mirror of https://github.com/llvm/torch-mlir
75 lines
3.5 KiB
MLIR
75 lines
3.5 KiB
MLIR
// RUN: torch-mlir-opt -torch-globalize-object-graph -split-input-file %s | FileCheck %s
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// Tests monomorphization of same function with different instance argument types.
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torch.class_type @__torch__.TestModule {
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torch.attr private "s1" : !torch.nn.Module<"__torch__.Submodule">
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torch.attr private "s2" : !torch.nn.Module<"__torch__.Submodule">
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torch.method "forward", @__torch__.TestModule.forward
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}
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torch.class_type @__torch__.Submodule {
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torch.attr private "n" : !torch.int
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torch.method private "forward", @__torch__.Submodule.forward
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}
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%int1 = torch.constant.int 1
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%s1 = torch.nn_module {
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// CHECK-LABEL: torch.global_slot "private" @s1.n : !torch.int {
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// CHECK: %[[C1:.*]] = torch.constant.int 1
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// CHECK: torch.global_slot.init %[[C1]] : !torch.int
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// CHECK: }
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torch.slot "n", %int1 : !torch.int
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} : !torch.nn.Module<"__torch__.Submodule">
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%int2 = torch.constant.int 2
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%s2 = torch.nn_module {
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// CHECK-LABEL: torch.global_slot "private" @s2.n : !torch.int {
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// CHECK: %[[C2:.*]] = torch.constant.int 2
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// CHECK: torch.global_slot.init %[[C2]] : !torch.int
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// CHECK: }
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torch.slot "n", %int2 : !torch.int
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} : !torch.nn.Module<"__torch__.Submodule">
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%3 = torch.nn_module {
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torch.slot "s1", %s1 : !torch.nn.Module<"__torch__.Submodule">
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torch.slot "s2", %s2 : !torch.nn.Module<"__torch__.Submodule">
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} : !torch.nn.Module<"__torch__.TestModule">
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// CHECK-LABEL: func.func @forward() {
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// CHECK: call @__torch__.free_function$[[$MONOMORPHIZE_TAG0:.*]]() : () -> ()
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// CHECK: call @__torch__.free_function$[[$MONOMORPHIZE_TAG1:.*]]() : () -> ()
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func.func private @__torch__.TestModule.forward(%arg0: !torch.nn.Module<"__torch__.TestModule">) {
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%4 = torch.prim.GetAttr %arg0["s1"] : !torch.nn.Module<"__torch__.TestModule"> -> !torch.nn.Module<"__torch__.Submodule">
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%5 = torch.prim.GetAttr %arg0["s2"] : !torch.nn.Module<"__torch__.TestModule"> -> !torch.nn.Module<"__torch__.Submodule">
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call @__torch__.free_function(%4, %5) : (!torch.nn.Module<"__torch__.Submodule">, !torch.nn.Module<"__torch__.Submodule">) -> ()
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%7 = torch.prim.GetAttr %arg0["s2"] : !torch.nn.Module<"__torch__.TestModule"> -> !torch.nn.Module<"__torch__.Submodule">
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%8 = torch.prim.GetAttr %arg0["s1"] : !torch.nn.Module<"__torch__.TestModule"> -> !torch.nn.Module<"__torch__.Submodule">
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call @__torch__.free_function(%7, %8) : (!torch.nn.Module<"__torch__.Submodule">, !torch.nn.Module<"__torch__.Submodule">) -> ()
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return
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}
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// s1 called first, then s2
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// CHECK-LABEL: func.func private
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// CHECK-SAME @__torch__.free_function$[[$MONOMORPHIZE_TAG0]]() {
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// CHECK: call @s1.forward() : () -> ()
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// CHECK: call @s2.forward() : () -> ()
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// s2 called first, then s1
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// CHECK-LABEL: func.func private
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// CHECK-SAME: @__torch__.free_function$[[$MONOMORPHIZE_TAG1]]() {
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// CHECK: call @s2.forward() : () -> ()
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// CHECK: call @s1.forward() : () -> ()
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func.func private @__torch__.free_function(%arg0: !torch.nn.Module<"__torch__.Submodule">, %arg1: !torch.nn.Module<"__torch__.Submodule">) {
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call @__torch__.Submodule.forward(%arg0) : (!torch.nn.Module<"__torch__.Submodule">) -> ()
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call @__torch__.Submodule.forward(%arg1) : (!torch.nn.Module<"__torch__.Submodule">) -> ()
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return
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}
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// CHECK-LABEL: func.func private @s2.forward() {
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// CHECK: return
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// CHECK-LABEL: func.func private @s1.forward() {
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// CHECK: return
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func.func private @__torch__.Submodule.forward(%arg0: !torch.nn.Module<"__torch__.Submodule">) {
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return
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}
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