1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-10.14 -emit-llvm -x objective-c %s -o - | FileCheck %s 2 3@interface NSObject @end 4 5@protocol P0 @end 6 7@interface A : NSObject <P0> 8+(Class) getClass; 9@end 10 11@implementation A 12+(Class) getClass { return self; } 13@end 14 15int main(void) { 16 Protocol *P0 = @protocol(P0); 17 return 0; 18} 19 20// CHECK: @"_OBJC_PROTOCOL_$_P0" = weak hidden global 21// CHECK: @"_OBJC_LABEL_PROTOCOL_$_P0" = weak hidden global 22// CHECK: @"_OBJC_CLASS_PROTOCOLS_$_A" = internal global 23// CHECK: @"_OBJC_PROTOCOL_REFERENCE_$_P0" = weak hidden global 24 25// CHECK: llvm.used = appending global [3 x ptr] 26// CHECK-SAME: "_OBJC_PROTOCOL_$_P0" 27// CHECK-SAME: "_OBJC_LABEL_PROTOCOL_$_P0" 28// CHECK-SAME: "_OBJC_PROTOCOL_REFERENCE_$_P0" 29 30// CHECK: llvm.compiler.used = appending global [7 x ptr] 31// CHECK-SAME: OBJC_CLASS_NAME_ 32// CHECK-SAME: OBJC_METH_VAR_NAME_ 33// CHECK-SAME: OBJC_METH_VAR_TYPE_ 34// CHECK-SAME: "_OBJC_$_CLASS_METHODS_A" 35// CHECK-SAME: OBJC_CLASS_NAME_.1 36// CHECK-SAME: "_OBJC_CLASS_PROTOCOLS_$_A" 37// CHECK-SAME: "OBJC_LABEL_CLASS_$" 38// CHECK-SAME: section "llvm.metadata" 39