1 // RUN: %clang_cc1 -emit-llvm -fblocks -debug-info-kind=limited -triple x86_64-apple-darwin10 -fobjc-dispatch-method=mixed -x objective-c < %s -o - | FileCheck %s
3 // Test that we generate the proper debug location for a captured self.
4 // The second half of this test is in llvm/tests/DebugInfo/debug-info-blocks.ll
6 // CHECK: define {{.*}}_block_invoke
7 // CHECK: store ptr %.block_descriptor, ptr %[[ALLOCA:block.addr]], align
8 // CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr %[[ALLOCA]], metadata ![[SELF:[0-9]+]], metadata !{{.*}})
9 // CHECK-NEXT: call void @llvm.dbg.declare(metadata ptr %d, metadata ![[D:[0-9]+]], metadata !{{.*}})
11 // Test that we do emit scope info for the helper functions, and that the
12 // parameters to these functions are marked as artificial (so the debugger
13 // doesn't accidentally step into the function).
14 // CHECK: define {{.*}} @__copy_helper_block_{{.*}}(ptr noundef %0, ptr noundef %1)
16 // CHECK: call {{.*}}, !dbg ![[DBG_LINE:[0-9]+]]
18 // CHECK: load {{.*}}, !dbg ![[DBG_LINE]]
19 // CHECK: ret {{.*}}, !dbg ![[DBG_LINE]]
20 // CHECK: define {{.*}} @__destroy_helper_block_{{.*}}(ptr
22 // CHECK: load {{.*}}, !dbg ![[DESTROY_LINE:[0-9]+]]
23 // CHECK: ret {{.*}}, !dbg ![[DESTROY_LINE]]
25 // CHECK-DAG: [[DBG_LINE]] = !DILocation(line: 0, scope: ![[COPY_SP:[0-9]+]])
26 // CHECK-DAG: [[COPY_SP]] = distinct !DISubprogram(linkageName: "__copy_helper_block_
27 // CHECK-DAG: [[DESTROY_LINE]] = !DILocation(line: 0, scope: ![[DESTROY_SP:[0-9]+]])
28 // CHECK-DAG: [[DESTROY_SP]] = distinct !DISubprogram(linkageName: "__destroy_helper_block_
29 typedef unsigned int NSUInteger;
34 @interface NSObject <NSObject>
39 @interface NSDictionary : NSObject
43 @interface NSMutableDictionary : NSDictionary
46 @interface A : NSObject {
52 static void run(void (^block)(void))
61 if ((self = [super init])) {
62 // CHECK-DAG: !DILocalVariable(arg: 1, scope: ![[COPY_SP]], {{.*}}, flags: DIFlagArtificial)
63 // CHECK-DAG: !DILocalVariable(arg: 2, scope: ![[COPY_SP]], {{.*}}, flags: DIFlagArtificial)
64 // CHECK-DAG: !DILocalVariable(arg: 1, scope: ![[DESTROY_SP]], {{.*}}, flags: DIFlagArtificial)
66 // CHECK-DAG: ![[SELF]] = !DILocalVariable(name: "self", scope:{{.*}}, line: [[@LINE+4]],
67 // CHECK-DAG: ![[D]] = !DILocalVariable(name: "d", scope:{{.*}}, line: [[@LINE+1]],
68 NSMutableDictionary *d = [[NSMutableDictionary alloc] init];
69 ivar = 42 + (int)[d count];
79 A *a = [[A alloc] init];