| // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-macosx10.9.0 -munwind-tables -std=c++11 -fcxx-exceptions -fexceptions %s -o - | FileCheck %s |
| |
| // Test that emitting a landing pad does not affect the line table |
| // entries for the code that triggered it. |
| |
| // CHECK: call void @llvm.dbg.declare |
| // CHECK: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[CURRENT_ADDR:.*]], metadata !{{.*}}), !dbg ![[DBG1:.*]] |
| // CHECK: unwind label %{{.*}}, !dbg ![[DBG1]] |
| // CHECK: store i64 %{{.*}}, i64* %current_address, align 8, !dbg ![[DBG4:.*]] |
| // CHECK-NEXT: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[FOUND_IT:.*]], metadata !{{.*}}), !dbg ![[DBG2:.*]] |
| // CHECK: = landingpad |
| // CHECK-NEXT: cleanup, !dbg ![[DBG3:.*]] |
| // CHECK-DAG: ![[CURRENT_ADDR]] = {{.*}}name: "current_address" |
| // CHECK-DAG: ![[FOUND_IT]] = {{.*}}name: "found_it" |
| // CHECK-DAG: ![[DBG1]] = !DILocation(line: 256, |
| // CHECK-DAG: ![[DBG2]] = !DILocation(line: 257, |
| // CHECK-DAG: ![[DBG3]] = !DILocation(line: 268, |
| // CHECK-DAG: ![[DBG4]] = !DILocation(line: 256, |
| typedef unsigned long long uint64_t; |
| template<class _Tp> class shared_ptr { |
| public: |
| typedef _Tp element_type; |
| element_type* __ptr_; |
| ~shared_ptr(); |
| element_type* operator->() const noexcept {return __ptr_;} |
| }; |
| class Context { |
| public: |
| uint64_t GetIt(); |
| }; |
| class Foo |
| { |
| bool bar(); |
| virtual shared_ptr<Context> GetContext () = 0; |
| }; |
| # 253 "Foo.cpp" 3 |
| bool |
| Foo::bar () |
| { |
| uint64_t current_address = GetContext()->GetIt(); |
| bool found_it = false; |
| # 267 "Foo.cpp" 3 |
| return found_it; |
| } |
