2008-03-14 Sterling Augustine <sterling@tensilica.com>

	* config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
	RELAX_LOOP_END_ADD_NOP.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 4e9ec9a..148ffb1 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-14  Sterling Augustine  <sterling@tensilica.com>
+       
+       * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
+       RELAX_LOOP_END_ADD_NOP.
+       
 2008-03-13  Evandro Menezes  <evandro@yahoo.com>
 
        PR gas/5895

diff --git a/gas/config/tc-xtensa.h b/gas/config/tc-xtensa.h
index eb63911..987b82a 100644 (file)
--- a/gas/config/tc-xtensa.h
+++ b/gas/config/tc-xtensa.h
@@ -106,7 +106,9 @@ enum xtensa_relax_statesE
   RELAX_LOOP_END_ADD_NOP,
   /* When the code density option is available, this will generate a
      NOP.N marked RELAX_NARROW.  Otherwise, it will create an rs_fill
-     fragment with a NOP in it.  */
+     fragment with a NOP in it.  Once a frag has been converted to
+     RELAX_LOOP_END_ADD_NOP, it should never be changed back to 
+     RELAX_LOOP_END.  */
 
   RELAX_LITERAL,
   /* Another fragment could generate an expansion here but has not yet.  */