diff mbox series

[pushed] genhooks: remove dead code

Message ID 34b375a6-ae32-45e1-bf69-c7ef0482f88a@suse.cz
State New
Headers show
Series [pushed] genhooks: remove dead code | expand

Commit Message

Martin Liška June 6, 2021, 5:05 p.m. UTC 
Hello.

We not longer use @Fcode in .def target hooks and I'm going to remove
a dead code.

Pushed to master.
Martin

gcc/ChangeLog:

	* genhooks.c (emit_findices): Remove unused function.
	(emit_documentation): Do not call emit_findices
	and do not search for @Fcode directives.
---
  gcc/genhooks.c | 33 +++------------------------------
  1 file changed, 3 insertions(+), 30 deletions(-)
diff mbox series

Patch

diff --git a/gcc/genhooks.c b/gcc/genhooks.c
index 2e63940ffdf..ebe0d0954e6 100644
--- a/gcc/genhooks.c
+++ b/gcc/genhooks.c
@@ -38,26 +38,6 @@  static struct hook_desc hook_array[] = {
  #undef DEFHOOK
  };
  
-/* For each @Fcode in the first paragraph of the documentation string DOC,
-   print an @findex directive.  HOOK_NAME is the name of the hook this bit of
-   documentation pertains to.  */
-static void
-emit_findices (const char *doc, const char *hook_name)
-{
-  const char *end = strstr (doc, "\n\n");
-  const char *fcode;
-
-  while ((fcode = strstr (doc, "@Fcode{")) && (!end || fcode < end))
-    {
-      fcode += strlen ("@Fcode{");
-      doc = strchr (fcode, '}');
-      if (!doc)
-	fatal ("Malformed @Fcode for hook %s\n", hook_name);
-      printf ("@findex %.*s\n", (int) (doc - fcode), fcode);
-      doc = fcode;
-    }
-}
-
  /* Return an upper-case copy of IN.  */
  static char *
  upstrdup (const char *in)
@@ -99,8 +79,8 @@  s_hook_eq_p (const void *p1, const void *p2)
     signature, followed by the string from the doc field.
     The documentation is bracketed in @deftypefn / @deftypevr and a matching
     @end.
-   While emitting the doc field, @Fcode is translated to @code, and an
-   @findex entry is added to the affected paragraph.
+   While emitting the doc field, an @findex entry is added
+   to the affected paragraph.
     If the doc field starts with '*', the leading '*' is stripped, and the doc
     field is otherwise emitted unaltered; no function signature/
     @deftypefn/deftypevr/@end is emitted.
@@ -206,7 +186,7 @@  emit_documentation (const char *in_fname)
  	{
  	  const char *q, *e;
  	  const char *deftype;
-	  const char *doc, *fcode, *p_end;
+	  const char *doc, *p_end;
  
  	  /* A leading '*' means to output the documentation string without
  	     further processing.  */
@@ -216,7 +196,6 @@  emit_documentation (const char *in_fname)
  	    {
  	      if (i != shp->pos)
  		printf ("\n\n");
-	      emit_findices (hook_array[i].doc, name);
  
  	      /* Print header.  Function-valued hooks have a parameter list,
  		 unlike POD-valued ones.  */
@@ -262,13 +241,7 @@  emit_documentation (const char *in_fname)
  		      /* Find paragraph end.  */
  		      p_end = strstr (doc, "\n\n");
  		      p_end = (p_end ? p_end + 2 : doc + strlen (doc));
-		      /* Print paragraph, emitting @Fcode as @code.  */
-		      for (; (fcode = strstr (doc, "@Fcode{")) && fcode < p_end;
-			   doc = fcode + 2)
-			printf ("%.*s@", (int) (fcode - doc), doc);
  		      printf ("%.*s", (int) (p_end - doc), doc);
-		      /* Emit function indices for next paragraph.  */
-		      emit_findices (p_end, name);
  		    }
  		  printf ("\n@end %s", deftype);
  		}