mirror of https://github.com/llvm/torch-mlir
195 lines
9.5 KiB
MLIR
195 lines
9.5 KiB
MLIR
// RUN: npcomp-opt %s -canonicalize | FileCheck %s
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// CHECK-LABEL: func @torch.aten.__is__
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// CHECK: %[[FALSE:.*]] = torch.constant.bool false
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// CHECK: return %[[FALSE]] : !torch.bool
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func @torch.aten.__is__(%arg0: !torch.list<!torch.int>, %arg1: !torch.none) -> !torch.bool {
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%0 = torch.aten.__is__ %arg0, %arg1 : !torch.list<!torch.int>, !torch.none -> !torch.bool
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return %0 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.size$canonicalize_to_list(
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// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[2,3],f32>) -> !torch.list<!torch.int> {
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// CHECK: %[[C2:.*]] = torch.constant.int 2
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// CHECK: %[[C3:.*]] = torch.constant.int 3
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// CHECK: %[[LIST:.*]] = torch.prim.ListConstruct %[[C2]], %[[C3]] : (!torch.int, !torch.int) -> !torch.list<!torch.int>
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// CHECK: return %[[LIST]] : !torch.list<!torch.int>
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func @torch.aten.size$canonicalize_to_list(%arg0: !torch.vtensor<[2,3],f32>) -> !torch.list<!torch.int> {
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%0 = torch.aten.size %arg0 : !torch.vtensor<[2,3],f32> -> !torch.list<!torch.int>
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return %0 : !torch.list<!torch.int>
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}
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// One size unknown, so cannot canonicalize.
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// TODO: For unknown sizes, insert the equivalent of a "dim" op.
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// Then this will only require static rank.
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// CHECK-LABEL: func @torch.aten.size$unknown_size(
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// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[?,3],f32>) -> !torch.list<!torch.int> {
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// CHECK: %[[SIZE:.*]] = torch.aten.size %[[ARG]] : !torch.vtensor<[?,3],f32> -> !torch.list<!torch.int>
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func @torch.aten.size$unknown_size(%arg0: !torch.vtensor<[?,3],f32>) -> !torch.list<!torch.int> {
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%0 = torch.aten.size %arg0 : !torch.vtensor<[?,3],f32> -> !torch.list<!torch.int>
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return %0 : !torch.list<!torch.int>
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}
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// CHECK-LABEL: func @torch.aten.gt.int$evaluate_to_true() -> !torch.bool {
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// CHECK-NEXT: %[[T:.*]] = torch.constant.bool true
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// CHECK-NEXT: return %[[T]] : !torch.bool
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func @torch.aten.gt.int$evaluate_to_true() -> !torch.bool {
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%int2 = torch.constant.int 2
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%int4 = torch.constant.int 4
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%0 = torch.aten.gt.int %int4, %int2 : !torch.int, !torch.int -> !torch.bool
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return %0 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.gt.int$evaluate_to_false() -> !torch.bool {
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// CHECK-NEXT: %[[T:.*]] = torch.constant.bool false
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// CHECK-NEXT: return %[[T]] : !torch.bool
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func @torch.aten.gt.int$evaluate_to_false() -> !torch.bool {
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%int2 = torch.constant.int 2
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%int4 = torch.constant.int 4
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%0 = torch.aten.gt.int %int2, %int4 : !torch.int, !torch.int -> !torch.bool
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return %0 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.ne.int$same_operand(
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// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
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// CHECK-NEXT: %[[F:.*]] = torch.constant.bool false
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// CHECK-NEXT: return %[[F]] : !torch.bool
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func @torch.aten.ne.int$same_operand(%arg0: !torch.int) -> !torch.bool {
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%0 = torch.aten.ne.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.bool
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return %0 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.ne.int$same_value() -> !torch.bool {
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// CHECK: %[[VAL_0:.*]] = torch.constant.bool false
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// CHECK: return %[[VAL_0]] : !torch.bool
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func @torch.aten.ne.int$same_value() -> !torch.bool {
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%int4 = torch.constant.int 4
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%int4_0 = torch.constant.int 4
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%2 = torch.aten.ne.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
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return %2 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.ne.int$different_value() -> !torch.bool {
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// CHECK: %[[VAL_0:.*]] = torch.constant.bool true
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// CHECK: return %[[VAL_0]] : !torch.bool
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func @torch.aten.ne.int$different_value() -> !torch.bool {
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%int4 = torch.constant.int 4
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%int5 = torch.constant.int 5
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%2 = torch.aten.ne.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
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return %2 : !torch.bool
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}
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// CHECK-LABEL: func @torch.aten.len.t$of_size(
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// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<*,f32>) -> !torch.int {
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// CHECK: %[[DIM:.*]] = torch.aten.dim %[[ARG]] : !torch.vtensor<*,f32> -> !torch.int
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// CHECK: return %[[DIM]] : !torch.int
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func @torch.aten.len.t$of_size(%arg0: !torch.vtensor<*,f32>) -> !torch.int {
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%0 = torch.aten.size %arg0 : !torch.vtensor<*,f32> -> !torch.list<!torch.int>
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%1 = torch.aten.len.t %0 : !torch.list<!torch.int> -> !torch.int
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return %1 : !torch.int
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}
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// CHECK-LABEL: func @torch.aten.dim$with_shape(
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// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[?,?,?],f32>) -> !torch.int {
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// CHECK: %[[DIM:.*]] = torch.constant.int 3
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// CHECK: return %[[DIM]] : !torch.int
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func @torch.aten.dim$with_shape(%arg0: !torch.vtensor<[?,?,?],f32>) -> !torch.int {
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%0 = torch.aten.dim %arg0 : !torch.vtensor<[?,?,?],f32> -> !torch.int
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return %0 : !torch.int
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}
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// CHECK-LABEL: func @torch.aten.len.t$of_build_list(
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// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
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// CHECK: %[[LEN:.*]] = torch.constant.int 4
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// CHECK: return %[[LEN]] : !torch.int
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func @torch.aten.len.t$of_build_list(%arg0: !torch.int) -> !torch.int {
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%0 = torch.prim.ListConstruct %arg0, %arg0, %arg0, %arg0 : (!torch.int, !torch.int, !torch.int, !torch.int) -> !torch.list<!torch.int>
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%1 = torch.aten.len.t %0 : !torch.list<!torch.int> -> !torch.int
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return %1 : !torch.int
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}
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// CHECK-LABEL: func @torch.aten.__getitem__.t(
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// CHECK: %[[C5:.*]] = torch.constant.int 5
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// CHECK: return %[[C5]] : !torch.int
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func @torch.aten.__getitem__.t() -> !torch.int {
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%int4 = torch.constant.int 4
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%int5 = torch.constant.int 5
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%int1 = torch.constant.int 1
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%0 = torch.prim.ListConstruct %int4, %int5 : (!torch.int, !torch.int) -> !torch.list<!torch.int>
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%1 = torch.aten.__getitem__.t %0, %int1 : !torch.list<!torch.int>, !torch.int -> !torch.int
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return %1 : !torch.int
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}
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// Not canonicalized because of passed in index
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// CHECK-LABEL: func @torch.aten.__getitem__.t$no_change_test0(
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// CHECK: %[[C4:.*]] = torch.constant.int 4
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// CHECK: %[[C5:.*]] = torch.constant.int 5
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// CHECK: %[[LIST:.*]] = torch.prim.ListConstruct %[[C4]], %[[C5]] : (!torch.int, !torch.int) -> !torch.list<!torch.int>
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// CHECK: %[[ITEM:.*]] = torch.aten.__getitem__.t %[[LIST]], %arg0 : !torch.list<!torch.int>, !torch.int -> !torch.int
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// CHECK: return %[[ITEM]] : !torch.int
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func @torch.aten.__getitem__.t$no_change_test0(%arg0: !torch.int) -> !torch.int {
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%int5 = torch.constant.int 5
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%int4 = torch.constant.int 4
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%0 = torch.prim.ListConstruct %int4, %int5 : (!torch.int, !torch.int) -> !torch.list<!torch.int>
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%1 = torch.aten.__getitem__.t %0, %arg0 : !torch.list<!torch.int>, !torch.int -> !torch.int
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return %1 : !torch.int
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}
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// Not canonicalized because of passed in list
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// CHECK-LABEL: func @torch.aten.__getitem__.t$no_change_test1(
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// CHECK: %[[C5:.*]] = torch.constant.int 5
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// CHECK: %[[ITEM:.*]] = torch.aten.__getitem__.t %arg0, %[[C5]] : !torch.list<!torch.int>, !torch.int -> !torch.int
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// CHECK: return %[[ITEM]] : !torch.int
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func @torch.aten.__getitem__.t$no_change_test1(%arg0: !torch.list<!torch.int>) -> !torch.int {
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%int5 = torch.constant.int 5
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%0 = torch.aten.__getitem__.t %arg0, %int5 : !torch.list<!torch.int>, !torch.int -> !torch.int
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return %0 : !torch.int
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}
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// CHECK-LABEL: func @torch.constant.none$constantlike() -> (!torch.none, !torch.none) {
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// CHECK: %[[C:.*]] = torch.constant.none
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// CHECK: return %[[C]], %[[C]] : !torch.none, !torch.none
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func @torch.constant.none$constantlike() -> (!torch.none, !torch.none) {
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%0 = torch.constant.none
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%1 = torch.constant.none
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return %0, %1 : !torch.none, !torch.none
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}
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// CHECK-LABEL: func @torch.constant.str$constantlike() -> (!torch.str, !torch.str, !torch.str) {
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// CHECK: %[[T:.*]] = torch.constant.str "t"
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// CHECK: %[[S:.*]] = torch.constant.str "s"
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// CHECK: return %[[S]], %[[S]], %[[T]] : !torch.str, !torch.str, !torch.str
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func @torch.constant.str$constantlike() -> (!torch.str, !torch.str, !torch.str) {
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%0 = torch.constant.str "s"
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%1 = torch.constant.str "s"
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%2 = torch.constant.str "t"
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return %0, %1, %2 : !torch.str, !torch.str, !torch.str
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}
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// CHECK-LABEL: func @torch.constant.bool$constantlike() -> (!torch.bool, !torch.bool, !torch.bool) {
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// CHECK: %[[F:.*]] = torch.constant.bool false
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// CHECK: %[[T:.*]] = torch.constant.bool true
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// CHECK: return %[[T]], %[[T]], %[[F]] : !torch.bool, !torch.bool, !torch.bool
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func @torch.constant.bool$constantlike() -> (!torch.bool, !torch.bool, !torch.bool) {
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%0 = torch.constant.bool true
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%1 = torch.constant.bool true
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%2 = torch.constant.bool false
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return %0, %1, %2 : !torch.bool, !torch.bool, !torch.bool
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}
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// CHECK-LABEL: func @torch.prim.If$erase_dead_branch(
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// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
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// CHECK-NEXT: %[[RET:.*]] = torch.aten.add.int %[[ARG]], %[[ARG]] : !torch.int, !torch.int -> !torch.int
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// CHECK-NEXT: return %[[RET]] : !torch.int
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func @torch.prim.If$erase_dead_branch(%arg0: !torch.int) -> !torch.int {
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%true = torch.constant.bool true
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%0 = torch.prim.If %true -> (!torch.int) {
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%1 = torch.aten.add.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.int
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torch.prim.If.yield %1 : !torch.int
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} else {
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%1 = torch.aten.mul.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.int
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torch.prim.If.yield %1 : !torch.int
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}
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return %0 : !torch.int
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}
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