diff --git a/CodeGen/src/IrTranslateBuiltins.cpp b/CodeGen/src/IrTranslateBuiltins.cpp
index cec18204..ebded522 100644
--- a/CodeGen/src/IrTranslateBuiltins.cpp
+++ b/CodeGen/src/IrTranslateBuiltins.cpp
@@ -14,6 +14,7 @@ static const int kMinMaxUnrolledParams = 5;
 static const int kBit32BinaryOpUnrolledParams = 5;
 
 LUAU_FASTFLAGVARIABLE(LuauVectorLibNativeCodegen);
+LUAU_FASTFLAGVARIABLE(LuauVectorLibNativeDot);
 
 namespace Luau
 {
@@ -907,15 +908,26 @@ static BuiltinImplResult translateBuiltinVectorMagnitude(
 
     build.loadAndCheckTag(arg1, LUA_TVECTOR, build.vmExit(pcpos));
 
-    IrOp x = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
-    IrOp y = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
-    IrOp z = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
+    IrOp sum;
 
-    IrOp x2 = build.inst(IrCmd::MUL_NUM, x, x);
-    IrOp y2 = build.inst(IrCmd::MUL_NUM, y, y);
-    IrOp z2 = build.inst(IrCmd::MUL_NUM, z, z);
+    if (FFlag::LuauVectorLibNativeDot)
+    {
+        IrOp a = build.inst(IrCmd::LOAD_TVALUE, arg1, build.constInt(0));
 
-    IrOp sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, x2, y2), z2);
+        sum = build.inst(IrCmd::DOT_VEC, a, a);
+    }
+    else
+    {
+        IrOp x = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
+        IrOp y = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
+        IrOp z = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
+
+        IrOp x2 = build.inst(IrCmd::MUL_NUM, x, x);
+        IrOp y2 = build.inst(IrCmd::MUL_NUM, y, y);
+        IrOp z2 = build.inst(IrCmd::MUL_NUM, z, z);
+
+        sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, x2, y2), z2);
+    }
 
     IrOp mag = build.inst(IrCmd::SQRT_NUM, sum);
 
@@ -945,25 +957,43 @@ static BuiltinImplResult translateBuiltinVectorNormalize(
 
     build.loadAndCheckTag(arg1, LUA_TVECTOR, build.vmExit(pcpos));
 
-    IrOp x = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
-    IrOp y = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
-    IrOp z = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
+    if (FFlag::LuauVectorLibNativeDot)
+    {
+        IrOp a = build.inst(IrCmd::LOAD_TVALUE, arg1, build.constInt(0));
+        IrOp sum = build.inst(IrCmd::DOT_VEC, a, a);
 
-    IrOp x2 = build.inst(IrCmd::MUL_NUM, x, x);
-    IrOp y2 = build.inst(IrCmd::MUL_NUM, y, y);
-    IrOp z2 = build.inst(IrCmd::MUL_NUM, z, z);
+        IrOp mag = build.inst(IrCmd::SQRT_NUM, sum);
+        IrOp inv = build.inst(IrCmd::DIV_NUM, build.constDouble(1.0), mag);
+        IrOp invvec = build.inst(IrCmd::NUM_TO_VEC, inv);
 
-    IrOp sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, x2, y2), z2);
+        IrOp result = build.inst(IrCmd::MUL_VEC, a, invvec);
 
-    IrOp mag = build.inst(IrCmd::SQRT_NUM, sum);
-    IrOp inv = build.inst(IrCmd::DIV_NUM, build.constDouble(1.0), mag);
+        result = build.inst(IrCmd::TAG_VECTOR, result);
 
-    IrOp xr = build.inst(IrCmd::MUL_NUM, x, inv);
-    IrOp yr = build.inst(IrCmd::MUL_NUM, y, inv);
-    IrOp zr = build.inst(IrCmd::MUL_NUM, z, inv);
+        build.inst(IrCmd::STORE_TVALUE, build.vmReg(ra), result);
+    }
+    else
+    {
+        IrOp x = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
+        IrOp y = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
+        IrOp z = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
 
-    build.inst(IrCmd::STORE_VECTOR, build.vmReg(ra), xr, yr, zr);
-    build.inst(IrCmd::STORE_TAG, build.vmReg(ra), build.constTag(LUA_TVECTOR));
+        IrOp x2 = build.inst(IrCmd::MUL_NUM, x, x);
+        IrOp y2 = build.inst(IrCmd::MUL_NUM, y, y);
+        IrOp z2 = build.inst(IrCmd::MUL_NUM, z, z);
+
+        IrOp sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, x2, y2), z2);
+
+        IrOp mag = build.inst(IrCmd::SQRT_NUM, sum);
+        IrOp inv = build.inst(IrCmd::DIV_NUM, build.constDouble(1.0), mag);
+
+        IrOp xr = build.inst(IrCmd::MUL_NUM, x, inv);
+        IrOp yr = build.inst(IrCmd::MUL_NUM, y, inv);
+        IrOp zr = build.inst(IrCmd::MUL_NUM, z, inv);
+
+        build.inst(IrCmd::STORE_VECTOR, build.vmReg(ra), xr, yr, zr);
+        build.inst(IrCmd::STORE_TAG, build.vmReg(ra), build.constTag(LUA_TVECTOR));
+    }
 
     return {BuiltinImplType::Full, 1};
 }
@@ -1019,19 +1049,31 @@ static BuiltinImplResult translateBuiltinVectorDot(IrBuilder& build, int nparams
     build.loadAndCheckTag(arg1, LUA_TVECTOR, build.vmExit(pcpos));
     build.loadAndCheckTag(args, LUA_TVECTOR, build.vmExit(pcpos));
 
-    IrOp x1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
-    IrOp x2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(0));
-    IrOp xx = build.inst(IrCmd::MUL_NUM, x1, x2);
+    IrOp sum;
 
-    IrOp y1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
-    IrOp y2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(4));
-    IrOp yy = build.inst(IrCmd::MUL_NUM, y1, y2);
+    if (FFlag::LuauVectorLibNativeDot)
+    {
+        IrOp a = build.inst(IrCmd::LOAD_TVALUE, arg1, build.constInt(0));
+        IrOp b = build.inst(IrCmd::LOAD_TVALUE, args, build.constInt(0));
 
-    IrOp z1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
-    IrOp z2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(8));
-    IrOp zz = build.inst(IrCmd::MUL_NUM, z1, z2);
+        sum = build.inst(IrCmd::DOT_VEC, a, b);
+    }
+    else
+    {
+        IrOp x1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(0));
+        IrOp x2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(0));
+        IrOp xx = build.inst(IrCmd::MUL_NUM, x1, x2);
 
-    IrOp sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, xx, yy), zz);
+        IrOp y1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(4));
+        IrOp y2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(4));
+        IrOp yy = build.inst(IrCmd::MUL_NUM, y1, y2);
+
+        IrOp z1 = build.inst(IrCmd::LOAD_FLOAT, arg1, build.constInt(8));
+        IrOp z2 = build.inst(IrCmd::LOAD_FLOAT, args, build.constInt(8));
+        IrOp zz = build.inst(IrCmd::MUL_NUM, z1, z2);
+
+        sum = build.inst(IrCmd::ADD_NUM, build.inst(IrCmd::ADD_NUM, xx, yy), zz);
+    }
 
     build.inst(IrCmd::STORE_DOUBLE, build.vmReg(ra), sum);
     build.inst(IrCmd::STORE_TAG, build.vmReg(ra), build.constTag(LUA_TNUMBER));