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

/PHP-7.4/ext/opcache/Optimizer/
H A Ddce.c54 zend_bitset phi_dead; member
257 if (!check || zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_worklists()
265 if (var->definition_phi && zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_phi_worklist_no_val()
305 return zend_bitset_in(ctx->phi_dead, var_num); in is_var_dead()
506 ctx.phi_dead = alloca(sizeof(zend_ulong) * ctx.phi_worklist_len); in dce_optimize_op_array()
507 memset(ctx.phi_dead, 0xff, sizeof(zend_ulong) * ctx.phi_worklist_len); in dce_optimize_op_array()
515 zend_bitset_excl(ctx.phi_dead, phi->ssa_var); in dce_optimize_op_array()
582 zend_bitset_excl(ctx.phi_dead, i); in dce_optimize_op_array()
600 zend_bitset_excl(ctx.phi_dead, i); in dce_optimize_op_array()
608 if (zend_bitset_in(ctx.phi_dead, phi->ssa_var)) { in dce_optimize_op_array()

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