Lines Matching defs:i1src
1840 rtx i2dest, i2src, i1dest = 0, i1src = 0;
2153 || (i1 && ! can_combine_p (i1, i3, NULL_RTX, i2, &i1dest, &i1src)))
2162 i1dest_in_i1src = i1 && reg_overlap_mentioned_p (i1dest, i1src);
2163 i2dest_in_i1src = i1 && reg_overlap_mentioned_p (i2dest, i1src);
2184 || (i1 != 0 && GET_CODE (i1src) == MULT)
2251 i1pat = gen_rtx_SET (VOIDmode, i1dest, copy_rtx (i1src));
2357 i1src = subst (i1src, pc_rtx, pc_rtx, 0, 0);
2404 newpat = subst (newpat, i1dest, i1src, 0, 0);
2466 = subst (i2pat, i1dest, i1src, 0, 0);
3155 replace_rtx (call_usage, i1dest, i1src);