ia64/pv_ops: update native/inst.h to clobber predicate.
add CLOBBER_PRED() to clobber predicate register.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/include/asm/native/inst.h b/arch/ia64/include/asm/native/inst.h
index c8efbf7..0a1026c 100644
--- a/arch/ia64/include/asm/native/inst.h
+++ b/arch/ia64/include/asm/native/inst.h
@@ -36,8 +36,13 @@
;; \
movl clob = PARAVIRT_POISON; \
;;
+# define CLOBBER_PRED(pred_clob) \
+ ;; \
+ cmp.eq pred_clob, p0 = r0, r0 \
+ ;;
#else
-# define CLOBBER(clob) /* nothing */
+# define CLOBBER(clob) /* nothing */
+# define CLOBBER_PRED(pred_clob) /* nothing */
#endif
#define MOV_FROM_IFA(reg) \
@@ -136,7 +141,8 @@
#define SSM_PSR_I(pred, pred_clob, clob) \
(pred) ssm psr.i \
- CLOBBER(clob)
+ CLOBBER(clob) \
+ CLOBBER_PRED(pred_clob)
#define RSM_PSR_I(pred, clob0, clob1) \
(pred) rsm psr.i \