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24 lines
888 B
Swift
24 lines
888 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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public struct S<Type>
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{
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let value : Type
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}
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public func foo<Type>(_ values : [S<Type>])
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{
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// CHECK: define {{.*}}_T012generic_arg53fooySayAA1SVyxGGlFAESgAEcfU_
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// CHECK: store %[[TY:.*]]* %1, %[[TY]]** %[[ALLOCA:.*]], align
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// CHECK: call void @llvm.dbg.declare(metadata %[[TY]]** %[[ALLOCA]],
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// CHECK-SAME: metadata ![[ARG:.*]], metadata ![[EXPR:.*]])
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// The argument is a by-ref struct and thus needs to be dereferenced.
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// CHECK: ![[ARG]] = !DILocalVariable(name: "arg", arg: 1,
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// CHECK-SAME: line: [[@LINE+4]],
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// CHECK-SAME: type: ![[TY:.*]])
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// CHECK: ![[TY]] = !DICompositeType({{.*}}identifier: "_T012generic_arg51SVyAA3fooySayACyxGGlFQq_GD")
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// CHECK: ![[EXPR]] = !DIExpression(DW_OP_deref)
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let _ = values.flatMap { arg in
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return .some(arg)
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}
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}
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