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torch-mlir/test/Dialect/Torch/canonicalize.mlir

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// RUN: torch-mlir-opt %s -canonicalize | FileCheck %s
// CHECK-LABEL: func @torch.aten.__range_length$fold() -> (!torch.int, !torch.int, !torch.int, !torch.int) {
// CHECK: %[[INT1:.*]] = torch.constant.int 1
// CHECK: %[[INT2:.*]] = torch.constant.int 2
// CHECK: %[[INTM1:.*]] = torch.constant.int -1
// CHECK: %[[INT3:.*]] = torch.constant.int 3
// CHECK: %[[NEG_STEP:.*]] = torch.aten.__range_length %[[INT1]], %[[INT3]], %[[INTM1]] : !torch.int, !torch.int, !torch.int -> !torch.int
// CHECK: return %[[INT2]], %[[INT2]], %[[INT1]], %[[NEG_STEP]] : !torch.int, !torch.int, !torch.int, !torch.int
func @torch.aten.__range_length$fold() -> (!torch.int, !torch.int, !torch.int, !torch.int) {
%int3 = torch.constant.int 3
%int4 = torch.constant.int 4
%int2 = torch.constant.int 2
%int1 = torch.constant.int 1
%int0 = torch.constant.int 0
%int-1 = torch.constant.int -1
%0 = torch.aten.__range_length %int0, %int4, %int2 : !torch.int, !torch.int, !torch.int -> !torch.int
%1 = torch.aten.__range_length %int1, %int4, %int2 : !torch.int, !torch.int, !torch.int -> !torch.int
%2 = torch.aten.__range_length %int1, %int3, %int2 : !torch.int, !torch.int, !torch.int -> !torch.int
%3 = torch.aten.__range_length %int1, %int3, %int-1 : !torch.int, !torch.int, !torch.int -> !torch.int
return %0, %1, %2, %3 : !torch.int, !torch.int, !torch.int, !torch.int
}
// CHECK-LABEL: func @torch.aten.__is__
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.__is__(%arg0: !torch.list<int>, %arg1: !torch.none) -> !torch.bool {
%0 = torch.aten.__is__ %arg0, %arg1 : !torch.list<int>, !torch.none -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__is__$derefine_is_none
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.__is__$derefine_is_none(%arg0: !torch.list<int>, %arg1: !torch.none) -> !torch.bool {
%0 = torch.derefine %arg0 : !torch.list<int> to !torch.optional<list<int>>
%1 = torch.aten.__is__ %0, %arg1 : !torch.optional<list<int>>, !torch.none -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__is__$none_is_none
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.__is__$none_is_none(%arg0: !torch.none, %arg1: !torch.none) -> !torch.bool {
%0 = torch.aten.__is__ %arg0, %arg1 : !torch.none, !torch.none -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__is__$is_none$derefine(
// CHECK-SAME: %{{.*}}: !torch.vtensor) -> !torch.bool {
// CHECK: %[[RESULT:.*]] = torch.constant.bool false
// CHECK: return %[[RESULT]] : !torch.bool
func @torch.aten.__is__$is_none$derefine(%arg0: !torch.vtensor) -> !torch.bool {
%none = torch.constant.none
%0 = torch.derefine %arg0 : !torch.vtensor to !torch.optional<vtensor>
%1 = torch.aten.__is__ %0, %none : !torch.optional<vtensor>, !torch.none -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__isnot__
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.__isnot__(%arg0: !torch.list<int>, %arg1: !torch.none) -> !torch.bool {
%0 = torch.aten.__isnot__ %arg0, %arg1 : !torch.list<int>, !torch.none -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__isnot__$none_isnot_none
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.__isnot__$none_isnot_none(%arg0: !torch.none, %arg1: !torch.none) -> !torch.bool {
%0 = torch.aten.__isnot__ %arg0, %arg1 : !torch.none, !torch.none -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ne.bool() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.ne.bool() -> !torch.bool {
%a = torch.constant.bool true
%b = torch.constant.bool false
%0 = torch.aten.ne.bool %a, %b: !torch.bool, !torch.bool -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ne.bool$same_operand(
// CHECK-SAME: %[[ARG0:.*]]: !torch.bool) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.ne.bool$same_operand(%arg0: !torch.bool) -> !torch.bool {
%0 = torch.aten.ne.bool %arg0, %arg0: !torch.bool, !torch.bool -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ne.bool$different_operand(
// CHECK-SAME: %[[ARG0:.*]]: !torch.bool) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: %[[RET:.*]] = torch.aten.ne.bool %[[ARG0]], %[[FALSE]] : !torch.bool, !torch.bool -> !torch.bool
// CHECK: return %[[RET]] : !torch.bool
func @torch.aten.ne.bool$different_operand(%a: !torch.bool) -> !torch.bool {
%b = torch.constant.bool false
%0 = torch.aten.ne.bool %a, %b: !torch.bool, !torch.bool -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.size$canonicalize_to_list(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[2,3],f32>) -> !torch.list<int> {
// CHECK: %[[C2:.*]] = torch.constant.int 2
// CHECK: %[[C3:.*]] = torch.constant.int 3
// CHECK: %[[LIST:.*]] = torch.prim.ListConstruct %[[C2]], %[[C3]] : (!torch.int, !torch.int) -> !torch.list<int>
// CHECK: return %[[LIST]] : !torch.list<int>
func @torch.aten.size$canonicalize_to_list(%arg0: !torch.vtensor<[2,3],f32>) -> !torch.list<int> {
%0 = torch.aten.size %arg0 : !torch.vtensor<[2,3],f32> -> !torch.list<int>
return %0 : !torch.list<int>
}
// One size unknown, so cannot canonicalize.
// TODO: For unknown sizes, insert the equivalent of a "dim" op.
// Then this will only require static rank.
// CHECK-LABEL: func @torch.aten.size$unknown_size(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[?,3],f32>) -> !torch.list<int> {
// CHECK: %[[SIZE:.*]] = torch.aten.size %[[ARG]] : !torch.vtensor<[?,3],f32> -> !torch.list<int>
func @torch.aten.size$unknown_size(%arg0: !torch.vtensor<[?,3],f32>) -> !torch.list<int> {
%0 = torch.aten.size %arg0 : !torch.vtensor<[?,3],f32> -> !torch.list<int>
return %0 : !torch.list<int>
}
// CHECK-LABEL: func @torch.aten.ne.int$same_operand(
// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
// CHECK-NEXT: %[[FALSE:.*]] = torch.constant.bool false
// CHECK-NEXT: return %[[FALSE]] : !torch.bool
func @torch.aten.ne.int$same_operand(%arg0: !torch.int) -> !torch.bool {
%0 = torch.aten.ne.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ne.int$same_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.ne.int$same_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int4_0 = torch.constant.int 4
%2 = torch.aten.ne.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ne.int$different_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.ne.int$different_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%2 = torch.aten.ne.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$different_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.eq.int$different_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%2 = torch.aten.eq.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$same_operand(
// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
// CHECK-NEXT: %[[F:.*]] = torch.constant.bool true
// CHECK-NEXT: return %[[F]] : !torch.bool
func @torch.aten.eq.int$same_operand(%arg0: !torch.int) -> !torch.bool {
%0 = torch.aten.eq.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$same_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.eq.int$same_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int4_0 = torch.constant.int 4
%2 = torch.aten.eq.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$of_size.int(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.eq.int$of_size.int(%arg0: !torch.tensor) -> !torch.bool {
%int-1 = torch.constant.int -1
%int0 = torch.constant.int 0
%0 = torch.aten.size.int %arg0, %int0 : !torch.tensor, !torch.int -> !torch.int
%1 = torch.aten.eq.int %0, %int-1 : !torch.int, !torch.int -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$of_size.int_lhs_constant(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.eq.int$of_size.int_lhs_constant(%arg0: !torch.tensor) -> !torch.bool {
%int-1 = torch.constant.int -1
%int0 = torch.constant.int 0
%0 = torch.aten.size.int %arg0, %int0 : !torch.tensor, !torch.int -> !torch.int
%1 = torch.aten.eq.int %int-1, %0 : !torch.int, !torch.int -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int$no_change_minus1(
// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.bool {
// CHECK: %[[CM1:.*]] = torch.constant.int -1
// CHECK: %[[RESULT:.*]] = torch.aten.eq.int %[[CM1]], %[[ARG]] : !torch.int, !torch.int -> !torch.bool
// CHECK: return %[[RESULT]] : !torch.bool
func @torch.aten.eq.int$no_change_minus1(%arg0: !torch.int) -> !torch.bool {
%int-1 = torch.constant.int -1
%1 = torch.aten.eq.int %int-1, %arg0 : !torch.int, !torch.int -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.int$evaluate_to_true() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.lt.int$evaluate_to_true() -> !torch.bool {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%2 = torch.aten.lt.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.int$same_operand(
// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.lt.int$same_operand(%arg0: !torch.int) -> !torch.bool {
%2 = torch.aten.lt.int %arg0, %arg0: !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.int$same_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.lt.int$same_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int4_0 = torch.constant.int 4
%2 = torch.aten.lt.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.le.int$evaluate_to_true() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.le.int$evaluate_to_true() -> !torch.bool {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%2 = torch.aten.le.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.le.int$same_operand(
// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.le.int$same_operand(%arg0: !torch.int) -> !torch.bool {
%2 = torch.aten.le.int %arg0, %arg0: !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.le.int$same_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.le.int$same_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int4_0 = torch.constant.int 4
%2 = torch.aten.le.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.gt.int$evaluate_to_true() -> !torch.bool {
// CHECK-NEXT: %[[T:.*]] = torch.constant.bool true
// CHECK-NEXT: return %[[T]] : !torch.bool
func @torch.aten.gt.int$evaluate_to_true() -> !torch.bool {
%int2 = torch.constant.int 2
%int4 = torch.constant.int 4
%0 = torch.aten.gt.int %int4, %int2 : !torch.int, !torch.int -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.gt.int$evaluate_to_false() -> !torch.bool {
// CHECK-NEXT: %[[T:.*]] = torch.constant.bool false
// CHECK-NEXT: return %[[T]] : !torch.bool
func @torch.aten.gt.int$evaluate_to_false() -> !torch.bool {
%int2 = torch.constant.int 2
%int4 = torch.constant.int 4
%0 = torch.aten.gt.int %int2, %int4 : !torch.int, !torch.int -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ge.int$evaluate_to_false() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.ge.int$evaluate_to_false() -> !torch.bool {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%2 = torch.aten.ge.int %int4, %int5 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ge.int$same_operand(
// CHECK-SAME: %{{.*}}: !torch.int) -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.ge.int$same_operand(%arg0: !torch.int) -> !torch.bool {
%2 = torch.aten.ge.int %arg0, %arg0: !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ge.int$same_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.ge.int$same_value() -> !torch.bool {
%int4 = torch.constant.int 4
%int4_0 = torch.constant.int 4
%2 = torch.aten.ge.int %int4, %int4_0 : !torch.int, !torch.int -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.float$evaluate_to_true() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.lt.float$evaluate_to_true() -> !torch.bool {
%float4 = torch.constant.float 4.0
%float5 = torch.constant.float 5.0
%2 = torch.aten.lt.float %float4, %float5 : !torch.float, !torch.float -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.float$same_operand(
// CHECK-SAME: %{{.*}}: !torch.float) -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.lt.float$same_operand(%arg0: !torch.float) -> !torch.bool {
%2 = torch.aten.lt.float %arg0, %arg0: !torch.float, !torch.float -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.lt.float$same_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.lt.float$same_value() -> !torch.bool {
%float4 = torch.constant.float 4.0
%float4_0 = torch.constant.float 4.0
%2 = torch.aten.lt.float %float4, %float4_0 : !torch.float, !torch.float -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.gt.float$evaluate_to_true() -> !torch.bool {
// CHECK-NEXT: %[[T:.*]] = torch.constant.bool true
// CHECK-NEXT: return %[[T]] : !torch.bool
func @torch.aten.gt.float$evaluate_to_true() -> !torch.bool {
%float2 = torch.constant.float 2.0
%float4 = torch.constant.float 4.0
%0 = torch.aten.gt.float %float4, %float2 : !torch.float, !torch.float -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.gt.float$evaluate_to_false() -> !torch.bool {
// CHECK-NEXT: %[[T:.*]] = torch.constant.bool false
// CHECK-NEXT: return %[[T]] : !torch.bool
func @torch.aten.gt.float$evaluate_to_false() -> !torch.bool {
%float2 = torch.constant.float 2.0
%float4 = torch.constant.float 4.0
%0 = torch.aten.gt.float %float2, %float4 : !torch.float, !torch.float -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.ge.int$of_size.int(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor) -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.ge.int$of_size.int(%arg0: !torch.tensor) -> !torch.bool {
%int0 = torch.constant.int 0
%0 = torch.aten.size.int %arg0, %int0 : !torch.tensor, !torch.int -> !torch.int
%1 = torch.aten.ge.int %0, %int0 : !torch.int, !torch.int -> !torch.bool
return %1 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.float$different_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.eq.float$different_value() -> !torch.bool {
%float4 = torch.constant.float 4.0
%float5 = torch.constant.float 5.0
%2 = torch.aten.eq.float %float4, %float5 : !torch.float, !torch.float -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.float$same_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.eq.float$same_value() -> !torch.bool {
%float4 = torch.constant.float 4.0
%float4_0 = torch.constant.float 4.0
%2 = torch.aten.eq.float %float4, %float4_0 : !torch.float, !torch.float -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.str$different_value() -> !torch.bool {
// CHECK: %[[FALSE:.*]] = torch.constant.bool false
// CHECK: return %[[FALSE]] : !torch.bool
func @torch.aten.eq.str$different_value() -> !torch.bool {
%str4 = torch.constant.str "4"
%str5 = torch.constant.str "5"
%2 = torch.aten.eq.str %str4, %str5 : !torch.str, !torch.str -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.str$same_operand(
// CHECK-SAME: %{{.*}}: !torch.str) -> !torch.bool {
// CHECK-NEXT: %[[F:.*]] = torch.constant.bool true
// CHECK-NEXT: return %[[F]] : !torch.bool
func @torch.aten.eq.str$same_operand(%arg0: !torch.str) -> !torch.bool {
%0 = torch.aten.eq.str %arg0, %arg0 : !torch.str, !torch.str -> !torch.bool
return %0 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.str$same_value() -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.eq.str$same_value() -> !torch.bool {
%str4 = torch.constant.str "4"
%str4_0 = torch.constant.str "4"
%2 = torch.aten.eq.str %str4, %str4_0 : !torch.str, !torch.str -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__not__
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.__not__() -> !torch.bool {
%false = torch.constant.bool false
%ret = torch.aten.__not__ %false : !torch.bool -> !torch.bool
return %ret: !torch.bool
}
// CHECK-LABEL: func @torch.prim.max.int$identity(
// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
// CHECK: return %[[ARG]] : !torch.int
func @torch.prim.max.int$identity(%arg0: !torch.int) -> !torch.int {
%0 = torch.prim.max.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.int
return %0 : !torch.int
}
// CHECK-LABEL: func @torch.prim.max.int$constant() -> !torch.int {
// CHECK: %[[INT3:.*]] = torch.constant.int 3
// CHECK: return %[[INT3]] : !torch.int
func @torch.prim.max.int$constant() -> !torch.int {
%int-1 = torch.constant.int -1
%int3 = torch.constant.int 3
%0 = torch.prim.max.int %int-1, %int3 : !torch.int, !torch.int -> !torch.int
return %0 : !torch.int
}
// CHECK-LABEL: func @torch.prim.min.self_int$basic() -> !torch.int {
// CHECK: %[[M1:.*]] = torch.constant.int -1
// CHECK: return %[[M1]] : !torch.int
func @torch.prim.min.self_int$basic() -> !torch.int {
%int-1 = torch.constant.int -1
%int0 = torch.constant.int 0
%int1 = torch.constant.int 1
%0 = torch.prim.ListConstruct %int-1, %int0, %int1 : (!torch.int, !torch.int, !torch.int) -> !torch.list<int>
%1 = torch.prim.min.self_int %0 : !torch.list<int> -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.prim.min.self_int$nofold$dynamic(
// CHECK: torch.prim.min.self_int
func @torch.prim.min.self_int$nofold$dynamic(%arg0: !torch.int) -> !torch.int {
%int-1 = torch.constant.int -1
%int0 = torch.constant.int 0
%0 = torch.prim.ListConstruct %int-1, %int0, %arg0: (!torch.int, !torch.int, !torch.int) -> !torch.list<int>
%1 = torch.prim.min.self_int %0 : !torch.list<int> -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.len.t$of_size(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<*,f32>) -> !torch.int {
// CHECK: %[[DIM:.*]] = torch.aten.dim %[[ARG]] : !torch.vtensor<*,f32> -> !torch.int
// CHECK: return %[[DIM]] : !torch.int
func @torch.aten.len.t$of_size(%arg0: !torch.vtensor<*,f32>) -> !torch.int {
%0 = torch.aten.size %arg0 : !torch.vtensor<*,f32> -> !torch.list<int>
%1 = torch.aten.len.t %0 : !torch.list<int> -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.dim$with_shape(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[?,?,?],f32>) -> !torch.int {
// CHECK: %[[DIM:.*]] = torch.constant.int 3
// CHECK: return %[[DIM]] : !torch.int
func @torch.aten.dim$with_shape(%arg0: !torch.vtensor<[?,?,?],f32>) -> !torch.int {
%0 = torch.aten.dim %arg0 : !torch.vtensor<[?,?,?],f32> -> !torch.int
return %0 : !torch.int
}
// CHECK-LABEL: func @torch.aten.len.t$of_build_list(
// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
// CHECK: %[[LEN:.*]] = torch.constant.int 4
// CHECK: return %[[LEN]] : !torch.int
func @torch.aten.len.t$of_build_list(%arg0: !torch.int) -> !torch.int {
%0 = torch.prim.ListConstruct %arg0, %arg0, %arg0, %arg0 : (!torch.int, !torch.int, !torch.int, !torch.int) -> !torch.list<int>
%1 = torch.aten.len.t %0 : !torch.list<int> -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.len.t$no_fold_list_mutated()
func @torch.aten.len.t$no_fold_list_mutated() -> !torch.int {
%int4 = torch.constant.int 4
%0 = torch.prim.ListConstruct : () -> !torch.list<int>
%1 = torch.aten.append.t %0, %int4 : !torch.list<int>, !torch.int -> !torch.list<int>
// CHECK: torch.aten.len.t
%2 = torch.aten.len.t %0 : !torch.list<int> -> !torch.int
return %2 : !torch.int
}
// CHECK-LABEL: func @torch.aten.__getitem__.t(
// CHECK: %[[C5:.*]] = torch.constant.int 5
// CHECK: return %[[C5]] : !torch.int
func @torch.aten.__getitem__.t() -> !torch.int {
%int4 = torch.constant.int 4
%int5 = torch.constant.int 5
%int1 = torch.constant.int 1
%0 = torch.prim.ListConstruct %int4, %int5 : (!torch.int, !torch.int) -> !torch.list<int>
%1 = torch.aten.__getitem__.t %0, %int1 : !torch.list<int>, !torch.int -> !torch.int
return %1 : !torch.int
}
// Not canonicalized because of passed in index
// CHECK-LABEL: func @torch.aten.__getitem__.t$no_change_test0(
// CHECK: %[[C4:.*]] = torch.constant.int 4
// CHECK: %[[C5:.*]] = torch.constant.int 5
// CHECK: %[[LIST:.*]] = torch.prim.ListConstruct %[[C4]], %[[C5]] : (!torch.int, !torch.int) -> !torch.list<int>
// CHECK: %[[ITEM:.*]] = torch.aten.__getitem__.t %[[LIST]], %arg0 : !torch.list<int>, !torch.int -> !torch.int
// CHECK: return %[[ITEM]] : !torch.int
func @torch.aten.__getitem__.t$no_change_test0(%arg0: !torch.int) -> !torch.int {
%int5 = torch.constant.int 5
%int4 = torch.constant.int 4
%0 = torch.prim.ListConstruct %int4, %int5 : (!torch.int, !torch.int) -> !torch.list<int>
%1 = torch.aten.__getitem__.t %0, %arg0 : !torch.list<int>, !torch.int -> !torch.int
return %1 : !torch.int
}
// Not canonicalized because of passed in list
// CHECK-LABEL: func @torch.aten.__getitem__.t$no_change_test1(
// CHECK: %[[C5:.*]] = torch.constant.int 5
// CHECK: %[[ITEM:.*]] = torch.aten.__getitem__.t %arg0, %[[C5]] : !torch.list<int>, !torch.int -> !torch.int
// CHECK: return %[[ITEM]] : !torch.int
func @torch.aten.__getitem__.t$no_change_test1(%arg0: !torch.list<int>) -> !torch.int {
%int5 = torch.constant.int 5
%0 = torch.aten.__getitem__.t %arg0, %int5 : !torch.list<int>, !torch.int -> !torch.int
return %0 : !torch.int
}
// CHECK-LABEL: func @torch.aten.__getitem__.t$getitem_of_size(
// CHECK-SAME: %[[TENSOR:.*]]: !torch.tensor,
// CHECK-SAME: %[[INDEX:.*]]: !torch.int) -> !torch.int {
// CHECK: %[[RESULT:.*]] = torch.aten.size.int %[[TENSOR]], %[[INDEX]] : !torch.tensor, !torch.int -> !torch.int
// CHECK: return %[[RESULT]] : !torch.int
func @torch.aten.__getitem__.t$getitem_of_size(%arg0: !torch.tensor, %arg1: !torch.int) -> !torch.int {
%0 = torch.aten.size %arg0 : !torch.tensor -> !torch.list<int>
%1 = torch.aten.__getitem__.t %0, %arg1 : !torch.list<int>, !torch.int -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.__getitem__.t$negative_index() -> !torch.int {
// CHECK: %[[INT8:.*]] = torch.constant.int 8
// CHECK: return %[[INT8]] : !torch.int
func @torch.aten.__getitem__.t$negative_index() -> !torch.int {
%int7 = torch.constant.int 7
%int8 = torch.constant.int 8
%int-1 = torch.constant.int -1
%0 = torch.prim.ListConstruct %int7, %int8 : (!torch.int, !torch.int) -> !torch.list<int>
%1 = torch.aten.__getitem__.t %0, %int-1 : !torch.list<int>, !torch.int -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.__getitem__.t$invalid_index() -> !torch.int {
func @torch.aten.__getitem__.t$invalid_index() -> !torch.int {
%int7 = torch.constant.int 7
%int8 = torch.constant.int 8
%int-1 = torch.constant.int -100
%0 = torch.prim.ListConstruct %int7, %int8 : (!torch.int, !torch.int) -> !torch.list<int>
// CHECK: torch.aten.__getitem__.t
%1 = torch.aten.__getitem__.t %0, %int-1 : !torch.list<int>, !torch.int -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.aten.eq.int_list$fold$literals_of_different_sizes
// CHECK: %[[RET:.*]] = torch.constant.bool false
// CHECK: return %[[RET]] : !torch.bool
func @torch.aten.eq.int_list$fold$literals_of_different_sizes(%arg0: !torch.int) -> !torch.bool {
%0 = torch.prim.ListConstruct : () -> !torch.list<int>
%1 = torch.prim.ListConstruct %arg0 : (!torch.int) -> !torch.list<int>
%2 = torch.aten.eq.int_list %0, %1 : !torch.list<int>, !torch.list<int> -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int_list$fold$same_literal
// CHECK: %[[RET:.*]] = torch.constant.bool true
// CHECK: return %[[RET]] : !torch.bool
func @torch.aten.eq.int_list$fold$same_literal(%arg0: !torch.int) -> !torch.bool {
%0 = torch.prim.ListConstruct %arg0 : (!torch.int) -> !torch.list<int>
%1 = torch.prim.ListConstruct %arg0 : (!torch.int) -> !torch.list<int>
%2 = torch.aten.eq.int_list %0, %1 : !torch.list<int>, !torch.list<int> -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.eq.int_list$no_fold$different_literals(
func @torch.aten.eq.int_list$no_fold$different_literals(%arg0: !torch.int, %arg1: !torch.int) -> !torch.bool {
%0 = torch.prim.ListConstruct %arg0 : (!torch.int) -> !torch.list<int>
%1 = torch.prim.ListConstruct %arg1 : (!torch.int) -> !torch.list<int>
// CHECK: torch.aten.eq.int_list
%2 = torch.aten.eq.int_list %0, %1 : !torch.list<int>, !torch.list<int> -> !torch.bool
return %2 : !torch.bool
}
// CHECK-LABEL: func @torch.aten.Float.Scalar$constant_fold_int_to_float() -> !torch.float {
// CHECK: %[[VAL_0:.*]] = torch.constant.float 3.000000e+00
// CHECK: return %[[VAL_0]] : !torch.float
func @torch.aten.Float.Scalar$constant_fold_int_to_float() -> !torch.float {
%0 = torch.constant.int 3
%1 = torch.aten.Float.Scalar %0 : !torch.int -> !torch.float
return %1 : !torch.float
}
// CHECK-LABEL: func @torch.aten.Float.Scalar$identity(
// CHECK-SAME: %[[VAL_0:.*]]: !torch.float) -> !torch.float {
// CHECK: return %[[VAL_0]] : !torch.float
func @torch.aten.Float.Scalar$identity(%arg0: !torch.float) -> !torch.float {
%0 = torch.aten.Float.Scalar %arg0 : !torch.float -> !torch.float
return %0 : !torch.float
}
// CHECK-LABEL: func @torch.constant.none$constantlike() -> (!torch.none, !torch.none) {
// CHECK: %[[C:.*]] = torch.constant.none
// CHECK: return %[[C]], %[[C]] : !torch.none, !torch.none
func @torch.constant.none$constantlike() -> (!torch.none, !torch.none) {
%0 = torch.constant.none
%1 = torch.constant.none
return %0, %1 : !torch.none, !torch.none
}
// CHECK-LABEL: func @torch.constant.str$constantlike() -> (!torch.str, !torch.str, !torch.str) {
// CHECK: %[[T:.*]] = torch.constant.str "t"
// CHECK: %[[S:.*]] = torch.constant.str "s"
// CHECK: return %[[S]], %[[S]], %[[T]] : !torch.str, !torch.str, !torch.str
func @torch.constant.str$constantlike() -> (!torch.str, !torch.str, !torch.str) {
%0 = torch.constant.str "s"
%1 = torch.constant.str "s"
%2 = torch.constant.str "t"
return %0, %1, %2 : !torch.str, !torch.str, !torch.str
}
// CHECK-LABEL: func @torch.constant.bool$constantlike() -> (!torch.bool, !torch.bool, !torch.bool) {
// CHECK: %[[F:.*]] = torch.constant.bool false
// CHECK: %[[T:.*]] = torch.constant.bool true
// CHECK: return %[[T]], %[[T]], %[[F]] : !torch.bool, !torch.bool, !torch.bool
func @torch.constant.bool$constantlike() -> (!torch.bool, !torch.bool, !torch.bool) {
%0 = torch.constant.bool true
%1 = torch.constant.bool true
%2 = torch.constant.bool false
return %0, %1, %2 : !torch.bool, !torch.bool, !torch.bool
}
// CHECK-LABEL: func @torch.prim.If$erase_dead_branch(
// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
// CHECK-NEXT: %[[RET:.*]] = torch.aten.add.int %[[ARG]], %[[ARG]] : !torch.int, !torch.int -> !torch.int
// CHECK-NEXT: return %[[RET]] : !torch.int
func @torch.prim.If$erase_dead_branch(%arg0: !torch.int) -> !torch.int {
%true = torch.constant.bool true
%0 = torch.prim.If %true -> (!torch.int) {
%1 = torch.aten.add.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.int
torch.prim.If.yield %1 : !torch.int
} else {
%1 = torch.aten.mul.int %arg0, %arg0 : !torch.int, !torch.int -> !torch.int
torch.prim.If.yield %1 : !torch.int
}
return %0 : !torch.int
}
// CHECK-LABEL: func @torch.prim.If$no_fold$side_effect(
// CHECK-SAME: %[[ARG0:.*]]: !torch.bool) {
// CHECK: %[[STR:.*]] = torch.constant.str "str"
// CHECK: torch.prim.If %[[ARG0]] -> () {
// CHECK: torch.prim.RaiseException %[[STR]], %[[STR]] : !torch.str, !torch.str
// CHECK: torch.prim.If.yield
// CHECK: } else {
// CHECK: torch.prim.If.yield
// CHECK: }
// CHECK: return
func @torch.prim.If$no_fold$side_effect(%arg0: !torch.bool) {
%str = torch.constant.str "str"
torch.prim.If %arg0 -> () {
torch.prim.RaiseException %str, %str : !torch.str, !torch.str
torch.prim.If.yield
} else {
torch.prim.If.yield
}
return
}
// CHECK-LABEL: func @torch.prim.If$fold_same_result(
// CHECK-SAME: %[[PRED:.*]]: !torch.bool,
// CHECK-SAME: %[[ARG1:.*]]: !torch.int) -> (!torch.int, !torch.int) {
// CHECK-NEXT: return %[[ARG1]], %[[ARG1]] : !torch.int, !torch.int
func @torch.prim.If$fold_same_result(%arg0: !torch.bool, %arg1: !torch.int) -> (!torch.int, !torch.int) {
%0, %1 = torch.prim.If %arg0 -> (!torch.int, !torch.int) {
torch.prim.If.yield %arg1, %arg1 : !torch.int, !torch.int
} else {
torch.prim.If.yield %arg1, %arg1 : !torch.int, !torch.int
}
return %0, %1: !torch.int, !torch.int
}
// CHECK-LABEL: func @torch.prim.If$fold_same_result$subset_of_results(
// CHECK-SAME: %[[PRED:.*]]: !torch.bool,
// CHECK-SAME: %[[ARG1:.*]]: !torch.int,
// CHECK-SAME: %[[ARG2:.*]]: !torch.int) -> (!torch.int, !torch.int) {
// CHECK: %[[IF_RESULT:.*]] = torch.prim.If %[[PRED]] -> (!torch.int) {
// CHECK: torch.prim.If.yield %[[ARG1]] : !torch.int
// CHECK: } else {
// CHECK: torch.prim.If.yield %[[ARG2]] : !torch.int
// CHECK: }
// CHECK: return %[[ARG1]], %[[IF_RESULT:.*]] : !torch.int, !torch.int
func @torch.prim.If$fold_same_result$subset_of_results(%arg0: !torch.bool, %arg1: !torch.int, %arg2: !torch.int) -> (!torch.int, !torch.int) {
%0, %1 = torch.prim.If %arg0 -> (!torch.int, !torch.int) {
torch.prim.If.yield %arg1, %arg1: !torch.int, !torch.int
} else {
torch.prim.If.yield %arg1, %arg2: !torch.int, !torch.int
}
return %0, %1: !torch.int, !torch.int
}
// CHECK-LABEL: func @torch.prim.TupleUnpack(
// CHECK-SAME: %[[ARG0:.*]]: !torch.tensor,
// CHECK-SAME: %[[ARG1:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: return %[[ARG0]] : !torch.tensor
func @torch.prim.TupleUnpack(%arg0: !torch.tensor, %arg1: !torch.tensor) -> !torch.tensor{
%123 = torch.prim.TupleConstruct %arg0, %arg1: !torch.tensor, !torch.tensor -> !torch.tuple<tensor, tensor>
%124:2 = torch.prim.TupleUnpack %123 : !torch.tuple<tensor, tensor> -> !torch.tensor, !torch.tensor
return %124#0 : !torch.tensor
}
// CHECK-LABEL: func @torch.aten.__contains__.str(
// CHECK-SAME: %[[K0:.*]]: !torch.str, %[[V0:.*]]: !torch.tensor,
// CHECK-SAME: %[[K1:.*]]: !torch.str,
// CHECK-SAME: %[[V1:.*]]: !torch.tensor) -> !torch.bool {
// CHECK: %[[TRUE:.*]] = torch.constant.bool true
// CHECK: %[[DICT:.*]] = torch.prim.DictConstruct
// CHECK-SAME: keys(%[[K0]], %[[K1]] : !torch.str, !torch.str)
// CHECK-SAME: values(%[[V0]], %[[V1]] : !torch.tensor, !torch.tensor)
// CHECK-SAME: -> !torch.dict<str, tensor>
// CHECK: return %[[TRUE]] : !torch.bool
func @torch.aten.__contains__.str(%k0 : !torch.str, %v0: !torch.tensor, %k1: !torch.str, %v1: !torch.tensor) -> !torch.bool{
%dict = torch.prim.DictConstruct keys(%k0, %k1: !torch.str, !torch.str) values(%v0, %v1: !torch.tensor, !torch.tensor) -> !torch.dict<str, tensor>
%pred = torch.aten.__contains__.str %dict, %k0 : !torch.dict<str, tensor>, !torch.str -> !torch.bool
return %pred : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__contains__.str$with_dict_modified(
// CHECK-SAME: %[[K0:.*]]: !torch.str, %[[V0:.*]]: !torch.tensor,
// CHECK-SAME: %[[K1:.*]]: !torch.str, %[[V1:.*]]: !torch.tensor) -> !torch.bool {
// CHECK: %[[DICT:.*]] = torch.prim.DictConstruct
// CHECK-SAME: keys(%[[K0]], %[[K1]] : !torch.str, !torch.str)
// CHECK-SAME: values(%[[V0]], %[[V1]] : !torch.tensor, !torch.tensor)
// CHECK-SAME: -> !torch.dict<str, tensor>
// CHECK: torch.aten._set_item.str %[[DICT]], %[[K0]], %[[V1]] :
// CHECK-SAME: !torch.dict<str, tensor>, !torch.str, !torch.tensor
// CHECK: %[[RET:.*]] = torch.aten.__contains__.str %[[DICT]], %[[K0]] :
// CHECK-SAME: !torch.dict<str, tensor>, !torch.str -> !torch.bool
// CHECK: return %[[RET]] : !torch.bool
func @torch.aten.__contains__.str$with_dict_modified(%k0 : !torch.str, %v0: !torch.tensor, %k1: !torch.str, %v1: !torch.tensor) -> !torch.bool{
%dict = torch.prim.DictConstruct keys(%k0, %k1: !torch.str, !torch.str) values(%v0, %v1: !torch.tensor, !torch.tensor) -> !torch.dict<str, tensor>
torch.aten._set_item.str %dict, %k0, %v1 : !torch.dict<str, tensor>, !torch.str, !torch.tensor
%pred = torch.aten.__contains__.str %dict, %k0 : !torch.dict<str, tensor>, !torch.str -> !torch.bool
return %pred : !torch.bool
}
// CHECK-LABEL: func @torch.aten.__getitem__.Dict_str(
// CHECK-SAME: %[[K0:.*]]: !torch.str, %[[V0:.*]]: !torch.tensor,
// CHECK-SAME: %[[K1:.*]]: !torch.str, %[[V1:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: %[[DICT:.*]] = torch.prim.DictConstruct
// CHECK-SAME: keys(%[[K0]], %[[K1]] : !torch.str, !torch.str)
// CHECK-SAME: values(%[[V0]], %[[V1]] : !torch.tensor, !torch.tensor)
// CHECK-SAME: -> !torch.dict<str, tensor>
// CHECK: return %[[V0]] : !torch.tensor
func @torch.aten.__getitem__.Dict_str(%k0 : !torch.str, %v0: !torch.tensor, %k1: !torch.str, %v1: !torch.tensor) -> !torch.tensor {
%dict = torch.prim.DictConstruct keys(%k0, %k1: !torch.str, !torch.str) values(%v0, %v1: !torch.tensor, !torch.tensor) -> !torch.dict<str, tensor>
%v = torch.aten.__getitem__.Dict_str %dict, %k0 : !torch.dict<str, tensor>, !torch.str -> !torch.tensor
return %v : !torch.tensor
}
// CHECK-LABEL: func @torch.aten.add.int() -> !torch.int {
// CHECK: %[[CST9:.*]] = torch.constant.int 9
// CHECK: return %[[CST9]] : !torch.int
func @torch.aten.add.int() -> !torch.int {
%cst4 = torch.constant.int 4
%cst5 = torch.constant.int 5
%ret = torch.aten.add.int %cst4, %cst5: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.sub.int() -> !torch.int {
// CHECK: %[[CST1:.*]] = torch.constant.int 1
// CHECK: return %[[CST1]] : !torch.int
func @torch.aten.sub.int() -> !torch.int {
%cst6 = torch.constant.int 6
%cst5 = torch.constant.int 5
%ret = torch.aten.sub.int %cst6, %cst5: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.mul.int() -> !torch.int {
// CHECK: %[[CST30:.*]] = torch.constant.int 30
// CHECK: return %[[CST30]] : !torch.int
func @torch.aten.mul.int() -> !torch.int {
%cst6 = torch.constant.int 6
%cst5 = torch.constant.int 5
%ret = torch.aten.mul.int %cst6, %cst5: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.mul.int$with_zero() -> !torch.int {
// CHECK: %[[CST0:.*]] = torch.constant.int 0
// CHECK: return %[[CST0]] : !torch.int
func @torch.aten.mul.int$with_zero() -> !torch.int {
%cst6 = torch.constant.int 6
%cst0 = torch.constant.int 0
%ret = torch.aten.mul.int %cst6, %cst0: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.floordiv.int() -> !torch.int {
// CHECK: %[[CST3:.*]] = torch.constant.int 3
// CHECK: return %[[CST3]] : !torch.int
func @torch.aten.floordiv.int() -> !torch.int {
%cst18 = torch.constant.int 18
%cst5 = torch.constant.int 5
%ret = torch.aten.floordiv.int %cst18, %cst5: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.remainder.int() -> !torch.int {
// CHECK: %[[CST3:.*]] = torch.constant.int 3
// CHECK: return %[[CST3]] : !torch.int
func @torch.aten.remainder.int() -> !torch.int {
%cst18 = torch.constant.int 18
%cst5 = torch.constant.int 5
%ret = torch.aten.remainder.int %cst18, %cst5: !torch.int, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.prim.dtype$float(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<*,f32>) -> !torch.int {
// CHECK: %[[CST:.*]] = torch.constant.int 6
// CHECK: return %[[CST]] : !torch.int
func @torch.prim.dtype$float(%t : !torch.tensor<*,f32>) -> !torch.int {
%ret = torch.prim.dtype %t: !torch.tensor<*,f32> -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.prim.dtype$bool(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<*,i1>) -> !torch.int {
// CHECK: %[[CST:.*]] = torch.constant.int 11
// CHECK: return %[[CST]] : !torch.int
func @torch.prim.dtype$bool(%t : !torch.tensor<*,i1>) -> !torch.int {
%ret = torch.prim.dtype %t: !torch.tensor<*,i1> -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.prim.dtype$int64(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<*,si64>) -> !torch.int {
// CHECK: %[[CST:.*]] = torch.constant.int 4
// CHECK: return %[[CST]] : !torch.int
func @torch.prim.dtype$int64(%t : !torch.tensor<*,si64>) -> !torch.int {
%ret = torch.prim.dtype %t: !torch.tensor<*,si64> -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.size.int$neg_dim(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<[2,3],f32>) -> !torch.int {
// CHECK: %[[RET:.*]] = torch.constant.int 2
// CHECK: return %[[RET]] : !torch.int
func @torch.aten.size.int$neg_dim(%t: !torch.tensor<[2,3],f32>) -> !torch.int {
%int-2 = torch.constant.int -2
%ret = torch.aten.size.int %t, %int-2 : !torch.tensor<[2,3],f32>, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.size.int$pos_dim(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<[2,3],f32>) -> !torch.int {
// CHECK: %[[RET:.*]] = torch.constant.int 3
// CHECK: return %[[RET]] : !torch.int
func @torch.aten.size.int$pos_dim(%t: !torch.tensor<[2,3],f32>) -> !torch.int {
%int1 = torch.constant.int 1
%ret = torch.aten.size.int %t, %int1 : !torch.tensor<[2,3],f32>, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.aten.size.int$invalid_dim(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<[2,3],f32>) -> !torch.int {
// CHECK: %[[CST3:.*]] = torch.constant.int 3
// CHECK: %[[RET:.*]] = torch.aten.size.int %[[T]], %[[CST3]] : !torch.tensor<[2,3],f32>, !torch.int -> !torch.int
// CHECK: return %[[RET]] : !torch.int
func @torch.aten.size.int$invalid_dim(%t: !torch.tensor<[2,3],f32>) -> !torch.int {
%int3 = torch.constant.int 3
%ret = torch.aten.size.int %t, %int3 : !torch.tensor<[2,3],f32>, !torch.int -> !torch.int
return %ret : !torch.int
}
// CHECK-LABEL: func @torch.prim.unchecked_cast$derefine_identity(
// CHECK-SAME: %[[ARG:.*]]: !torch.int) -> !torch.int {
// CHECK: return %[[ARG]] : !torch.int
func @torch.prim.unchecked_cast$derefine_identity(%arg0: !torch.int) -> !torch.int {
%0 = torch.derefine %arg0 : !torch.int to !torch.optional<int>
%1 = torch.prim.unchecked_cast %0 : !torch.optional<int> -> !torch.int
return %1 : !torch.int
}
// CHECK-LABEL: func @torch.derefine$of_unchecked_cast(
// CHECK-SAME: %[[ARG:.*]]: !torch.optional<int>) -> !torch.optional<int> {
// CHECK: return %[[ARG]] : !torch.optional<int>
func @torch.derefine$of_unchecked_cast(%arg0: !torch.optional<int>) -> !torch.optional<int> {
%0 = torch.prim.unchecked_cast %arg0 : !torch.optional<int> -> !torch.int
%1 = torch.derefine %0 : !torch.int to !torch.optional<int>
return %1 : !torch.optional<int>
}
// CHECK-LABEL: func @torch.derefine$use_allows_type_refinement(
// CHECK-SAME: %{{.*}}: !torch.int) -> (!torch.vtensor, !torch.optional<int>) {
// CHECK: %[[NONE:.*]] = torch.constant.none
// CHECK: %[[DEREFINED:.*]] = torch.derefine %[[NONE]] : !torch.none to !torch.optional<int>
// For the use that allows type refinement, we replace it with the refined value.
// CHECK: %[[ARANGE:.*]] = torch.aten.arange.start %{{.*}}, %{{.*}}, %[[NONE]], %{{.*}}, %{{.*}}, %{{.*}} : !torch.int, !torch.int, !torch.none, !torch.none, !torch.none, !torch.none -> !torch.vtensor
// For the use that does not allow type refinement, don't replace.
// CHECK: return %[[ARANGE]], %[[DEREFINED]] : !torch.vtensor, !torch.optional<int>
func @torch.derefine$use_allows_type_refinement(%arg0: !torch.int) -> (!torch.vtensor, !torch.optional<int>) {
%none = torch.constant.none
%optional = torch.derefine %none : !torch.none to !torch.optional<int>
%ret = torch.aten.arange.start %arg0, %arg0, %optional, %none, %none, %none: !torch.int, !torch.int, !torch.optional<int>, !torch.none, !torch.none, !torch.none -> !torch.vtensor
return %ret, %optional : !torch.vtensor, !torch.optional<int>
}
// CHECK-LABEL: func @torch.tensor_static_info_cast$downcast_first(
// CHECK-SAME: %[[T:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: return %[[T]] : !torch.tensor
func @torch.tensor_static_info_cast$downcast_first(%t: !torch.tensor) -> !torch.tensor {
%downcast = torch.tensor_static_info_cast %t : !torch.tensor to !torch.tensor<[?,?],f64>
%upcast = torch.tensor_static_info_cast %downcast : !torch.tensor<[?,?],f64> to !torch.tensor
return %upcast: !torch.tensor
}
// CHECK-LABEL: func @torch.tensor_static_info_cast$upcast_first(
// CHECK-SAME: %[[T:.*]]: !torch.tensor<[?,?],f64>) -> !torch.tensor<[?,?],f64> {
// CHECK: return %[[T]] : !torch.tensor<[?,?],f64>
func @torch.tensor_static_info_cast$upcast_first(%t: !torch.tensor<[?,?],f64>) -> !torch.tensor<[?,?],f64> {
%upcast = torch.tensor_static_info_cast %t : !torch.tensor<[?,?],f64> to !torch.tensor
%downcast = torch.tensor_static_info_cast %upcast : !torch.tensor to !torch.tensor<[?,?],f64>
return %downcast: !torch.tensor<[?,?],f64>
}
// CHECK-LABEL: func @torch.tensor_static_info_cast$refine(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[],f32>) -> !torch.vtensor {
// CHECK-NEXT: %[[RESULT:.*]] = torch.aten.relu %[[ARG]] : !torch.vtensor<[],f32> -> !torch.vtensor
// CHECK-NEXT: return %[[RESULT]] : !torch.vtensor
func @torch.tensor_static_info_cast$refine(%arg0: !torch.vtensor<[], f32>) -> !torch.vtensor {
%0 = torch.tensor_static_info_cast %arg0 : !torch.vtensor<[],f32> to !torch.vtensor
%1 = torch.aten.relu %0 : !torch.vtensor -> !torch.vtensor
return %1 : !torch.vtensor
}
// CHECK-LABEL: func @torch.tensor_static_info_cast$no_refine(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor) -> !torch.vtensor {
// CHECK: %[[CAST:.*]] = torch.tensor_static_info_cast %[[ARG]] : !torch.vtensor to !torch.vtensor<[],f32>
// CHECK: %[[RESULT:.*]] = torch.aten.relu %[[CAST]] : !torch.vtensor<[],f32> -> !torch.vtensor
// CHECK: return %[[RESULT]] : !torch.vtensor
func @torch.tensor_static_info_cast$no_refine(%arg0: !torch.vtensor) -> !torch.vtensor {
%0 = torch.tensor_static_info_cast %arg0 : !torch.vtensor to !torch.vtensor<[],f32>
%1 = torch.aten.relu %0 : !torch.vtensor<[],f32> -> !torch.vtensor
return %1 : !torch.vtensor
}
// CHECK-LABEL: func @torch.tensor_static_info_cast$refine_allowed_ops(
// CHECK-SAME: %[[ARG:.*]]: !torch.vtensor<[],f32>) -> !torch.tuple<vtensor, vtensor> {
// CHECK: %[[CAST:.*]] = torch.tensor_static_info_cast %[[ARG]] : !torch.vtensor<[],f32> to !torch.vtensor
// CHECK: %[[RELU:.*]] = torch.aten.relu %[[ARG]] : !torch.vtensor<[],f32> -> !torch.vtensor
// CHECK: %[[RESULT:.*]] = torch.prim.TupleConstruct %[[CAST]], %[[RELU]] : !torch.vtensor, !torch.vtensor -> !torch.tuple<vtensor, vtensor>
// CHECK: return %[[RESULT]] : !torch.tuple<vtensor, vtensor>
func @torch.tensor_static_info_cast$refine_allowed_ops(%arg0: !torch.vtensor<[], f32>) -> !torch.tuple<vtensor, vtensor> {
%0 = torch.tensor_static_info_cast %arg0 : !torch.vtensor<[],f32> to !torch.vtensor
%1 = torch.aten.relu %0 : !torch.vtensor -> !torch.vtensor
// prim.TupleConstruct does not allow type refinements
%2 = torch.prim.TupleConstruct %0, %1 : !torch.vtensor, !torch.vtensor -> !torch.tuple<vtensor, vtensor>
return %2 : !torch.tuple<vtensor, vtensor>
}
// CHECK-LABEL: func @torch.prim.TupleIndex(
// CHECK-SAME: %[[T0:.*]]: !torch.tensor, %[[T1:.*]]: !torch.tensor, %[[T2:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: return %[[T1]] : !torch.tensor
func @torch.prim.TupleIndex(%t0: !torch.tensor, %t1: !torch.tensor, %t2: !torch.tensor) -> !torch.tensor {
%0 = torch.prim.TupleConstruct %t0, %t1, %t2 : !torch.tensor, !torch.tensor, !torch.tensor -> !torch.tuple<tensor, tensor, tensor>
%int1 = torch.constant.int 1
%1 = torch.prim.TupleIndex %0, %int1 : !torch.tuple<tensor, tensor, tensor>, !torch.int -> !torch.tensor
return %1 : !torch.tensor
}
// CHECK-LABEL: func @torch.prim.TupleIndex$out_of_bound(
// CHECK-SAME: %[[T0:.*]]: !torch.tensor, %[[T1:.*]]: !torch.tensor, %[[T2:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: %[[INDEX3:.*]] = torch.constant.int 3
// CHECK: %[[TUPLE:.*]] = torch.prim.TupleConstruct %[[T0]], %[[T1]], %[[T2]] :
// CHECK-SAME: !torch.tensor, !torch.tensor, !torch.tensor ->
// CHECK-SAME: !torch.tuple<tensor, tensor, tensor>
// CHECK: %[[RET:.*]] = torch.prim.TupleIndex %[[TUPLE]], %[[INDEX3]] :
// CHECK-SAME: !torch.tuple<tensor, tensor, tensor>, !torch.int -> !torch.tensor
// CHECK: return %[[RET]] : !torch.tensor
func @torch.prim.TupleIndex$out_of_bound(%t0: !torch.tensor, %t1: !torch.tensor, %t2: !torch.tensor) -> !torch.tensor {
%0 = torch.prim.TupleConstruct %t0, %t1, %t2 : !torch.tensor, !torch.tensor, !torch.tensor -> !torch.tuple<tensor, tensor, tensor>
%int3 = torch.constant.int 3
%1 = torch.prim.TupleIndex %0, %int3 : !torch.tuple<tensor, tensor, tensor>, !torch.int -> !torch.tensor
return %1 : !torch.tensor
}
// CHECK-LABEL: func @torch.prim.unchecked_cast$derefine
// CHECK-next: return %arg0 : !torch.list<int>
func @torch.prim.unchecked_cast$derefine(%arg0: !torch.list<int>) -> !torch.list<int> {
%0 = torch.derefine %arg0 : !torch.list<int> to !torch.optional<list<int>>
%1 = torch.prim.unchecked_cast %0 : !torch.optional<list<int>> -> !torch.list<int>
return %1 : !torch.list<int>
}
// CHECK-LABEL: func @torch.aten.Int.Tensor(
// CHECK-SAME: %[[NUM:.*]]: !torch.int) -> !torch.int {
// CHECK: %[[T:.*]] = torch.prim.NumToTensor.Scalar %[[NUM]] : !torch.int -> !torch.vtensor<[],si64>
// CHECK: return %[[NUM]] : !torch.int
func @torch.aten.Int.Tensor(%arg0: !torch.int) -> !torch.int {
%tensor = torch.prim.NumToTensor.Scalar %arg0: !torch.int -> !torch.vtensor<[],si64>
%scalar = torch.aten.Int.Tensor %tensor : !torch.vtensor<[],si64> -> !torch.int
return %scalar : !torch.int
}
// CHECK-LABEL: func @torch.aten.Float.Tensor(
// CHECK-SAME: %[[NUM:.*]]: !torch.float) -> !torch.float {
// CHECK: %[[T:.*]] = torch.prim.NumToTensor.Scalar %[[NUM]] : !torch.float -> !torch.vtensor<[],f64>
// CHECK: return %[[NUM]] : !torch.float
func @torch.aten.Float.Tensor(%arg0: !torch.float) -> !torch.float {
%tensor = torch.prim.NumToTensor.Scalar %arg0: !torch.float -> !torch.vtensor<[],f64>
%scalar = torch.aten.Float.Tensor %tensor : !torch.vtensor<[],f64> -> !torch.float
return %scalar : !torch.float
}
// CHECK-LABEL: func @torch.aten.squeeze$zero_rank(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor<[],f32>) -> !torch.tensor<[],f32> {
// CHECK-NEXT: return %[[ARG]] : !torch.tensor<[],f32>
func @torch.aten.squeeze$zero_rank(%arg0: !torch.tensor<[],f32>) -> !torch.tensor<[],f32> {
%0 = torch.aten.squeeze %arg0 : !torch.tensor<[],f32> -> !torch.tensor<[],f32>
return %0 : !torch.tensor<[],f32>
}
// CHECK-LABEL: func @torch.aten.squeeze.dim$zero_rank(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor<[],f32>) -> !torch.tensor<[],f32> {
// CHECK-NEXT: return %[[ARG]] : !torch.tensor<[],f32>
func @torch.aten.squeeze.dim$zero_rank(%arg0: !torch.tensor<[],f32>) -> !torch.tensor<[],f32> {
%int0 = torch.constant.int 0
%0 = torch.aten.squeeze.dim %arg0, %int0 : !torch.tensor<[],f32>, !torch.int -> !torch.tensor<[],f32>
return %0 : !torch.tensor<[],f32>
}
// CHECK-LABEL: func @torch.aten.to.dtype$same_dtype(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor<*,f32>) -> !torch.tensor<*,f32> {
// CHECK-NEXT: return %[[ARG]] : !torch.tensor<*,f32>
func @torch.aten.to.dtype$same_dtype(%arg0: !torch.tensor<*,f32>) -> !torch.tensor<*,f32> {
%none = torch.constant.none
%false = torch.constant.bool false
%int6 = torch.constant.int 6
%0 = torch.aten.to.dtype %arg0, %int6, %false, %false, %none : !torch.tensor<*,f32>, !torch.int, !torch.bool, !torch.bool, !torch.none -> !torch.tensor<*,f32>
return %0 : !torch.tensor<*,f32>
}
// CHECK-LABEL: func @torch.aten.to.dtype$no_fold$unk_dtype(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor) -> !torch.tensor {
// CHECK: %[[RESULT:.*]] = torch.aten.to.dtype %[[ARG]], %{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : !torch.tensor, !torch.int, !torch.bool, !torch.bool, !torch.none -> !torch.tensor
// CHECK: return %[[RESULT]] : !torch.tensor
func @torch.aten.to.dtype$no_fold$unk_dtype(%arg0: !torch.tensor) -> !torch.tensor {
%none = torch.constant.none
%false = torch.constant.bool false
%int6 = torch.constant.int 6
%0 = torch.aten.to.dtype %arg0, %int6, %false, %false, %none : !torch.tensor, !torch.int, !torch.bool, !torch.bool, !torch.none -> !torch.tensor
return %0 : !torch.tensor
}
// CHECK-LABEL: func @torch.aten.view$1D(
// CHECK-SAME: %[[ARG:.*]]: !torch.tensor<[?],f32>) -> !torch.tensor<[?],f32> {
// CHECK-NEXT: return %[[ARG]] : !torch.tensor<[?],f32>
func @torch.aten.view$1D(%arg0: !torch.tensor<[?],f32>) -> !torch.tensor<[?],f32> {
%int-1 = torch.constant.int -1
%0 = torch.prim.ListConstruct %int-1 : (!torch.int) -> !torch.list<int>
%1 = torch.aten.view %arg0, %0 : !torch.tensor<[?],f32>, !torch.list<int> -> !torch.tensor<[?],f32>
return %1 : !torch.tensor<[?],f32>
}
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