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Add a bit more pop_1st_bit<HasBSF> conversions

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-05-24 10:25:59 +01:00
parent 76024ac40e
commit d63ff85a43
1 changed files with 8 additions and 8 deletions
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16
src/movegen.cpp
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@@ -262,14 +262,14 @@ int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned) {
Bitboard b = checkers & (pos.queens() | pos.bishops());
while (b)
{
from = pop_1st_bit(&b);
from = pop_1st_bit<HasBSF>(&b);
checkersAttacks |= bishop_attacks_bb(from, b_noKing);
}
b = checkers & (pos.queens() | pos.rooks());
while (b)
{
from = pop_1st_bit(&b);
from = pop_1st_bit<HasBSF>(&b);
checkersAttacks |= rook_attacks_bb(from, b_noKing);
}
@@ -277,7 +277,7 @@ int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned) {
Bitboard b1 = pos.piece_attacks<KING>(ksq) & ~pos.pieces_of_color(us) & ~checkersAttacks;
while (b1)
{
to = pop_1st_bit(&b1);
to = pop_1st_bit<HasBSF>(&b1);
// Note that we can use square_is_attacked() only because we
// have already removed slider checkers.
if (!pos.square_is_attacked(to, them))
@@ -299,7 +299,7 @@ int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned) {
b1 = pos.pawn_attacks(them, checksq) & pos.pawns(us) & ~pinned;
while (b1)
{
from = pop_1st_bit(&b1);
from = pop_1st_bit<HasBSF>(&b1);
if (relative_rank(us, checksq) == RANK_8)
{
(*mlist++).move = make_promotion_move(from, checksq, QUEEN);
@@ -317,7 +317,7 @@ int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned) {
while (b1)
{
from = pop_1st_bit(&b1);
from = pop_1st_bit<HasBSF>(&b1);
(*mlist++).move = make_move(from, checksq);
}
@@ -357,7 +357,7 @@ int generate_evasions(const Position& pos, MoveStack* mlist, Bitboard pinned) {
b1 &= ~pinned;
while (b1)
{
from = pop_1st_bit(&b1);
from = pop_1st_bit<HasBSF>(&b1);
// Move is always legal because checking pawn is not a discovered
// check candidate and our capturing pawn has been already tested
// against pinned pieces.
@@ -850,7 +850,7 @@ namespace {
Bitboard b = target & dc;
while (b)
{
Square from = pop_1st_bit(&b);
Square from = pop_1st_bit<HasBSF>(&b);
Bitboard bb = pos.piece_attacks<Piece>(from) & pos.empty_squares();
if (Piece == KING)
bb &= ~QueenPseudoAttacks[ksq];
@@ -868,7 +868,7 @@ namespace {
while (b)
{
Square from = pop_1st_bit(&b);
Square from = pop_1st_bit<HasBSF>(&b);
if ( (Piece == QUEEN && !(QueenPseudoAttacks[from] & checkSqs))
|| (Piece == ROOK && !(RookPseudoAttacks[from] & checkSqs))
|| (Piece == BISHOP && !(BishopPseudoAttacks[from] & checkSqs)))