[LTC] Overlap data creation and ir_value setting (#90438)
Summary:
Upstreaming changes from torch_xla to lazy tensor core: https://github.com/pytorch/xla/pull/4011.
It overlaps data creation and ir_value setting with previous executions.
To be noted, this is a clone of https://github.com/pytorch/pytorch/pull/87119, and the author is @aws-rhsoln.
Test Plan:
CI.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/90438
Approved by: https://github.com/JackCaoG
