46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# RUN: %PYTHON %s | FileCheck %s
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# This is just a smoke test that the dialect is functional.
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from mlir.ir import *
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from mlir.dialects import ml_program, arith, builtin
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def constructAndPrintInModule(f):
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print("\nTEST:", f.__name__)
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with Context(), Location.unknown():
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module = Module.create()
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with InsertionPoint(module.body):
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f()
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print(module)
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return f
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# CHECK-LABEL: testFuncOp
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@constructAndPrintInModule
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def testFuncOp():
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# CHECK: ml_program.func @foobar(%arg0: si32) -> si32
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f = ml_program.FuncOp(
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name="foobar", type=([IntegerType.get_signed(32)], [IntegerType.get_signed(32)])
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)
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block = f.add_entry_block()
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with InsertionPoint(block):
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# CHECK: ml_program.return
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ml_program.ReturnOp([block.arguments[0]])
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# CHECK-LABEL: testGlobalStoreOp
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@constructAndPrintInModule
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def testGlobalStoreOp():
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# CHECK: %cst = arith.constant 4.242000e+01 : f32
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cst = arith.ConstantOp(value=42.42, result=F32Type.get())
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m = builtin.ModuleOp()
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m.sym_name = StringAttr.get("symbol1")
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m.sym_visibility = StringAttr.get("public")
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# CHECK: module @symbol1 attributes {sym_visibility = "public"} {
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# CHECK: ml_program.global public mutable @symbol2 : f32
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# CHECK: }
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with InsertionPoint(m.body):
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ml_program.GlobalOp("symbol2", F32Type.get(), is_mutable=True)
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# CHECK: ml_program.global_store @symbol1::@symbol2 = %cst : f32
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ml_program.GlobalStoreOp(["symbol1", "symbol2"], cst)
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