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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.
77 lines
3.6 KiB
Swift
77 lines
3.6 KiB
Swift
// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types %s | %FileCheck %s
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@propertyWrapper
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struct TestWrapper<ValueType> {
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var wrappedValue: ValueType
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}
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struct State {
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@TestWrapper var values: [String] = []
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}
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protocol StateProtocol {
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@_borrowed var someValues: [String] { get set }
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}
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struct State1: StateProtocol {
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@TestWrapper var someValues: [String] = []
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}
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var state = State()
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state.values = Array(repeating: "", count: 20000)
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state.values[1000] = "foo"
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let state1 = State1()
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_ = state1.someValues
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// >> Check that the subscript assignment uses the _modify coroutine
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// CHECK: {{%.*}} = begin_access [modify] [dynamic] {{%.*}} : $*State
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// CHECK: [[REF_VALUES_MODIFY:%.*]] = function_ref @$s26property_wrapper_coroutine5StateV6valuesSaySSGvM : $@yield_once @convention(method) (@inout State) -> @yields @inout Array<String>
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// CHECK: ([[RES1:%.*]], {{%.*}}) = begin_apply [[REF_VALUES_MODIFY]]({{%.*}}) : $@yield_once @convention(method) (@inout State) -> @yields @inout Array<String>
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// CHECK: [[REF_ARRAY_SUBSCRIPT:%.*]] = function_ref @$sSayxSiciM : $@yield_once @convention(method) <τ_0_0> (Int, @inout Array<τ_0_0>) -> @yields @inout τ_0_0
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// CHECK: ({{%.*}}, {{%.*}}) = begin_apply [[REF_ARRAY_SUBSCRIPT]]<String>({{%.*}}, [[RES1]]) : $@yield_once @convention(method) <τ_0_0> (Int, @inout Array<τ_0_0>) -> @yields @inout τ_0_0
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// >> Check that the _modify coroutine is synthesized properly
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// CHECK-LABEL: sil hidden [ossa] @$s26property_wrapper_coroutine5StateV6valuesSaySSGvM : $@yield_once @convention(method) (@inout State) -> @yields @inout Array<String> {
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// CHECK: bb0([[STATE:%.*]] : $*State):
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// CHECK: debug_value [[STATE]] : $*State, var, name "self", argno {{.*}}, expr op_deref
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// CHECK: [[BEGIN_ACCESS:%.*]] = begin_access [modify] [unknown] [[STATE]] : $*State
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// CHECK: [[BACKING_ADDR:%.*]] = struct_element_addr [[BEGIN_ACCESS]] : $*State, #State._values
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// CHECK: [[VALUE_ADDR:%.*]] = struct_element_addr [[BACKING_ADDR]] : $*TestWrapper<Array<String>>, #TestWrapper.wrappedValue
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// CHECK: yield [[VALUE_ADDR]] : $*Array<String>, resume bb1, unwind bb2
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//
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// CHECK: bb1:
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// CHECK: end_access [[BEGIN_ACCESS]] : $*State
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// CHECK: [[RETURN:%.*]] = tuple ()
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// CHECK: return [[RETURN]] : $()
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//
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// CHECK: bb2:
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// CHECK: end_access [[BEGIN_ACCESS]] : $*State
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// CHECK: unwind
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// CHECK-END: }
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// >> Check that the _read coroutine is synthesized properly
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// CHECK-LABEL: sil shared [ossa] @$s26property_wrapper_coroutine6State1V10someValuesSaySSGvr : $@yield_once @convention(method) (@guaranteed State1) -> @yields @guaranteed Array<String> {
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// CHECK: bb0([[STATE1:%.*]] : @guaranteed $State1):
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// CHECK: debug_value [[SELF:%.*]] : $State1, let, name "self", argno {{.*}}
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// CHECK: [[EXTRACT_VALUE:%.*]] = struct_extract %0 : $State1, #State1._someValues
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// CHECK: [[COPY_VALUE:%.*]] = copy_value [[EXTRACT_VALUE]] : $TestWrapper<Array<String>>
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// CHECK: [[BEGIN_BORROW:%.*]] = begin_borrow [[COPY_VALUE]] : $TestWrapper<Array<String>>
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// CHECK: [[EXTRACT_WRAPPEDVALUE:%.*]] = struct_extract [[BEGIN_BORROW]] : $TestWrapper<Array<String>>, #TestWrapper.wrappedValue
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// CHECK: yield [[EXTRACT_WRAPPEDVALUE]] : $Array<String>, resume bb1, unwind bb2
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//
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// CHECK: bb1:
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// CHECK: end_borrow [[BEGIN_BORROW]] : $TestWrapper<Array<String>>
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// CHECK: destroy_value [[COPY_VALUE]] : $TestWrapper<Array<String>>
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// CHECK: [[RETURN:%.*]] = tuple ()
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// CHECK: return [[RETURN]] : $()
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//
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// CHECK: bb2:
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// CHECK: end_borrow [[BEGIN_BORROW]] : $TestWrapper<Array<String>>
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// CHECK: destroy_value [[COPY_VALUE]] : $TestWrapper<Array<String>>
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// CHECK: unwind
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// CHECK-END: }
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