[cfe-dev] [LLVMdev] RFC: LLVM should require a working C++11 <thread>, <mutex>, and <atomic>

[David Chisnall]

On 24 Sep 2014, at 05:59, Mueller-Roemer, Johannes Sebastian <Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:

> <atomic> should work both in win32 and pthread versions of MinGW. <mutex> and <thread> are only supported in the pthread version though.

<atomic> is trivial, as most of the support is provided by the compiler.  As of Vista, Windows comes with some quite sane primitives for implementing <mutex> and <thread>, so it would only be 1-2 days of work for someone to write the implementation for libc++.

I'd suggest that the total effort that has gone into this thread so far is close to the amount of effort required to add the missing support...

David