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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
142 lines
7.6 KiB
Plaintext
142 lines
7.6 KiB
Plaintext
// RUN: %target-sil-opt -sil-print-types -differentiation %s | %FileCheck %s
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sil_stage raw
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import _Differentiation
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import Swift
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// Test `function_ref` instructions.
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sil @basic : $@convention(thin) (Float) -> Float {
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bb0(%0 : $Float):
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return %0 : $Float
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}
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sil @test_function_ref : $@convention(thin) () -> () {
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bb0:
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%1 = function_ref @basic : $@convention(thin) (Float) -> Float
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%2 = thin_to_thick_function %1 : $@convention(thin) (Float) -> Float to $@callee_guaranteed (Float) -> Float
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%3 = differentiable_function [parameters 0] [results 0] %2 : $@callee_guaranteed (Float) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_function_ref
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// CHECK: [[ORIG_FN_REF:%.*]] = function_ref @basic : $@convention(thin) (Float) -> Float
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// CHECK: [[ORIG_FN:%.*]] = thin_to_thick_function [[ORIG_FN_REF]]
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// CHECK: [[JVP_FN_REF:%.*]] = differentiability_witness_function [jvp] [reverse] [parameters 0] [results 0] @basic
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// CHECK: [[JVP_FN:%.*]] = thin_to_thick_function [[JVP_FN_REF]]
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// CHECK: [[VJP_FN_REF:%.*]] = differentiability_witness_function [vjp] [reverse] [parameters 0] [results 0] @basic
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// CHECK: [[VJP_FN:%.*]] = thin_to_thick_function [[VJP_FN_REF]]
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN]] : $@callee_guaranteed (Float) -> Float with_derivative {[[JVP_FN]] : $@callee_guaranteed (Float) -> (Float, @owned @callee_guaranteed (Float) -> Float), [[VJP_FN]] : $@callee_guaranteed (Float) -> (Float, @owned @callee_guaranteed (Float) -> Float)}
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// CHECK: }
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// Test `differentiable_function_extract` instructions.
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sil @test_differentiable_function_extract : $@convention(thin) (@differentiable(reverse) @callee_guaranteed (Float) -> Float) -> () {
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bb0(%0 : $@differentiable(reverse) @callee_guaranteed (Float) -> Float):
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%1 = differentiable_function_extract [original] %0 : $@differentiable(reverse) @callee_guaranteed (Float) -> Float
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%2 = differentiable_function [parameters 0] [results 0] %1 : $@callee_guaranteed (Float) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_differentiable_function_extract
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// CHECK: bb0([[ARG:%.*]] : $@differentiable(reverse) @callee_guaranteed (Float) -> Float):
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// CHECK: [[ORIG_FN:%.*]] = differentiable_function_extract [original] [[ARG]]
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// CHECK: [[JVP_FN:%.*]] = differentiable_function_extract [jvp] [[ARG]]
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// CHECK: [[VJP_FN:%.*]] = differentiable_function_extract [vjp] [[ARG]]
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN]] : {{.*}} with_derivative {[[JVP_FN]] : {{.*}}, [[VJP_FN]] : {{.*}}}
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// CHECK: }
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// Test `witness_method` instructions.
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protocol Protocol {
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@differentiable(reverse, wrt: x)
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func method(_ x: Float) -> Float
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}
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sil @test_witness_method : $@convention(thin) <T where T : Protocol> (@in_guaranteed T) -> () {
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bb0(%0 : $*T):
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%1 = witness_method $T, #Protocol.method : <Self where Self : Protocol> (Self) -> (Float) -> Float : $@convention(witness_method: Protocol) <τ_0_0 where τ_0_0 : Protocol> (Float, @in_guaranteed τ_0_0) -> Float
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%2 = differentiable_function [parameters 0] [results 0] %1 : $@convention(witness_method: Protocol) <τ_0_0 where τ_0_0 : Protocol> (Float, @in_guaranteed τ_0_0) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_witness_method
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// CHECK: [[ORIG_FN:%.*]] = witness_method $T, #Protocol.method
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// CHECK: [[JVP_FN:%.*]] = witness_method $T, #Protocol.method!jvp.SU
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// CHECK: [[VJP_FN:%.*]] = witness_method $T, #Protocol.method!vjp.SU
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN]] : {{.*}} with_derivative {[[JVP_FN]] : {{.*}}, [[VJP_FN]] : {{.*}}}
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// CHECK: }
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sil @test_witness_method_partial_apply : $@convention(thin) <T where T : Protocol> (@in_guaranteed T) -> () {
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bb0(%0 : $*T):
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%1 = witness_method $T, #Protocol.method : <Self where Self : Protocol> (Self) -> (Float) -> Float : $@convention(witness_method: Protocol) <τ_0_0 where τ_0_0 : Protocol> (Float, @in_guaranteed τ_0_0) -> Float
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%2 = partial_apply [callee_guaranteed] %1<T>(%0) : $@convention(witness_method: Protocol) <τ_0_0 where τ_0_0 : Protocol> (Float, @in_guaranteed τ_0_0) -> Float
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%3 = differentiable_function [parameters 0] [results 0] %2 : $@callee_guaranteed (Float) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_witness_method_partial_apply
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// CHECK: bb0([[ARG:%.*]] : $*T):
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// CHECK: [[ORIG_FN:%.*]] = witness_method $T, #Protocol.method
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// CHECK: [[ARGCOPY1:%.*]] = alloc_stack $T
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// CHECK: copy_addr [[ARG]] to [init] [[ARGCOPY1]] : $*T
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// CHECK: [[ARGCOPY2:%.*]] = alloc_stack $T
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// CHECK: copy_addr [[ARG]] to [init] [[ARGCOPY2]] : $*T
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// CHECK: [[ORIG_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[ORIG_FN]]<T>([[ARG]])
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// CHECK: [[JVP_FN:%.*]] = witness_method $T, #Protocol.method!jvp.SU
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// CHECK: [[JVP_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[JVP_FN]]<T>([[ARGCOPY1]])
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// CHECK: [[VJP_FN:%.*]] = witness_method $T, #Protocol.method!vjp.SU
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// CHECK: [[VJP_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[VJP_FN]]<T>([[ARGCOPY2]])
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// CHECK: dealloc_stack [[ARGCOPY2]]
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// CHECK: dealloc_stack [[ARGCOPY1]]
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN_PARTIALLY_APPLIED]] : {{.*}} with_derivative {[[JVP_FN_PARTIALLY_APPLIED]] : {{.*}}, [[VJP_FN_PARTIALLY_APPLIED]] : {{.*}}}
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// CHECK: }
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// Test `class_method` instructions.
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class Class {
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@differentiable(reverse, wrt: x)
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func method(_ x: Float) -> Float
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}
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sil @test_class_method : $@convention(thin) <T where T : Class> (@guaranteed Class) -> () {
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bb0(%0 : $Class):
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%1 = class_method %0 : $Class, #Class.method : (Class) -> (Float) -> Float, $@convention(method) (Float, @guaranteed Class) -> Float
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%2 = differentiable_function [parameters 0] [results 0] %1 : $@convention(method) (Float, @guaranteed Class) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_class_method
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// CHECK: bb0([[ARG:%.*]] : $Class):
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// CHECK: [[ORIG_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method
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// CHECK: [[JVP_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method!jvp.SU
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// CHECK: [[VJP_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method!vjp.SU
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN]] : {{.*}} with_derivative {[[JVP_FN]] : {{.*}}, [[VJP_FN]] : {{.*}}}
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// CHECK: }
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sil @test_class_method_partial_apply : $@convention(thin) <T where T : Class> (@guaranteed Class) -> () {
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bb0(%0 : $Class):
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%1 = class_method %0 : $Class, #Class.method : (Class) -> (Float) -> Float, $@convention(method) (Float, @guaranteed Class) -> Float
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%2 = partial_apply [callee_guaranteed] %1(%0) : $@convention(method) (Float, @guaranteed Class) -> Float
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%3 = differentiable_function [parameters 0] [results 0] %2 : $@callee_guaranteed (Float) -> Float
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%void = tuple ()
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return %void : $()
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}
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// CHECK-LABEL: sil @test_class_method_partial_apply
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// CHECK: bb0([[ARG:%.*]] : $Class):
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// CHECK: [[ORIG_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method
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// CHECK: [[ORIG_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[ORIG_FN]]([[ARG]])
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// CHECK: [[JVP_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method!jvp.SU
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// CHECK: [[JVP_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[JVP_FN]]([[ARG]])
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// CHECK: [[VJP_FN:%.*]] = class_method [[ARG]] : $Class, #Class.method!vjp.SU
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// CHECK: [[VJP_FN_PARTIALLY_APPLIED:%.*]] = partial_apply [callee_guaranteed] [[VJP_FN]]([[ARG]])
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// CHECK: differentiable_function [parameters 0] [results 0] [[ORIG_FN_PARTIALLY_APPLIED]] : {{.*}} with_derivative {[[JVP_FN_PARTIALLY_APPLIED]] : {{.*}}, [[VJP_FN_PARTIALLY_APPLIED]] : {{.*}}}
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// CHECK: }
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