[llvm-dev] [InstCombine] addrspacecast assumed associative with gep

David Chisnall via llvm-dev llvm-dev at lists.llvm.org
Thu Jun 20 02:48:56 PDT 2019

On 12/06/2019 00:10, Matt Arsenault via llvm-dev wrote:
> I would like to make the LangRef clearer on what’s allowed and what’s not.

Since Matt posted this, he has indeed tried to improve the LangRef:


I'd encourage anyone who is using address spaces to give feedback on 
this review.  This is a seriously underspecified area of LLVM IR 
semantics and I'm *very* happy to see Matt taking the lead in improving it!


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