1 | // RUN: %clang_cc1 -triple i386-apple-ios -fblocks -emit-llvm -o - %s | FileCheck %s |
2 | |
3 | void __assert_rtn(const char *, const char *, int, const char *) |
4 | __attribute__ (( noreturn )); |
5 | |
6 | void (^mangle(void))(void) { |
7 | return ^{ |
8 | void (^block)(void) = ^{ |
9 | __assert_rtn(__func__, __FILE__, __LINE__, "mangle"); |
10 | }; |
11 | }; |
12 | } |
13 | |
14 | // CHECK: @__func__.__mangle_block_invoke_2 = private unnamed_addr constant [22 x i8] c"mangle_block_invoke_2\00", align 1 |
15 | // CHECK: @.str{{.*}} = private unnamed_addr constant {{.*}}, align 1 |
16 | // CHECK: @.str[[STR1:.*]] = private unnamed_addr constant [7 x i8] c"mangle\00", align 1 |
17 | |
18 | // CHECK: define internal void @__mangle_block_invoke(i8* %.block_descriptor) |
19 | |
20 | // CHECK: define internal void @__mangle_block_invoke_2(i8* %.block_descriptor){{.*}}{ |
21 | // CHECK: call void @__assert_rtn(i8* getelementptr inbounds ([22 x i8], [22 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[[STR1]], i32 0, i32 0)) |
22 | // CHECK: } |
23 | |
24 | |