Displaying 2 results from an estimated 2 matches for "620c4d65".
2019 Apr 17
2
Disable combining of loads and stores in instcombine
...> > LLVM Developers mailing list
> > > llvm-dev at lists.llvm.org
> > > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190417/620c4d65/attachment.html>
2019 Apr 17
5
Disable combining of loads and stores in instcombine
> On Apr 17, 2019, at 5:02 AM, Arsenault, Matthew via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> This won’t happen with volatile load/store
This is mostly true today, but AFAICT the LLVM memory model doesn’t actually offer this guarantee. It merely says that LLVM treats volatile like C / C++ treats volatile… which isn’t much of a guarantee because C / C++ volatile doesn’t