Lines Matching refs:i2src
1827 rtx i2dest, i2src, i1dest = 0, i1src = 0; in try_combine() local
2139 if (! can_combine_p (i2, i3, i1, NULL_RTX, &i2dest, &i2src) in try_combine()
2148 i2dest_in_i2src = reg_overlap_mentioned_p (i2dest, i2src); in try_combine()
2156 i1_feeds_i3 = i1 && ! reg_overlap_mentioned_p (i1dest, i2src); in try_combine()
2170 if (GET_CODE (i2src) == MULT in try_combine()
2230 i2pat = gen_rtx_SET (VOIDmode, i2dest, copy_rtx (i2src)); in try_combine()
2274 SUBST (XEXP (SET_SRC (newpat), 0), i2src); in try_combine()
2288 i2src, const0_rtx)) in try_combine()
2308 gen_rtx_COMPARE (compare_mode, i2src, const0_rtx)); in try_combine()
2349 i2src = subst (i2src, pc_rtx, pc_rtx, 0, 0); in try_combine()
2360 newpat = subst (PATTERN (i3), i2dest, i2src, 0, in try_combine()
3139 replace_rtx (call_usage, i2dest, i2src); in try_combine()