target-ppc: POWER8 supports isel

Add PPC_ISEL to insns_flags.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Reviewed-by: NCédric Le Goater <clg@fr.ibm.com>
Tested-by: NCédric Le Goater <clg@fr.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

target-ppc/translate_init.c

@@ -7157,7 +7157,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
     pcc->pvr_mask = CPU_POWERPC_POWER8_MASK;
     pcc->init_proc = init_proc_POWER8;
     pcc->check_pow = check_pow_nocheck;
-    pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
+    pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
                        PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
                        PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
                        PPC_FLOAT_FRSQRTES |