| // RUN: %clang_cc1 -no-enable-noundef-analysis -triple armv7-ios5.0 -std=c++11 -fmerge-all-constants -fobjc-arc -Os -emit-llvm -o - %s | FileCheck %s |
| |
| // CHECK: @[[STR0:.*]] = private unnamed_addr constant [5 x i8] c"str0\00", section "__TEXT,__cstring,cstring_literals" |
| // CHECK: @[[UNNAMED_CFSTRING0:.*]] = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @[[STR0]], i32 4 }, section "__DATA,__cfstring" |
| // CHECK: @[[STR1:.*]] = private unnamed_addr constant [5 x i8] c"str1\00", section "__TEXT,__cstring,cstring_literals" |
| // CHECK: @[[UNNAMED_CFSTRING1:.*]] = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @[[STR1]], i32 4 }, section "__DATA,__cfstring" |
| // CHECK: @[[REFTMP:.*]] = private constant [2 x ptr] [ptr @[[UNNAMED_CFSTRING0]], ptr @[[UNNAMED_CFSTRING1]]] |
| |
| typedef __SIZE_TYPE__ size_t; |
| |
| namespace std { |
| template <typename _Ep> |
| class initializer_list { |
| const _Ep* __begin_; |
| size_t __size_; |
| |
| initializer_list(const _Ep* __b, size_t __s); |
| }; |
| } |
| |
| @interface I |
| + (instancetype) new; |
| @end |
| |
| void function(std::initializer_list<I *>); |
| |
| extern "C" void single() { function({ [I new] }); } |
| |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call ptr @objc_msgSend(ptr {{.*}}, ptr {{.*}}) |
| // CHECK-NEXT: store ptr [[INSTANCE]], ptr %{{.*}}, |
| // CHECK: call void @llvm.objc.release(ptr {{.*}}) |
| |
| extern "C" void multiple() { function({ [I new], [I new] }); } |
| |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call ptr @objc_msgSend(ptr {{.*}}, ptr {{.*}}) |
| // CHECK-NEXT: store ptr [[INSTANCE]], ptr %{{.*}}, |
| // CHECK: call void @llvm.objc.release(ptr {{.*}}) |
| |
| std::initializer_list<id> foo1() { |
| return {@"str0", @"str1"}; |
| } |
| |
| // CHECK: define{{.*}} void @_Z4foo1v(ptr {{.*}} %[[AGG_RESULT:.*]]) |
| // CHECK: store ptr @[[REFTMP]], ptr %[[AGG_RESULT]] |
| // CHECK: %[[SIZE:.*]] = getelementptr inbounds i8, ptr %[[AGG_RESULT]], i32 4 |
| // CHECK: store i32 2, ptr %[[SIZE]] |
| // CHECK: ret void |
| |
| void external(); |
| |
| extern "C" void extended() { |
| const auto && temporary = { [I new] }; |
| external(); |
| } |
| |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call ptr @objc_msgSend(ptr {{.*}}, ptr {{.*}}) |
| // CHECK: {{.*}} call void @_Z8externalv() |
| // CHECK: {{.*}} call void @llvm.objc.release(ptr {{.*}}) |
| |
| std::initializer_list<I *> il = { [I new] }; |
| |
| // CHECK: [[POOL:%.*]] = {{.*}} call ptr @llvm.objc.autoreleasePoolPush() |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call ptr @objc_msgSend(ptr {{.*}}, ptr {{.*}}) |
| // CHECK-NEXT: store ptr [[INSTANCE]], ptr @_ZGR2il_ |
| // CHECK: {{.*}} call void @llvm.objc.autoreleasePoolPop(ptr [[POOL]]) |
