1*67e74705SXin Li // RUN: %clang_cc1 -triple i386-apple-ios -fblocks -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li void __assert_rtn(const char *, const char *, int, const char *)
4*67e74705SXin Li __attribute__ (( noreturn ));
5*67e74705SXin Li
mangle(void)6*67e74705SXin Li void (^mangle(void))(void) {
7*67e74705SXin Li return ^{
8*67e74705SXin Li void (^block)(void) = ^{
9*67e74705SXin Li __assert_rtn(__func__, __FILE__, __LINE__, "mangle");
10*67e74705SXin Li };
11*67e74705SXin Li };
12*67e74705SXin Li }
13*67e74705SXin Li
14*67e74705SXin Li // CHECK: @__func__.__mangle_block_invoke_2 = private unnamed_addr constant [24 x i8] c"__mangle_block_invoke_2\00", align 1
15*67e74705SXin Li // CHECK: @.str = private unnamed_addr constant {{.*}}, align 1
16*67e74705SXin Li // CHECK: @.str.1 = private unnamed_addr constant [7 x i8] c"mangle\00", align 1
17*67e74705SXin Li
18*67e74705SXin Li // CHECK: define internal void @__mangle_block_invoke(i8* %.block_descriptor)
19*67e74705SXin Li
20*67e74705SXin Li // CHECK: define internal void @__mangle_block_invoke_2(i8* %.block_descriptor){{.*}}{
21*67e74705SXin Li // CHECK: call void @__assert_rtn(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @__func__.__mangle_block_invoke_2, i32 0, i32 0), i8* getelementptr inbounds {{.*}}, i32 9, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i32 0, i32 0))
22*67e74705SXin Li // CHECK: }
23*67e74705SXin Li
24