alias.c (nonlocal_mentioned_p, [...]): Use, LABEL_P, JUMP_P, CALL_P, NONJUMP_INSN_P...

[thirdparty/gcc.git] / gcc / function.c

diff --git a/gcc/function.c b/gcc/function.c
index 79d7f6933c0ddbc2f4ad0d0dddb9212b3b71c72a..6780e355da51651806cd6a837f118eea82b59d4a 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -3641,7 +3641,7 @@ reorder_blocks_1 (rtx insns, tree current_block, varray_type *p_block_stack)
 
   for (insn = insns; insn; insn = NEXT_INSN (insn))
     {
-      if (GET_CODE (insn) == NOTE)
+      if (NOTE_P (insn))
        {
          if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_BEG)
            {
@@ -4201,7 +4201,7 @@ expand_function_start (tree subr)
      as opposed to parm setup.  */
   emit_note (NOTE_INSN_FUNCTION_BEG);
 
-  if (GET_CODE (get_last_insn ()) != NOTE)
+  if (!NOTE_P (get_last_insn ()))
     emit_note (NOTE_INSN_DELETED);
   parm_birth_insn = get_last_insn ();
 
@@ -4339,7 +4339,7 @@ expand_function_end (void)
       rtx insn, seq;
 
       for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
-       if (GET_CODE (insn) == CALL_INSN)
+       if (CALL_P (insn))
          {
            start_sequence ();
            probe_stack_range (STACK_CHECK_PROTECT,
@@ -4624,7 +4624,7 @@ contains (rtx insn, varray_type vec)
 {
   int i, j;
 
-  if (GET_CODE (insn) == INSN
+  if (NONJUMP_INSN_P (insn)
       && GET_CODE (PATTERN (insn)) == SEQUENCE)
     {
       int count = 0;
@@ -5119,14 +5119,14 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED)
 
       /* Verify that there are no active instructions in the last block.  */
       label = BB_END (last);
-      while (label && GET_CODE (label) != CODE_LABEL)
+      while (label && !LABEL_P (label))
        {
          if (active_insn_p (label))
            break;
          label = PREV_INSN (label);
        }
 
-      if (BB_HEAD (last) == label && GET_CODE (label) == CODE_LABEL)
+      if (BB_HEAD (last) == label && LABEL_P (label))
        {
          rtx epilogue_line_note = NULL_RTX;
 
@@ -5135,7 +5135,7 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED)
          for (seq = get_last_insn ();
               seq && ! active_insn_p (seq);
               seq = PREV_INSN (seq))
-           if (GET_CODE (seq) == NOTE && NOTE_LINE_NUMBER (seq) > 0)
+           if (NOTE_P (seq) && NOTE_LINE_NUMBER (seq) > 0)
              {
                epilogue_line_note = seq;
                break;
@@ -5151,7 +5151,7 @@ thread_prologue_and_epilogue_insns (rtx f ATTRIBUTE_UNUSED)
                continue;
 
              jump = BB_END (bb);
-             if ((GET_CODE (jump) != JUMP_INSN) || JUMP_LABEL (jump) != label)
+             if (!JUMP_P (jump) || JUMP_LABEL (jump) != label)
                continue;
 
              /* If we have an unconditional jump, we can replace that
@@ -5266,7 +5266,7 @@ epilogue_done:
       rtx i;
       rtx newinsn;
 
-      if (GET_CODE (insn) != CALL_INSN
+      if (!CALL_P (insn)
          || ! SIBLING_CALL_P (insn))
        continue;
 
@@ -5308,7 +5308,7 @@ epilogue_done:
       for (insn = prologue_end; insn; insn = prev)
        {
          prev = PREV_INSN (insn);
-         if (GET_CODE (insn) == NOTE && NOTE_LINE_NUMBER (insn) > 0)
+         if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
            {
              /* Note that we cannot reorder the first insn in the
                 chain, since rest_of_compilation relies on that
@@ -5323,7 +5323,7 @@ epilogue_done:
       for (insn = BB_END (ENTRY_BLOCK_PTR->next_bb);
           insn != prologue_end && insn;
           insn = PREV_INSN (insn))
-       if (GET_CODE (insn) == NOTE && NOTE_LINE_NUMBER (insn) > 0)
+       if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
          break;
 
       /* If we didn't find one, make a copy of the first line number
@@ -5333,7 +5333,7 @@ epilogue_done:
          for (insn = next_active_insn (prologue_end);
               insn;
               insn = PREV_INSN (insn))
-           if (GET_CODE (insn) == NOTE && NOTE_LINE_NUMBER (insn) > 0)
+           if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
              {
                emit_note_copy_after (insn, prologue_end);
                break;
@@ -5354,7 +5354,7 @@ epilogue_done:
       for (insn = epilogue_end; insn; insn = next)
        {
          next = NEXT_INSN (insn);
-         if (GET_CODE (insn) == NOTE 
+         if (NOTE_P (insn) 
              && (NOTE_LINE_NUMBER (insn) > 0
                  || NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_BEG
                  || NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_END))
@@ -5383,7 +5383,7 @@ reposition_prologue_and_epilogue_notes (rtx f ATTRIBUTE_UNUSED)
         reorg has run.  */
       for (insn = f; insn; insn = NEXT_INSN (insn))
        {
-         if (GET_CODE (insn) == NOTE)
+         if (NOTE_P (insn))
            {
              if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_PROLOGUE_END)
                note = insn;
@@ -5403,13 +5403,13 @@ reposition_prologue_and_epilogue_notes (rtx f ATTRIBUTE_UNUSED)
          if (note == 0)
            {
              for (note = last; (note = NEXT_INSN (note));)
-               if (GET_CODE (note) == NOTE
+               if (NOTE_P (note)
                    && NOTE_LINE_NUMBER (note) == NOTE_INSN_PROLOGUE_END)
                  break;
            }
 
          /* Avoid placing note between CODE_LABEL and BASIC_BLOCK note.  */
-         if (GET_CODE (last) == CODE_LABEL)
+         if (LABEL_P (last))
            last = NEXT_INSN (last);
          reorder_insns (note, note, last);
        }
@@ -5424,7 +5424,7 @@ reposition_prologue_and_epilogue_notes (rtx f ATTRIBUTE_UNUSED)
         reorg has run.  */
       for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
        {
-         if (GET_CODE (insn) == NOTE)
+         if (NOTE_P (insn))
            {
              if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_EPILOGUE_BEG)
                note = insn;
@@ -5444,7 +5444,7 @@ reposition_prologue_and_epilogue_notes (rtx f ATTRIBUTE_UNUSED)
          if (note == 0)
            {
              for (note = insn; (note = PREV_INSN (note));)
-               if (GET_CODE (note) == NOTE
+               if (NOTE_P (note)
                    && NOTE_LINE_NUMBER (note) == NOTE_INSN_EPILOGUE_BEG)
                  break;
            }