c-decl.c, [...]: Fix comment typos.

	* c-decl.c, tree-object-size.c, tree-vectorizer.c,
	config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment
	typos.

From-SVN: r101558

gcc/ChangeLog

+2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
+
+	* c-decl.c, tree-object-size.c, tree-vectorizer.c,
+	config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment
+	typos.
+
 2005-07-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	* pa.c (fix_range): Fix typo in comment.

gcc/c-decl.c

@@ -1308,7 +1308,7 @@ diagnose_mismatched_decls (tree newdecl, tree olddecl,
 	  if (DECL_INITIAL (olddecl))
 	    {
 	      /* If both decls are in the same TU and the new declaration
-		 isn't overridding an extern inline reject the new decl.
+		 isn't overriding an extern inline reject the new decl.
 		 When we handle c99 style inline rules we'll want to reject
 		 the following:
 

gcc/config/arm/unwind-arm.c

@@ -28,7 +28,7 @@
 #include "unwind.h"
 
 /* Definitions for C++ runtime support routines.  We make these weak
-   declarations to avoid pulling in libsupc++ unneccesarily.  */
+   declarations to avoid pulling in libsupc++ unnecessarily.  */
 typedef unsigned char bool;
 
 typedef struct _ZSt9type_info type_info; /* This names C++ type_info type */
@@ -119,7 +119,7 @@ typedef struct
 } phase2_vrs;
 
 
-/* An exeption index table entry.  */
+/* An exception index table entry.  */
 
 typedef struct __EIT_entry
 {
@@ -375,7 +375,7 @@ search_EIT_table (const __EIT_entry * table, int nrec, _uw return_address)
 
 /* Find the exception index table eintry for the given address.
    Fill in the relevant fields of the UCB.
-   Returns _URC_FAILURE if an error occured, _URC_OK on success*/
+   Returns _URC_FAILURE if an error occurred, _URC_OK on success.  */
 
 static _Unwind_Reason_Code
 get_eit_entry (_Unwind_Control_Block *ucbp, _uw return_address)
@@ -676,7 +676,7 @@ __gnu_unwind_pr_common (_Unwind_State state,
 		  /* Cleanup in range, and we are running cleanups.  */
 		  _uw lp;
 
-		  /* Landing pad address is 31-bit pc-relatvie offset.  */
+		  /* Landing pad address is 31-bit pc-relative offset.  */
 		  lp = selfrel_offset31 (data);
 		  data++;
 		  /* Save the exception data pointer.  */
@@ -705,7 +705,7 @@ __gnu_unwind_pr_common (_Unwind_State state,
 		      if (data[1] == (_uw) -2)
 			return _URC_FAILURE;
 
-		      /* The thrown object immediately folows the ECB.  */
+		      /* The thrown object immediately follows the ECB.  */
 		      matched = (void *)(ucbp + 1);
 		      if (data[1] != (_uw) -1)
 			{
@@ -739,7 +739,7 @@ __gnu_unwind_pr_common (_Unwind_State state,
 		  _Unwind_SetGR (context, 0, (_uw) ucbp);
 		  return _URC_INSTALL_CONTEXT;
 		}
-	      /* Catch handler not mached.  Advance to the next descriptor.  */
+	      /* Catch handler not matched.  Advance to the next descriptor.  */
 	      data += 2;
 	      break;
 
@@ -818,7 +818,7 @@ __gnu_unwind_pr_common (_Unwind_State state,
 
   if (phase2_call_unexpected_after_unwind)
     {
-      /* Enter __cxa_unexpected as if called from the callsite.  */
+      /* Enter __cxa_unexpected as if called from the call site.  */
       _Unwind_SetGR (context, R_LR, _Unwind_GetGR (context, R_PC));
       _Unwind_SetGR (context, R_PC, (_uw) &__cxa_call_unexpected);
       return _URC_INSTALL_CONTEXT;

gcc/config/arm/unwind-arm.h

@@ -26,8 +26,8 @@
    the Free Software Foundation, 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.  */
 
-/* Language-independent unwinder header public defines.  This contins both
-   ABI defined objects, and GNU support routines.*/
+/* Language-independent unwinder header public defines.  This contains both
+   ABI defined objects, and GNU support routines.  */
 
 #ifndef UNWIND_ARM_H
 #define UNWIND_ARM_H
@@ -223,7 +223,7 @@ extern "C" {
       tmp += ptr;
       tmp = *(_Unwind_Word *) tmp;
 #elif defined(__symbian__)
-      /* Absoute pointer.  Nothing more to do.  */
+      /* Absolute pointer.  Nothing more to do.  */
 #else
       /* Pc-relative pointer.  */
       tmp += ptr;
@@ -250,7 +250,7 @@ extern "C" {
     }
 
   /* The dwarf unwinder doesn't understand arm/thumb state.  We assume the
-     landing pad uses the same instruction set as the callsite.  */
+     landing pad uses the same instruction set as the call site.  */
 #define _Unwind_SetIP(context, val) \
   _Unwind_SetGR (context, 15, val | (_Unwind_GetGR (context, 15) & 1))
 

gcc/tree-object-size.c

@@ -623,7 +623,7 @@ plus_expr_object_size (struct object_size_info *osi, tree var, tree value)
 
 /* Compute object sizes for VAR.
    For ADDR_EXPR an object size is the number of remaining bytes
-   to the end of the object (where what is consindered an object depends on
+   to the end of the object (where what is considered an object depends on
    OSI->object_size_type).
    For allocation CALL_EXPR like malloc or calloc object size is the size
    of the allocation.

gcc/tree-vectorizer.c

@@ -1747,7 +1747,7 @@ vect_is_simple_use (tree operand, loop_vec_info loop_vinfo, tree *def_stmt,
    CODE - tree_code of a reduction operations.
 
    Output:
-   REDUC_CODE - the correponding tree-code to be used to reduce the
+   REDUC_CODE - the corresponding tree-code to be used to reduce the
       vector of partial results into a single scalar result (which
       will also reside in a vector).