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bab3000069
instead of using name and decl context. The advantages of this approach are three-fold: - This is necessary to support inlined generic functions. - We can retire the debugger-specific type name manfgling mode for archetypes. - This saves 270kb of debug information in the x86_64 libSwiftCore.dylib alone. <rdar://problem/38306256>
17 lines
725 B
Swift
17 lines
725 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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func apply<Type>(_ T : Type, fn: (Type) -> Type) -> Type { return fn(T) }
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public func f<Type>(_ value : Type)
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{
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// CHECK: define {{.*}}$S12generic_arg31fyyxlFxxXEfU_
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// CHECK: call void @llvm.dbg.declare(metadata %swift.opaque** %[[ALLOCA:[^,]+]],
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// CHECK-SAME: metadata ![[ARG:.*]], metadata !DIExpression())
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// CHECK: store %swift.opaque* %1, %swift.opaque** %[[ALLOCA]], align
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// No deref here.
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// CHECK: ![[TY:.*]] = !DICompositeType({{.*}}identifier: "$SxD"
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// CHECK: ![[ARG]] = !DILocalVariable(name: "arg", arg: 1,
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// CHECK-SAME: line: [[@LINE+1]], type: ![[TY]])
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apply(value) { arg in return arg }
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}
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