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Initialize SearchStack only once at RootMoveList c'tor

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Just fix current ugly behaviour :-)

No functional change

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Joona Kiiski 2010-07-19 00:01:58 +03:00 • committed by Marco Costalba
parent b75e68860c
commit b5178597bd
1 changed files with 6 additions and 4 deletions
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10
src/search.cpp
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@ -2730,6 +2730,11 @@ namespace {
StateInfo st;
bool includeAllMoves = (searchMoves[0] == MOVE_NONE);
// Initialize search stack
init_ss_array(ss, PLY_MAX_PLUS_2);
ss[0].init();
ss[0].eval = VALUE_NONE;
// Generate all legal moves
MoveStack* last = generate_moves(pos, mlist);
@ -2745,11 +2750,8 @@ namespace {
continue;
// Find a quick score for the move
init_ss_array(ss, PLY_MAX_PLUS_2);
ss[0].init();
ss[0].eval = VALUE_NONE;
ss[0].currentMove = cur->move;
pos.do_move(cur->move, st);
ss[0].currentMove = cur->move;
moves[count].move = cur->move;
moves[count].score = -qsearch<PV>(pos, ss+1, -VALUE_INFINITE, VALUE_INFINITE, Depth(0), 1);
moves[count].pv[0] = cur->move;