fix extra alignment for Xtensa literal_position directive

fix extra alignment for Xtensa literal_position directive

[Bob Wilson]

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I've committed this patch to fix a minor problem when using the Xtensa 
absolute_literals directive.  The literal_position directive was inadvertently 
inserting an alignment to a word boundary when the absolute_literals mode was 
enabled.  Aside from an erroneous conditional, it turns out that this alignment 
is redundant in all cases, so the patch removes it.

2006-08-25  Sterling Augustine  <sterling@tensilica.com>
	    Bob Wilson  <bob.wilson@acm.org>

	* config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
	the state of the absolute_literals directive.  Remove align frag at
	the start of the literal pool position.

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Index: config/tc-xtensa.c
===================================================================
RCS file: /cvs/src/src/gas/config/tc-xtensa.c,v
retrieving revision 1.69
diff -u -p -r1.69 tc-xtensa.c
--- config/tc-xtensa.c	25 Aug 2006 00:08:55 -0000	1.69
+++ config/tc-xtensa.c	25 Aug 2006 19:56:07 -0000
@@ -4516,12 +4516,9 @@ xtensa_mark_literal_pool_location (void)
   emit_state s;
   fragS *pool_location;
 
-  if (use_literal_section && !directive_state[directive_absolute_literals])
+  if (use_literal_section)
     return;
 
-  frag_align (2, 0, 0);
-  record_alignment (now_seg, 2);
-
   /* We stash info in these frags so we can later move the literal's
      fixes into this frchain's fix list.  */
   pool_location = frag_now;