Adrian Prantl | 9b97adf | 2013-03-29 19:20:35 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm -fblocks -g -triple x86_64-apple-darwin10 -fobjc-dispatch-method=mixed %s -o - | FileCheck %s |
Devang Patel | 1ebb6f29 | 2011-05-24 00:22:40 +0000 | [diff] [blame] | 2 | |
Adrian Prantl | 9b97adf | 2013-03-29 19:20:35 +0000 | [diff] [blame] | 3 | // rdar://problem/9279956 |
| 4 | // Test that we generate the proper debug location for a captured self. |
Adrian Prantl | b3f111b | 2013-07-18 00:28:05 +0000 | [diff] [blame] | 5 | // The second half of this test is in llvm/tests/DebugInfo/debug-info-blocks.ll |
Adrian Prantl | 9b97adf | 2013-03-29 19:20:35 +0000 | [diff] [blame] | 6 | |
| 7 | // CHECK: define {{.*}}_block_invoke |
Adrian Prantl | c22856d | 2013-03-29 23:15:55 +0000 | [diff] [blame] | 8 | // CHECK: %[[BLOCK:.*]] = bitcast i8* %.block_descriptor to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg |
Adrian Prantl | 9b97adf | 2013-03-29 19:20:35 +0000 | [diff] [blame] | 9 | // CHECK-NEXT: store <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %[[BLOCK]], <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %[[ALLOCA:.*]], align |
Adrian Prantl | 9b97adf | 2013-03-29 19:20:35 +0000 | [diff] [blame] | 10 | // CHECK-NEXT: call void @llvm.dbg.declare(metadata !{<{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %[[ALLOCA]]}, metadata ![[SELF:[0-9]+]]) |
| 11 | // CHECK-NEXT: call void @llvm.dbg.declare(metadata !{%1** %d}, metadata ![[D:[0-9]+]]) |
Devang Patel | 1ebb6f29 | 2011-05-24 00:22:40 +0000 | [diff] [blame] | 12 | |
Adrian Prantl | b3f111b | 2013-07-18 00:28:05 +0000 | [diff] [blame] | 13 | // rdar://problem/14386148 |
| 14 | // Test that we don't emit bogus line numbers for the helper functions. |
| 15 | // Test that we do emit scope info for the helper functions. |
| 16 | // CHECK: define {{.*}} @__copy_helper_block_{{.*}}(i8*, i8*) |
| 17 | // CHECK-NOT: ret |
Adrian Prantl | b6cdc96 | 2013-07-24 20:34:39 +0000 | [diff] [blame] | 18 | // CHECK: call {{.*}}, !dbg ![[DBG_LINE:[0-9]+]] |
| 19 | // CHECK-NOT: ret |
Adrian Prantl | b3f111b | 2013-07-18 00:28:05 +0000 | [diff] [blame] | 20 | // CHECK: load {{.*}}, !dbg ![[COPY_LINE:[0-9]+]] |
| 21 | // CHECK: define {{.*}} @__destroy_helper_block_{{.*}}(i8*) |
| 22 | // CHECK-NOT: ret |
| 23 | // CHECK: load {{.*}}, !dbg ![[DESTROY_LINE:[0-9]+]] |
| 24 | |
Adrian Prantl | b6cdc96 | 2013-07-24 20:34:39 +0000 | [diff] [blame] | 25 | // CHECK-DAG: [[DBG_LINE]] = metadata !{i32 0, i32 0, metadata ![[COPY_SP:[0-9]+]], null} |
Adrian Prantl | b3f111b | 2013-07-18 00:28:05 +0000 | [diff] [blame] | 26 | // CHECK-DAG: [[COPY_LINE]] = metadata !{i32 0, i32 0, metadata ![[COPY_SP:[0-9]+]], null} |
| 27 | // CHECK-DAG: [[COPY_SP]] = {{.*}}[ DW_TAG_subprogram ]{{.*}}[__copy_helper_block_] |
| 28 | // CHECK-DAG: [[DESTROY_LINE]] = metadata !{i32 0, i32 0, metadata ![[DESTROY_SP:[0-9]+]], null} |
| 29 | // CHECK-DAG: [[DESTROY_SP]] = {{.*}}[ DW_TAG_subprogram ]{{.*}}[__destroy_helper_block_] |
Devang Patel | 1ebb6f29 | 2011-05-24 00:22:40 +0000 | [diff] [blame] | 30 | typedef unsigned int NSUInteger; |
| 31 | |
| 32 | @protocol NSObject |
| 33 | @end |
| 34 | |
| 35 | @interface NSObject <NSObject> |
| 36 | - (id)init; |
| 37 | + (id)alloc; |
| 38 | @end |
| 39 | |
| 40 | @interface NSDictionary : NSObject |
| 41 | - (NSUInteger)count; |
| 42 | @end |
| 43 | |
| 44 | @interface NSMutableDictionary : NSDictionary |
| 45 | @end |
| 46 | |
| 47 | @interface A : NSObject { |
| 48 | @public |
| 49 | int ivar; |
| 50 | } |
| 51 | @end |
| 52 | |
| 53 | static void run(void (^block)(void)) |
| 54 | { |
| 55 | block(); |
| 56 | } |
| 57 | |
| 58 | @implementation A |
| 59 | |
| 60 | - (id)init |
| 61 | { |
| 62 | if ((self = [super init])) { |
| 63 | run(^{ |
Adrian Prantl | b3f111b | 2013-07-18 00:28:05 +0000 | [diff] [blame] | 64 | // CHECK-DAG: ![[SELF]] = {{.*}} [ DW_TAG_auto_variable ] [self] [line [[@LINE+4]]] |
| 65 | // CHECK-DAG: ![[D]] = {{.*}} [d] [line [[@LINE+1]]] |
Devang Patel | 1ebb6f29 | 2011-05-24 00:22:40 +0000 | [diff] [blame] | 66 | NSMutableDictionary *d = [[NSMutableDictionary alloc] init]; |
| 67 | ivar = 42 + (int)[d count]; |
| 68 | }); |
| 69 | } |
| 70 | return self; |
| 71 | } |
| 72 | |
| 73 | @end |
| 74 | |
| 75 | int main() |
| 76 | { |
| 77 | A *a = [[A alloc] init]; |
| 78 | return 0; |
| 79 | } |