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Searched refs:zend_ssa (Results 1 – 25 of 26) sorted by relevance

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/PHP-8.2/Zend/Optimizer/
H A Dzend_ssa.h144 } zend_ssa; typedef
151 void zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var);
152 void zend_ssa_replace_use_chain(zend_ssa *ssa, int op, int new_op, int var);
154 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to);
155 void zend_ssa_remove_defs_of_instr(zend_ssa *ssa, zend_ssa_op *ssa_op);
156 void zend_ssa_remove_instr(zend_ssa *ssa, zend_op *opline, zend_ssa_op *ssa_op);
157 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi);
158 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num);
159 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int b);
160 void zend_ssa_rename_var_uses(zend_ssa *ssa, int old_var, int new_var, bool update_types);
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H A Dzend_inference.h38 …inline bool _ssa_##opN##_has_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_…
53 …e zend_long _ssa_##opN##_min_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_…
70 …e zend_long _ssa_##opN##_max_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_…
163 static zend_always_inline uint32_t get_ssa_var_info(const zend_ssa *ssa, int ssa_var_num) in get_ssa_var_info()
173 …static zend_always_inline uint32_t _ssa_##opN##_info(const zend_op_array *op_array, const zend_ssa…
218 ZEND_API void zend_ssa_find_false_dependencies(const zend_op_array *op_array, zend_ssa *ssa);
219 ZEND_API void zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa);
220 …rena **raena, const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa, zend_long o…
234 …d_op *opline, const zend_ssa_op *ssa_op, const zend_op_array *op_array, zend_ssa *ssa, uint32_t t1…
235 …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 Dzend_dump.h35 … zend_basic_block *b, const zend_op *opline, uint32_t dump_flags, const zend_ssa *ssa, const zend_…
39 void zend_dump_phi_placement(const zend_op_array *op_array, const zend_ssa *ssa);
41 void zend_dump_ssa_variables(const zend_op_array *op_array, const zend_ssa *ssa, uint32_t dump_flag…
42 ZEND_API void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num…
H A Dzend_func_info.h60 const zend_function *callee_func, const zend_call_info *call_info, const zend_ssa *ssa);
62 const zend_call_info *call_info, const zend_ssa *ssa,
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.h112 zend_result zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *s…
113 void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa, ze…
123 int sccp_optimize_op_array(zend_optimizer_ctx *ctx, zend_op_array *op_array, zend_ssa *ssa, zend_ca…
124 int dce_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *optimizer_ctx, zend_ssa *ssa…
125 zend_result zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *…
H A Ddce.c50 zend_ssa *ssa;
62 static inline bool is_bad_mod(const zend_ssa *ssa, int use, int def) { in is_bad_mod()
75 zend_op_array *op_array, zend_ssa *ssa, in may_have_side_effects()
293 …erands_to_worklists(context *ctx, zend_op *opline, zend_ssa_op *ssa_op, zend_ssa *ssa, int check) { in add_operands_to_worklists()
318 zend_ssa *ssa = ctx->ssa; in add_phi_sources_to_worklists()
414 zend_ssa *ssa = ctx->ssa; in dce_instr()
466 static inline int get_common_phi_source(zend_ssa *ssa, zend_ssa_phi *phi) { in get_common_phi_source()
487 zend_ssa *ssa = ctx->ssa; in try_remove_trivial_phi()
506 static inline bool may_break_varargs(const zend_op_array *op_array, const zend_ssa *ssa, const zend… in may_break_varargs()
526 int dce_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *optimizer_ctx, zend_ssa *ssa… in dce_optimize_op_array()
H A Dzend_func_info.c32 typedef uint32_t (*info_func_t)(const zend_call_info *call_info, const zend_ssa *ssa);
52 static uint32_t zend_range_info(const zend_call_info *call_info, const zend_ssa *ssa) in zend_range_info()
102 const zend_function *callee_func, const zend_call_info *call_info, const zend_ssa *ssa) { in zend_get_internal_func_info()
133 const zend_call_info *call_info, const zend_ssa *ssa, in zend_get_func_info()
H A Dssa_integrity.c24 static inline bool is_in_use_chain(zend_ssa *ssa, int var, int check) { in is_in_use_chain()
34 static inline bool is_in_phi_use_chain(zend_ssa *ssa, int var, zend_ssa_phi *check) { in is_in_phi_use_chain()
44 static inline bool is_used_by_op(zend_ssa *ssa, int op, int check) { in is_used_by_op()
51 static inline bool is_defined_by_op(zend_ssa *ssa, int op, int check) { in is_defined_by_op()
58 static inline bool is_in_phi_sources(zend_ssa *ssa, zend_ssa_phi *phi, int check) { in is_in_phi_sources()
92 static inline bool is_defined(const zend_ssa *ssa, const zend_op_array *op_array, int var) { in is_defined()
116 void ssa_verify_integrity(zend_op_array *op_array, zend_ssa *ssa, const char *extra) { in ssa_verify_integrity()
H A Dscdf.c82 void scdf_init(zend_optimizer_ctx *ctx, scdf_ctx *scdf, zend_op_array *op_array, zend_ssa *ssa) { in scdf_init()
104 zend_ssa *ssa = scdf->ssa; in scdf_solve()
224 zend_ssa *ssa = scdf->ssa; in cleanup_loop_var_free_block()
260 zend_ssa *ssa = scdf->ssa; in scdf_remove_unreachable_blocks()
H A Descape_analysis.c76 static zend_result zend_build_equi_escape_sets(int *parent, zend_op_array *op_array, zend_ssa *ssa)… in zend_build_equi_escape_sets()
150 static bool is_allocation_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_… in is_allocation_def()
214 static bool is_local_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_scrip… in is_local_def()
257 static bool is_escape_use(zend_op_array *op_array, zend_ssa *ssa, int use, int var) /* {{{ */ in is_escape_use()
368 zend_result zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *… in zend_ssa_escape_analysis()
H A Dzend_call_graph.h48 zend_ssa ssa; /* Static Single Assignment Form */
H A Dzend_ssa.c93 zend_arena **arena, const zend_op_array *op_array, zend_dfg *dfg, zend_ssa *ssa, in add_pi()
243 uint32_t build_flags, zend_ssa *ssa, zend_dfg *dfg) /* {{{ */ { in place_essa_pis()
1172 void zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var) /* {{{ */ in zend_ssa_unlink_use_chain()
1211 void zend_ssa_replace_use_chain(zend_ssa *ssa, int op, int new_op, int var) /* {{{ */ in zend_ssa_replace_use_chain()
1334 void zend_ssa_remove_defs_of_instr(zend_ssa *ssa, zend_ssa_op *ssa_op) /* {{{ */ in zend_ssa_remove_defs_of_instr()
1380 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi()
1392 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var()
1425 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to) /* {{{ */ in zend_ssa_remove_predecessor()
1471 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int i) /* {{{ */ in zend_ssa_remove_block()
1500 void zend_ssa_remove_block_from_cfg(zend_ssa *ssa, int i) /* {{{ */ in zend_ssa_remove_block_from_cfg()
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H A Dzend_dump.c354 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()
364 ZEND_API void zend_dump_ssa_var(const zend_op_array *op_array, const zend_ssa *ssa, int ssa_var_num… in zend_dump_ssa_var()
389 static void zend_dump_type_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zen… in zend_dump_type_constraint()
395 static void zend_dump_range_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const ze… in zend_dump_range_constraint()
752 const zend_ssa *ssa = NULL; in zend_dump_op_line()
763 ssa = (const zend_ssa*)data; in zend_dump_op_line()
871 …_block_header(const zend_cfg *cfg, const zend_op_array *op_array, const zend_ssa *ssa, int n, uint… in zend_dump_block_header()
924 const zend_ssa *ssa = NULL; in zend_dump_op_array()
935 ssa = (const zend_ssa*)data; in zend_dump_op_array()
1183 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.c41 zend_result zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *s… in zend_dfa_analyze_op_array()
51 memset(ssa, 0, sizeof(zend_ssa)); in zend_dfa_analyze_op_array()
113 static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa, zend_optimizer_ctx *ctx) in zend_ssa_remove_nops()
295 const zend_script *script, zend_op_array *op_array, zend_ssa *ssa, zend_ssa_op *ssa_op) { in can_elide_return_type_check()
322 zend_op_array *op_array, zend_ssa *ssa, zend_op *opline, int src_var, uint32_t cv_var) { in opline_supports_assign_contraction()
370 static bool variable_defined_or_used_in_range(zend_ssa *ssa, int var, int start, int end) in variable_defined_or_used_in_range()
388 int zend_dfa_optimize_calls(zend_op_array *op_array, zend_ssa *ssa) in zend_dfa_optimize_calls()
525 static zend_always_inline void take_successor_0(zend_ssa *ssa, int block_num, zend_basic_block *blo… in take_successor_0()
572 static void replace_predecessor(zend_ssa *ssa, int block_id, int old_pred, int new_pred) { in replace_predecessor()
727 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.c219 ZEND_API void zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */
443 ZEND_API void zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_ssa_find_sccs()
797 const zend_op_array *op_array, zend_ssa *ssa, in zend_inference_calc_binary_op_range()
1833 static void zend_infer_ranges(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_infer_ranges()
2081 static void emit_type_narrowing_warning(const zend_op_array *op_array, zend_ssa *ssa, int var) in emit_type_narrowing_warning()
2257 zend_ssa *ssa, zend_uchar opcode, uint32_t t1, uint32_t t2, int result_var, in binary_op_result_type()
2505 static bool result_may_be_separated(zend_ssa *ssa, zend_ssa_op *ssa_op) in result_may_be_separated()
2526 zend_ssa *ssa, in _zend_update_type_info()
3984 zend_ssa *ssa, in zend_update_type_info()
4174 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double()
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H A Dsccp.c1711 zend_ssa *ssa = ctx->scdf.ssa; in value_from_type_and_range()
1855 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
1871 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
1978 zend_ssa *ssa = scdf->ssa; in sccp_visit_phi()
2023 zend_ssa *ssa = ctx->scdf.ssa; in remove_call()
2062 zend_ssa *ssa = ctx->scdf.ssa; in try_remove_definition()
2298 zend_ssa *ssa = ctx->scdf.ssa; in replace_constant_operands()
2365 zend_ssa *ssa, zend_op_array *op_array, zend_call_info **call_map) { in sccp_context_init()
2395 int sccp_optimize_op_array(zend_optimizer_ctx *ctx, zend_op_array *op_array, zend_ssa *ssa, zend_ca… in sccp_optimize_op_array()
/PHP-8.2/ext/opcache/tests/
H A Dbug78034.phpt2 Bug #78034: "pecl" tool fails with abort assertion in zend_ssa.c
/PHP-8.2/ext/opcache/jit/
H A Dzend_jit.c166 static bool zend_ssa_is_last_use(const zend_op_array *op_array, const zend_ssa *ssa, int var, int u… in zend_ssa_is_last_use()
514 static uint32_t zend_ssa_cv_info(const zend_op_array *op_array, zend_ssa *ssa, uint32_t var) in zend_ssa_cv_info()
894 zend_ssa *ssa, in dasm_link_and_encode()
1305 static int zend_jit_op_array_analyze1(const zend_op_array *op_array, zend_script *script, zend_ssa … in zend_jit_op_array_analyze1()
1599 static int *zend_jit_compute_block_order_int(zend_ssa *ssa, int n, int *block_order) in zend_jit_compute_block_order_int()
1620 static int zend_jit_compute_block_order(zend_ssa *ssa, int *block_order) in zend_jit_compute_block_order()
1627 static bool zend_jit_in_loop(zend_ssa *ssa, int header, zend_basic_block *b) in zend_jit_in_loop()
1638 static void zend_jit_compute_loop_body(zend_ssa *ssa, int header, int n, zend_bitset loop_body) in zend_jit_compute_loop_body()
2681 static int zend_jit(const zend_op_array *op_array, zend_ssa *ssa, const zend_op *rt_opline) in zend_jit()
4195 zend_ssa ssa; in zend_real_jit_func()
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H A Dzend_jit_trace.c555 zend_ssa *ssa; in zend_jit_trace_build_ssa()
592 memset(ssa, 0, sizeof(zend_ssa)); in zend_jit_trace_build_ssa()
819 …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()
876 …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()
926 …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()
1171 zend_ssa ssa;
1180 zend_ssa *tssa; in zend_jit_trace_build_tssa()
1195 zend_ssa *ssa; in zend_jit_trace_build_tssa()
2707 const zend_ssa *op_array_ssa; in zend_jit_trace_allocate_registers()
3597 zend_ssa *ssa, in zend_jit_trace_deoptimization()
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H A Dzend_jit_arm64.dasc8812 zend_ssa *ssa,
9033 zend_ssa *ssa,
11050 zend_ssa *ssa,
12104 zend_ssa *ssa,
12579 zend_ssa *ssa,
13004 zend_ssa *ssa,
13386 zend_ssa *ssa,
14619 zend_ssa *ssa,
14915 static bool zend_jit_may_reuse_reg(const zend_op *opline, const zend_ssa_op *ssa_op, zend_ssa *ssa,…
15044 static bool zend_jit_var_supports_reg(zend_ssa *ssa, int var)
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H A Dzend_jit_x86.dasc9472 zend_ssa *ssa,
9724 zend_ssa *ssa,
11776 zend_ssa *ssa,
12869 zend_ssa *ssa,
13355 zend_ssa *ssa,
13818 zend_ssa *ssa,
14242 zend_ssa *ssa,
15558 zend_ssa *ssa,
15856 static bool zend_jit_may_reuse_reg(const zend_op *opline, const zend_ssa_op *ssa_op, zend_ssa *ssa,…
15983 static bool zend_jit_var_supports_reg(zend_ssa *ssa, int var)
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/PHP-8.2/.github/
H A Dlabeler.yml254 - 'Zend/Optimizer/zend_ssa.h'
/PHP-8.2/win32/build/
H A Dconfig.w32244 …s_5.c nop_removal.c compact_literals.c zend_cfg.c zend_dfg.c dfa_pass.c zend_ssa.c zend_inference.…
324 …all_graph.h zend_cfg.h zend_dump.h zend_func_info.h zend_inference.h zend_optimizer.h zend_ssa.h");
/PHP-8.2/
H A Dconfigure.ac1685 zend_ssa.h])
1732 Optimizer/zend_ssa.c \

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