| /freebsd-12.1/contrib/gcc/ |
| H A D | loop-iv.c | 132 if (iv->step == const0_rtx in dump_iv_info()
368 iv->step = const0_rtx; in iv_constant()
372 iv->delta = const0_rtx; in iv_constant()
412 iv->delta = const0_rtx; in iv_subreg()
1207 if (iv->step != const0_rtx && iteration != const0_rtx) in get_iv_value()
1619 *expr = const0_rtx; in simplify_using_condition()
1672 *b = const0_rtx; in eliminate_implied_condition()
1722 aggr = const0_rtx; in simplify_using_initial_values()
1726 neutral = const0_rtx; in simplify_using_initial_values()
2091 if (iv0.step != const0_rtx && iv1.step != const0_rtx) in iv_number_of_iterations()
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| H A D | expmed.c | 1342 const0_rtx); in extract_bit_field()
2010 if (shift != const0_rtx) in extract_force_align_mem_bit_field()
2211 if (op1 == const0_rtx) in expand_shift()
3110 if (op1 == const0_rtx) in expand_mult()
3111 return const0_rtx; in expand_mult()
3880 return const0_rtx; in expand_divmod()
4006 if (op1 != const0_rtx) in expand_divmod()
5142 op1 = const0_rtx, code = LE; in emit_store_flag()
5265 return const0_rtx; in emit_store_flag()
5271 return const0_rtx; in emit_store_flag()
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| H A D | loop-doloop.c | 136 || (XEXP (condition, 1) != const0_rtx in doloop_condition_get()
276 const0_rtx, REG_NOTES (jump)); in add_test()
330 if (noloop != const0_rtx) in doloop_modify()
339 gcc_assert (XEXP (condition, 1) == const0_rtx); in doloop_modify()
438 desc->const_iter ? desc->niter_expr : const0_rtx, in doloop_modify()
540 iterations = desc->const_iter ? desc->niter_expr : const0_rtx; in doloop_optimize()
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| H A D | flow.c | 3290 if (op0 == const0_rtx || op1 == const0_rtx) in ior_reg_cond()
3291 return const0_rtx; in ior_reg_cond()
3324 if (x == const0_rtx) in not_reg_cond()
3327 return const0_rtx; in not_reg_cond()
3351 return const0_rtx; in and_reg_cond()
3398 if (op0 == const0_rtx || op1 == const0_rtx) in and_reg_cond()
3399 return const0_rtx; in and_reg_cond()
3442 return const0_rtx; in elim_reg_cond()
3451 if (op0 == const0_rtx || op1 == const0_rtx) in elim_reg_cond()
3452 return const0_rtx; in elim_reg_cond()
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| H A D | loop-unswitch.c | 210 if (iv.step != const0_rtx in may_unswitch_on()
214 op[i] = get_iv_value (&iv, const0_rtx); in may_unswitch_on()
235 if (stest == const0_rtx in may_unswitch_on()
338 if (cond != const0_rtx in unswitch_single_loop()
358 else if (cond == const0_rtx) in unswitch_single_loop()
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| H A D | simplify-rtx.c | 1302 return const0_rtx; in simplify_const_unary_operation()
1347 return const0_rtx; in simplify_const_unary_operation()
1680 && XEXP (op0, 1) == const0_rtx && XEXP (op1, 1) == const0_rtx) in simplify_binary_operation_1()
3566 || (op0 == const0_rtx && op1 != const0_rtx)) in simplify_relational_operation()
3759 return const0_rtx; in simplify_const_relational_operation()
3798 return const0_rtx; in simplify_const_relational_operation()
3907 tem = const0_rtx; in simplify_const_relational_operation()
3914 tem = const0_rtx; in simplify_const_relational_operation()
3920 if (tem == const0_rtx in simplify_const_relational_operation()
3929 return const0_rtx; in simplify_const_relational_operation()
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| H A D | builtins.c | 900 return const0_rtx; in expand_builtin_nonlocal_goto()
1500 const0_rtx, NULL_RTX, const0_rtx)); in expand_builtin_apply()
2208 return const0_rtx; in expand_builtin_sincos()
4127 return const0_rtx; in expand_builtin_args_info()
4237 return const0_rtx; in expand_builtin_va_start()
4964 return const0_rtx; in expand_builtin_printf()
5154 return const0_rtx; in expand_builtin_sprintf()
5188 return const0_rtx; in expand_builtin_sprintf()
5836 return const0_rtx; in expand_builtin()
5866 return const0_rtx; in expand_builtin()
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| H A D | combine.c | 4204 rtx cop1 = const0_rtx; in combine_simplify_rtx()
4678 && op1 == const0_rtx in combine_simplify_rtx()
4691 && op1 == const0_rtx in combine_simplify_rtx()
4703 && op1 == const0_rtx in combine_simplify_rtx()
4724 && op1 == const0_rtx in combine_simplify_rtx()
6883 x = const0_rtx; in force_to_mode()
7636 return const0_rtx; in known_cond()
8174 return const0_rtx; in simplify_and_const_int_1()
8667 varop = const0_rtx; in simplify_shift_const_1()
8953 const0_rtx); in simplify_shift_const_1()
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| H A D | expr.c | 565 fill_value = const0_rtx; in convert_move()
2359 return const0_rtx; in clear_by_pieces_1()
5465 return const0_rtx; in store_field()
5589 return const0_rtx; in store_field()
6837 return const0_rtx; in expand_expr_real_1()
6849 return const0_rtx; in expand_expr_real_1()
6863 return const0_rtx; in expand_expr_real_1()
6870 return const0_rtx; in expand_expr_real_1()
7128 return const0_rtx; in expand_expr_real_1()
7728 return const0_rtx; in expand_expr_real_1()
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| H A D | explow.c | 223 tem = const0_rtx; in eliminate_constant_term()
449 rtx constant_term = const0_rtx; in memory_address()
451 if (constant_term == const0_rtx in memory_address()
827 if (adjust == const0_rtx) in adjust_stack()
856 if (adjust == const0_rtx) in anti_adjust_stack()
1093 if (size == const0_rtx) in allocate_dynamic_stack_space()
1331 emit_move_insn (memref, const0_rtx); in emit_stack_probe()
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| H A D | dojump.c | 710 do_compare_rtx_and_jump (part, const0_rtx, EQ, 1, word_mode, in do_jump_by_parts_zero_rtx()
722 const0_rtx, EQ, 1, word_mode, NULL_RTX, in do_jump_by_parts_zero_rtx()
745 if (op1 == const0_rtx) in do_jump_by_parts_equality_rtx()
750 else if (op0 == const0_rtx) in do_jump_by_parts_equality_rtx()
836 return gen_rtx_fmt_ee (code, VOIDmode, cc0_rtx, const0_rtx); in compare_from_rtx()
884 rtx label = (tem == const0_rtx || tem == CONST0_RTX (mode)) in do_compare_rtx_and_jump()
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| H A D | predict.c | 823 cond == const0_rtx ? NOT_TAKEN : TAKEN); in bb_estimate_probability_locally()
835 else if (XEXP (cond, 1) == const0_rtx in bb_estimate_probability_locally()
836 || XEXP (cond, 0) == const0_rtx) in bb_estimate_probability_locally()
851 else if (XEXP (cond, 1) == const0_rtx in bb_estimate_probability_locally()
852 || XEXP (cond, 0) == const0_rtx) in bb_estimate_probability_locally()
868 if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx in bb_estimate_probability_locally()
875 if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx in bb_estimate_probability_locally()
1446 gcc_assert (cond == const_true_rtx || cond == const0_rtx); in expected_value_to_br_prob()
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| H A D | optabs.c | 933 if (tmp == const0_rtx) in expand_doubleword_shift()
1623 inter = const0_rtx; in expand_binop()
3477 data.target = const0_rtx; in emit_libcall_block()
3666 *py = const0_rtx; in prepare_cmp_insn()
3685 *py = const0_rtx; in prepare_cmp_insn()
3737 *py = const0_rtx; in prepare_cmp_insn()
3964 true_rtx = const0_rtx; in prepare_float_lib_cmp()
3979 true_rtx = const0_rtx; in prepare_float_lib_cmp()
4015 *py = const0_rtx; in prepare_float_lib_cmp()
6043 return const0_rtx; in expand_sync_operation()
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| H A D | tree-ssa-address.c | 165 *addr = const0_rtx; in gen_addr_rtx()
208 (i & 2 ? const0_rtx : NULL_RTX), in addr_for_mem_ref()
209 (i & 1 ? const0_rtx : NULL_RTX), in addr_for_mem_ref()
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| H A D | postreload.c | 871 if (reg_state[regno].offset != const0_rtx) in reload_combine()
895 if (reg_state[regno].offset != const0_rtx) in reload_combine()
1043 rtx offset = const0_rtx; /* For the REG case below. */ in reload_combine_note_use()
1256 if (new_src == const0_rtx) in reload_cse_move2add()
1343 if (new_src == const0_rtx) in reload_cse_move2add()
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| H A D | ifcvt.c | 875 && if_info->a == const0_rtx) in noce_try_store_flag()
877 else if (if_info->b == const0_rtx in noce_try_store_flag()
1142 && ((if_info->a == const0_rtx in noce_try_store_flag_mask()
1147 && if_info->b == const0_rtx in noce_try_store_flag_mask()
1859 if (if_info->a == const0_rtx) in noce_try_sign_mask()
1861 if ((code == LT && c == const0_rtx) in noce_try_sign_mask()
1865 else if (if_info->b == const0_rtx) in noce_try_sign_mask()
1867 if ((code == GE && c == const0_rtx) in noce_try_sign_mask()
1891 m = emit_store_flag (gen_reg_rtx (mode), LT, m, const0_rtx, mode, 0, -1); in noce_try_sign_mask()
1934 if (XEXP (cond, 1) != const0_rtx) in noce_try_bitop()
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| /freebsd-12.1/contrib/gcc/config/s390/ |
| H A D | s390.c | 631 && *op1 == const0_rtx in s390_canonicalize_comparison()
2798 if (op2 != const0_rtx) in preferred_la_operand_p()
3896 const0_rtx); in s390_expand_addcc()
3973 const0_rtx)); in s390_expand_addcc()
7264 const0_rtx)); in s390_emit_prologue()
7781 return const0_rtx; in s390_function_arg()
8284 return const0_rtx; in s390_expand_builtin()
8990 offset = const0_rtx; in s390_optimize_prologue()
9031 offset = const0_rtx; in s390_optimize_prologue()
9051 offset = const0_rtx; in s390_optimize_prologue()
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| H A D | predicates.md | 170 || XEXP (op, 1) != const0_rtx)
190 || XEXP (op, 1) != const0_rtx)
235 || XEXP (op, 1) != const0_rtx)
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| /freebsd-12.1/contrib/gcc/config/i386/ |
| H A D | i386.c | 6233 disp = const0_rtx; in ix86_decompose_address()
6241 disp = const0_rtx; in ix86_decompose_address()
6249 disp = const0_rtx; in ix86_decompose_address()
8368 x = const0_rtx; in print_operand()
10688 const0_rtx); in ix86_expand_fp_compare()
10836 || hi[1] == const0_rtx || lo[1] == const0_rtx)) in ix86_expand_branch()
16409 const0_rtx))); in ix86_expand_sse_comi()
16736 return const0_rtx; in ix86_expand_builtin()
16781 return const0_rtx; in ix86_expand_builtin()
16865 return const0_rtx; in ix86_expand_builtin()
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| H A D | cygming.h | 280 const0_rtx)); \
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| /freebsd-12.1/contrib/gcc/config/sparc/ |
| H A D | sparc.c | 1497 if (low1 != const0_rtx) in sparc_emit_set_const64_longway()
1511 if (low2 != const0_rtx) in sparc_emit_set_const64_longway()
1528 if (low3 != const0_rtx) in sparc_emit_set_const64_longway()
2089 temp, const0_rtx), in gen_v9_scc()
2131 op0, const0_rtx), in emit_v9_brxx_insn()
3429 offset = const0_rtx; in mem_min_alignment()
3435 offset = const0_rtx; in mem_min_alignment()
5146 reg, const0_rtx))); in function_arg()
5180 const0_rtx); in function_arg()
6159 emit_cmp_and_jump_insns (in, const0_rtx, LT, const0_rtx, DImode, 0, neglab); in sparc_emit_floatunsdi()
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| H A D | sparc.md | 2172 const0_rtx));
3022 if (sparc_compare_op1 == const0_rtx
3050 if (sparc_compare_op1 == const0_rtx
3086 cc_reg, const0_rtx);
3111 cc_reg, const0_rtx);
3638 operands[5] = const0_rtx;
3643 operands[3] = const0_rtx;
4295 operands[8] = const0_rtx;
4468 operands[8] = const0_rtx;
5596 operands[8] = const0_rtx;
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| /freebsd-12.1/contrib/gcc/config/rs6000/ |
| H A D | rs6000.c | 3246 insn = gen_call_value (r3, tga, const0_rtx, const0_rtx); in rs6000_legitimize_tls_address()
3264 insn = gen_call_value (r3, tga, const0_rtx, const0_rtx); in rs6000_legitimize_tls_address()
5764 const0_rtx), in setup_incoming_varargs()
6766 return const0_rtx; in rs6000_expand_unop_builtin()
6869 return const0_rtx; in rs6000_expand_binop_builtin()
7124 return const0_rtx; in rs6000_expand_ternop_builtin()
7493 return const0_rtx; in altivec_expand_builtin()
7516 return const0_rtx; in altivec_expand_builtin()
7749 return const0_rtx; in spe_expand_builtin()
13646 const0_rtx, in rs6000_maybe_dead()
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| /freebsd-12.1/contrib/gcc/cp/ |
| H A D | expr.c | 120 return const0_rtx; in cxx_expand_expr()
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| /freebsd-12.1/contrib/gcc/config/mips/ |
| H A D | mips.c | 1538 info->offset = const0_rtx; in mips_classify_address()
2043 insn = emit_call_insn (gen_call_value (v0, tga, const0_rtx, const0_rtx)); in mips_call_tls_get_addr()
3160 if (cmp1 == const0_rtx) in mips_zero_if_equal()
3219 *op1 = const0_rtx; in mips_emit_compare()
3233 *op1 = const0_rtx; in mips_emit_compare()
3254 *op1 = const0_rtx; in mips_emit_compare()
3960 const0_rtx); in function_arg()
5316 rtx offset2 = const0_rtx; in mips_debugger_offset()
6546 return const0_rtx; in mips_return_addr()
10324 return const0_rtx; in mips_prepare_builtin_arg()
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