llvm-project/clang/test/CodeGenObjC/super-message-fragileabi.m

// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck %s

@class  Some;

@protocol Proto
- (id)initSome:(Some *)anArg;
@end


@interface Table <Proto>
@end

@interface BetterTable: Table

- (id)initSome:(Some *)arg;

@end

@implementation BetterTable

- (id)initSome:(Some *)arg {

 if(self=[super initSome:arg])
 {
	;
 }
// CHECK: load ptr, ptr getelementptr inbounds nuw (%struct._objc_class, ptr @OBJC_CLASS_BetterTable, i32 0, i32 1)

 return self;
}
@end