Get rid of redundant address mode calculation.
Fixes #275710.   (Christian Borntraeger <borntraeger@de.ibm.com>)


git-svn-id: svn://svn.valgrind.org/vex/trunk@2165 8f6e269a-dfd6-0310-a8e1-e2731360e62c
diff --git a/priv/host_s390_isel.c b/priv/host_s390_isel.c
index 83da36e..4cdf443 100644
--- a/priv/host_s390_isel.c
+++ b/priv/host_s390_isel.c
@@ -244,7 +244,7 @@
 static s390_amode *
 s390_isel_amode(ISelEnv *env, IRExpr *expr)
 {
-   s390_amode *am = s390_isel_amode_wrk(env, expr);
+   s390_amode *am;
 
    /* Address computation should yield a 64-bit value */
    vassert(typeOfIRExpr(env->type_env, expr) == Ity_I64);