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[Test] Add regression test. #74211

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Merged
merged 1 commit into from
Jun 7, 2024
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[Test] Add regression test. #74211

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34 changes: 34 additions & 0 deletions validation-test/SILGen/rdar129010265.swift
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Original file line number Diff line number Diff line change
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// RUN: %target-swift-emit-silgen %s | %FileCheck %s
// RUN: %target-swift-emit-sil %s -verify

protocol Summable_2: ~Copyable {
static var zero: Self { get }
}

struct NCInt_2: ~Copyable, Summable_2 {
var rawValue: Int

static var zero: Self {
.init(rawValue: 0)
}
}

// CHECK-LABEL: sil {{.*}} [ossa] @$s13rdar1290102657NCInt_2VAA10Summable_2A2aDP4zeroxvrZTW : {{.*}} {
// CHECK: [[METATYPE:%[^,]+]] = metatype $@thin NCInt_2.Type
// CHECK: [[IMPL:%[^,]+]] = function_ref @$s13rdar1290102657NCInt_2V4zeroACvrZ
// CHECK: ([[ZERO:%[^,]+]], [[TOKEN:%[^,]+]]) = begin_apply [[IMPL]]([[METATYPE]])
// CHECK: [[ALLOC:%[^,]+]] = alloc_stack $NCInt_2
// CHECK: [[MARK:%[^,]+]] = mark_unresolved_non_copyable_value [consumable_and_assignable] [[ALLOC]]
// CHECK: [[ADDR:%[^,]+]] = store_borrow [[ZERO]] to [[MARK]]
// CHECK: yield [[ADDR:%[^,]+]]
// CHECK: resume [[RESUME:bb[0-9]+]]
// CHECK: unwind [[UNWIND:bb[0-9]+]]
// CHECK: [[RESUME]]:
// CHECK: end_borrow [[ADDR]]
// CHECK: dealloc_stack [[ALLOC]]
// CHECK: end_apply [[TOKEN]] as $()
// CHECK: [[UNWIND]]:
// CHECK: end_borrow [[ADDR]]
// CHECK: dealloc_stack [[ALLOC]]
// CHECK: abort_apply [[TOKEN]]
// CHECK-LABEL: } // end sil function '$s13rdar1290102657NCInt_2VAA10Summable_2A2aDP4zeroxvrZTW'