ABataev added inline comments.
================
Comment at: clang/lib/CodeGen/CGDecl.cpp:2618
+void CodeGenModule::EmitOMPAllocateDecl(const OMPAllocateDecl *D) {
+ for (Expr *E : const_cast<OMPAllocateDecl *>(D)->varlists()) {
+ auto *DE = cast<DeclRefExpr>(E);
----------------
jdoerfert wrote:
> ABataev wrote:
> > Why need to remove constantness here?
> The problem is that the declaration, which might have been already generated
> in IR or not, had no address space attached before. Now we want to do that
> after the fact, potentially *way later*. To reuse the general codegen
> mechanism I modify the VarDecl (temporarily) by attaching the new address
> space and calling codegen again. If you have a better idea, I'm happy to
> change this.
Why not just create it manually rather than rely on `GetOrCreateLLVMGlobal`?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D101030/new/
https://reviews.llvm.org/D101030
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