Searched refs:use_set (Results 1 – 3 of 3) sorted by relevance
1246 rtx use_set = single_set (use_insn); in forward_propagate_and_simplify() local1255 if (!use_set && asm_use < 0 && !DEBUG_INSN_P (use_insn)) in forward_propagate_and_simplify()1259 if (use_set && GET_MODE (SET_DEST (use_set)) == VOIDmode) in forward_propagate_and_simplify()1294 if (x != src && use_set) in forward_propagate_and_simplify()1297 rtx old_rtx = note ? XEXP (note, 0) : SET_SRC (use_set); in forward_propagate_and_simplify()1312 loc = &SET_DEST (use_set); in forward_propagate_and_simplify()1315 else if (!use_set) in forward_propagate_and_simplify()1326 loc = &SET_SRC (use_set); in forward_propagate_and_simplify()1341 && REG_P (SET_DEST (use_set)) in forward_propagate_and_simplify()1345 && !reg_mentioned_p (SET_DEST (use_set), in forward_propagate_and_simplify()[all …]
901 rtx *pos = DF_REF_REAL_LOC (use), def_set, use_set; in inv_can_prop_to_addr_use() local919 if (!ok && (use_set = single_set (use_insn)) != NULL_RTX) in inv_can_prop_to_addr_use()923 src = SET_SRC (use_set); in inv_can_prop_to_addr_use()924 dest = SET_DEST (use_set); in inv_can_prop_to_addr_use()
1230 rtx use_set = single_set (use_insn); in forward_propagate_and_simplify() local1239 if (!use_set && asm_use < 0 && !DEBUG_INSN_P (use_insn)) in forward_propagate_and_simplify()1243 if (use_set && GET_MODE (SET_DEST (use_set)) == VOIDmode) in forward_propagate_and_simplify()1278 if (x != src && use_set) in forward_propagate_and_simplify()1281 rtx old_rtx = note ? XEXP (note, 0) : SET_SRC (use_set); in forward_propagate_and_simplify()1296 loc = &SET_DEST (use_set); in forward_propagate_and_simplify()1299 else if (!use_set) in forward_propagate_and_simplify()1310 loc = &SET_SRC (use_set); in forward_propagate_and_simplify()1317 set_reg_equal = (note == NULL_RTX && REG_P (SET_DEST (use_set))); in forward_propagate_and_simplify()1321 mode = GET_MODE (SET_DEST (use_set)); in forward_propagate_and_simplify()