[llvm] [offload] add support for aligned allocations (PR #203353)

[Alex Duran via llvm-commits]

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@@ -1460,6 +1499,9 @@ struct CUDADeviceTy : public GenericDeviceTy {
   /// simultaneously.
   uint32_t HardwareParallelism = 0;
 
+  /// Device page size
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adurang wrote:

End this (and other) comments with period.

https://github.com/llvm/llvm-project/pull/203353