forked from OSchip/llvm-project
77 lines
2.4 KiB
Objective-C
77 lines
2.4 KiB
Objective-C
// RUN: %clang_cc1 -emit-llvm -fblocks -g -triple x86_64-apple-darwin10 -fobjc-dispatch-method=mixed %s -o - | FileCheck %s
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// rdar://problem/9279956
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// Test that we generate the proper debug location for a captured self.
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// The second half of this test is in llvm/tests/DebugInfo/debug-info-blocks.ll
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// CHECK: define {{.*}}_block_invoke
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// CHECK: %[[BLOCK:.*]] = bitcast i8* %.block_descriptor to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg
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// CHECK-NEXT: store <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %[[BLOCK]], <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %[[ALLOCA:.*]], align
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// CHECK-NEXT: call void @llvm.dbg.declare(metadata !{<{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %[[ALLOCA]]}, metadata ![[SELF:[0-9]+]])
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// CHECK-NEXT: call void @llvm.dbg.declare(metadata !{%1** %d}, metadata ![[D:[0-9]+]])
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// rdar://problem/14386148
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// Test that we don't emit bogus line numbers for the helper functions.
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// Test that we do emit scope info for the helper functions.
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// CHECK: define {{.*}} @__copy_helper_block_{{.*}}(i8*, i8*)
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// CHECK-NOT: ret
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// CHECK: load {{.*}}, !dbg ![[COPY_LINE:[0-9]+]]
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// CHECK: define {{.*}} @__destroy_helper_block_{{.*}}(i8*)
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// CHECK-NOT: ret
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// CHECK: load {{.*}}, !dbg ![[DESTROY_LINE:[0-9]+]]
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// CHECK-DAG: [[COPY_LINE]] = metadata !{i32 0, i32 0, metadata ![[COPY_SP:[0-9]+]], null}
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// CHECK-DAG: [[COPY_SP]] = {{.*}}[ DW_TAG_subprogram ]{{.*}}[__copy_helper_block_]
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// CHECK-DAG: [[DESTROY_LINE]] = metadata !{i32 0, i32 0, metadata ![[DESTROY_SP:[0-9]+]], null}
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// CHECK-DAG: [[DESTROY_SP]] = {{.*}}[ DW_TAG_subprogram ]{{.*}}[__destroy_helper_block_]
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typedef unsigned int NSUInteger;
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@protocol NSObject
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@end
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@interface NSObject <NSObject>
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- (id)init;
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+ (id)alloc;
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@end
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@interface NSDictionary : NSObject
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- (NSUInteger)count;
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@end
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@interface NSMutableDictionary : NSDictionary
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@end
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@interface A : NSObject {
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@public
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int ivar;
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}
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@end
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static void run(void (^block)(void))
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{
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block();
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}
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@implementation A
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- (id)init
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{
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if ((self = [super init])) {
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run(^{
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// CHECK-DAG: ![[SELF]] = {{.*}} [ DW_TAG_auto_variable ] [self] [line [[@LINE+4]]]
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// CHECK-DAG: ![[D]] = {{.*}} [d] [line [[@LINE+1]]]
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NSMutableDictionary *d = [[NSMutableDictionary alloc] init];
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ivar = 42 + (int)[d count];
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});
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}
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return self;
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}
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@end
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int main()
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{
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A *a = [[A alloc] init];
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return 0;
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}
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