================
@@ -2074,6 +2075,22 @@ llvm::Value *CodeGenFunction::emitScalarConstant(
return Constant.getValue();
}
+static bool isInvariantLoad(CodeGenFunction &CGF, LangAS TypeAS,
+ llvm::Value *Ptr) {
+ if (TypeAS == LangAS::opencl_constant)
+ return true;
+
+ // CUDA represents constant memory as a declaration attribute, so the
+ // expression type uses the default address space. Recover the storage
+ // address space from the underlying global after the address-space cast.
+ if (!CGF.getLangOpts().CUDAIsDevice)
+ return false;
+ const auto *GV =
+ llvm::dyn_cast<llvm::GlobalValue>(llvm::getUnderlyingObject(Ptr));
----------------
arsenm wrote:
This should not be using getUnderlyingObject, this should only be using AST
information
https://github.com/llvm/llvm-project/pull/218356
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