s390.c: Fix comment typos.

* s390/s390.c: Fix comment typos.
	* s390/s390.h: Likewise.
	* s390/s390.md: Likewise.

From-SVN: r46557

gcc/ChangeLog

@@ -1,3 +1,9 @@
+2001-10-26  Kazu Hirata  <kazu@hxi.com>
+
+	* s390/s390.c: Fix comment typos.
+	* s390/s390.h: Likewise.
+	* s390/s390.md: Likewise.
+
 2001-10-26  Alexandre Oliva  <aoliva@redhat.com>
 
 	* tree-inline.c (WALK_SUBTREE_TAIL): New macro.

gcc/config/s390/s390.c

@@ -346,7 +346,7 @@ s390_branch_condition_mnemonic (code, inv)
    LEVEL is the optimization level specified; 2 if `-O2' is
    specified, 1 if `-O' is specified, and 0 if neither is specified.
 
-   SIZE is non-zero if `-Os' is specified and zero otherwise. */
+   SIZE is non-zero if `-Os' is specified and zero otherwise.  */
 
 void
 optimization_options (level, size)
@@ -1114,7 +1114,7 @@ legitimize_pic_address (orig, reg)
         {
           /* Access local symbols PC-relative via LARL.  
              This is the same as in the non-PIC case, so it is 
-             handled automatically ... */
+             handled automatically ...  */
         }
       else
         {
@@ -1710,7 +1710,7 @@ reg_used_in_mem_p (regno, x)
   return 0;
 }
 
-/* Returns true if expression DEP_RTX sets a address register
+/* Returns true if expression DEP_RTX sets an address register
    used by instruction INSN to address memory.  */
 
 static int 
@@ -1747,7 +1747,7 @@ addr_generation_dependency_p (dep_rtx, insn)
    register is modified and subsequently used as base or index 
    register of a memory reference, at least 4 cycles need to pass
    between setting and using the register to avoid pipeline stalls.  
-   A exception is the LA instruction. A address generated by LA can
+   An exception is the LA instruction. An address generated by LA can
    be used by introducing only a one cycle stall on the pipeline.  */
 
 static int
@@ -2537,7 +2537,7 @@ s390_function_prologue (file, lsize)
   if (!optimize)
     {
       /* Stupid register allocation is stupid ...
-         It does not always recognize the base register is used. */
+         It does not always recognize the base register is used.  */
       
       regs_ever_live[BASE_REGISTER] = 1;
     }
@@ -2899,7 +2899,7 @@ s390_function_arg_size (mode, type)
   if (type)
     return int_size_in_bytes (type);
 
-  /* No type info available for some library calls ... */
+  /* No type info available for some library calls ...  */
   if (mode != BLKmode)
     return GET_MODE_SIZE (mode);
 

gcc/config/s390/s390.h

@@ -529,7 +529,7 @@ extern enum reg_class regclass_map[];	/* smalled class containing REGNO   */
  ((CLASS1) != (CLASS2) && ((CLASS1) == FP_REGS || (CLASS2) == FP_REGS))
 
 /* Get_secondary_mem widens its argument to BITS_PER_WORD which loses on 64bit
-   because the movsi and movsf patterns don't handle r/f moves. */
+   because the movsi and movsf patterns don't handle r/f moves.  */
 
 #define SECONDARY_MEMORY_NEEDED_MODE(MODE)		\
  (GET_MODE_BITSIZE (MODE) < 32				\
@@ -1559,7 +1559,7 @@ do {                                                                       \
    is set to reload_obstack, which does not live long enough. 
    Because of this we cannot use force_const_mem in addsi3.
    This leads to problems with gen_add2_insn with a constant greater
-   than a short. Because of that we give a addition of greater
+   than a short. Because of that we give an addition of greater
    constants a cost of 3 (reload1.c 10096).  */
 
 
@@ -1682,7 +1682,7 @@ do {                                                                       \
 
 #define BRANCH_COST 1
 
-/* Add any extra modes needed to represent the condition code. */
+/* Add any extra modes needed to represent the condition code.  */
 #define EXTRA_CC_MODES \
 	CC (CCZmode, "CCZ") \
 	CC (CCAmode, "CCA") \
@@ -1692,7 +1692,7 @@ do {                                                                       \
 	CC (CCTmode, "CCT")
  
 /* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
-   return the mode to be used for the comparison. */
+   return the mode to be used for the comparison.  */
  
 #define SELECT_CC_MODE(OP, X, Y) s390_select_ccmode ((OP), (X), (Y))
  

gcc/config/s390/s390.md

@@ -2902,7 +2902,7 @@
 ;
 ; The following insn is used when it is known that operand one is the stack pointer,
 ; and operand two is small enough to fit in the displacement field
-; In this case, the result will be a address
+; In this case, the result will be an address
 ;
 
 (define_insn "addaddr"