xref: /llvm-project/mlir/test/python/dialects/transform_memref_ext.py (revision 991cb147152ab22ad0bc9f642fc221eccd2b8e37)

# RUN: %PYTHON %s | FileCheck %s


from mlir.ir import *
from mlir.dialects import transform
from mlir.dialects.transform import memref


def run(f):
    with Context(), Location.unknown():
        module = Module.create()
        with InsertionPoint(module.body):
            print("\nTEST:", f.__name__)
            f()
        print(module)
    return f


@run
def testMemRefAllocaToAllocOpCompact():
    sequence = transform.SequenceOp(
        transform.FailurePropagationMode.Propagate,
        [],
        transform.OperationType.get("memref.alloca"),
    )
    with InsertionPoint(sequence.body):
        memref.MemRefAllocaToGlobalOp(sequence.bodyTarget)
        transform.YieldOp()
    # CHECK-LABEL: TEST: testMemRefAllocaToAllocOpCompact
    # CHECK: = transform.memref.alloca_to_global
    # CHECK-SAME: (!transform.op<"memref.alloca">)
    # CHECK-SAME: -> (!transform.any_op, !transform.any_op)


@run
def testMemRefAllocaToAllocOpTyped():
    sequence = transform.SequenceOp(
        transform.FailurePropagationMode.Propagate,
        [],
        transform.OperationType.get("memref.alloca"),
    )
    with InsertionPoint(sequence.body):
        memref.MemRefAllocaToGlobalOp(
            transform.OperationType.get("memref.get_global"),
            transform.OperationType.get("memref.global"),
            sequence.bodyTarget,
        )
        transform.YieldOp()
    # CHECK-LABEL: TEST: testMemRefAllocaToAllocOpTyped
    # CHECK: = transform.memref.alloca_to_global
    # CHECK-SAME: -> (!transform.op<"memref.get_global">, !transform.op<"memref.global">)


@run
def testMemRefMultiBufferOpCompact():
    sequence = transform.SequenceOp(
        transform.FailurePropagationMode.Propagate,
        [],
        transform.OperationType.get("memref.alloc"),
    )
    with InsertionPoint(sequence.body):
        memref.MemRefMultiBufferOp(sequence.bodyTarget, 4)
        transform.YieldOp()
    # CHECK-LABEL: TEST: testMemRefMultiBufferOpCompact
    # CHECK: = transform.memref.multibuffer
    # CHECK-SAME: factor = 4 : i64
    # CHECK-SAME: (!transform.op<"memref.alloc">) -> !transform.any_op


@run
def testMemRefMultiBufferOpTyped():
    sequence = transform.SequenceOp(
        transform.FailurePropagationMode.Propagate,
        [],
        transform.OperationType.get("memref.alloc"),
    )
    with InsertionPoint(sequence.body):
        memref.MemRefMultiBufferOp(
            transform.OperationType.get("memref.alloc"), sequence.bodyTarget, 4
        )
        transform.YieldOp()
    # CHECK-LABEL: TEST: testMemRefMultiBufferOpTyped
    # CHECK: = transform.memref.multibuffer
    # CHECK-SAME: factor = 4 : i64
    # CHECK-SAME: (!transform.op<"memref.alloc">) -> !transform.op<"memref.alloc">


@run
def testMemRefMultiBufferOpAttributes():
    sequence = transform.SequenceOp(
        transform.FailurePropagationMode.Propagate,
        [],
        transform.OperationType.get("memref.alloc"),
    )
    with InsertionPoint(sequence.body):
        memref.MemRefMultiBufferOp(sequence.bodyTarget, 4, skip_analysis=True)
        transform.YieldOp()
    # CHECK-LABEL: TEST: testMemRefMultiBufferOpAttributes
    # CHECK: = transform.memref.multibuffer
    # CHECK-SAME: factor = 4 : i64
    # CHECK-SAME: skip_analysis
    # CHECK-SAME: (!transform.op<"memref.alloc">) -> !transform.any_op