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

/PHP-8.1/Zend/Optimizer/
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_defs_of_instr(zend_ssa *ssa, zend_ssa_op *ssa_op);
155 void zend_ssa_remove_instr(zend_ssa *ssa, zend_op *opline, zend_ssa_op *ssa_op);
156 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi);
157 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num);
158 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int b);
159 void zend_ssa_rename_var_uses(zend_ssa *ssa, int old_var, int new_var, bool update_types);
160 void zend_ssa_remove_block_from_cfg(zend_ssa *ssa, int b);
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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_inference.h39 …inline bool _ssa_##opN##_has_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_…
54 …e zend_long _ssa_##opN##_min_range(const zend_op_array *op_array, const zend_ssa *ssa, const zend_…
194 static zend_always_inline uint32_t get_ssa_var_info(const zend_ssa *ssa, int ssa_var_num) in get_ssa_var_info()
204 …static zend_always_inline uint32_t _ssa_##opN##_info(const zend_op_array *op_array, const zend_ssa…
249 ZEND_API int zend_ssa_find_false_dependencies(const zend_op_array *op_array, zend_ssa *ssa);
250 ZEND_API int zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa);
251 …rena **raena, const zend_op_array *op_array, const zend_script *script, zend_ssa *ssa, zend_long o…
255 ZEND_API int zend_inference_propagate_range(const zend_op_array *op_array, zend_ssa *ssa, zend_op *…
265 …d_op *opline, const zend_ssa_op *ssa_op, const zend_op_array *op_array, zend_ssa *ssa, uint32_t t1…
266 …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_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.h106 int zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa);
107 void zend_dfa_optimize_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa, ze…
117 int sccp_optimize_op_array(zend_optimizer_ctx *ctx, zend_op_array *op_array, zend_ssa *ssa, zend_ca…
118 int dce_optimize_op_array(zend_op_array *op_array, zend_ssa *ssa, bool reorder_dtor_effects);
119 int zend_ssa_escape_analysis(const zend_script *script, zend_op_array *op_array, zend_ssa *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()
294 …erands_to_worklists(context *ctx, zend_op *opline, zend_ssa_op *ssa_op, zend_ssa *ssa, int check) { in add_operands_to_worklists()
319 zend_ssa *ssa = ctx->ssa; in add_phi_sources_to_worklists()
415 zend_ssa *ssa = ctx->ssa; in dce_instr()
467 static inline int get_common_phi_source(zend_ssa *ssa, zend_ssa_phi *phi) { in get_common_phi_source()
488 zend_ssa *ssa = ctx->ssa; in try_remove_trivial_phi()
507 static inline bool may_break_varargs(const zend_op_array *op_array, const zend_ssa *ssa, const zend… in may_break_varargs()
527 int dce_optimize_op_array(zend_op_array *op_array, zend_ssa *ssa, bool reorder_dtor_effects) { 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()
128 const zend_call_info *call_info, const zend_ssa *ssa, in zend_get_func_info()
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 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()
111 int ssa_verify_integrity(zend_op_array *op_array, zend_ssa *ssa, const char *extra) { in ssa_verify_integrity()
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()
1178 int zend_ssa_unlink_use_chain(zend_ssa *ssa, int op, int var) /* {{{ */ in zend_ssa_unlink_use_chain()
1290 static void zend_ssa_remove_phi_from_block(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi_from_block()
1302 void zend_ssa_remove_defs_of_instr(zend_ssa *ssa, zend_ssa_op *ssa_op) /* {{{ */ in zend_ssa_remove_defs_of_instr()
1348 void zend_ssa_remove_phi(zend_ssa *ssa, zend_ssa_phi *phi) /* {{{ */ in zend_ssa_remove_phi()
1360 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var()
1393 void zend_ssa_remove_predecessor(zend_ssa *ssa, int from, int to) /* {{{ */ in zend_ssa_remove_predecessor()
1439 void zend_ssa_remove_block(zend_op_array *op_array, zend_ssa *ssa, int i) /* {{{ */ in zend_ssa_remove_block()
1468 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 Descape_analysis.c76 static int zend_build_equi_escape_sets(int *parent, zend_op_array *op_array, zend_ssa *ssa) /* {{{ … in zend_build_equi_escape_sets()
150 static int is_allocation_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_s… in is_allocation_def()
215 static int is_local_def(zend_op_array *op_array, zend_ssa *ssa, int def, int var, const zend_script… in is_local_def()
259 static int is_escape_use(zend_op_array *op_array, zend_ssa *ssa, int use, int var) /* {{{ */ in is_escape_use()
370 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_call_graph.h48 zend_ssa ssa; /* Static Single Assignment Form */
H A Dzend_dump.c341 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()
351 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()
376 static void zend_dump_type_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const zen… in zend_dump_type_constraint()
382 static void zend_dump_range_constraint(const zend_op_array *op_array, const zend_ssa *ssa, const ze… in zend_dump_range_constraint()
739 const zend_ssa *ssa = NULL; in zend_dump_op_line()
750 ssa = (const zend_ssa*)data; in zend_dump_op_line()
858 …_block_header(const zend_cfg *cfg, const zend_op_array *op_array, const zend_ssa *ssa, int n, uint… in zend_dump_block_header()
911 const zend_ssa *ssa = NULL; in zend_dump_op_array()
922 ssa = (const zend_ssa*)data; in zend_dump_op_array()
1170 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 int zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ctx *ctx, zend_ssa *ssa) in zend_dfa_analyze_op_array()
51 memset(ssa, 0, sizeof(zend_ssa)); in zend_dfa_analyze_op_array()
127 static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa, zend_optimizer_ctx *ctx) in zend_ssa_remove_nops()
294 const zend_script *script, zend_op_array *op_array, zend_ssa *ssa, zend_ssa_op *ssa_op) { in can_elide_return_type_check()
336 zend_op_array *op_array, zend_ssa *ssa, zend_op *opline, int src_var, uint32_t cv_var) { in opline_supports_assign_contraction()
384 static bool variable_defined_or_used_in_range(zend_ssa *ssa, int var, int start, int end) in variable_defined_or_used_in_range()
402 int zend_dfa_optimize_calls(zend_op_array *op_array, zend_ssa *ssa) in zend_dfa_optimize_calls()
539 static zend_always_inline void take_successor_0(zend_ssa *ssa, int block_num, zend_basic_block *blo… in take_successor_0()
586 static void replace_predecessor(zend_ssa *ssa, int block_id, int old_pred, int new_pred) { in replace_predecessor()
746 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 int zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */
444 ZEND_API int zend_ssa_find_sccs(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_ssa_find_sccs()
801 const zend_op_array *op_array, zend_ssa *ssa, in zend_inference_calc_binary_op_range()
1846 static int zend_infer_ranges(const zend_op_array *op_array, zend_ssa *ssa) /* {{{ */ in zend_infer_ranges()
2096 static void emit_type_narrowing_warning(const zend_op_array *op_array, zend_ssa *ssa, int var) in emit_type_narrowing_warning()
2234 zend_ssa *ssa, zend_uchar opcode, uint32_t t1, uint32_t t2, int result_var, in binary_op_result_type()
2484 static bool result_may_be_separated(zend_ssa *ssa, zend_ssa_op *ssa_op) in result_may_be_separated()
2505 zend_ssa *ssa, in _zend_update_type_info()
3899 zend_ssa *ssa, in zend_update_type_info()
4078 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double()
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H A Dsccp.c1956 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
1972 zend_ssa *ssa = scdf->ssa; in sccp_mark_feasible_successors()
2079 zend_ssa *ssa = scdf->ssa; in sccp_visit_phi()
2122 zend_ssa *ssa = ctx->scdf.ssa; in value_from_type_and_range()
2162 zend_ssa *ssa = ctx->scdf.ssa; in remove_call()
2201 zend_ssa *ssa = ctx->scdf.ssa; in try_remove_definition()
2436 zend_ssa *ssa = ctx->scdf.ssa; in replace_constant_operands()
2503 zend_ssa *ssa, zend_op_array *op_array, zend_call_info **call_map) { in sccp_context_init()
2533 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_optimizer.c1150 static void zend_redo_pass_two_ex(zend_op_array *op_array, zend_ssa *ssa) in zend_redo_pass_two_ex()
/PHP-8.1/ext/opcache/tests/
H A Dbug78034.phpt2 Bug #78034: "pecl" tool fails with abort assertion in zend_ssa.c
/PHP-8.1/ext/opcache/jit/
H A Dzend_jit.c159 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()
509 static uint32_t zend_ssa_cv_info(const zend_op_array *op_array, zend_ssa *ssa, uint32_t var) in zend_ssa_cv_info()
889 zend_ssa *ssa, in dasm_link_and_encode()
1308 static int zend_jit_op_array_analyze1(const zend_op_array *op_array, zend_script *script, zend_ssa … in zend_jit_op_array_analyze1()
1608 static int *zend_jit_compute_block_order_int(zend_ssa *ssa, int n, int *block_order) in zend_jit_compute_block_order_int()
1629 static int zend_jit_compute_block_order(zend_ssa *ssa, int *block_order) in zend_jit_compute_block_order()
1636 static bool zend_jit_in_loop(zend_ssa *ssa, int header, zend_basic_block *b) in zend_jit_in_loop()
1647 static void zend_jit_compute_loop_body(zend_ssa *ssa, int header, int n, zend_bitset loop_body) in zend_jit_compute_loop_body()
2690 static int zend_jit(const zend_op_array *op_array, zend_ssa *ssa, const zend_op *rt_opline) in zend_jit()
4215 zend_ssa ssa; in zend_real_jit_func()
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H A Dzend_jit_trace.c556 zend_ssa *ssa; in zend_jit_trace_build_ssa()
595 memset(ssa, 0, sizeof(zend_ssa)); in zend_jit_trace_build_ssa()
822 …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()
879 …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()
929 …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()
1174 zend_ssa ssa;
1183 zend_ssa *tssa; in zend_jit_trace_build_tssa()
1198 zend_ssa *ssa; in zend_jit_trace_build_tssa()
2695 const zend_ssa *op_array_ssa; in zend_jit_trace_allocate_registers()
3585 zend_ssa *ssa, in zend_jit_trace_deoptimization()
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H A Dzend_jit_x86.dasc9608 zend_ssa *ssa,
9860 zend_ssa *ssa,
11931 zend_ssa *ssa,
13028 zend_ssa *ssa,
13514 zend_ssa *ssa,
13977 zend_ssa *ssa,
14401 zend_ssa *ssa,
15630 zend_ssa *ssa,
15931 static bool zend_jit_may_reuse_reg(const zend_op *opline, const zend_ssa_op *ssa_op, zend_ssa *ssa,…
16059 static bool zend_jit_var_supports_reg(zend_ssa *ssa, int var)
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H A Dzend_jit_arm64.dasc8937 zend_ssa *ssa,
9158 zend_ssa *ssa,
11195 zend_ssa *ssa,
12253 zend_ssa *ssa,
12728 zend_ssa *ssa,
13153 zend_ssa *ssa,
13535 zend_ssa *ssa,
14679 zend_ssa *ssa,
14978 static bool zend_jit_may_reuse_reg(const zend_op *opline, const zend_ssa_op *ssa_op, zend_ssa *ssa,…
15108 static bool zend_jit_var_supports_reg(zend_ssa *ssa, int var)
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/PHP-8.1/win32/build/
H A Dconfig.w32242 …s_5.c nop_removal.c compact_literals.c zend_cfg.c zend_dfg.c dfa_pass.c zend_ssa.c zend_inference.…
293 …all_graph.h zend_cfg.h zend_dump.h zend_func_info.h zend_inference.h zend_optimizer.h zend_ssa.h");
/PHP-8.1/
H A Dconfigure.ac1631 zend_ssa.h])
1676 Optimizer/zend_ssa.c \

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