alias.c: Fix typos in comments.

        * alias.c: Fix typos in comments.
        * sched-rgn.c (init_ready_list): Ditto.
        * unwind-dw2.c (uw_frame_state_for): Ditto.
        * unwind-dw2-fde.c (_Unwind_Find_FDE): Ditto.
        * unwind.inc (_Unwind_RaiseException_Phase2): Ditto.
        * config/rs6000/rs6000.c (rs6000_adjust_priority): Ditto.

From-SVN: r45698

gcc/ChangeLog

+2001-09-19  Stan Shebs  <shebs@apple.com>
+
+	* alias.c: Fix typos in comments.
+	* sched-rgn.c (init_ready_list): Ditto.
+	* unwind-dw2.c (uw_frame_state_for): Ditto.
+	* unwind-dw2-fde.c (_Unwind_Find_FDE): Ditto.
+	* unwind.inc (_Unwind_RaiseException_Phase2): Ditto.
+	* config/rs6000/rs6000.c (rs6000_adjust_priority): Ditto.
+
 2001-09-19  Richard Henderson  <rth@redhat.com>
 
 	* cfg.c (force_nonfallthru_and_redirect): Handle redirecting

gcc/alias.c

@@ -59,7 +59,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
    To see whether two alias sets can point to the same memory, we must
    see if either alias set is a subset of the other. We need not trace
-   past immediate decendents, however, since we propagate all
+   past immediate descendents, however, since we propagate all
    grandchildren up one level.
 
    Alias set zero is implicitly a superset of all other alias sets.
@@ -72,7 +72,7 @@ typedef struct alias_set_entry
   HOST_WIDE_INT alias_set;
 
   /* The children of the alias set.  These are not just the immediate
-     children, but, in fact, all decendents.  So, if we have:
+     children, but, in fact, all descendents.  So, if we have:
 
        struct T { struct S s; float f; } 
 

gcc/config/rs6000/rs6000.c

@@ -7986,10 +7986,10 @@ rs6000_adjust_priority (insn, priority)
      rtx insn ATTRIBUTE_UNUSED;
      int priority;
 {
-  /* On machines (like the 750) which have asymetric integer units, where one
+  /* On machines (like the 750) which have asymmetric integer units, where one
      integer unit can do multiply and divides and the other can't, reduce the
      priority of multiply/divide so it is scheduled before other integer
-     operationss.  */
+     operations.  */
 
 #if 0
   if (! INSN_P (insn))

gcc/sched-rgn.c

@@ -2148,7 +2148,7 @@ init_ready_list (ready)
 	      {
 		rtx next;
 
-		/* Note that we havn't squirrled away the notes for
+		/* Note that we havn't squirreled away the notes for
 		   blocks other than the current.  So if this is a
 		   speculative insn, NEXT might otherwise be a note.  */
 		next = next_nonnote_insn (insn);

gcc/unwind-dw2-fde.c

@@ -942,7 +942,7 @@ _Unwind_Find_FDE (void *pc, struct dwarf_eh_bases *bases)
   __gthread_mutex_lock (&object_mutex);
 
   /* Linear search through the classified objects, to find the one
-     containing the pc.  Note that pc_begin is sorted decending, and
+     containing the pc.  Note that pc_begin is sorted descending, and
      we expect objects to be non-overlapping.  */
   for (ob = seen_objects; ob; ob = ob->next)
     if (pc >= ob->pc_begin)

gcc/unwind-dw2.c

@@ -892,7 +892,7 @@ uw_frame_state_for (struct _Unwind_Context *context, _Unwind_FrameState *fs)
     {
       /* Couldn't find frame unwind info for this function.  Try a
 	 target-specific fallback mechanism.  This will necessarily
-	 not profide a personality routine or LSDA.  */
+	 not provide a personality routine or LSDA.  */
 #ifdef MD_FALLBACK_FRAME_STATE_FOR
       MD_FALLBACK_FRAME_STATE_FOR (context, fs, success);
       return _URC_END_OF_STACK;

gcc/unwind.inc

@@ -47,7 +47,7 @@ _Unwind_RaiseException_Phase2(struct _Unwind_Exception *exc,
 		       ? _UA_HANDLER_FRAME : 0);
 
       if (code != _URC_NO_REASON)
-	/* Some error encountered.  Ususally the unwinder doesn't
+	/* Some error encountered.  Usually the unwinder doesn't
 	   diagnose these and merely crashes.  */
 	return _URC_FATAL_PHASE2_ERROR;