LLVM Weekly - #54, Jan 12th 2015

Welcome to the fifty-fourth issue of LLVM Weekly, a weekly newsletter (published every Monday) covering developments in LLVM, Clang, and related projects. LLVM Weekly is brought to you by Alex Bradbury. Subscribe to future issues at https://llvmweekly.org and pass it on to anyone else you think may be interested. Please send any tips or feedback to asb@asbradbury.org, or @llvmweekly or @asbradbury on Twitter.

As you receive this week's issue, I should be on my way to California where I'll be presenting lowRISC at the RISC-V workshop in Monterey and having a few mother meetings. I'm in SF Fri-Sun and somewhat free on the Saturday if anyone wants to meet and chat LLVM or lowRISC/RISC-V.

News and articles from around the web

Euro LLVM 2015 will be held on April 13th-14th in London, UK. The call for papers is now open with a deadline of 16th Feb.

Talks for the LLVM devroom at FOSDEM have been announced. The LLVM devroom is on Sunday 1st Feb. Readers will be pleased to know this doesn't clash with my talk on lowRISC which is on the Saturday.

Google now use Clang for production Chrome builds on Linux. They were previously using GCC 4.6. Compared to that baseline, performance stayed roughly the same while binary size decreased by 8%. It would certainly have been interesting to compare to a more recent GCC baseline. The blog post indicates they're hopeful to use Clang in the future for building Chrome for Windows.

Philip Reames did an interesting back of the envelope calculation about the cost of maintaining LLVM. He picked out commits which seems like they could be trivially automated and guesstimated a cost based on developer time. The figure he arrives at is $1400 per month.

The next LLVM social for Cambridge, UK will be on Wed 21st Jan at 7:30pm.

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