Created
October 4, 2023 14:26
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| // RUN: mlir-opt %s -test-transform-dialect-interpreter="debug-payload-root-tag=payload" | |
| module attributes {transform.target_tag="payload"} { | |
| func.func @test(%f0: f32, %f1: f32, %out: memref<3xf32>) { | |
| // Create a new tensor with [%f0, %f0, %f0]. | |
| %0 = tensor.from_elements %f0, %f0, %f0 : tensor<3xf32> | |
| bufferization.materialize_in_destination %0 in restrict writable %out | |
| : (tensor<3xf32>, memref<3xf32>) -> () | |
| func.return | |
| } | |
| } | |
| transform.sequence failures(propagate) { | |
| ^bb0(%module1: !transform.any_op): | |
| // Rewrite tensor.from_elements in destination-passing style | |
| %from_elements = transform.structured.match ops{["tensor.from_elements"]} | |
| in %module1 : (!transform.any_op) -> !transform.any_op | |
| transform.structured.rewrite_in_destination_passing_style %from_elements | |
| : (!transform.any_op) -> !transform.any_op | |
| // Eliminate empty tensors | |
| transform.bufferization.eliminate_empty_tensors %module1 : !transform.any_op | |
| // Bufferize | |
| %module2 = transform.bufferization.one_shot_bufferize %module1 | |
| : (!transform.any_op) -> !transform.any_op | |
| // Canonicalize + CSE | |
| transform.apply_patterns to %module2 { | |
| transform.apply_patterns.canonicalization | |
| } {apply_cse} : !transform.any_op | |
| // Deallocate buffers | |
| %module3 = transform.apply_registered_pass | |
| "buffer-deallocation-pipeline" to %module2 | |
| : (!transform.any_op) -> !transform.any_op | |
| } |
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