zend_ssa_op *ssa_op) /* {{{ */ in zend_ssa_remove_instr()
1285 static void zend_ssa_remove_uses_of_phi_sources(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_uses_of_phi_sources()
1294 static void zend_ssa_remove_phi_from_block(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi_from_block()
1352 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi()
1364 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var()
1397 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to) /* {{{ */ in zend_ssa_remove_predecessor()
1443 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 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()
218 zend_ssa *ssa = scdf->ssa; in scdf_remove_unreachable_blocks()
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()
231 static int is_local_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_script… in is_local_def()
274 static int is_escape_use(zend_op_array *op_array, zend_ssa *ssa, int use, int var) /* {{{ */ in is_escape_use()
385 int zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *ssa) /* … in zend_ssa_escape_analysis()
H A Dzend_dump.c325 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()
335 void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num, zend_uc… in zend_dump_ssa_var()
360 static void zend_dump_type_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zen… in zend_dump_type_constraint()
366 static void zend_dump_range_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const ze… in zend_dump_range_constraint()
720 const zend_ssa *ssa = NULL; in zend_dump_op_line()
727 ssa = (const zend_ssa*)data; in zend_dump_op_line()
835 …_block_header(const zend_cfg *cfg, const zend_op_array *op_array, const zend_ssa *ssa, int n, uint… in zend_dump_block_header()
888 const zend_ssa *ssa = NULL; in zend_dump_op_array()
899 ssa = (const zend_ssa*)data; in zend_dump_op_array()
1147 void zend_dump_ssa_variables(const zend_op_array *op_array, const zend_ssa *ssa, uint32_t dump_flag… in zend_dump_ssa_variables()
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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()
52 memset(ssa, 0, sizeof(zend_ssa)); in zend_dfa_analyze_op_array()
128 static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa, zend_optimizer_ctx *ctx) in zend_ssa_remove_nops()
295 zend_op_array *op_array, zend_ssa *ssa, zend_ssa_op *ssa_op) { in can_elide_return_type_check()
326 zend_op_array *op_array, zend_ssa *ssa, zend_op *opline, int src_var, uint32_t cv_var) { in opline_supports_assign_contraction()
372 static bool variable_defined_or_used_in_range(zend_ssa *ssa, int var, int start, int end) in variable_defined_or_used_in_range()
390 int zend_dfa_optimize_calls(zend_op_array *op_array, zend_ssa *ssa) in zend_dfa_optimize_calls()
526 static zend_always_inline void take_successor_0(zend_ssa *ssa, int block_num, zend_basic_block *blo… in take_successor_0()
573 static void replace_predecessor(zend_ssa *ssa, int block_id, int old_pred, int new_pred) { in replace_predecessor()
733 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 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()
565 const zend_op_array *op_array, zend_ssa *ssa, in zend_inference_calc_binary_op_range()
1567 static int zend_infer_ranges(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_infer_ranges()
1805 static void emit_type_narrowing_warning(const zend_op_array *op_array, zend_ssa *ssa, int var) in emit_type_narrowing_warning()
1924 zend_ssa *ssa, zend_uchar opcode, uint32_t t1, uint32_t t2, int result_var, in binary_op_result_type()
2194 static zend_bool result_may_be_separated(zend_ssa *ssa, zend_ssa_op *ssa_op) in result_may_be_separated()
2215 zend_ssa *ssa, in _zend_update_type_info()
3546 zend_ssa *ssa, in zend_update_type_info()
3724 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double()
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H A Dsccp.c1975 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
1991 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
2098 zend_ssa *ssa = scdf->ssa; in sccp_visit_phi()
2141 zend_ssa *ssa = ctx->scdf.ssa; in value_from_type_and_range()
2184 zend_ssa *ssa = ctx->scdf.ssa; in remove_call()
2223 zend_ssa *ssa = ctx->scdf.ssa; in try_remove_definition()
2450 zend_ssa *ssa = ctx->scdf.ssa; in replace_constant_operands()
2517 zend_ssa *ssa, zend_op_array *op_array, zend_call_info **call_map) { in sccp_context_init()
2547 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 Dzend_func_info.c33 typedef uint32_t (*info_func_t)(const zend_call_info *call_info, const zend_ssa *ssa);
55 static uint32_t zend_range_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_range_info()
832 const zend_call_info *call_info, const zend_ssa *ssa, zend_string *lcname) { in get_internal_func_info()
852 const zend_call_info *call_info, const zend_ssa *ssa, in zend_get_func_info()
H A Dzend_optimizer.c1178 static void zend_redo_pass_two_ex(zend_op_array *op_array, zend_ssa *ssa) in zend_redo_pass_two_ex()
/PHP-8.0/ext/opcache/tests/
H A Dbug78034.phpt2 Bug #78034: "pecl" tool fails with abort assertion in zend_ssa.c
/PHP-8.0/ext/opcache/
H A Dconfig.w3241 …s_5.c nop_removal.c compact_literals.c zend_cfg.c zend_dfg.c dfa_pass.c zend_ssa.c zend_inference.…
H A Dconfig.m4326 Optimizer/zend_ssa.c \
/PHP-8.0/ext/opcache/jit/
H A Dzend_jit.c134 static zend_bool zend_ssa_is_last_use(const zend_op_array *op_array, const zend_ssa *ssa, int var, … in zend_ssa_is_last_use()
327 zend_ssa *ssa, in dasm_link_and_encode()
730 static int zend_jit_op_array_analyze1(const zend_op_array *op_array, zend_script *script, zend_ssa … in zend_jit_op_array_analyze1()
1030 static int *zend_jit_compute_block_order_int(zend_ssa *ssa, int n, int *block_order) in zend_jit_compute_block_order_int()
1051 static int zend_jit_compute_block_order(zend_ssa *ssa, int *block_order) in zend_jit_compute_block_order()
1058 static zend_bool zend_jit_in_loop(zend_ssa *ssa, int header, zend_basic_block *b) in zend_jit_in_loop()
1069 static void zend_jit_compute_loop_body(zend_ssa *ssa, int header, int n, zend_bitset loop_body) in zend_jit_compute_loop_body()
1854 static zend_lifetime_interval** zend_jit_allocate_registers(const zend_op_array *op_array, zend_ssa… in zend_jit_allocate_registers()
2104 static int zend_jit(const zend_op_array *op_array, zend_ssa *ssa, const zend_op *rt_opline) in zend_jit()
3605 zend_ssa ssa; in zend_real_jit_func()
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H A Dzend_jit_trace.c482 zend_ssa *ssa; in zend_jit_trace_build_ssa()
521 memset(ssa, 0, sizeof(zend_ssa)); in zend_jit_trace_build_ssa()
729 …ssa_var_info(const zend_op_array *op_array, const zend_ssa *ssa, const zend_op **tssa_opcodes, zen… in zend_jit_trace_copy_ssa_var_info()
771 …sa_var_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_op **tssa_opcodes, zen… in zend_jit_trace_copy_ssa_var_range()
819 …ssa_var_info(const zend_op_array *op_array, const zend_ssa *ssa, const zend_op **tssa_opcodes, zen… in zend_jit_trace_restrict_ssa_var_info()
1063 zend_ssa ssa;
1072 zend_ssa *tssa; in zend_jit_trace_build_tssa()
1087 zend_ssa *ssa; in zend_jit_trace_build_tssa()
2428 const zend_ssa *op_array_ssa; in zend_jit_trace_allocate_registers()
3317 zend_ssa *ssa, in zend_jit_trace_deoptimization()
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H A Dzend_jit_x86.dasc9672 zend_ssa *ssa,
9923 zend_ssa *ssa,
11469 static uint32_t zend_ssa_cv_info(const zend_op_array *op_array, zend_ssa *ssa, uint32_t var)
12009 zend_ssa *ssa,
13092 zend_ssa *ssa,
13486 zend_ssa *ssa,
13868 zend_ssa *ssa,
14210 zend_ssa *ssa,
15362 zend_ssa *ssa,
15730 static zend_bool zend_jit_var_supports_reg(zend_ssa *ssa, int var)
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