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Another push to perft speed

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We don't need to generate captures and non
captures in a separate step. This gives another
7% push to perft speed.

yes, I know, it is totally useless :-)

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-08-06 12:01:21 +01:00
parent 3a2cd37080
commit be540b6dd7
2 changed files with 29 additions and 5 deletions
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src/movegen.h
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@@ -36,6 +36,7 @@ extern MoveStack* generate_captures(const Position& pos, MoveStack* mlist);
extern MoveStack* generate_noncaptures(const Position& pos, MoveStack* mlist);
extern MoveStack* generate_non_capture_checks(const Position& pos, MoveStack* mlist);
extern MoveStack* generate_evasions(const Position& pos, MoveStack* mlist);
extern MoveStack* generate_non_evasions(const Position& pos, MoveStack* mlist);
extern MoveStack* generate_moves(const Position& pos, MoveStack* mlist, bool pseudoLegal = false);
extern bool move_is_legal(const Position& pos, const Move m, Bitboard pinned);
extern bool move_is_legal(const Position& pos, const Move m);