i370.c: Fix comment formatting.

	* config/i370/i370.c: Fix comment formatting.
	* config/i370/i370.h: Likewise.
	* config/i370/i370.md: Likewise.
	* config/i370/linux.h: Likewise.

From-SVN: r49023

gcc/ChangeLog

+2002-01-20  Kazu Hirata  <kazu@hxi.com>
+
+	* config/i370/i370.c: Fix comment formatting.
+	* config/i370/i370.h: Likewise.
+	* config/i370/i370.md: Likewise.
+	* config/i370/linux.h: Likewise.
+
 Sun Jan 20 18:40:14 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases.

gcc/config/i370/i370.c

 /* Subroutines for insn-output.c for System/370.
-   Copyright (C) 1989, 1993, 1995, 1997, 1998, 1999, 2000
+   Copyright (C) 1989, 1993, 1995, 1997, 1998, 1999, 2000, 2002
    Free Software Foundation, Inc.
    Contributed by Jan Stein (jan@cd.chalmers.se).
    Modified for OS/390 LanguageEnvironment C by Dave Pitts (dpitts@cozx.com)
@@ -52,7 +52,7 @@ extern FILE *asm_out_file;
    The first_ref_page is the page on which the true first ref appears.
    The label_addr is an estimate of its location in the current routine,
    The label_first & last_ref are estimates of where the earliest and
-      latest references to this label occur.                                     */
+      latest references to this label occur.  */
 
 typedef struct label_node
   {
@@ -442,7 +442,7 @@ i370_label_scan ()
        here += tablejump_offset;
        INSN_ADDRESSES (INSN_UID (insn)) = here;
 
-       /* check to see if this insn is a label ... */
+       /* check to see if this insn is a label ...  */
        if (CODE_LABEL == code)
          {
            int labelno = CODE_LABEL_NUMBER (insn);
@@ -469,7 +469,7 @@ i370_label_scan ()
 
            /* If there is no label for this jump, then this
               had better be a ADDR_VEC or an ADDR_DIFF_VEC
-              and there had better be a vector of labels.   */
+              and there had better be a vector of labels.  */
            if (!label) 
              {
                int j;
@@ -610,7 +610,7 @@ mvs_get_label (id)
 {
   label_node_t *lp;
 
-  /* first, lets see if we already go one, if so, use that. */
+  /* first, lets see if we already go one, if so, use that.  */
   for (lp = label_anchor; lp; lp = lp->label_next)
     {
       if (lp->label_id == id) return lp;
@@ -655,7 +655,7 @@ mvs_add_label (id)
   if ((-1 != lp->first_ref_page) && 
       (lp->first_ref_page != mvs_page_num)) 
     {
-      /* Yep; the first label_ref was on a different page. */
+      /* Yep; the first label_ref was on a different page.  */
       mvs_need_base_reload ++;
       return;
     }
@@ -776,7 +776,7 @@ mvs_check_page (file, code, lit)
       fprintf (assembler_source, "\tDROP\t%d\n", BASE_REGISTER);
       mvs_page_num++;
       /* Safe to use BASR not BALR, since we are
-       * not switching addressing mode here ... */
+       * not switching addressing mode here ...  */
       fprintf (assembler_source, "\tBASR\t%d,0\n", BASE_REGISTER);
       fprintf (assembler_source, "PG%d\tEQU\t*\n", mvs_page_num);
       fprintf (assembler_source, "\tUSING\t*,%d\n", BASE_REGISTER);
@@ -812,7 +812,7 @@ mvs_check_page (file, code, lit)
       fprintf (assembler_source, "\t.LTORG\n");
       fprintf (assembler_source, "\t.balign\t4\n");
 
-      /* we continue execution here ... */
+      /* we continue execution here ...  */
       fprintf (assembler_source, ".LPGE%d:\n", mvs_page_num);
       fprintf (assembler_source, "\t.DROP\t%d\n", BASE_REGISTER);
       mvs_page_num++;
@@ -863,7 +863,7 @@ mvs_function_check (name)
   return 0;
 }
 
-/* Generate a hash for a given key. */
+/* Generate a hash for a given key.  */
 
 #ifdef LONGEXTERNAL
 static int
@@ -1460,7 +1460,7 @@ i370_output_function_prologue (f, frame_size)
 
   fprintf (f, "\t.using\t.,r15\n");
 
-  /* Branch to exectuable part of prologue. */
+  /* Branch to exectuable part of prologue.  */
   fprintf (f, "\tB\t.LFENT%03d\n", function_label_index);
 
   /* write the length of the stackframe */
@@ -1483,7 +1483,7 @@ i370_output_function_prologue (f, frame_size)
   fprintf (f, "\tLR\tr11,r2\n");
 
   /* store callee stack pointer at 8(sp) */
-  /* fprintf (f, "\tST\tsp,8(,r3)\n ");  wasted cycles, no one uses this ... */
+  /* fprintf (f, "\tST\tsp,8(,r3)\n ");  wasted cycles, no one uses this ...  */
 
   /* backchain -- store caller sp at 4(callee_sp)  */
   fprintf (f, "\tST\tr3,4(,sp)\n ");
@@ -1517,7 +1517,7 @@ i370_output_function_prologue (f, frame_size)
    The function epilogue should not depend on the current stack
    pointer!  It should use the frame pointer only.  This is mandatory
    because of alloca; we also take advantage of it to omit stack
-   adjustments before returning. */
+   adjustments before returning.  */
 
 static void
 i370_output_function_epilogue (file, l)

gcc/config/i370/i370.h

@@ -997,7 +997,7 @@ enum reg_class
 	      case MULT:  /* case UMULT: */ case DIV:      case UDIV: 	\
               /* and, or and xor set the cc's the wrong way !! */	\
 	      case AND:   case IOR:    case XOR:  			\
-              /* some shifts set the CC some don't. */			\
+              /* some shifts set the CC some don't.  */			\
               case ASHIFT: 	 case ASHIFTRT:  			\
                  do {} while (0);					\
               default:							\
@@ -1128,7 +1128,7 @@ enum reg_class
 
 /* Generate case label.  For HLASM we can change to the data CSECT
    and put the vectors out of the code body. The assembler just
-   concatenates CSECTs with the same name. */
+   concatenates CSECTs with the same name.  */
 
 #define ASM_OUTPUT_CASE_LABEL(FILE, PREFIX, NUM, TABLE)			\
   fprintf (FILE, "\tDS\t0F\n");                                         \
@@ -1286,7 +1286,7 @@ enum reg_class
 
 /* Print operand XV (an rtx) in assembler syntax to file FILE.
    CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   For `%' followed by punctuation, CODE is the punctuation and XV is null. */
+   For `%' followed by punctuation, CODE is the punctuation and XV is null.  */
 
 #define PRINT_OPERAND(FILE, XV, CODE)					\
 {									\
@@ -1575,7 +1575,7 @@ enum reg_class
 
 /* Print operand XV (an rtx) in assembler syntax to file FILE.
    CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   For `%' followed by punctuation, CODE is the punctuation and XV is null. */
+   For `%' followed by punctuation, CODE is the punctuation and XV is null.  */
 
 #define PRINT_OPERAND(FILE, XV, CODE)					\
 {									\
@@ -1690,7 +1690,7 @@ enum reg_class
 		mvs_page_lit += 8;					\
 		fprintf (FILE, "=D'%s'", buf);				\
 	      }								\
-	    else /* VOIDmode !?!? strange but true ... */		\
+	    else /* VOIDmode !?!? strange but true ...  */		\
 	      {								\
 		mvs_page_lit += 8;					\
 		fprintf (FILE, "=XL8'%08X%08X'", 			\
@@ -1855,7 +1855,7 @@ abort(); \
 
 /* Generate internal label.  Since we can branch here from off page, we
    must reload the base register.  Note that internal labels are generated
-   for loops, goto's and case labels.   */
+   for loops, goto's and case labels.  */
 #undef ASM_OUTPUT_INTERNAL_LABEL
 #define ASM_OUTPUT_INTERNAL_LABEL(FILE, PREFIX, NUM) 			\
 {									\
@@ -1897,7 +1897,7 @@ abort(); \
    count is in %cl.  Some assemblers require %cl as an argument;
    some don't.
 
-   GAS requires the %cl argument, so override i386/unix.h. */
+   GAS requires the %cl argument, so override i386/unix.h.  */
 
 #undef SHIFT_DOUBLE_OMITS_COUNT
 #define SHIFT_DOUBLE_OMITS_COUNT 0

gcc/config/i370/i370.md

 ;;- Machine description for GNU compiler -- System/370 version.
-;;  Copyright (C) 1989, 1993, 1994, 1995, 1997, 1998, 1999, 2000
+;;  Copyright (C) 1989, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2002
 ;;  Free Software Foundation, Inc.
 ;;  Contributed by Jan Stein (jan@cd.chalmers.se).
 ;;  Modified for OS/390 LanguageEnvironment C by Dave Pitts (dpitts@cozx.com)
@@ -168,7 +168,7 @@
   check_label_emit ();
   if (REG_P (operands[0]))
     {
-      /* an unsigned compare to zero is always zero/not-zero... */
+      /* an unsigned compare to zero is always zero/not-zero...  */
       mvs_check_page (0, 4, 4);
       return \"N	%0,=XL4'000000FF'\";
     }
@@ -187,7 +187,7 @@
   check_label_emit ();
   if (unsigned_jump_follows_p (insn))
     {
-      /* an unsigned compare to zero is always zero/not-zero... */
+      /* an unsigned compare to zero is always zero/not-zero...  */
       mvs_check_page (0, 4, 4);
       return \"N	%0,=XL4'000000FF'\";
     }
@@ -1683,7 +1683,7 @@ check_label_emit ();
   "*
 {
   check_label_emit ();
-  /* AND only sets zero/not-zero bits not the arithmetic bits ... */
+  /* AND only sets zero/not-zero bits not the arithmetic bits ...  */
   CC_STATUS_INIT;
   mvs_check_page (0, 4, 4);
   return \"N	%1,=XL4'0000FFFF'\";
@@ -1704,7 +1704,7 @@ check_label_emit ();
   check_label_emit ();
   if (REG_P (operands[1]))
     {
-      /* AND only sets zero/not-zero bits not the arithmetic bits ... */
+      /* AND only sets zero/not-zero bits not the arithmetic bits ...  */
       CC_STATUS_INIT;
       mvs_check_page (0, 4, 4);
       return \"N	%0,=XL4'000000FF'\";
@@ -1734,7 +1734,7 @@ check_label_emit ();
   check_label_emit ();
   if (REG_P (operands[1]))
     {
-      /* AND only sets zero/not-zero bits not the arithmetic bits ... */
+      /* AND only sets zero/not-zero bits not the arithmetic bits ...  */
       CC_STATUS_INIT;
       mvs_check_page (0, 4, 4);
       return \"N	%0,=XL4'000000FF'\";

gcc/config/i370/linux.h

@@ -30,10 +30,10 @@ Boston, MA 02111-1307, USA.  */
 
 
 /* hack alert define to get dbx/gdb/dwarf to compile  */
-/* problem is that host float format is not target float format. */
+/* problem is that host float format is not target float format.  */
 /* define REAL_ARITHMETIC for software emulation of float to
  * int conversion.  This seems to have somethings to do with 
- * cross-compiling ... */
+ * cross-compiling ...  */
 #define REAL_ARITHMETIC
 
 /* Include system common definitions */
@@ -45,7 +45,7 @@ Boston, MA 02111-1307, USA.  */
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES "-DGCC -Dgcc -D__ELF__ -Dunix -Dlinux -Asystem=posix -Acpu=i370 -Amachine=i370"
 
-/* Options for this target machine. */
+/* Options for this target machine.  */
 
 #define LIBGCC_SPEC "libgcc.a%s"