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Searched refs:ssa_op (Results 1 – 19 of 19) sorted by relevance

/PHP-8.3/Zend/Optimizer/
H A Dzend_ssa.h181 ssa_op->op1_def = -1; in zend_ssa_remove_op1_def()
188 ssa_op->op2_def = -1; in zend_ssa_remove_op2_def()
195 ssa_op += use; in END_EXTERN_C()
226 return ssa_op->op1_use == var && ssa_op->op2_use != var; in zend_ssa_is_no_val_use()
229 return ssa_op->op2_use == var && ssa_op->op1_use != var; in zend_ssa_is_no_val_use()
234 return ssa_op->op1_use != var && ssa_op->op2_use != var; in zend_ssa_is_no_val_use()
243 zend_ssa_rename_var_uses(ssa, ssa_op->op1_def, ssa_op->op1_use, 1); in zend_ssa_rename_defs_of_instr()
246 ssa_op->op1_def = -1; in zend_ssa_rename_defs_of_instr()
250 zend_ssa_rename_var_uses(ssa, ssa_op->op2_def, ssa_op->op2_use, 1); in zend_ssa_rename_defs_of_instr()
253 ssa_op->op2_def = -1; in zend_ssa_rename_defs_of_instr()
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H A Dssa_integrity.c47 || (ssa_op->op2_use == check) in is_used_by_op()
54 || (ssa_op->op2_def == check) in is_defined_by_op()
211 if (ssa_op->op1_use < 0 && ssa_op->op1_def < 0) { in ssa_verify_integrity()
215 if (ssa_op->op1_use >= 0 || ssa_op->op1_def >= 0) { in ssa_verify_integrity()
220 if (ssa_op->op2_use < 0 && ssa_op->op2_def < 0) { in ssa_verify_integrity()
224 if (ssa_op->op2_use >= 0 || ssa_op->op2_def >= 0) { in ssa_verify_integrity()
229 if (ssa_op->result_use < 0 && ssa_op->result_def < 0) { in ssa_verify_integrity()
233 if (ssa_op->result_use >= 0 || ssa_op->result_def >= 0) { in ssa_verify_integrity()
238 if (ssa_op->op1_use >= 0) { in ssa_verify_integrity()
255 if (ssa_op->op2_use >= 0) { in ssa_verify_integrity()
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H A Dzend_inference.h48 ssa_op->opN##_use >= 0 && \
49 ssa->var_info[ssa_op->opN##_use].has_range); \
64 ssa_op->opN##_use >= 0 && \
65 ssa->var_info[ssa_op->opN##_use].has_range) { \
66 return ssa->var_info[ssa_op->opN##_use].range.min; \
81 ssa_op->opN##_use >= 0 && \
82 ssa->var_info[ssa_op->opN##_use].has_range) { \
98 ssa_op->opN##_use >= 0 && \
99 ssa->var_info[ssa_op->opN##_use].has_range) { \
115 ssa_op->opN##_use >= 0 && \
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H A Ddce.c181 if (is_bad_mod(ssa, ssa_op->op1_use, ssa_op->op1_def)) { in may_have_side_effects()
212 return is_bad_mod(ssa, ssa_op->op1_use, ssa_op->op1_def); in may_have_side_effects()
214 return is_bad_mod(ssa, ssa_op->op1_use, ssa_op->op1_def) in may_have_side_effects()
218 if (is_bad_mod(ssa, ssa_op->op1_use, ssa_op->op1_def) in may_have_side_effects()
224 ssa_op++; in may_have_side_effects()
236 if (is_bad_mod(ssa, ssa_op->op1_use, ssa_op->op1_def) in may_have_side_effects()
293 if (!zend_ssa_is_no_val_use(opline, ssa_op, ssa_op->op1_use) in add_operands_to_worklists()
302 if (!zend_ssa_is_no_val_use(opline, ssa_op, ssa_op->op2_use) in add_operands_to_worklists()
423 if (!try_remove_var_def(ctx, ssa_op->op1_use, ssa_op->op1_use_chain, opline)) { in dce_instr()
502 if (ssa_op->op1_def >= 0 in may_break_varargs()
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H A Dzend_inference.c1460 if (ssa_op->op1_def == var || ssa_op->op2_def == var || ssa_op->result_def == var) { in zend_inference_propagate_range()
1478 ssa_op++; in zend_inference_propagate_range()
2544 ssa_op--; in _zend_update_type_info()
2655 COPY_SSA_OBJ_TYPE(ssa_op->op1_use, ssa_op->op1_def); in _zend_update_type_info()
2701 COPY_SSA_OBJ_TYPE(ssa_op->op1_use, ssa_op->op1_def); in _zend_update_type_info()
2986 COPY_SSA_OBJ_TYPE(ssa_op->op1_use, ssa_op->op1_def); in _zend_update_type_info()
3015 ssa_op++; in _zend_update_type_info()
3029 COPY_SSA_OBJ_TYPE(ssa_op->op1_use, ssa_op->op1_def); in _zend_update_type_info()
3042 ssa_op++; in _zend_update_type_info()
3057 ssa_op++; in _zend_update_type_info()
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H A Dsccp.c294 if (ssa_op->op1_use == var && can_replace_op1(ctx->scdf.op_array, opline, ssa_op)) { in try_replace_op1()
1223 ssa_op++; in sccp_visit_instr()
1657 if (ssa_op->result_def < 0 || IS_BOT(&ctx->values[ssa_op->result_def])) { in sccp_visit_instr()
2092 if (ssa_op->op1_def >= 0 || ssa_op->op2_def >= 0) { in try_remove_definition()
2215 if ((ssa_op->op2_use >= 0 && !value_known(&ctx->values[ssa_op->op2_use])) in try_remove_definition()
2224 if (ssa_op->op2_use >= 0 && !value_known(&ctx->values[ssa_op->op2_use])) { in try_remove_definition()
2259 if (ssa_op->op2_use != ssa_op->op1_use) { in try_remove_definition()
2293 zend_ssa_rename_var_uses(ssa, ssa_op->op1_def, ssa_op->op1_use, 1); in try_remove_definition()
2351 if (ssa_op->op1_use != ssa_op->op2_use) { in replace_constant_operands()
2354 ssa_op->op2_use_chain = ssa_op->op1_use_chain; in replace_constant_operands()
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H A Dzend_ssa.c1255 zend_ssa_unlink_use_chain(ssa, ssa_op - ssa->ops, ssa_op->result_use); in zend_ssa_remove_instr()
1260 if (ssa_op->op1_use != ssa_op->op2_use) { in zend_ssa_remove_instr()
1261 zend_ssa_unlink_use_chain(ssa, ssa_op - ssa->ops, ssa_op->op1_use); in zend_ssa_remove_instr()
1263 ssa_op->op2_use_chain = ssa_op->op1_use_chain; in zend_ssa_remove_instr()
1265 ssa_op->op1_use = -1; in zend_ssa_remove_instr()
1269 zend_ssa_unlink_use_chain(ssa, ssa_op - ssa->ops, ssa_op->op2_use); in zend_ssa_remove_instr()
1270 ssa_op->op2_use = -1; in zend_ssa_remove_instr()
1410 ssa_op->op1_use = -1; in zend_ssa_remove_uses_of_var()
1590 ssa_op->res_use_chain = ssa_op->op1_use_chain; in zend_ssa_rename_var_uses()
1596 ssa_op->res_use_chain = ssa_op->op2_use_chain; in zend_ssa_rename_var_uses()
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H A Dscdf.c124 zend_ssa_op *ssa_op = &ssa->ops[i]; in scdf_solve() local
127 ssa_op--; in scdf_solve()
129 scdf->handlers.visit_instr(scdf, opline, ssa_op); in scdf_solve()
134 scdf->handlers.mark_feasible_successors(scdf, block_num, block, opline, ssa_op); in scdf_solve()
188 scdf_ctx *scdf, const zend_op *opline, const zend_ssa_op *ssa_op) { in is_live_loop_var_free() argument
193 int var = ssa_op->op1_use; in is_live_loop_var_free()
238 zend_ssa_op *ssa_op = &scdf->ssa->ops[i]; in cleanup_loop_var_free_block() local
240 || is_live_loop_var_free(scdf, opline, ssa_op)) { in cleanup_loop_var_free_block()
246 zend_ssa_remove_defs_of_instr(ssa, ssa_op); in cleanup_loop_var_free_block()
247 zend_ssa_remove_instr(ssa, opline, ssa_op); in cleanup_loop_var_free_block()
H A Descape_analysis.c152 zend_ssa_op *ssa_op = ssa->ops + def; in is_allocation_def() local
155 if (ssa_op->result_def == var) { in is_allocation_def()
197 } else if (ssa_op->op1_def == var) { in is_allocation_def()
273 zend_ssa_op *ssa_op = ssa->ops + use; in is_escape_use() local
276 if (ssa_op->op1_use == var) { in is_escape_use()
331 ssa_op--; in is_escape_use()
334 || (ssa_op->op1_def >= 0 && ssa->vars[ssa_op->op1_def].alias)) { in is_escape_use()
345 if (ssa_op->op2_use == var) { in is_escape_use()
350 || (ssa_op->op1_def >= 0 && ssa->vars[ssa_op->op1_def].alias)) { in is_escape_use()
366 if (ssa_op->result_use == var) { in is_escape_use()
H A Ddfa_pass.c374 if ((ssa_op->op1_def >= 0 && ssa->vars[ssa_op->op1_def].var == var) || in variable_defined_or_used_in_range()
375 (ssa_op->op2_def >= 0 && ssa->vars[ssa_op->op2_def].var == var) || in variable_defined_or_used_in_range()
376 (ssa_op->result_def >= 0 && ssa->vars[ssa_op->result_def].var == var) || in variable_defined_or_used_in_range()
377 (ssa_op->op1_use >= 0 && ssa->vars[ssa_op->op1_use].var == var) || in variable_defined_or_used_in_range()
378 (ssa_op->op2_use >= 0 && ssa->vars[ssa_op->op2_use].var == var) || in variable_defined_or_used_in_range()
379 (ssa_op->result_use >= 0 && ssa->vars[ssa_op->result_use].var == var) in variable_defined_or_used_in_range()
471 ssa_op->op1_use = -1; in zend_dfa_optimize_calls()
755 zend_ssa_op *ssa_op; in zend_dfa_optimize_jmps() local
769 ssa_op = ssa->ops + op_num; in zend_dfa_optimize_jmps()
1090 zend_ssa_op *ssa_op; in zend_dfa_optimize_op_array() local
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H A Dzend_dump.c448 if (!ssa_op || ssa_op->result_use < 0) { in zend_dump_op()
450 if (ssa_op && ssa_op->result_def >= 0) { in zend_dump_op()
620 if (ssa_op) { in zend_dump_op()
625 } else if (ssa_op->op1_def < 0) { in zend_dump_op()
633 if (ssa_op) { in zend_dump_op()
681 if (ssa_op) { in zend_dump_op()
694 if (ssa_op) { in zend_dump_op()
731 } else if (ssa_op && ssa_op->result_use >= 0) { in zend_dump_op()
733 if (ssa_op) { in zend_dump_op()
743 if (ssa_op) { in zend_dump_op()
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H A Dscdf.h40 struct _scdf_ctx *scdf, zend_op *opline, zend_ssa_op *ssa_op);
45 zend_op *opline, zend_ssa_op *ssa_op);
H A Dzend_dump.h37 …ck *b, const zend_op *opline, uint32_t dump_flags, const zend_ssa *ssa, const zend_ssa_op *ssa_op);
H A Dzend_optimizer.c1245 zend_ssa_op *ssa_op = &ssa->ops[opline - op_array->opcodes]; in zend_redo_pass_two_ex() local
1395 zend_ssa_op *ssa_op = &func_info->ssa.ops[def_opline - op_array->opcodes]; in needs_live_range() local
1396 int ssa_var = ssa_op->result_def; in needs_live_range()
/PHP-8.3/ext/opcache/jit/
H A Dzend_jit_trace.c2865 && ssa_op->op2_use != ssa_op->op1_use in zend_jit_trace_allocate_registers()
2880 && ssa_op->result_use != ssa_op->op1_use in zend_jit_trace_allocate_registers()
2881 && ssa_op->result_use != ssa_op->op2_use in zend_jit_trace_allocate_registers()
2961 ssa_op++; in zend_jit_trace_allocate_registers()
2990 ssa_op++; in zend_jit_trace_allocate_registers()
3871 if ((ssa_op-1)->op1_def == ssa_op->op2_use) { in zend_jit_may_skip_comparison()
3872 ssa_op--; in zend_jit_may_skip_comparison()
3882 ssa_op--; in zend_jit_may_skip_comparison()
3896 if ((ssa_op-1)->op1_def == ssa_op->op1_use) { in zend_jit_may_skip_comparison()
3897 ssa_op--; in zend_jit_may_skip_comparison()
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H A Dzend_jit.c338 ssa_op++; in zend_jit_needs_call_chain()
406 ssa_op++; in zend_jit_needs_call_chain()
467 ssa_op++; in zend_jit_needs_call_chain()
481 ssa_op++; in zend_jit_needs_call_chain()
507 ssa_op++; in zend_jit_needs_call_chain()
1145 res = ssa_op->op1_def; in zend_may_overflow()
1160 res = ssa_op->op1_def; in zend_may_overflow()
1174 res = ssa_op->result_def; in zend_may_overflow()
1235 res = ssa_op->op1_def; in zend_may_overflow()
1262 res = ssa_op->op1_def; in zend_may_overflow()
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H A Dzend_jit_internal.h152 #define OP_REG(ssa_op, op) \ argument
153 (ra && ssa_op->op >= 0 && ra[ssa_op->op] ? \
154 OP_REG_EX(ra[ssa_op->op]->reg, \
155 (ra[ssa_op->op]->flags & ZREG_STORE), \
156 (ra[ssa_op->op]->flags & ZREG_LOAD), \
157 zend_ival_is_last_use(ra[ssa_op->op], ssa_op - ssa->ops) \
192 OP_REG(ssa_op, _ssa_op))
H A Dzend_jit_x86.dasc11861 && (ssa_op+1)->op1_use == ssa_op->result_def
13211 && (ssa_op+1)->op1_use == ssa_op->result_def
15926 if (def_var == ssa_op->result_def &&
15927 use_var == ssa_op->op1_use) {
16144 if (ssa_op->op1_def == current_var ||
16155 if (ssa_op->op1_use == current_var) {
16174 if (ssa_op->op1_use == current_var ||
16175 ssa_op->op1_def == current_var) {
16193 if (ssa_op->op2_use == current_var ||
16437 if (ssa_op == ssa->ops
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H A Dzend_jit_arm64.dasc11127 && (ssa_op+1)->op1_use == ssa_op->result_def
12429 && (ssa_op+1)->op1_use == ssa_op->result_def
14983 if (def_var == ssa_op->result_def &&
14984 use_var == ssa_op->op1_use) {
15186 if (ssa_op->op1_def == current_var ||
15197 if (ssa_op->op1_use == current_var) {
15216 if (ssa_op->op1_use == current_var ||
15217 ssa_op->op1_def == current_var) {
15235 if (ssa_op->op2_use == current_var ||
15236 ssa_op->op2_def == current_var ||
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