mirror of https://github.com/llvm/torch-mlir
50 lines
1.6 KiB
MLIR
50 lines
1.6 KiB
MLIR
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// RUN: npcomp-opt -torch-globalize-object-graph -verify-diagnostics -split-input-file %s
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torch.class_type @c1 {}
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torch.class_type @c2 {}
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// expected-note @+1 {{see other root module here}}
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torch.nn_module {} : !torch.nn.Module<"c1">
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// expected-error @+1 {{found more than one root module (module that is not a child of any other module)}}
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torch.nn_module {} : !torch.nn.Module<"c2">
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// -----
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// expected-error @+1 {{class type has more than one instance: the current TorchScript supported subset only allows single instances}}
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torch.class_type @child {}
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torch.class_type @parent {
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torch.attr "m1" : !torch.nn.Module<"child">
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torch.attr "m2" : !torch.nn.Module<"child">
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}
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// expected-note @+1 {{see instance here}}
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%0 = torch.nn_module {} : !torch.nn.Module<"child">
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// expected-note @+1 {{see instance here}}
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%1 = torch.nn_module {} : !torch.nn.Module<"child">
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%root = torch.nn_module {
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torch.slot "m1", %0 : !torch.nn.Module<"child">
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torch.slot "m2", %1 : !torch.nn.Module<"child">
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} : !torch.nn.Module<"parent">
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// -----
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// expected-error @+1 {{reachable by multiple paths from root object: '<root>.m' and '<root>.m2'}}
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torch.class_type @child {
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torch.attr "float" : f64
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}
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torch.class_type @parent {
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torch.attr "m" : !torch.nn.Module<"child">
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torch.attr "m2" : !torch.nn.Module<"child">
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}
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%c42 = std.constant 42.0 : f64
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%child = torch.nn_module {
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torch.slot "float", %c42 : f64
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} : !torch.nn.Module<"child">
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%parent = torch.nn_module {
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torch.slot "m", %child : !torch.nn.Module<"child">
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torch.slot "m2", %child : !torch.nn.Module<"child">
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} : !torch.nn.Module<"parent">
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