From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 28 May 2017 18:03:08 +0000 (+0100)
Subject: rho.cc: Fix the cycle-finding table initialization.
X-Git-Url: https://git.distorted.org.uk/~mdw/rhodes/commitdiff_plain/a978ad10a5f726a71153218409be54f1248da2cf?hp=00d6f25ed61928f090404b32db70ac9a839c3965

rho.cc: Fix the cycle-finding table initialization.

My initial cut was hopeless, but Teske's suggestion doesn't work either
for trivial logs.  This approach does.
---

diff --git a/rho.cc b/rho.cc
index 651211a..7033258 100644
--- a/rho.cc
+++ b/rho.cc
@@ -228,7 +228,8 @@ again:
   unsigned long long k = 0;
 
   if (!dpbits)
-    for (i = 0; i < NHIST; i++) h[i].k = 0;
+    for (i = 0; i < NHIST; i++)
+      { h[i].k = 0; h[i].y = a; h[i].u = 1; h[i].v = 0; }
 
   for (;;) {
     if (k >= niter) goto again;