Avoid zero-sized allocations when copying a fresh DenseMap.
authorBenjamin Kramer <benny.kra@googlemail.com>
Sat, 5 Mar 2011 22:00:28 +0000 (22:00 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sat, 5 Mar 2011 22:00:28 +0000 (22:00 +0000)
commit88b0c6a59a54a2d7b3763dfabb595ce0e09e658a
tree8cfd5668bc175be6107a1e10d484c42f6df91634
parent7cefa640de1d3ab8cdfe6062811190a6fd33e684
Avoid zero-sized allocations when copying a fresh DenseMap.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127110 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/ADT/DenseMap.h