| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -O2 -disable-llvm-passes -o - %s | FileCheck %s |
| |
| // Test that we're properly retaining lifetime-qualified pointers |
| // initialized statically and wrapping up those initialization in an |
| // autorelease pool. |
| id getObject(); |
| |
| // CHECK-LABEL: define internal void @__cxx_global_var_init |
| // CHECK: call noundef ptr @_Z9getObjectv{{.*}} [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ] |
| // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.noop.use |
| // CHECK-NEXT: {{store ptr.*@global_obj}} |
| // CHECK-NEXT: ret void |
| id global_obj = getObject(); |
| |
| // CHECK-LABEL: define internal void @__cxx_global_var_init |
| // CHECK: call noundef ptr @_Z9getObjectv{{.*}} [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ] |
| // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.noop.use |
| // CHECK-NEXT: {{store ptr.*@global_obj2}} |
| // CHECK-NEXT: ret void |
| id global_obj2 = getObject(); |
| |
| // CHECK-LABEL: define internal void @_GLOBAL__sub_I_arc_globals.mm |
| // CHECK: call ptr @llvm.objc.autoreleasePoolPush() |
| // CHECK-NEXT: call void @__cxx_global_var_init |
| // CHECK-NEXT: call void @__cxx_global_var_init.1 |
| // CHECK-NEXT: call void @llvm.objc.autoreleasePoolPop( |
| // CHECK-NEXT: ret void |
