ia64/pv_ops: paravirtualize mov = ar.itc.
paravirtualize mov reg = ar.itc.
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 5e4e151..ad59fc6 100644
--- a/arch/ia64/include/asm/native/inst.h
+++ b/arch/ia64/include/asm/native/inst.h
@@ -77,6 +77,11 @@
(pred) mov reg = psr \
CLOBBER(clob)
+#define MOV_FROM_ITC(pred, pred_clob, reg, clob) \
+(pred) mov reg = ar.itc \
+ CLOBBER(clob) \
+ CLOBBER_PRED(pred_clob)
+
#define MOV_TO_IFA(reg, clob) \
mov cr.ifa = reg \
CLOBBER(clob)