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Searched refs:integer_zerop (Results 1 – 25 of 111) sorted by relevance

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/openbsd-src/gnu/gcc/gcc/
H A Dstor-layout.c354 if (integer_zerop (DECL_SIZE (decl)) in layout_decl()
684 && ! integer_zerop (TYPE_SIZE (type))); in update_alignment_for_field()
698 || (!integer_zerop (DECL_SIZE (field)) in update_alignment_for_field()
702 && ! integer_zerop (DECL_SIZE (rli->prev_field))))) in update_alignment_for_field()
731 if (integer_zerop (DECL_SIZE (field))) in update_alignment_for_field()
868 if (! integer_zerop (rli->bitpos)) in place_field()
871 else if (integer_zerop (rli->offset)) in place_field()
945 && ! integer_zerop (DECL_SIZE (field)) in place_field()
977 && ! integer_zerop (DECL_SIZE (field)) in place_field()
1038 && !integer_zerop (DECL_SIZE (field)) in place_field()
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H A Dfold-const.c1497 else if (integer_zerop (t2)) in associate_trees()
1502 if (integer_zerop (t2)) in associate_trees()
1893 if (code == PLUS_EXPR && integer_zerop (arg0)) in size_binop()
1896 && integer_zerop (arg1)) in size_binop()
2238 if (integer_zerop (arg)) in fold_convert()
3231 return constant_boolean_node (integer_zerop (arg), type); in fold_truth_not_expr()
3579 if (! integer_zerop (const_binop (RSHIFT_EXPR, in optimize_bit_field_compare()
3592 if (! integer_zerop (tem) && ! integer_all_onesp (tem)) in optimize_bit_field_compare()
3601 if (lbitsize == 1 && ! integer_zerop (rhs)) in optimize_bit_field_compare()
3981 || ! integer_zerop (low) || ! integer_zerop (high) in make_range()
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H A Dtree-ssa-uncprop.c126 equivalency->rhs = (integer_zerop (op1) in associate_equivalences_with_edges()
133 equivalency->rhs = (integer_zerop (op1) in associate_equivalences_with_edges()
142 equivalency->rhs = (integer_zerop (op1) in associate_equivalences_with_edges()
149 equivalency->rhs = (integer_zerop (op1) in associate_equivalences_with_edges()
H A Dtree-ssa-loop-unswitch.c140 if (integer_zerop (cond) || integer_nonzerop (cond)) in tree_may_unswitch_on()
237 else if (integer_zerop (cond)) in tree_unswitch_single_loop()
H A Dtree-chrec.c329 if (integer_zerop (op0)) in chrec_fold_plus()
331 if (integer_zerop (op1)) in chrec_fold_plus()
348 if (integer_zerop (op1)) in chrec_fold_minus()
376 if (integer_zerop (op1)) in chrec_fold_multiply()
389 if (integer_zerop (op0)) in chrec_fold_multiply()
403 if (integer_zerop (op1)) in chrec_fold_multiply()
560 if (!integer_zerop (CHREC_LEFT (chrec))) in chrec_apply()
H A Dtree-ssa-forwprop.c258 || integer_zerop (TREE_OPERAND (cond, 1)) in forward_propagate_into_cond_1()
297 && integer_zerop (TREE_OPERAND (cond, 1))) in forward_propagate_into_cond_1()
334 && integer_zerop (TREE_OPERAND (cond, 1))) in forward_propagate_into_cond_1()
386 && integer_zerop (TREE_OPERAND (cond, 1))) in forward_propagate_into_cond_1()
743 || !integer_zerop (TREE_OPERAND (array_ref, 1))) in forward_propagate_addr_expr_1()
H A Dtree-ssa-phiopt.c388 if ((integer_zerop (arg0) && integer_onep (arg1)) in conditional_replacement()
389 || (integer_zerop (arg1) && integer_onep (arg0))) in conditional_replacement()
469 || (e0 == false_edge && integer_zerop (arg0)) in conditional_replacement()
471 || (e1 == false_edge && integer_zerop (arg1))) in conditional_replacement()
935 : integer_zerop (TREE_OPERAND (cond, 1))) in abs_replacement()
H A Dpredict.c1054 if (integer_zerop (val)) in tree_predict_by_opcode()
1087 else if (integer_zerop (op0) in tree_predict_by_opcode()
1088 || integer_zerop (TREE_OPERAND (cond, 1))) in tree_predict_by_opcode()
1103 else if (integer_zerop (op0) in tree_predict_by_opcode()
1104 || integer_zerop (TREE_OPERAND (cond, 1))) in tree_predict_by_opcode()
1120 if (integer_zerop (TREE_OPERAND (cond, 1)) in tree_predict_by_opcode()
1131 if (integer_zerop (TREE_OPERAND (cond, 1)) in tree_predict_by_opcode()
1156 if (integer_zerop (val)) in return_prediction()
1176 && (!integer_zerop (val) && !integer_onep (val))) in return_prediction()
H A Dtree-ssa-address.c186 if (addr->offset && !integer_zerop (addr->offset)) in addr_for_mem_ref()
648 if (parts.offset && !integer_zerop (parts.offset)) in create_mem_ref()
676 gcc_assert (!parts.offset || integer_zerop (parts.offset)); in create_mem_ref()
H A Dtree-chrec.h127 return integer_zerop (chrec); in chrec_zerop()
H A Dtree-ssa-reassoc.c626 if (integer_zerop (oelast->op)) in eliminate_using_constants()
670 else if (integer_zerop (oelast->op)) in eliminate_using_constants()
682 if (integer_zerop (oelast->op)) in eliminate_using_constants()
712 if (integer_zerop (oelast->op)) in eliminate_using_constants()
H A Dtree-vrp.c563 && integer_zerop (vr->min) in range_is_nonnull()
564 && integer_zerop (vr->max); in range_is_nonnull()
574 && integer_zerop (vr->min) in range_is_null()
575 && integer_zerop (vr->max); in range_is_null()
1494 else if (code == MULT_EXPR && !integer_zerop (val1)) in vrp_int_const_binop()
1718 && integer_zerop (vr0.min) in extract_range_from_binary_expr()
1719 && integer_zerop (vr0.max)) in extract_range_from_binary_expr()
1721 && integer_zerop (vr1.min) in extract_range_from_binary_expr()
1722 && integer_zerop (vr1.max)))) in extract_range_from_binary_expr()
3654 if (comp_code == NE_EXPR && integer_zerop (value)) in find_assert_locations()
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H A Ddojump.c176 temp = integer_zerop (exp) ? if_false_label : if_true_label; in do_jump()
355 if (integer_zerop (TREE_OPERAND (exp, 1))) in do_jump()
380 if (integer_zerop (TREE_OPERAND (exp, 1))) in do_jump()
H A Dtree-ssa-ccp.c1576 if (integer_zerop (offset)) in maybe_fold_offset_to_array_ref()
1619 if (!integer_zerop (min_idx)) in maybe_fold_offset_to_array_ref()
1621 if (!integer_zerop (elt_offset)) in maybe_fold_offset_to_array_ref()
1794 if (integer_zerop (offset) in maybe_fold_stmt_indirect()
1906 if (!integer_zerop (min_idx)) in maybe_fold_stmt_addition()
H A Dconvert.c47 if (integer_zerop (expr)) in convert_to_pointer()
462 if (integer_zerop (expr)) in convert_to_integer()
H A Dtree-ssa-dom.c1361 edge_info->rhs = (integer_zerop (op1) in record_edge_info()
1367 edge_info->rhs = (integer_zerop (op1) in record_edge_info()
1375 edge_info->rhs = (integer_zerop (op1) in record_edge_info()
1381 edge_info->rhs = (integer_zerop (op1) in record_edge_info()
/openbsd-src/gnu/usr.bin/gcc/gcc/
H A Dfold-const.c1451 if (code == PLUS_EXPR && integer_zerop (arg0))
1454 && integer_zerop (arg1))
2274 return convert (type, build_int_2 (integer_zerop (arg), 0));
2550 if (! integer_zerop (const_binop (RSHIFT_EXPR,
2565 if (! integer_zerop (tem) && ! integer_all_onesp (tem))
2576 if (lbitsize == 1 && ! integer_zerop (rhs))
2947 || ! integer_zerop (low) || ! integer_zerop (high)
3184 if (integer_zerop (low))
3625 && lcode == NE_EXPR && integer_zerop (lr_arg)
3626 && rcode == NE_EXPR && integer_zerop (rr_arg)
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H A Dstor-layout.c738 && ! integer_zerop (TYPE_SIZE (type)))
746 if (! integer_zerop (DECL_SIZE (field))
750 && ! integer_zerop (DECL_SIZE (rli->prev_field))))
768 && ! integer_zerop (TYPE_SIZE (type)))
774 if (! integer_zerop (DECL_SIZE (field)))
888 if (! integer_zerop (rli->bitpos))
891 else if (integer_zerop (rli->offset))
960 && ! integer_zerop (DECL_SIZE (field))
996 && ! integer_zerop (DECL_SIZE (field))
1065 && !integer_zerop (DECL_SIZE (field))
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H A Dc-typeck.c2000 if (warn_div_by_zero && skip_evaluation == 0 && integer_zerop (op1))
2035 if (warn_div_by_zero && skip_evaluation == 0 && integer_zerop (op1))
2084 if (! integer_zerop (op1))
2174 if (pedantic && (!integer_zerop (op0) || op0 != orig_op0)
2180 if (pedantic && (!integer_zerop (op1) || op1 != orig_op1)
2191 && integer_zerop (op1))
2194 && integer_zerop (op0))
2257 && integer_zerop (op1))
2264 && integer_zerop (op0))
3387 return pedantic_non_lvalue (integer_zerop (ifexp) ? op2 : op1);
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H A Dconvert.c43 if (integer_zerop (expr))
140 if (integer_zerop (expr))
H A Dtree.c595 integer_zerop (expr) in integer_zerop() function
605 && integer_zerop (TREE_REALPART (expr))
606 && integer_zerop (TREE_IMAGPART (expr))));
624 && integer_zerop (TREE_IMAGPART (expr))));
641 && integer_zerop (TREE_IMAGPART (expr)))
694 && integer_zerop (TREE_IMAGPART (expr)))
1323 return (integer_zerop (min)
4900 return integer_zerop (init);
4905 return integer_zerop (init)
/openbsd-src/gnu/usr.bin/gcc/gcc/cp/
H A Dclass.c345 if (!integer_zerop (offset))
371 if (!integer_zerop (offset))
422 if (!integer_zerop (BINFO_OFFSET (base))) in convert_to_base_statically()
1546 if (!integer_zerop (delta))
2992 else if (integer_zerop (w) && DECL_NAME (field) != 0)
3022 if (integer_zerop (w)
3193 if (DECL_C_BIT_FIELD (x) && integer_zerop (DECL_INITIAL (x))) in check_field_decls()
3821 return is_empty_class (type) && !integer_zerop (offset); in empty_base_at_nonzero_offset_p()
3847 if (warn_abi && !integer_zerop (BINFO_OFFSET (binfo)))
5101 && !integer_zerop (size_binop (TRUNC_MOD_EXPR, in layout_class_type()
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/openbsd-src/gnu/gcc/gcc/cp/
H A Dcvt.c215 if (binfo && !integer_zerop (BINFO_OFFSET (binfo))) in cp_convert_to_pointer()
244 if (integer_zerop (expr)) in cp_convert_to_pointer()
1047 || integer_zerop (e) in convert_force()
H A Dclass.c304 if (!virtual_access && integer_zerop (offset)) in build_base_path()
382 if (!integer_zerop (offset)) in build_base_path()
407 if (!integer_zerop (offset)) in build_base_path()
534 if (!integer_zerop (BINFO_OFFSET (base))) in convert_to_base_statically()
2686 else if (integer_zerop (w) && DECL_NAME (field) != 0) in check_bitfield_decl()
2948 if (DECL_C_BIT_FIELD (x) && integer_zerop (DECL_INITIAL (x))) in check_field_decls()
3499 return is_empty_class (type) && !integer_zerop (offset); in empty_base_at_nonzero_offset_p()
3519 if (!integer_zerop (BINFO_OFFSET (binfo))) in layout_empty_base()
4739 && !integer_zerop (size_binop (TRUNC_MOD_EXPR, in layout_class_type()
4800 if (abi_version_at_least (2) && !integer_zerop (rli->bitpos)) in layout_class_type()
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H A Dtypeck.c1843 && integer_zerop (TREE_OPERAND (object, 0))); in build_class_member_access_expr()
3138 if (TREE_CODE (op1) == INTEGER_CST && integer_zerop (op1)) in build_binary_op()
3175 if (code1 == INTEGER_TYPE && integer_zerop (op1)) in build_binary_op()
3215 if (! integer_zerop (op1)) in build_binary_op()
3276 if ((TREE_CODE (orig_op0) == STRING_CST && !integer_zerop (op1)) in build_binary_op()
3277 || (TREE_CODE (orig_op1) == STRING_CST && !integer_zerop (op0))) in build_binary_op()
3398 && integer_zerop (op1)) in build_binary_op()
3401 && integer_zerop (op0)) in build_binary_op()
4779 if (!integer_zerop (delta)) in convert_ptrmem()
6037 else if (integer_zerop (n)) in build_ptrmemfunc()
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