[PATCH] D26259: Bitcode: Decouple block info block state from reader.

[Duncan P. N. Exon Smith via llvm-commits]

Splitting out BitcodeReaderBase::readBlockInfo could be split out and done first; otherwise, LGTM.

> On 2016-Nov-07, at 19:09, Peter Collingbourne <peter at pcc.me.uk> wrote:
> 
> pcc added a comment.
> 
> Post-devmeeting ping.
> 
> 
> https://reviews.llvm.org/D26259
> 
> 
>