| Akira Hatanaka | 642f799 | 2016-10-18 19:05:41 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -o - -std=c++11 %s | FileCheck %s |
| 2 | |
| 3 | // CHECK: %[[TYPE:[a-z0-9]+]] = type opaque |
| 4 | // CHECK: @[[CFSTRING:[a-z0-9_]+]] = private global %struct.__NSConstantString_tag |
| 5 | |
| 6 | // CHECK: define void @_Z5test1v |
| 7 | // CHECK: %[[ALLOCA:[A-Z]+]] = alloca %[[TYPE]]* |
| 8 | // CHECK: %[[V0:[0-9]+]] = call i8* @objc_retain(i8* bitcast (%struct.__NSConstantString_tag* @[[CFSTRING]] |
| 9 | // CHECK: %[[V1:[0-9]+]] = bitcast i8* %[[V0]] to %[[TYPE]]* |
| 10 | // CHECK: store %[[TYPE]]* %[[V1]], %[[TYPE]]** %[[ALLOCA]] |
| 11 | // CHECK: %[[V2:[0-9]+]] = bitcast %[[TYPE]]** %[[ALLOCA]] |
| 12 | // CHECK: call void @objc_storeStrong(i8** %[[V2]], i8* null) |
| 13 | |
| 14 | @class NSString; |
| 15 | |
| 16 | void test1() { |
| 17 | constexpr NSString *S = @"abc"; |
| 18 | } |