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Searched refs:i1src (Results 1 – 8 of 8) sorted by relevance

/netbsd-src/external/gpl3/gcc.old/dist/gcc/
H A Dreg-stack.c883 rtx i1src = *get_true_reg (&SET_SRC (i1set)); in emit_swap_insn() local
890 && REG_P (i1src) in emit_swap_insn()
891 && REGNO (i1src) == (unsigned) hard_regno - 1 in emit_swap_insn()
899 && REG_P (i1src) && REGNO (i1src) == FIRST_STACK_REG in emit_swap_insn()
913 i1src = SET_SRC (i1set); in emit_swap_insn()
914 if (GET_CODE (i1src) == FLOAT_EXTEND) in emit_swap_insn()
915 i1src = XEXP (i1src, 0); in emit_swap_insn()
918 && (MEM_P (i1src) || GET_CODE (i1src) == CONST_DOUBLE) in emit_swap_insn()
919 && !side_effects_p (i1src) in emit_swap_insn()
H A Dcombine.c2690 rtx i2dest = 0, i2src = 0, i1dest = 0, i1src = 0, i0dest = 0, i0src = 0; in try_combine() local
3089 if (i1 && !can_combine_p (i1, i3, i0, NULL, i2, NULL, &i1dest, &i1src)) in try_combine()
3111 i1dest_in_i1src = i1 && reg_overlap_mentioned_p (i1dest, i1src); in try_combine()
3112 i2dest_in_i1src = i1 && reg_overlap_mentioned_p (i2dest, i1src); in try_combine()
3143 || (i1 != 0 && GET_CODE (i1src) == MULT) in try_combine()
3254 i1pat = gen_rtx_SET (i1dest, copy_rtx (i1src)); in try_combine()
3407 i1src = subst (i1src, pc_rtx, pc_rtx, 0, 0, 0); in try_combine()
3453 i1src_copy = copy_rtx (i1src); in try_combine()
3459 newpat = subst (newpat, i1dest, i1src, 0, 0, in try_combine()
3573 t = subst (t, i1dest, i1src_copy ? i1src_copy : i1src, 0, 0, in try_combine()
[all …]
/netbsd-src/external/gpl3/gcc/dist/gcc/
H A Dreg-stack.cc884 rtx i1src = *get_true_reg (&SET_SRC (i1set)); in emit_swap_insn() local
891 && REG_P (i1src) in emit_swap_insn()
892 && REGNO (i1src) == (unsigned) hard_regno - 1 in emit_swap_insn()
900 && REG_P (i1src) && REGNO (i1src) == FIRST_STACK_REG in emit_swap_insn()
914 i1src = SET_SRC (i1set); in emit_swap_insn()
915 if (GET_CODE (i1src) == FLOAT_EXTEND) in emit_swap_insn()
916 i1src = XEXP (i1src, 0); in emit_swap_insn()
919 && (MEM_P (i1src) || GET_CODE (i1src) == CONST_DOUBLE) in emit_swap_insn()
920 && !side_effects_p (i1src) in emit_swap_insn()
H A Dcombine.cc2540 rtx i2dest = 0, i2src = 0, i1dest = 0, i1src = 0, i0dest = 0, i0src = 0; in try_combine() local
2940 if (i1 && !can_combine_p (i1, i3, i0, NULL, i2, NULL, &i1dest, &i1src)) in try_combine()
2988 i1dest_in_i1src = i1 && reg_overlap_mentioned_p (i1dest, i1src); in try_combine()
2989 i2dest_in_i1src = i1 && reg_overlap_mentioned_p (i2dest, i1src); in try_combine()
3020 || (i1 != 0 && GET_CODE (i1src) == MULT) in try_combine()
3131 i1pat = gen_rtx_SET (i1dest, copy_rtx (i1src)); in try_combine()
3284 i1src = subst (i1src, pc_rtx, pc_rtx, 0, 0, 0); in try_combine()
3330 i1src_copy = copy_rtx (i1src); in try_combine()
3336 newpat = subst (newpat, i1dest, i1src, 0, 0, in try_combine()
3450 t = subst (t, i1dest, i1src_copy ? i1src_copy : i1src, 0, 0, in try_combine()
[all …]
H A DChangeLog-20061136 PATTERN (i1) resp. SET from i1src to i1dest in i1pat
1137 and use it to prevent accidental modification of i1src.
H A DChangeLog-201233289 copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already
33290 before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy
H A DChangeLog-20053842 * combine.c (try_combine): Do not run subst on i1src and i2src in
H A DChangeLog-20107193 and i0 feeds i1 and i1 feeds i2 or i0 feeds i2, make a copy of i1src