alias.c (record_set, [...]): Use REG_P.

[gcc.git] / gcc / reorg.c

diff --git a/gcc/reorg.c b/gcc/reorg.c
index ff321628137f6a8d981f42f9348798bb4be85d69..9b3c9fd6f2fe0b552ee2a51d5557a036b85f167b 100644 (file)
--- a/gcc/reorg.c
+++ b/gcc/reorg.c
@@ -1924,7 +1924,7 @@ update_reg_dead_notes (rtx insn, rtx delayed_insn)
        next = XEXP (link, 1);
 
        if (REG_NOTE_KIND (link) != REG_DEAD
-           || GET_CODE (XEXP (link, 0)) != REG)
+           || !REG_P (XEXP (link, 0)))
          continue;
 
        if (reg_referenced_p (XEXP (link, 0), PATTERN (insn)))
@@ -1957,7 +1957,7 @@ fix_reg_dead_note (rtx start_insn, rtx stop_insn)
        next = XEXP (link, 1);
 
        if (REG_NOTE_KIND (link) != REG_DEAD
-           || GET_CODE (XEXP (link, 0)) != REG)
+           || !REG_P (XEXP (link, 0)))
          continue;
 
        if (reg_set_p (XEXP (link, 0), PATTERN (start_insn)))
@@ -1985,7 +1985,7 @@ update_reg_unused_notes (rtx insn, rtx redundant_insn)
       next = XEXP (link, 1);
 
       if (REG_NOTE_KIND (link) != REG_UNUSED
-         || GET_CODE (XEXP (link, 0)) != REG)
+         || !REG_P (XEXP (link, 0)))
        continue;
 
       if (! find_regno_note (redundant_insn, REG_UNUSED,
@@ -2764,8 +2764,8 @@ fill_slots_from_thread (rtx insn, rtx condition, rtx thread,
         destination.  Overlap may happen for larger-than-register-size modes.  */
 
       if (GET_CODE (trial) == INSN && GET_CODE (pat) == SET
-         && GET_CODE (SET_SRC (pat)) == REG
-         && GET_CODE (SET_DEST (pat)) == REG
+         && REG_P (SET_SRC (pat))
+         && REG_P (SET_DEST (pat))
          && !reg_overlap_mentioned_p (SET_DEST (pat), SET_SRC (pat)))
        {
          rtx next = next_nonnote_insn (trial);