I blogged about the importance of adding const in order to get best results
here:
https://randomascii.wordpress.com/2017/01/08/add-a-const-here-delete-a-const-there/
Some of the post talks about a VC++ compiler bug - ignore that.
Note that having constant data in the read-only data segment is a
The constant array xmlUnicodeBlocks is not marked as 'const' so it ends up
in the read/write data segment instead of the read-only data segment, which
can lead to it becoming per-process private data instead of image-backed
shared data.
A patch file (made in the context of Chrome, but it should
