diff options
Diffstat (limited to 'test/CodeGen/mangle-blocks.c')
| -rw-r--r-- | test/CodeGen/mangle-blocks.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/mangle-blocks.c b/test/CodeGen/mangle-blocks.c new file mode 100644 index 0000000..c5e08e9 --- /dev/null +++ b/test/CodeGen/mangle-blocks.c @@ -0,0 +1,23 @@ +// RUN: %clang_cc1 -triple i386-apple-ios -fblocks -emit-llvm -o - %s | FileCheck %s + +void __assert_rtn(const char *, const char *, int, const char *) + __attribute__ (( noreturn )); + +void (^mangle(void))(void) { + return ^{ + void (^block)(void) = ^{ + __assert_rtn(__func__, __FILE__, __LINE__, "mangle"); + }; + }; +} + +// CHECK: @__func__.__mangle_block_invoke_2 = private unnamed_addr constant [24 x i8] c"__mangle_block_invoke_2\00", align 1 +// CHECK: @.str = private unnamed_addr constant {{.*}}, align 1 +// CHECK: @.str1 = private unnamed_addr constant [7 x i8] c"mangle\00", align 1 + +// CHECK: define internal void @__mangle_block_invoke(i8* %.block_descriptor) + +// CHECK: define internal void @__mangle_block_invoke_2(i8* %.block_descriptor){{.*}}{ +// CHECK: call void @__assert_rtn(i8* getelementptr inbounds ([24 x i8]* @__func__.__mangle_block_invoke_2, i32 0, i32 0), i8* getelementptr inbounds {{.*}}, i32 9, i8* getelementptr inbounds ([7 x i8]* @.str1, i32 0, i32 0)) +// CHECK: } + |
