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38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s
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sil_stage canonical
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import Builtin
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import Swift
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import SwiftShims
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// CHECK-LABEL: define{{.*}} swiftcc void @func1
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// CHECK: [[METADATA_PAIR:%.*]] = phi %swift.metadata_response
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// CHECK: [[METADATA:%.*]] = extractvalue %swift.metadata_response [[METADATA_PAIR]], 0
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// CHECK: [[VWT_PTR:%.*]] = getelementptr inbounds ptr, ptr [[METADATA]], {{i32|i64}} -1
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// CHECK: [[VWT:%.*]] = load ptr, ptr [[VWT_PTR]]
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// CHECK: [[DESTROY_PTR:%.*]] = getelementptr inbounds ptr, ptr {{%.*}}, i32 1
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// CHECK: [[DESTROY:%.*]] = load ptr, ptr [[DESTROY_PTR]]
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// CHECK: call void [[DESTROY]]({{.*}})
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// CHECK: ret void
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sil @func1 : $@convention(thin) <each V> (@in (repeat each V)) -> () {
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bb0(%0 : $*(repeat each V)):
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destroy_addr %0 : $*(repeat each V)
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%ret = tuple ()
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return %ret : $()
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}
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// CHECK-LABEL: define{{.*}} swiftcc void @func2
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// CHECK-NOT: call void %
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// CHECK: ret void
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sil @func2 : $@convention(thin) <each V where repeat each V : BitwiseCopyable> (@in (repeat each V)) -> () {
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bb0(%0 : $*(repeat each V)):
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destroy_addr %0 : $*(repeat each V)
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%ret = tuple ()
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return %ret : $()
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}
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