cse.c: Fix formatting.

	* cse.c: Fix formatting.
	* emit-rtl.c: Likewise.

From-SVN: r53191

gcc/ChangeLog

+2002-05-05  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* cse.c: Fix formatting.
+	* emit-rtl.c: Likewise.
+
 2002-05-05  Vladimir Makarov  <vmakarov@redhat.com>
 
 	* genautomata.c (initiate_states): Add additional guard to

gcc/cse.c

@@ -742,7 +742,7 @@ approx_reg_cost (x)
   int hardregs = 0;
 
   INIT_REG_SET (&set);
-  for_each_rtx (&x, approx_reg_cost_1, (void *)&set);
+  for_each_rtx (&x, approx_reg_cost_1, (void *) &set);
 
   EXECUTE_IF_SET_IN_REG_SET
     (&set, 0, i,
@@ -1990,7 +1990,7 @@ remove_invalid_refs (regno)
       {
 	next = p->next_same_hash;
 	if (GET_CODE (p->exp) != REG
-	    && refers_to_regno_p (regno, regno + 1, p->exp, (rtx*) 0))
+	    && refers_to_regno_p (regno, regno + 1, p->exp, (rtx *) 0))
 	  remove_from_table (p, i);
       }
 }
@@ -2020,7 +2020,7 @@ remove_invalid_subreg_refs (regno, offset, mode)
 		|| (((SUBREG_BYTE (exp)
 		      + (GET_MODE_SIZE (GET_MODE (exp)) - 1)) >= offset)
 		    && SUBREG_BYTE (exp) <= end))
-	    && refers_to_regno_p (regno, regno + 1, p->exp, (rtx*) 0))
+	    && refers_to_regno_p (regno, regno + 1, p->exp, (rtx *) 0))
 	  remove_from_table (p, i);
       }
 }
@@ -2212,7 +2212,7 @@ canon_hash_string (ps)
      const char *ps;
 {
   unsigned hash = 0;
-  const unsigned char *p = (const unsigned char *)ps;
+  const unsigned char *p = (const unsigned char *) ps;
 
   if (p)
     while (*p)
@@ -2375,7 +2375,7 @@ canon_hash (x, mode)
       if (GET_CODE (XEXP (x, 0)) == MEM
 	  && ! MEM_VOLATILE_P (XEXP (x, 0)))
 	{
-	  hash += (unsigned)USE;
+	  hash += (unsigned) USE;
 	  x = XEXP (x, 0);
 
 	  if (! RTX_UNCHANGING_P (x) || FIXED_BASE_PLUS_P (XEXP (x, 0)))
@@ -3270,7 +3270,8 @@ find_comparison_args (code, parg1, parg2, pmode1, pmode2)
 	  enum rtx_code reversed = reversed_comparison_code (x, NULL_RTX);
 	  if (reversed == UNKNOWN)
 	    break;
-	  else code = reversed;
+	  else
+	    code = reversed;
 	}
       else if (GET_RTX_CLASS (GET_CODE (x)) == '<')
 	code = GET_CODE (x);
@@ -7367,7 +7368,7 @@ cse_basic_block (from, to, next_branch, around_loop)
      we can cse into the loop.  Don't do this if we changed the jump
      structure of a loop unless we aren't going to be following jumps.  */
 
-  insn = prev_nonnote_insn(to);
+  insn = prev_nonnote_insn (to);
   if ((cse_jumps_altered == 0
        || (flag_cse_follow_jumps == 0 && flag_cse_skip_blocks == 0))
       && around_loop && to != 0
@@ -7674,7 +7675,8 @@ delete_trivially_dead_insns (insns, nreg)
 	      dead_libcall = 0;
 	    }
 	}
-    } while (ndead != nlastdead);
+    }
+  while (ndead != nlastdead);
 
   if (rtl_dump_file && ndead)
     fprintf (rtl_dump_file, "Deleted %i trivially dead insns; %i iterations\n",

gcc/emit-rtl.c

@@ -1151,6 +1151,7 @@ gen_highpart_mode (outermode, innermode, exp)
   return simplify_gen_subreg (outermode, exp, innermode,
 			      subreg_highpart_offset (outermode, innermode));
 }
+
 /* Return offset in bytes to get OUTERMODE low part
    of the value in mode INNERMODE stored in memory in target format.  */
 
@@ -2916,7 +2917,7 @@ prev_cc0_setter (insn)
 /* Increment the label uses for all labels present in rtx.  */
 
 static void
-mark_label_nuses(x)
+mark_label_nuses (x)
      rtx x;
 {
   enum rtx_code code;
@@ -3027,7 +3028,7 @@ try_split (pat, trial, last)
 		  = CALL_INSN_FUNCTION_USAGE (trial);
 
 	  /* Copy notes, particularly those related to the CFG.  */
-	  for (note = REG_NOTES (trial); note ; note = XEXP (note, 1))
+	  for (note = REG_NOTES (trial); note; note = XEXP (note, 1))
 	    {
 	      switch (REG_NOTE_KIND (note))
 		{
@@ -3614,7 +3615,7 @@ remove_unnecessary_notes ()
 	     then there is no PC range in the generated code that will
 	     actually be in this block, so there's no point in
 	     remembering the existence of the block.  */
-	  for (tmp = PREV_INSN (insn); tmp ; tmp = PREV_INSN (tmp))
+	  for (tmp = PREV_INSN (insn); tmp; tmp = PREV_INSN (tmp))
 	    {
 	      /* This block contains a real instruction.  Note that we
 		 don't include labels; if the only thing in the block
@@ -4431,7 +4432,7 @@ end_full_sequence (first, last)
 {
   *first = first_insn;
   *last = last_insn;
-  end_sequence();
+  end_sequence ();
 }
 
 /* Return 1 if currently emitting into a sequence.  */