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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 %s2 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.ll5 6// CHECK: define {{.*}}_block_invoke7// CHECK: store ptr %.block_descriptor, ptr %[[ALLOCA:block.addr]], align8// CHECK-NEXT: #dbg_declare(ptr %d, ![[D:[0-9]+]], !{{.*}})9// CHECK-NEXT: #dbg_declare(ptr %[[ALLOCA]], ![[SELF:[0-9]+]], !{{.*}})10 11// Test that we do emit scope info for the helper functions, and that the12// parameters to these functions are marked as artificial (so the debugger13// doesn't accidentally step into the function).14// CHECK: define {{.*}} @__copy_helper_block_{{.*}}(ptr noundef %0, ptr noundef %1)15// CHECK-NOT: ret16// CHECK: #dbg_declare({{.+}}, ![[DBG_LINE:[0-9]+]]17// CHECK-NOT: ret18// CHECK: load {{.*}}, !dbg ![[DBG_LINE]]19// CHECK: ret {{.*}}, !dbg ![[DBG_LINE]]20// CHECK: define {{.*}} @__destroy_helper_block_{{.*}}(ptr21// CHECK-NOT: ret22// CHECK: load {{.*}}, !dbg ![[DESTROY_LINE:[0-9]+]]23// CHECK: ret {{.*}}, !dbg ![[DESTROY_LINE]]24 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_29typedef unsigned int NSUInteger;30 31@protocol NSObject32@end 33 34@interface NSObject <NSObject>35- (id)init;36+ (id)alloc;37@end 38 39@interface NSDictionary : NSObject 40- (NSUInteger)count;41@end 42 43@interface NSMutableDictionary : NSDictionary 44@end 45 46@interface A : NSObject {47@public48 int ivar;49}50@end51 52static void run(void (^block)(void))53{54 block();55}56 57@implementation A58 59- (id)init60{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)65 run(^{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];70 });71 }72 return self;73}74 75@end76 77int main(void)78{79 A *a = [[A alloc] init];80 return 0;81}82