From 5133c46fe5f9ff71d0978b1ebb087b42b524f12e Mon Sep 17 00:00:00 2001
From: Jeff Bezanson <jeff.bezanson@gmail.com>
Date: Thu, 7 Aug 2014 15:33:54 -0400
Subject: [PATCH] avoid an extra tuple allocation in deserializing 1d arrays.
 slightly helps #7893

---
 base/serialize.jl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/base/serialize.jl b/base/serialize.jl
index 3fc127fde606a..8b852d66bc3f8 100644
--- a/base/serialize.jl
+++ b/base/serialize.jl
@@ -403,6 +403,9 @@ function deserialize(s, ::Type{Array})
         elty = Uint8
     end
     if isa(d1,Integer)
+        if elty !== Bool && isbits(elty)
+            return read!(s, Array(elty, d1))
+        end
         dims = (int(d1),)
     else
         dims = convert(Dims, d1)::Dims