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84d9238315
This cleanup change doesn't change the semantics, but it makes the resulting IR much easier to read and debug.
17 lines
578 B
Swift
17 lines
578 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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func markUsed<T>(_ t: T) {}
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func main() {
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// CHECK: call void @llvm.dbg.declare(metadata %Any* {{.*}}, metadata ![[S:.*]], metadata !{{[0-9]+}}), !dbg ![[DBG:.*]]
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// CHECK: ![[S]] = !DILocalVariable(name: "s", {{.*}}line: [[@LINE+3]]
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// CHECK: ![[SCOPE:.*]] = distinct !DILexicalBlock({{.*}}line: 5, column: 13)
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// CHECK: ![[DBG]] = !DILocation(line: [[@LINE+1]], column: 7, scope: ![[SCOPE:.*]])
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var s: Any = "hello world"
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var n: Any = 12
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var t: Any = (1,2)
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markUsed("hello world")
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}
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main()
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