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39fa2f0228
Use the generic type lowering algorithm described in "docs/CallingConvention.rst#physical-lowering" to map from IRGen's explosion type to the type expected by the ABI. Change IRGen to use the swift calling convention (swiftcc) for native swift functions. Use the 'swiftself' attribute on self parameters and for closures contexts. Use the 'swifterror' parameter for swift error parameters. Change functions in the runtime that are called as native swift functions to use the swift calling convention. rdar://19978563
52 lines
2.2 KiB
Swift
52 lines
2.2 KiB
Swift
// RUN: %target-swift-frontend -Xllvm -new-mangling-for-tests %s -emit-ir -g -o - | %FileCheck %s
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import Swift
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func main() -> Void
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{
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// I am line 6.
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var random_string = "b"
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var random_int = 5
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var out_only = 2013
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var backward_ptr =
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// CHECK: define linkonce_odr hidden {{.*}} i1 @_T04mainAAyyFSbSS_SStcfU_(
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// CHECK: %[[RANDOM_STR_ADDR:.*]] = alloca %SS*, align {{(4|8)}}
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// CHECK: store %SS* %{{.*}}, %SS** %[[RANDOM_STR_ADDR]], align {{(4|8)}}
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// CHECK-NEXT: call void @llvm.dbg.declare(metadata %SS** %[[RANDOM_STR_ADDR]], metadata !{{.*}}, metadata !{{[0-9]+}}), !dbg
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// CHECK-DAG: !DILocalVariable(name: "lhs",{{.*}} line: [[@LINE+5]],
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// CHECK-DAG: !DILocalVariable(name: "rhs",{{.*}} line: [[@LINE+4]],
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// CHECK-DAG: !DILocalVariable(name: "random_string",{{.*}} line: 8,
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// CHECK-DAG: !DILocalVariable(name: "random_int",{{.*}} line: 9,
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// CHECK-DAG: !DILocalVariable(name: "out_only",{{.*}} line: 10,
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{ (lhs : String, rhs : String) -> Bool in
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if rhs == random_string
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|| rhs.unicodeScalars.count == random_int
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{
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// Ensure the two local_vars are in different lexical scopes.
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// CHECK-DAG: !DILocalVariable(name: "local_var", scope: ![[THENSCOPE:[0-9]+]],{{.*}} line: [[@LINE+2]],
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// CHECK-DAG: ![[THENSCOPE]] = distinct !DILexicalBlock({{.*}} line: [[@LINE-3]]
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var local_var : Int64 = 10
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print("I have an int here \(local_var).\n", terminator: "")
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return false
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}
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else
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{
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// CHECK-DAG: !DILocalVariable(name: "local_var", scope: ![[ELSESCOPE:[0-9]+]],{{.*}} line: [[@LINE+2]]
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// CHECK-DAG: ![[ELSESCOPE]] = distinct !DILexicalBlock({{.*}} line: [[@LINE-2]],
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var local_var : String = "g"
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print("I have another string here \(local_var).\n", terminator: "")
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// Assign to all the captured variables to inhibit capture promotion.
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random_string = "c"
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random_int = -1
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out_only = 333
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return rhs < lhs
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}
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}
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var bool = backward_ptr("a" , "b")
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}
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main()
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