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22 lines
691 B
Swift
22 lines
691 B
Swift
// RUN: %target-swift-frontend %s -O -emit-sil | %FileCheck %s -check-prefix=CHECK-O
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// RUN: %target-swift-frontend %s -Osize -emit-sil | %FileCheck %s -check-prefix=CHECK-OSIZE
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@_semantics("optimize.sil.specialize.generic.size.never")
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func foo<T>(_ t: T) -> T {
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return t
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}
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// CHECK-O-LABEL: sil @{{.*}}test
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// CHECK-O: %[[LITERAL:.+]] = integer_literal $Builtin.Int{{[0-9]+}}, 27
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// CHECK-O: %[[STRUCT:.+]] = struct $Int (%[[LITERAL]] : $Builtin.Int{{[0-9]+}})
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// CHECK-O: return %[[STRUCT]]
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// CHECK-OSIZE-LABEL: sil {{.*}} @{{.*}}foo
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// CHECK-OSIZE-LABEL: sil @{{.*}}test
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// CHECK-OSIZE: function_ref {{.*}}foo
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// CHECK-OSIZE: apply
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public func test() -> Int {
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return foo(27)
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}
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