Lines Matching refs:i1src
2704 rtx i2dest = 0, i2src = 0, i1dest = 0, i1src = 0, i0dest = 0, i0src = 0;
3103 if (i1 && !can_combine_p (i1, i3, i0, NULL, i2, NULL, &i1dest, &i1src))
3125 i1dest_in_i1src = i1 && reg_overlap_mentioned_p (i1dest, i1src);
3126 i2dest_in_i1src = i1 && reg_overlap_mentioned_p (i2dest, i1src);
3157 || (i1 != 0 && GET_CODE (i1src) == MULT)
3268 i1pat = gen_rtx_SET (i1dest, copy_rtx (i1src));
3421 i1src = subst (i1src, pc_rtx, pc_rtx, 0, 0, 0);
3467 i1src_copy = copy_rtx (i1src);
3473 newpat = subst (newpat, i1dest, i1src, 0, 0,
3587 t = subst (t, i1dest, i1src_copy ? i1src_copy : i1src, 0, 0,
4428 i1: r1 <- i1src (using r0)
4504 i1dest, i1src);
4580 propagate_for_debug (i1, last_combined_insn, i1dest, i1src,