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46 lines
1.5 KiB
Swift
46 lines
1.5 KiB
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o %t.ll
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// RUN: %FileCheck %s < %t.ll
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// FIXME(TODO: JIRA): As i386 string is now big enough to be a by-address type,
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// and due to the peculiarities of debug info ordering and limitations of CHECK-
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// DAG and Posix regexes (without going crazy), temporarily disable for i386.
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//
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// REQUIRES: CPU=x86_64
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class UIWindow {}
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class AppDelegate {
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var window: UIWindow?
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// CHECK: define hidden {{.*}}i1 {{.*}}11AppDelegateC1f
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func f() -> Bool {
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// Test for -O0 shadow copies.
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// CHECK: #dbg_declare({{.*}}, ![[SELF:.*]], !DIExpression()
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// CHECK-NOT: #dbg_value
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// CHECK: #dbg_declare({{.*}}, ![[A:.*]], !DIExpression()
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let a = "let"
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// CHECK-NOT: #dbg_value
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// CHECK: #dbg_declare({{.*}}, ![[B:.*]], !DIExpression()
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// CHECK-NOT: #dbg_value
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// CHECK: ret
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// CHECK-DAG: ![[SELF]] = !DILocalVariable(name: "self", arg: 1{{.*}} line: [[@LINE-10]],
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// CHECK-DAG: ![[A]] = !DILocalVariable(name: "a",{{.*}} line: [[@LINE-6]],
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// CHECK-DAG: ![[B]] = !DILocalVariable(name: "b",{{.*}} line: [[@LINE+1]],
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var b = "var"
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self.window = UIWindow()
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return true
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}
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}
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// End-to-end test:
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// RUN: llc %t.ll -filetype=obj -o %t.o
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// RUN: %llvm-dwarfdump %t.o | %FileCheck %s --check-prefix DWARF-CHECK
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// DWARF-CHECK: DW_AT_name ("f")
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//
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// DWARF-CHECK: DW_TAG_formal_parameter
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// DWARF-CHECK: DW_AT_name ("self")
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//
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// DWARF-CHECK: DW_TAG_variable
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// DWARF-CHECK: DW_AT_name ("a")
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//
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// DWARF-CHECK: DW_TAG_variable
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// DWARF-CHECK: DW_AT_name ("b")
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