optimization: [hexen-s8] added uncheck for binHelper#getSharesAndEffe…

…ctiveAmountsIn (#208)
pancakeswap · Nov 8, 2024 · e4e4498 · e4e4498
1 parent 11cb533
commit e4e4498
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/.forge-snapshots/BinPoolManagerBytecodeSize.snap b/.forge-snapshots/BinPoolManagerBytecodeSize.snap
@@ -1 +1 @@
-23295
+23287
diff --git a/src/pool-bin/libraries/BinHelper.sol b/src/pool-bin/libraries/BinHelper.sol
@@ -86,15 +86,19 @@ library BinHelper {
                 uint256 deltaY = deltaLiquidity >> Constants.SCALE_OFFSET;
                 deltaY = deltaY > y ? y : deltaY;
 
-                y -= deltaY;
+                unchecked {
+                    y -= deltaY;
+                }
                 deltaLiquidity -= deltaY << Constants.SCALE_OFFSET;
             }
 
             if (deltaLiquidity >= price) {
                 uint256 deltaX = deltaLiquidity / price;
                 deltaX = deltaX > x ? x : deltaX;
 
-                x -= deltaX;
+                unchecked {
+                    x -= deltaX;
+                }
             }
 
             amountsIn = uint128(x).encode(uint128(y));