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Searched refs:keep_null (Results 1 – 7 of 7) sorted by relevance

/netbsd-src/external/gpl3/gcc.old/dist/gcc/
H A Dipa-prop.h142 unsigned keep_null : 1; member
446 return jfunc->value.ancestor.keep_null; in ipa_get_jf_ancestor_keep_null()
H A Dipa-prop.c356 if (jump_func->value.ancestor.keep_null) in ipa_print_node_jump_functions_for_edge()
600 int formal_id, bool agg_preserved, bool keep_null) in ipa_set_ancestor_jf() argument
606 jfunc->value.ancestor.keep_null = keep_null; in ipa_set_ancestor_jf()
3077 dst->value.ancestor.keep_null |= src->value.ancestor.keep_null; in update_jump_functions_after_inlining()
4549 bp_pack_value (&bp, jump_func->value.ancestor.keep_null, 1); in ipa_write_jump_function()
4675 bool keep_null = bp_unpack_value (&bp, 1); in ipa_read_jump_function() local
4677 keep_null); in ipa_read_jump_function()
H A Dipa-cp.c2345 bool keep_null = false;
2360 keep_null = (ipa_get_jf_ancestor_keep_null (jfunc) || !offset);
2380 = keep_null && !src_lats->bits_lattice.known_nonzero_p ();
/netbsd-src/external/gpl3/gcc/dist/gcc/
H A Dipa-prop.h150 unsigned keep_null : 1; member
483 return jfunc->value.ancestor.keep_null; in ipa_get_jf_ancestor_keep_null()
H A Dipa-prop.cc362 if (jump_func->value.ancestor.keep_null) in ipa_print_node_jump_functions_for_edge()
611 int formal_id, bool agg_preserved, bool keep_null) in ipa_set_ancestor_jf() argument
617 jfunc->value.ancestor.keep_null = keep_null; in ipa_set_ancestor_jf()
3267 dst->value.ancestor.keep_null |= src->value.ancestor.keep_null; in update_jump_functions_after_inlining()
4787 bp_pack_value (&bp, jump_func->value.ancestor.keep_null, 1); in ipa_write_jump_function()
4913 bool keep_null = bp_unpack_value (&bp, 1); in ipa_read_jump_function() local
4915 keep_null); in ipa_read_jump_function()
6221 || ia1->keep_null != ia2->keep_null in ipa_jump_functions_equivalent_p()
H A Dipa-cp.cc2401 bool keep_null = false; in propagate_bits_across_jump_function() local
2416 keep_null = (ipa_get_jf_ancestor_keep_null (jfunc) || !offset); in propagate_bits_across_jump_function()
2436 = keep_null && !src_lats->bits_lattice.known_nonzero_p (); in propagate_bits_across_jump_function()
H A DChangeLog7766 * ipa-prop.h (ipa_ancestor_jf_data): New flag keep_null;
7768 * ipa-prop.cc (ipa_set_ancestor_jf): Initialize keep_null field of the
7770 (compute_complex_assign_jump_func): Pass false to keep_null
7772 (compute_complex_ancestor_jump_func): Pass true to keep_null
7774 (update_jump_functions_after_inlining): Carry over keep_null from the
7776 (ipa_write_jump_function): Stream keep_null flag.
7787 (propagate_aggs_across_jump_function): Take care of keep_null
7789 (ipa_get_jf_ancestor_result): Propagate NULL accross keep_null