"ivars" was renamed "ivvars" to avoid name conflict with sr_expr.c

diff --git a/util/ego/sr/sr_iv.c b/util/ego/sr/sr_iv.c
index f228c2b..fe561d2 100644 (file)
--- a/util/ego/sr/sr_iv.c
+++ b/util/ego/sr/sr_iv.c
@@ -21,7 +21,7 @@
 
 
 
-STATIC lset ivars;     /* set of induction variables */
+STATIC lset ivvars;    /* set of induction variables */
 
 STATIC short nature(lnp)
        line_p lnp;
@@ -86,7 +86,7 @@ STATIC ivar(lnp,step)
        i->iv_off = (TYPE(lnp) == OPSHORT ? (offset) SHORT(lnp) : OFFSET(lnp));
        i->iv_incr = lnp;       /* last instruction of increment code */
        i->iv_step = step;      /* step value */
-       Ladd(i,&ivars);
+       Ladd(i,&ivvars);
 }
 
 
@@ -160,7 +160,7 @@ induc_vars(loop,ivar_out, vars_out)
        line_p lnp;
        lset cand_iv, vars;
 
-       ivars = Lempty_set();
+       ivvars = Lempty_set();
        candidates(loop, &cand_iv, &vars);
        /* Find the set of all variables that are assigned precisely
         * once within the loop, within a firm block.
@@ -178,6 +178,6 @@ induc_vars(loop,ivar_out, vars_out)
                }
        }
        Ljoin(cand_iv, &vars);
-       *ivar_out = ivars;
+       *ivar_out = ivvars;
        *vars_out = vars;
 }