1 // RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-macosx10.9.0 -munwind-tables -std=c++11 -fcxx-exceptions -fexceptions %s -o - | FileCheck %s 2 3 // Test that emitting a landing pad does not affect the line table 4 // entries for the code that triggered it. 5 6 // CHECK: call void @llvm.dbg.declare 7 // CHECK: call void @llvm.dbg.declare(metadata !{{{.*}}}, metadata ![[CURRENT_ADDR:.*]]), !dbg ![[DBG1:.*]] 8 // CHECK: unwind label %{{.*}}, !dbg ![[DBG1]] 9 // CHECK: store i64 %{{.*}}, i64* %current_address, align 8, !dbg ![[DBG1]] 10 // CHECK-NEXT: call void @llvm.dbg.declare(metadata !{{{.*}}}, metadata ![[FOUND_IT:.*]]), !dbg ![[DBG2:.*]] 11 // CHECK: = landingpad 12 // CHECK-NEXT: cleanup, !dbg ![[DBG3:.*]] 13 // CHECK-DAG: ![[CURRENT_ADDR]] = {{.*}} [current_address] 14 // CHECK-DAG: ![[FOUND_IT]] = {{.*}} [found_it] 15 // CHECK-DAG: ![[DBG1]] = metadata !{i32 256, 16 // CHECK-DAG: ![[DBG2]] = metadata !{i32 257, 17 // CHECK-DAG: ![[DBG3]] = metadata !{i32 268, 18 typedef unsigned long long uint64_t; 19 template<class _Tp> class shared_ptr { 20 public: 21 typedef _Tp element_type; 22 element_type* __ptr_; 23 ~shared_ptr(); 24 element_type* operator->() const noexcept {return __ptr_;} 25 }; 26 class Context { 27 public: 28 uint64_t GetIt(); 29 }; 30 class Foo 31 { 32 bool bar(); 33 virtual shared_ptr<Context> GetContext () = 0; 34 }; 35 # 253 "Foo.cpp" 3 36 bool 37 Foo::bar () 38 { 39 uint64_t current_address = GetContext()->GetIt(); 40 bool found_it = false; 41 # 267 "Foo.cpp" 3 42 return found_it; 43 } 44