| // RUN: %clang_cc1 -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 { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @[[STR0]], i32 0, i32 0), 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 { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @[[STR1]], i32 0, i32 0), i32 4 }, section "__DATA,__cfstring" |
| // CHECK: @[[REFTMP:.*]] = private constant [2 x i8*] [i8* bitcast (%struct.__NSConstantString_tag* @[[UNNAMED_CFSTRING0]] to i8*), i8* bitcast (%struct.__NSConstantString_tag* @[[UNNAMED_CFSTRING1]] to i8*)] |
| |
| 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 i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* {{.*}}, i8* {{.*}}) |
| // CHECK-NEXT: [[CAST:%.*]] = bitcast [{{[0-9]+}} x %0*]* %{{.*}} to i8** |
| // CHECK-NEXT: store i8* [[INSTANCE]], i8** [[CAST]], |
| // CHECK: call void @llvm.objc.release(i8* {{.*}}) |
| |
| extern "C" void multiple() { function({ [I new], [I new] }); } |
| |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* {{.*}}, i8* {{.*}}) |
| // CHECK-NEXT: [[CAST:%.*]] = bitcast [{{[0-9]+}} x %0*]* %{{.*}} to i8** |
| // CHECK-NEXT: store i8* [[INSTANCE]], i8** [[CAST]], |
| // CHECK: call void @llvm.objc.release(i8* {{.*}}) |
| |
| std::initializer_list<id> foo1() { |
| return {@"str0", @"str1"}; |
| } |
| |
| // CHECK: define void @_Z4foo1v(%"class.std::initializer_list.0"* {{.*}} %[[AGG_RESULT:.*]]) |
| // CHECK: %[[BEGIN:.*]] = getelementptr inbounds %"class.std::initializer_list.0", %"class.std::initializer_list.0"* %[[AGG_RESULT]], i32 0, i32 0 |
| // CHECK: store i8** getelementptr inbounds ([2 x i8*], [2 x i8*]* @[[REFTMP]], i32 0, i32 0), i8*** %[[BEGIN]] |
| // CHECK: %[[SIZE:.*]] = getelementptr inbounds %"class.std::initializer_list.0", %"class.std::initializer_list.0"* %[[AGG_RESULT]], i32 0, i32 1 |
| // CHECK: store i32 2, i32* %[[SIZE]] |
| // CHECK: ret void |
| |
| void external(); |
| |
| extern "C" void extended() { |
| const auto && temporary = { [I new] }; |
| external(); |
| } |
| |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* {{.*}}, i8* {{.*}}) |
| // CHECK: {{.*}} call void @_Z8externalv() |
| // CHECK: {{.*}} call void @llvm.objc.release(i8* {{.*}}) |
| |
| std::initializer_list<I *> il = { [I new] }; |
| |
| // CHECK: [[POOL:%.*]] = {{.*}} call i8* @llvm.objc.autoreleasePoolPush() |
| // CHECK: [[INSTANCE:%.*]] = {{.*}} call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* {{.*}}, i8* {{.*}}) |
| // CHECK-NEXT: store i8* [[INSTANCE]], i8** bitcast ([1 x %0*]* @_ZGR2il_ to i8**) |
| // CHECK: {{.*}} call void @llvm.objc.autoreleasePoolPop(i8* [[POOL]]) |
