Searched refs:NULL_RTX (Results 1 - 25 of 240) sorted by relevance

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/haiku-buildtools/legacy/gcc/gcc/config/
H A Dgofast.h43 neg_optab->handlers[(int) mode].libfunc = NULL_RTX; \
75 eqxf2_libfunc = NULL_RTX; \
76 nexf2_libfunc = NULL_RTX; \
77 gtxf2_libfunc = NULL_RTX; \
78 gexf2_libfunc = NULL_RTX; \
79 ltxf2_libfunc = NULL_RTX; \
80 lexf2_libfunc = NULL_RTX; \
82 eqtf2_libfunc = NULL_RTX; \
83 netf2_libfunc = NULL_RTX; \
84 gttf2_libfunc = NULL_RTX; \
[all...]
/haiku-buildtools/gcc/gcc/
H A Dinternal-fn.c133 target = expand_expr (lhs, NULL_RTX, VOIDmode, EXPAND_WRITE);
157 target = expand_expr (lhs, NULL_RTX, VOIDmode, EXPAND_WRITE);
425 EQ, true, mode, NULL_RTX, NULL_RTX, done_label,
456 rtx res, target = NULL_RTX;
473 target = expand_expr (lhs, NULL_RTX, VOIDmode, EXPAND_WRITE);
557 op0, op1, NULL_RTX, false, OPTAB_LIB_WIDEN);
572 true, mode, NULL_RTX, NULL_RTX, done_label,
583 op0, op1, NULL_RTX, fals
[all...]
H A Dloop-doloop.c108 rtx cc_reg = NULL_RTX;
109 rtx reg_orig = NULL_RTX;
154 if (prev_insn == NULL_RTX || !INSN_P (prev_insn))
232 || ((cc_reg != NULL_RTX)
379 op0 = force_operand (op0, NULL_RTX);
380 op1 = force_operand (op1, NULL_RTX);
382 do_compare_rtx_and_jump (op0, op1, code, 0, mode, NULL_RTX,
383 NULL_RTX, label, -1);
397 gcc_assert (seq != NULL_RTX);
432 rtx tmp, noloop = NULL_RTX;
[all...]
H A Dccmp.c218 return NULL_RTX;
226 return NULL_RTX;
240 return NULL_RTX;
251 return NULL_RTX;
255 Return NULL_RTX if G is not a legal candidate or expand fail.
264 prep_seq = gen_seq = NULL_RTX;
267 return NULL_RTX;
298 return NULL_RTX;
H A Ddojump.c157 do_jump (exp, label, NULL_RTX, inv (prob));
163 do_jump_1 (code, op0, op1, label, NULL_RTX, inv (prob));
171 do_jump (exp, NULL_RTX, label, prob);
177 do_jump_1 (code, op0, op1, NULL_RTX, label, prob);
382 if (if_false_label == NULL_RTX)
385 do_jump (op0, drop_through_label, NULL_RTX, op0_prob);
386 do_jump (op1, NULL_RTX, if_true_label, op1_prob);
390 do_jump (op0, if_false_label, NULL_RTX, op0_prob);
410 if (if_true_label == NULL_RTX)
413 do_jump (op0, NULL_RTX, drop_through_labe
813 const0_rtx, EQ, 1, word_mode, NULL_RTX, local
814 if_false_label, NULL_RTX, prob); local
855 EQ, 0, word_mode, NULL_RTX, local
856 if_false_label, NULL_RTX, prob); local
[all...]
H A Dlower-subreg.c358 return NULL_RTX;
362 return NULL_RTX;
366 return NULL_RTX;
368 return NULL_RTX;
372 return NULL_RTX;
377 return NULL_RTX;
388 return NULL_RTX;
393 return NULL_RTX;
396 return NULL_RTX;
615 regno_reg_rtx[regno] = NULL_RTX;
[all...]
H A Dlra-coalesce.c161 if (*loc == NULL_RTX)
245 ira_reg_equiv[regno].constant == NULL_RTX
246 && ira_reg_equiv[regno].memory == NULL_RTX
247 && ira_reg_equiv[regno].invariant == NULL_RTX);
284 && (set = single_set (insn)) != NULL_RTX
349 if ((set = single_set (insn)) != NULL_RTX && set_noop_p (set))
H A Dlra.c217 if (original == NULL_RTX || (mode = GET_MODE (original)) == VOIDmode)
221 if (original == NULL_RTX || ! REG_P (original))
260 if (original != NULL_RTX && REG_P (original))
327 lra_assert (insn != NULL_RTX);
350 if (insn == NULL_RTX)
353 if (insn != NULL_RTX)
383 disp = a2 = NULL_RTX;
398 index_scale = scale = NULL_RTX;
406 else if (a2 != NULL_RTX && GET_CODE (a2) == MULT)
419 || (index != NULL_RTX
[all...]
H A Dexpmed.c341 result = expand_unop (mode, neg_optab, x, NULL_RTX, 0);
422 return NULL_RTX;
859 NULL_RTX, true,
1139 NULL_RTX, 1, OPTAB_LIB_WIDEN);
1142 bitnum, NULL_RTX, 1);
1156 NULL_RTX, 1, OPTAB_LIB_WIDEN);
1165 NULL_RTX, 1, OPTAB_LIB_WIDEN);
1270 NULL_RTX, 1);
1282 bitsdone, NULL_RTX, 1);
1372 return NULL_RTX;
[all...]
H A Dcombine-stack-adj.c161 return NULL_RTX;
165 return NULL_RTX;
177 return NULL_RTX;
371 note = find_reg_note (insn, REG_ARGS_SIZE, NULL_RTX);
375 last_note = find_reg_note (last, REG_ARGS_SIZE, NULL_RTX);
398 snote = find_reg_note (src, REG_CFA_ADJUST_CFA, NULL_RTX);
404 dnote = find_reg_note (dst, REG_CFA_ADJUST_CFA, NULL_RTX);
466 note = find_reg_note (insn, REG_ARGS_SIZE, NULL_RTX);
485 if (find_reg_note (test, REG_ARGS_SIZE, NULL_RTX))
499 tnote = find_reg_note (test, REG_ARGS_SIZE, NULL_RTX);
[all...]
H A Doptabs.c130 return NULL_RTX;
165 return NULL_RTX;
219 NEXT_INSN (last_insn) != NULL_RTX;
253 if (set == NULL_RTX)
1151 as the target's word_mode. This function return NULL_RTX if anything
1210 rtx wordm1 = umulp ? NULL_RTX : GEN_INT (BITS_PER_WORD - 1);
1232 NULL_RTX, 1, methods);
1235 NULL_RTX, 0, OPTAB_DIRECT);
1239 NULL_RTX, 0, methods);
1241 return NULL_RTX;
4637 GET_CODE (comparison), NULL_RTX, unsignedp, OPTAB_WIDEN, local
4746 GET_CODE (comparison), NULL_RTX, unsignedp, OPTAB_WIDEN, local
[all...]
H A Dexplow.c460 x = force_operand (x, NULL_RTX);
465 x = force_operand (x, NULL_RTX);
472 x = force_operand (x, NULL_RTX);
651 temp = force_operand (x, NULL_RTX);
968 NULL_RTX);
975 NULL_RTX, 1, OPTAB_LIB_WIDEN);
977 NULL_RTX, 1);
978 size = expand_mult (Pmode, size, align_rtx, NULL_RTX, 1);
1123 r_save = expand_expr (t_save, NULL_RTX, VOIDmode, EXPAND_WRITE);
1263 size = force_operand (size, NULL_RTX);
[all...]
H A Dlra-constraints.c391 m_base_reg (NULL_RTX),
393 m_index_reg (NULL_RTX)
473 if ((res = ira_reg_equiv[i].memory) != NULL_RTX)
475 if ((res = ira_reg_equiv[i].invariant) != NULL_RTX)
490 if ((x = ira_reg_equiv[regno].memory) != NULL_RTX)
492 = simplify_replace_fn_rtx (x, NULL_RTX, loc_equivalence_callback,
493 NULL_RTX);
494 if ((x = ira_reg_equiv[regno].invariant) != NULL_RTX)
496 = simplify_replace_fn_rtx (x, NULL_RTX, loc_equivalence_callback,
497 NULL_RTX);
[all...]
H A Dlra-spills.c159 rtx x = NULL_RTX;
168 lra_assert (regno_reg_rtx[i] != NULL_RTX && REG_P (regno_reg_rtx[i])
312 || ((set = single_set (insn)) != NULL_RTX
389 pseudo_slots[regno].mem = NULL_RTX;
427 slots[j].mem = NULL_RTX;
447 if (*loc == NULL_RTX)
458 if ((hard_reg = spill_hard_reg[i]) != NULL_RTX)
517 (link = *link_loc) != NULL_RTX;
591 spill_hard_reg[i] = NULL_RTX;
602 if (pseudo_slots[pseudo_regnos[i]].mem == NULL_RTX)
[all...]
H A Dstmt.c734 NULL_RTX, NULL_RTX, label, prob);
1153 rtx default_label = NULL_RTX;
1657 GT, NULL_RTX, mode, unsignedp,
1674 LT, NULL_RTX, mode, unsignedp,
1739 GT, NULL_RTX, mode, unsignedp,
1780 LT, NULL_RTX, mode, unsignedp,
1821 GT, NULL_RTX, mode, unsignedp,
1874 GT, NULL_RTX, mode, unsignedp,
1893 GT, NULL_RTX, mod
[all...]
H A Drtlhash.c41 if (x == NULL_RTX)
H A Dpostreload.c155 rtx value = NULL_RTX;
700 /* Points to the memory reference enclosing the use, if any, NULL_RTX
909 if (mem != NULL_RTX)
913 rtx newaddr = NULL_RTX;
972 if (set == NULL_RTX)
1051 if (use->containing_mem == NULL_RTX)
1061 use_ruid, NULL_RTX);
1083 if (!must_move_add || add_moved_after_insn == NULL_RTX)
1093 add_moved_after_ruid, NULL_RTX);
1109 if (set == NULL_RTX)
1060 use_ruid, NULL_RTX); local
1092 add_moved_after_ruid, NULL_RTX); local
1436 NULL_RTX); local
1545 reload_combine_note_use (&SET_SRC (x), insn, ruid, NULL_RTX); local
[all...]
/haiku-buildtools/gcc/gcc/config/sh/
H A Dsh_optimize_sett_clrt.cc113 // The value of ccreg. If NULL_RTX, the exact value is not known, but
123 // NULL_RTX otherwise.
167 m_ccreg (NULL_RTX)
198 if (m_ccreg == NULL_RTX)
224 i != NULL_RTX && i != BB_END (bb); i = next_i)
232 if (setcc_val != NULL_RTX)
289 return NULL_RTX;
298 gcc_assert (pc_set_rtx != NULL_RTX);
353 v.value = set_rtx != NULL_RTX && GET_CODE (set_rtx) == SET
355 : NULL_RTX;
[all...]
H A Dsh_treg_combine.cc291 // The set rtx of the specified reg if found, NULL_RTX otherwise.
295 // The set source operand rtx if found, NULL_RTX otherwise.
299 return set_rtx == NULL_RTX ? NULL_RTX : XEXP (set_rtx, 1);
302 // The set destination operand rtx if found, NULL_RTX otherwise.
306 return set_rtx == NULL_RTX ? NULL_RTX : XEXP (set_rtx, 0);
312 return insn == NULL_RTX || set_rtx == NULL_RTX;
321 set_of_reg result = { insn, NULL_RTX };
[all...]
/haiku-buildtools/legacy/gcc/gcc/
H A Dexplow.c281 return expand_expr (size, NULL_RTX, TYPE_MODE (sizetype),
496 x = force_operand (x, NULL_RTX);
501 x = force_operand (x, NULL_RTX);
508 x = force_operand (x, NULL_RTX);
534 x = force_operand (x, NULL_RTX);
707 rtx note = find_reg_note (insn, REG_EQUAL, NULL_RTX);
875 NULL_RTX, 1, OPTAB_LIB_WIDEN);
877 NULL_RTX, 1);
878 size = expand_mult (Pmode, size, GEN_INT (align), NULL_RTX, 1);
1075 REG_NOTES (insn) = NULL_RTX;
[all...]
H A Dexcept.c511 static rtx first_rethrow_symbol = NULL_RTX;
512 static rtx final_rethrow = NULL_RTX;
513 static rtx last_rethrow_symbol = NULL_RTX;
593 return NULL_RTX;
638 entry->false_label = NULL_RTX;
727 rtx around_label = NULL_RTX;
804 if (rethrow == NULL_RTX)
1017 new_region = new_eh_region_entry (new_note_eh_region, NULL_RTX);
1189 return copy_to_reg (expand_expr (expr, NULL_RTX, VOIDmode, 0));
1311 buf = change_address (buf, Pmode, NULL_RTX);
[all...]
H A Doptabs.c391 NULL_RTX, unsignedp, methods);
394 NULL_RTX, unsignedp, methods);
400 NULL_RTX, unsignedp, methods);
411 NULL_RTX, unsignedp, methods);
414 NULL_RTX, unsignedp, methods);
420 NULL_RTX, unsignedp);
427 NULL_RTX, unsignedp, methods);
430 NULL_RTX, unsignedp, methods);
436 NULL_RTX, unsignedp, methods);
439 NULL_RTX, unsigned
[all...]
H A Dexpmed.c201 result = expand_unop (mode, neg_optab, x, NULL_RTX, 0);
274 op0 = change_address (op0, imode, NULL_RTX);
754 NULL_RTX, 1, OPTAB_LIB_WIDEN);
757 build_int_2 (bitpos, 0), NULL_RTX, 1);
874 total_bits - bitsize + bitsdone, NULL_RTX, 1,
891 (word_mode, value, 0, thissize, bitsdone, NULL_RTX, 1,
1027 op0 = change_address (op0, imode, NULL_RTX);
1166 NULL_RTX, 0);
1169 NULL_RTX, 0);
1750 rtx result = NULL_RTX;
[all...]
H A Dstmt.c550 rtx x = expand_expr (exp, NULL_RTX, VOIDmode, 0);
693 emit_stack_restore (SAVE_NONLOCAL, addr, NULL_RTX);
703 expand_goto_internal (label, label_rtx (label), NULL_RTX);
753 emit_stack_restore (SAVE_BLOCK, stack_level, NULL_RTX);
917 fixup_gotos (NULL_PTR, NULL_RTX, NULL_TREE, first_insn, 0);
1337 real_output_rtx[i] = NULL_RTX;
1351 = expand_expr (TREE_VALUE (tail), NULL_RTX, VOIDmode,
1506 op = expand_expr (TREE_VALUE (tail), NULL_RTX, VOIDmode, 0);
1684 ? NULL_RTX : const0_rtx),
1703 NULL_RTX, VOIDmod
3678 expand_expr (DECL_INITIAL (decl), NULL_RTX, VOIDmode, local
[all...]
H A Dexpr.c279 insn = emit_insn (gen_rtx_SET (0, NULL_RTX, NULL_RTX));
359 pending_chain = NULL_RTX;
398 var, NULL_RTX, NULL_RTX, body,
844 value = emit_library_call_value (libcall, NULL_RTX, 1, to_mode,
920 emit_cmp_insn (lowfrom, const0_rtx, NE, NULL_RTX,
931 NULL_RTX, 0);
952 emit_no_conflict_block (insns, to, from, NULL_RTX,
1808 retval = expand_expr (call_expr, NULL_RTX, VOIDmod
3259 word_mode, NULL_TREE, NULL_RTX, align, 0, NULL_RTX, local
[all...]

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