yaxunl added a comment.
In D91281#2607082 <https://reviews.llvm.org/D91281#2607082>, @yaxunl wrote:
> @tra I got some issue with this patch. There are cases that an expression
> using a host variable is compile-time constant, e.g.
>
> int x;
> __device__ void fun() {
> sizeof(x);
> }
>
> Do we want to allow that? Thanks.
It seems we should only diagnose ODR-use
(https://en.cppreference.com/w/cpp/language/definition) of host variable in
device functions.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D91281/new/
https://reviews.llvm.org/D91281
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