[TIRx] Restore BufferRegion as typed expression - #20234
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tqchen wants to merge 12 commits into
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tlopex
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Aug 29, 2026
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Restore
BufferRegionas anExprwith a dedicatedBufferRegionType, remove the implicitBufferLoadconversion path, and route region traversal through the C++ and Python expression functors. KeepTilePrimitiveCallNode::argsasArray<Any>because composition still carries nested statement nodes and optional values.Validation includes a complete CPU build, 219 focused tests, formatting/lint/header checks, compiler syntax checks, and stale-conversion source audits.