| // RUN: %target-swift-frontend -primary-file %s -emit-ir -g -o - | FileCheck %s | |
| // Verify that arguments described by debug_value intrinsics are only | |
| // emitted once. | |
| var g: Int64 = 1 | |
| class Foo { | |
| var x: Int64 | |
| // CHECK: define {{.*}}_TFC4main3FoocfT_S0_ | |
| // CHECK: entry: | |
| // CHECK-NEXT: call void @llvm.dbg.value(metadata %C4main3Foo* %0 | |
| // CHECK: ret %C4main3Foo* %0 | |
| init () { x = g; g += 1 } | |
| } |