================
@@ -2209,6 +2209,18 @@ void CodeGenFunction::EmitStoreOfScalar(llvm::Value
*Value, Address Addr,
}
}
+ // When storing a pointer, perform address space cast if needed.
----------------
macurtis-amd wrote:
Thanks for the explanation.
I actually did some more investigation and determined that the mismatched
address space originates in the [the `NVRO`
branch](https://github.com/llvm/llvm-project/blob/35be64a416813c91bd267cfe11f31ef024c7143b/clang/lib/CodeGen/CGDecl.cpp#L1566)
of
[`EmitAutoVarAlloca`](https://github.com/llvm/llvm-project/blob/35be64a416813c91bd267cfe11f31ef024c7143b/clang/lib/CodeGen/CGDecl.cpp#L1483).
While `AllocaAddr` is ok in `addrspace(5)`, `address` is really expected to be
in the default address space and the `NVRO` branch needs something like the
code
[here](https://github.com/llvm/llvm-project/blob/35be64a416813c91bd267cfe11f31ef024c7143b/clang/lib/CodeGen/CGExpr.cpp#L124).
Does this sound right to you?
https://github.com/llvm/llvm-project/pull/154380
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