* recog.c: Formatting and comment typo fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46276 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1d8892f..b5479fa 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2001-10-16  Alan Modra  <amodra@bigpond.net.au>
 
+       * recog.c: Formatting and comment typo fixes.
+
        * configure.in (gcc_cv_as_bfd_srcdir): New.  Use it to find gas
        version in single tree build.
        * configure: Regenerate.

diff --git a/gcc/recog.c b/gcc/recog.c
index 1504870..6c3ecd4 100644 (file)
--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -215,7 +215,7 @@ validate_change (object, loc, new, in_group)
   if (in_group == 0 && num_changes != 0)
     abort ();
 
-   *loc = new;
+  *loc = new;
 
   /* Save the information describing this change.  */
   if (num_changes >= changes_allocated)
@@ -353,33 +353,33 @@ apply_change_group ()
              && GET_CODE (XVECEXP (pat, 0, XVECLEN (pat, 0) - 1)) == CLOBBER
              && asm_noperands (PATTERN (object)) < 0)
            {
-              rtx newpat;
-
-              if (XVECLEN (pat, 0) == 2)
-                newpat = XVECEXP (pat, 0, 0);
-              else
-                {
-                  int j;
-
-                  newpat
-                    = gen_rtx_PARALLEL (VOIDmode, 
-                                        rtvec_alloc (XVECLEN (pat, 0) - 1));
-                  for (j = 0; j < XVECLEN (newpat, 0); j++)
-                    XVECEXP (newpat, 0, j) = XVECEXP (pat, 0, j);
-                }
-
-              /* Add a new change to this group to replace the pattern
-                 with this new pattern.  Then consider this change
-                 as having succeeded.  The change we added will
-                 cause the entire call to fail if things remain invalid.
-
-                 Note that this can lose if a later change than the one
-                 we are processing specified &XVECEXP (PATTERN (object), 0, X)
-                 but this shouldn't occur.  */
-
-              validate_change (object, &PATTERN (object), newpat, 1);
-              continue;
-            }
+             rtx newpat;
+
+             if (XVECLEN (pat, 0) == 2)
+               newpat = XVECEXP (pat, 0, 0);
+             else
+               {
+                 int j;
+
+                 newpat
+                   = gen_rtx_PARALLEL (VOIDmode, 
+                                       rtvec_alloc (XVECLEN (pat, 0) - 1));
+                 for (j = 0; j < XVECLEN (newpat, 0); j++)
+                   XVECEXP (newpat, 0, j) = XVECEXP (pat, 0, j);
+               }
+
+             /* Add a new change to this group to replace the pattern
+                with this new pattern.  Then consider this change
+                as having succeeded.  The change we added will
+                cause the entire call to fail if things remain invalid.
+
+                Note that this can lose if a later change than the one
+                we are processing specified &XVECEXP (PATTERN (object), 0, X)
+                but this shouldn't occur.  */
+
+             validate_change (object, &PATTERN (object), newpat, 1);
+             continue;
+           }
          else if (GET_CODE (pat) == USE || GET_CODE (pat) == CLOBBER)
            /* If this insn is a CLOBBER or USE, it is always valid, but is
               never recognized.  */
@@ -468,7 +468,7 @@ validate_replace_rtx_1 (loc, from, to, object)
       return;
     }
 
-  /* Call ourseves recursivly to perform the replacements.  */
+  /* Call ourself recursively to perform the replacements.  */
 
   for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
     {
@@ -479,7 +479,7 @@ validate_replace_rtx_1 (loc, from, to, object)
          validate_replace_rtx_1 (&XVECEXP (x, i, j), from, to, object);
     }
 
-  /* In case we didn't substituted, there is nothing to do.  */
+  /* If we didn't substitute, there is nothing more to do.  */
   if (num_changes == prev_changes)
     return;
 
@@ -542,7 +542,7 @@ validate_replace_rtx_1 (loc, from, to, object)
       new = simplify_subreg (GET_MODE (x), SUBREG_REG (x), op0_mode,
                             SUBREG_BYTE (x));
 
-      /* Subregs of VOIDmode operands are incorect.  */
+      /* Subregs of VOIDmode operands are incorrect.  */
       if (!new && GET_MODE (SUBREG_REG (x)) == VOIDmode)
        new = gen_rtx_CLOBBER (GET_MODE (x), const0_rtx);
       if (new)
@@ -1204,7 +1204,7 @@ nonmemory_operand (op, mode)
        return 0;
 
       return ((GET_MODE (op) == VOIDmode || GET_MODE (op) == mode
-             || mode == VOIDmode)
+              || mode == VOIDmode)
 #ifdef LEGITIMATE_PIC_OPERAND_P
              && (! flag_pic || LEGITIMATE_PIC_OPERAND_P (op))
 #endif
@@ -2669,7 +2669,7 @@ reg_fits_class_p (operand, class, offset, mode)
 }
 \f
 /* Split single instruction.  Helper function for split_all_insns.
-   Return last insn in the sequence if succesfull, or NULL if unsuccesfull.  */
+   Return last insn in the sequence if successful, or NULL if unsuccessful.  */
 static rtx
 split_insn (insn)
      rtx insn;