diff --git a/base/int.jl b/base/int.jl
index 303319e41f4e9..ba6002fc11dc1 100644
--- a/base/int.jl
+++ b/base/int.jl
@@ -418,12 +418,19 @@ if WORD_SIZE == 32
         Int128(mod(BigInt(x),BigInt(y)))
     end
 
-    <<( x::Int128,  y::Int) = y == 0 ? x : box(Int128,shl_int(unbox(Int128,x),unbox(Int,y)))
-    <<( x::UInt128, y::Int) = y == 0 ? x : box(UInt128,shl_int(unbox(UInt128,x),unbox(Int,y)))
-    >>( x::Int128,  y::Int) = y == 0 ? x : box(Int128,ashr_int(unbox(Int128,x),unbox(Int,y)))
-    >>( x::UInt128, y::Int) = y == 0 ? x : box(UInt128,lshr_int(unbox(UInt128,x),unbox(Int,y)))
-    >>>(x::Int128,  y::Int) = y == 0 ? x : box(Int128,lshr_int(unbox(Int128,x),unbox(Int,y)))
-    >>>(x::UInt128, y::Int) = y == 0 ? x : box(UInt128,lshr_int(unbox(UInt128,x),unbox(Int,y)))
+    <<( x::Int128,  y::UInt) = y == 0 ? x : box(Int128,shl_int(unbox(Int128,x),unbox(Int,y)))
+    <<( x::UInt128, y::UInt) = y == 0 ? x : box(UInt128,shl_int(unbox(UInt128,x),unbox(Int,y)))
+    >>( x::Int128,  y::UInt) = y == 0 ? x : box(Int128,ashr_int(unbox(Int128,x),unbox(Int,y)))
+    >>( x::UInt128, y::UInt) = y == 0 ? x : box(UInt128,lshr_int(unbox(UInt128,x),unbox(Int,y)))
+    >>>(x::Int128,  y::UInt) = y == 0 ? x : box(Int128,lshr_int(unbox(Int128,x),unbox(Int,y)))
+    >>>(x::UInt128, y::UInt) = y == 0 ? x : box(UInt128,lshr_int(unbox(UInt128,x),unbox(Int,y)))
+
+    <<( x::Int128,  y::Int) = x <<  UInt(y)
+    <<( x::UInt128, y::Int) = x <<  UInt(y)
+    >>( x::Int128,  y::Int) = x >>  UInt(y)
+    >>( x::UInt128, y::Int) = x >>  UInt(y)
+    >>>(x::Int128,  y::Int) = x >>> UInt(y)
+    >>>(x::UInt128, y::Int) = x >>> UInt(y)
 else
     *{T<:Union{Int128,UInt128}}(x::T, y::T)  = box(T,mul_int(unbox(T,x),unbox(T,y)))