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...n inbounds gep in addrspace 0 into to a load of an inbounds gep in addrspace 1. +1 This is basically what we do for one address space on AMDGPU -Matt -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190201/9015f006/attachment.html>

Hi Eli, Thanks for the comments. On Thu, 31 Jan 2019 at 19:48, Eli Friedman <efriedma at quicinc.com> wrote: > > We teach CodeGenPrepare to sink GEPs as GEPs, and preserve the > > inbounds marker. This is the only way they can possibly be exposed to > > SDAG at the basic block level. > > Isn't addr-sink-using-gep already a thing? Yes, I'm not sure why I