Committed, Fix rest of PR target/19065; an autoincrement-free mem constraint for CRIS atomicity.h

[Hans-Peter Nilsson]

The "real" fix for PR target PR target/19065 (which I see
mentions 'R' but I meant 'Q').  See also earlier gcc-patches
mail.  Not included in this patch is the copyright note update.

	PR target/19065
	* config/cpu/cris/atomicity.h (__exchange_and_add): In asm, use
	'Q' constraint, not 'm'.

Index: libstdc++-v3/config/cpu/cris/atomicity.h
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/config/cpu/cris/atomicity.h,v
retrieving revision 1.6
diff -c -p -r1.6 atomicity.h
*** libstdc++-v3/config/cpu/cris/atomicity.h	22 Mar 2004 01:37:04 -0000	1.6
--- libstdc++-v3/config/cpu/cris/atomicity.h	26 Feb 2005 15:23:36 -0000
*************** namespace __gnu_cxx
*** 47,54 ****
  			" move.d %2,[%3]	\n"
  			" bwf 0b		\n"
  			" clearf		\n"
! 			:  "=&r" (__result), "=m" (*__mem), "=&r" (__tmp)
! 			: "r" (__mem), "g" (__val), "m" (*__mem)
  			/* The memory clobber must stay, regardless of
  			   current uses of this function.  */
  			: "memory");
--- 47,54 ----
  			" move.d %2,[%3]	\n"
  			" bwf 0b		\n"
  			" clearf		\n"
! 			:  "=&r" (__result), "=Q" (*__mem), "=&r" (__tmp)
! 			: "r" (__mem), "g" (__val), "Q" (*__mem)
  			/* The memory clobber must stay, regardless of
  			   current uses of this function.  */
  			: "memory");
*************** namespace __gnu_cxx
*** 60,67 ****
  			" add.d %0,%2		\n"
  			" move.d %2,[%3]	\n"
  			" move $r9,$ccr		\n"
! 			:  "=&r" (__result), "=m" (*__mem), "=&r" (__tmp)
! 			: "r" (__mem), "g" (__val), "m" (*__mem)
  			: "r9",
  			  /* The memory clobber must stay, regardless of
  			     current uses of this function.  */
--- 60,67 ----
  			" add.d %0,%2		\n"
  			" move.d %2,[%3]	\n"
  			" move $r9,$ccr		\n"
! 			:  "=&r" (__result), "=Q" (*__mem), "=&r" (__tmp)
! 			: "r" (__mem), "g" (__val), "Q" (*__mem)
  			: "r9",
  			  /* The memory clobber must stay, regardless of
  			     current uses of this function.  */

brgds, H-P