From: Joona Kiiski <joona.kiiski@gmail.com>
Date: Mon, 19 Jul 2010 15:48:16 +0000 (+0300)
Subject: Remove pointless tte->static_value() != VALUE_NONE checks
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=28feb2c6b0f611352c3fb195e2f2960e992fc9ea;p=fairystockfish.git

Remove pointless tte->static_value() != VALUE_NONE checks

Now in non-check nodes we are guaranteed to always have static value
in TT Entry.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/search.cpp b/src/search.cpp
index b57d040..48c06fd 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1083,8 +1083,9 @@ namespace {
     isCheck = pos.is_check();
     if (!isCheck)
     {
-        if (tte && tte->static_value() != VALUE_NONE)
+        if (tte)
         {
+            assert(tte->static_value() != VALUE_NONE);
             ss->eval = tte->static_value();
             ei.kingDanger[pos.side_to_move()] = tte->king_danger();
         }
@@ -1476,8 +1477,9 @@ namespace {
     }
     else
     {
-        if (tte && tte->static_value() != VALUE_NONE)
+        if (tte)
         {
+            assert(tte->static_value() != VALUE_NONE);
             ei.kingDanger[pos.side_to_move()] = tte->king_danger();
             bestValue = tte->static_value();
         }