Nick Clifton nickc@redhat.com
Wed Dec 14 14:10:00 GMT 2011

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Hi Guys,

  I am applying the small patch below to fix building GAS for the CRIS
  target when checking is not enabled.  The length_code variable was
  only ever used inside the know() macro, and without checking this
  macro does nothing.

Cheers
  Nick

gas/ChangeLog
2011-12-14  Nick Clifton  <nickc@redhat.com>

	* config/tc-cris.c (md_convert_frag): Mark the length_code local
	variable as unused as it is only used when ENABLE_CHECKING is on.

Index: gas/config/tc-cris.c
===================================================================
RCS file: /cvs/src/src/gas/config/tc-cris.c,v
retrieving revision 1.51
diff -u -3 -p -r1.51 tc-cris.c
--- gas/config/tc-cris.c	16 May 2011 03:28:46 -0000	1.51
+++ gas/config/tc-cris.c	14 Dec 2011 14:05:08 -0000
@@ -815,7 +815,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNU
 
   /* Used to check integrity of the relaxation.
      One of 2 = long, 1 = word, or 0 = byte.  */
-  int length_code;
+  int length_code ATTRIBUTE_UNUSED;
 
   /* Size in bytes of variable-sized part of frag.  */
   int var_part_size = 0;

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