1 // RUN: %clang_cc1 -fblocks -g -emit-llvm %s -o - | FileCheck %s
2 // Make sure we do not generate line info for debugging-related frame setup.
3 // CHECK: define {{.*}}block_invoke
4 // CHECK-NOT: store {{.*}}%struct.__block_descriptor*{{.*}}dbg
5 // CHECK: store {{.*}}%struct.__block_descriptor*{{.*}}, align
6 // CHECK: ret
7 // CHECK: define {{.*}}block_invoke
8 // CHECK-NOT: store {{.*}}%struct.__block_descriptor*{{.*}}dbg
9 // CHECK: store {{.*}}%struct.__block_descriptor*{{.*}}, align
10 // CHECK: ret
11 // CHECK: define {{.*}}block_invoke
12 // CHECK-NOT: store {{.*}}%struct.__block_descriptor*{{.*}}dbg
13 // CHECK: store {{.*}}%struct.__block_descriptor*{{.*}}, align
14 // CHECK: ret
15 int printf(const char*, ...);
16 
17 static void* _NSConcreteGlobalBlock;
18 
19 
20 typedef void (^ HelloBlock_t)(const char * name);
21 
22   /* Breakpoint for first Block function.  */
23 HelloBlock_t helloBlock = ^(const char * name) {
24   printf("Hello there, %s!\n", name);
25 };
26 
27   /* Breakpoint for second Block function.  */
28 static HelloBlock_t s_helloBlock = ^(const char * name) {
29   printf("Hello there, %s!\n", name);
30 };
31 
32 /* Breakpoint for third Block function.  */
33 int X = 1234;
34 int (^CP)(void) = ^{ X = X+1;  return X; };
35 
36 int
37 main(int argc, char * argv[])
38 {
39   helloBlock("world");
40   s_helloBlock("world");
41 
42   CP();
43   printf ("X = %d\n", X);
44   return X - 1235;
45 }
46