| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: %target-swift-frontend -Xllvm -new-mangling-for-tests -emit-module -parse-as-library -sil-serialize-all -o %t %s |
| // RUN: llvm-bcanalyzer %t/serialize_attr.swiftmodule | %FileCheck %s -check-prefix=BCANALYZER |
| // RUN: %target-sil-opt -new-mangling-for-tests -enable-sil-verify-all %t/serialize_attr.swiftmodule | %FileCheck %s |
| |
| // BCANALYZER-NOT: UnknownCode |
| |
| // @_semantics |
| // ----------------------------------------------------------------------------- |
| |
| //CHECK-DAG: @_semantics("crazy") func foo() |
| @_semantics("crazy") func foo() -> Int { return 5} |
| |
| // @_specialize |
| // ----------------------------------------------------------------------------- |
| |
| // These lines should be contiguous. |
| // CHECK-DAG: @_specialize(exported: false, kind: full, where T == Int, U == Float) |
| // CHECK-DAG: func specializeThis<T, U>(_ t: T, u: U) |
| @_specialize(where T == Int, U == Float) |
| func specializeThis<T, U>(_ t: T, u: U) {} |
| |
| protocol PP { |
| associatedtype PElt |
| } |
| protocol QQ { |
| associatedtype QElt |
| } |
| |
| struct RR : PP { |
| typealias PElt = Float |
| } |
| struct SS : QQ { |
| typealias QElt = Int |
| } |
| |
| struct GG<T : PP> {} |
| |
| // These three lines should be contiguous, however, there is no way to |
| // sequence FileCheck directives while using CHECK-DAG as the outer |
| // label, and the declaration order is unpredictable. |
| // |
| // CHECK-DAG: class CC<T> where T : PP { |
| // CHECK-DAG: @_specialize(exported: false, kind: full, where T == RR, U == SS) |
| // CHECK-DAG: @inline(never) func foo<U>(_ u: U, g: GG<T>) -> (U, GG<T>) where U : QQ |
| class CC<T : PP> { |
| @inline(never) |
| @_specialize(where T==RR, U==SS) |
| func foo<U : QQ>(_ u: U, g: GG<T>) -> (U, GG<T>) { |
| return (u, g) |
| } |
| } |
| |
| // CHECK-DAG: sil hidden [fragile] [_specialize exported: false, kind: full, where T == Int, U == Float] @_T014serialize_attr14specializeThisyx_q_1utr0_lF : $@convention(thin) <T, U> (@in T, @in U) -> () { |
| |
| // CHECK-DAG: sil hidden [fragile] [noinline] [_specialize exported: false, kind: full, where T == RR, U == SS] @_T014serialize_attr2CCC3fooqd___AA2GGVyxGtqd___AG1gtAA2QQRd__lF : $@convention(method) <T where T : PP><U where U : QQ> (@in U, GG<T>, @guaranteed CC<T>) -> (@out U, GG<T>) { |