llvm-project

1c2159cf - [OpenMP] Record the 'target data' block construct into a taskgraph

[OpenMP] Record the 'target data' block construct into a taskgraph This patch implements 'target data' blocks nested within a taskgraph, or carrying an explicit 'replayable' clause. These are recorded as two nodes: an enter-data and an exit-data action bracketing the block's body. Adding this feature reveals a further missing feature in the taskgraph implementation, which is that we need to support 'use_device_ptr' and 'use_device_addr' clauses. Doing so fully and transparently raises a number of issues throughout the taskgraph offload-execution pipeline. Those issues will be addressed in future patches. Assisted-By: Claude Opus 5 Pull Request: https://github.com/llvm/llvm-project/pull/225722