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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
40 lines
1.7 KiB
Swift
40 lines
1.7 KiB
Swift
// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types %s | %FileCheck %s
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// RUN: %target-swift-frontend -emit-ir %s
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public class BaseClass<Input, Result> {
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var callback: (Input) -> Result
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init(callback: @escaping (Input) -> Result) {
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self.callback = callback
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}
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}
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public class DerivedClass<Result> : BaseClass<Int, Result> {
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override var callback: (Int) -> Result {
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didSet {}
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}
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}
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// CHECK-LABEL: sil private [thunk] [ossa] @$s34vtable_thunks_reabstraction_modify12DerivedClassC8callbackyxSicvMAA04BaseF0CADyq_xcvMTV :
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// CHECK: [[DERIVED:%.*]] = function_ref @$s34vtable_thunks_reabstraction_modify12DerivedClassC8callbackyxSicvM :
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// CHECK: ([[RESULT_BUF:%.*]], [[TOKEN:%.*]]) = begin_apply [[DERIVED]]<τ_0_0>(%0) :
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// CHECK: [[OUTER_RESULT_BUF:%.*]] = alloc_stack
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// CHECK: [[RESULT:%.*]] = load [take] [[RESULT_BUF]] :
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// CHECK: [[RESULT_CONV:%.*]] = convert_function [[RESULT]]
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// CHECK: [[THUNK_FN:%.*]] = function_ref @$sSixIegyr_SixIegnr_lTR :
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// CHECK: [[THUNK:%.*]] = partial_apply [callee_guaranteed] [[THUNK_FN]]<τ_0_0>([[RESULT_CONV]]) :
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// CHECK: [[THUNK_CONV:%.*]] = convert_function [[THUNK]]
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// CHECK: store [[THUNK_CONV]] to [init] [[OUTER_RESULT_BUF]] :
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// CHECK: yield [[OUTER_RESULT_BUF]] :
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// CHECK: bb1:
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// CHECK: [[MODIFIED:%.*]] = load [take] [[OUTER_RESULT_BUF]] :
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// CHECK: [[MOD_CONV:%.*]] = convert_function [[MODIFIED]]
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// CHECK: [[THUNK_FN:%.*]] = function_ref @$sSixIegnr_SixIegyr_lTR :
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// CHECK: [[THUNK:%.*]] = partial_apply [callee_guaranteed] [[THUNK_FN]]<τ_0_0>([[MOD_CONV]]) :
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// CHECK: [[THUNK_CONV:%.*]] = convert_function [[THUNK]]
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// CHECK: store [[THUNK_CONV]] to [init] [[RESULT_BUF]] :
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// CHECK: dealloc_stack [[OUTER_RESULT_BUF]] :
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// CHECK: end_apply [[TOKEN]]
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// CHECK: return
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