[LLVMdev] Reviving the new LLVM concurrency model
eli.friedman at gmail.com
Sun Jul 31 18:04:41 PDT 2011
On Sun, Jul 31, 2011 at 5:24 PM, Jianzhou Zhao <jianzhou at seas.upenn.edu> wrote:
> On Sun, Jul 31, 2011 at 7:12 PM, Eli Friedman <eli.friedman at gmail.com> wrote:
>> On Sun, Jul 31, 2011 at 12:49 PM, Jianzhou Zhao <jianzhou at seas.upenn.edu> wrote:
>>> I noticed the patch was already merged into the current LLVM language
>>> reference manual with new memory instructions, fence, cmpxchg and
>>> atomicrmw. Will the instructions be available in LLVM 3.0?
>> Hopefully, yes; the implementation is in progress.
> Will all the intrinsic functions
> (http://llvm.org/docs/LangRef.html#int_atomics) eventually be replaced
> by the new instructions, or there will be two versions of concurrent
> memory operations left?
Yes, they will be replaced.
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