| // RUN: %clang_cc1 -triple i386-apple-macosx10.13.0 -fobjc-runtime=macosx-fragile-10.13.0 -fobjc-subscripting-legacy-runtime -emit-llvm -o - %s | FileCheck %s |
| |
| // Check that the runtime name is emitted and used instead of the class |
| // identifier. |
| |
| // CHECK: module asm {{.*}}objc_class_name_XYZ=0 |
| // CHECK: module asm {{.*}}globl .objc_class_name_XYZ |
| // CHECK: module asm {{.*}}lazy_reference .objc_class_name_XYZ |
| |
| // CHECK: @[[OBJC_CLASS_NAME:.*]] = private unnamed_addr constant [4 x i8] c"XYZ{{.*}}, section "__TEXT,__cstring,cstring_literals", |
| // CHECK: = private global {{.*}} bitcast ([4 x i8]* @[[OBJC_CLASS_NAME]] to {{.*}}), section "__OBJC,__cls_refs,literal_pointers,no_dead_strip" |
| |
| __attribute__((objc_root_class,objc_runtime_name("XYZ"))) |
| @interface A |
| +(void)m1; |
| @end |
| |
| @implementation A |
| +(void)m1 {} |
| @end |
| |
| void test(void) { |
| [A m1]; |
| } |
