From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 11 Jul 2011 10:17:50 +0000 (+0100)
Subject: Fix icc's "unreachable code" warning
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=0cfb30e5be9e66766b3b8e5870b5737b48b1b632

Fix icc's "unreachable code" warning

No functional change.

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

diff --git a/src/search.cpp b/src/search.cpp
index 95e7019b..41992efb 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -733,7 +733,14 @@ namespace {
     if (PvNode && thread.maxPly < ss->ply)
         thread.maxPly = ss->ply;
 
-    if (SpNode)
+    // Step 1. Initialize node and poll. Polling can abort search
+    if (!SpNode)
+    {
+        ss->currentMove = ss->bestMove = threatMove = (ss+1)->excludedMove = MOVE_NONE;
+        (ss+1)->skipNullMove = false; (ss+1)->reduction = DEPTH_ZERO;
+        (ss+2)->killers[0] = (ss+2)->killers[1] = MOVE_NONE;
+    }
+    else
     {
         sp = ss->sp;
         tte = NULL;
@@ -742,11 +749,6 @@ namespace {
         goto split_point_start;
     }
 
-    // Step 1. Initialize node and poll. Polling can abort search
-    ss->currentMove = ss->bestMove = threatMove = (ss+1)->excludedMove = MOVE_NONE;
-    (ss+1)->skipNullMove = false; (ss+1)->reduction = DEPTH_ZERO;
-    (ss+2)->killers[0] = (ss+2)->killers[1] = MOVE_NONE;
-
     if (pos.thread() == 0 && ++NodesSincePoll > NodesBetweenPolls)
     {
         NodesSincePoll = 0;