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Rewrite previous patch removing the macro

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No functional change.
This commit is contained in:
Marco Costalba
2014-02-08 13:21:50 +01:00
parent d48a304262
commit 2f5aaf7de6
1 changed files with 8 additions and 8 deletions
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16
src/search.cpp
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@@ -51,12 +51,6 @@ using std::string;
using Eval::evaluate; using Eval::evaluate;
using namespace Search; using namespace Search;
// Fast wrapper for common case of pos.gives_check()
#define FAST_GIVES_CHECK(pos, m, ci) \
((type_of(m) == NORMAL && ci.dcCandidates == 0) \
? (ci.checkSq[type_of(pos.piece_on(from_sq(m)))] & to_sq(m)) \
: pos.gives_check(m, ci))
namespace { namespace {
// Set to true to force running with one thread. Used for debugging // Set to true to force running with one thread. Used for debugging
@@ -760,7 +754,11 @@ moves_loop: // When in check and at SpNode search starts from here
ext = DEPTH_ZERO; ext = DEPTH_ZERO;
captureOrPromotion = pos.capture_or_promotion(move); captureOrPromotion = pos.capture_or_promotion(move);
givesCheck = FAST_GIVES_CHECK(pos, move, ci);
givesCheck = type_of(move) == NORMAL && !ci.dcCandidates
? ci.checkSq[type_of(pos.piece_on(from_sq(move)))] & to_sq(move)
: pos.gives_check(move, ci);
dangerous = givesCheck dangerous = givesCheck
|| type_of(move) != NORMAL || type_of(move) != NORMAL
|| pos.advanced_pawn_push(move); || pos.advanced_pawn_push(move);
@@ -1140,7 +1138,9 @@ moves_loop: // When in check and at SpNode search starts from here
{ {
assert(is_ok(move)); assert(is_ok(move));
givesCheck = FAST_GIVES_CHECK(pos, move, ci); givesCheck = type_of(move) == NORMAL && !ci.dcCandidates
? ci.checkSq[type_of(pos.piece_on(from_sq(move)))] & to_sq(move)
: pos.gives_check(move, ci);
// Futility pruning // Futility pruning
if ( !PvNode if ( !PvNode