| // RUN: %target-swift-frontend %s -emit-ir -g -o %t.ll |
| // RUN: %FileCheck %s < %t.ll |
| |
| class UIWindow {} |
| class AppDelegate { |
| var window: UIWindow? |
| // CHECK: define hidden {{.*}}i1 {{.*}}11AppDelegateC1f |
| func f() -> Bool { |
| // Test for -O0 shadow copies. |
| // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[SELF:.*]], metadata !DIExpression()) |
| // CHECK-NOT: call void @llvm.dbg.value |
| // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[A:.*]], metadata !DIExpression()) |
| let a = "let" |
| // CHECK-NOT: call void @llvm.dbg.value |
| // CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[B:.*]], metadata !DIExpression()) |
| // CHECK-NOT: call void @llvm.dbg.value |
| // CHECK: ret |
| // CHECK-DAG: ![[SELF]] = !DILocalVariable(name: "self", arg: 1{{.*}} line: [[@LINE-10]], |
| // CHECK-DAG: ![[A]] = !DILocalVariable(name: "a",{{.*}} line: [[@LINE-6]], |
| // CHECK-DAG: ![[B]] = !DILocalVariable(name: "b",{{.*}} line: [[@LINE+1]], |
| var b = "var" |
| self.window = UIWindow() |
| return true |
| } |
| } |
| |
| // End-to-end test: |
| // RUN: llc %t.ll -filetype=obj -o %t.o |
| // RUN: %llvm-dwarfdump %t.o | %FileCheck %s --check-prefix DWARF-CHECK |
| // DWARF-CHECK: DW_AT_name ("f") |
| // |
| // DWARF-CHECK: DW_TAG_formal_parameter |
| // DWARF-CHECK: DW_AT_name ("self") |
| // |
| // DWARF-CHECK: DW_TAG_variable |
| // DWARF-CHECK: DW_AT_name ("a") |
| // |
| // DWARF-CHECK: DW_TAG_variable |
| // DWARF-CHECK: DW_AT_name ("b") |
