| Akira Hatanaka | 0c19446 | 2018-04-03 22:50:16 +0000 | [diff] [blame] | 1 | // 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 |
| 2 | |
| 3 | // Check that the runtime name is emitted and used instead of the class |
| 4 | // identifier. |
| 5 | |
| 6 | // CHECK: module asm {{.*}}objc_class_name_XYZ=0 |
| 7 | // CHECK: module asm {{.*}}globl .objc_class_name_XYZ |
| 8 | // CHECK: module asm {{.*}}lazy_reference .objc_class_name_XYZ |
| 9 | |
| 10 | // CHECK: @[[OBJC_CLASS_NAME:.*]] = private unnamed_addr constant [4 x i8] c"XYZ{{.*}}, section "__TEXT,__cstring,cstring_literals", |
| 11 | // CHECK: = private global {{.*}} bitcast ([4 x i8]* @[[OBJC_CLASS_NAME]] to {{.*}}), section "__OBJC,__cls_refs,literal_pointers,no_dead_strip" |
| 12 | |
| 13 | __attribute__((objc_root_class,objc_runtime_name("XYZ"))) |
| 14 | @interface A |
| 15 | +(void)m1; |
| 16 | @end |
| 17 | |
| 18 | @implementation A |
| 19 | +(void)m1 {} |
| 20 | @end |
| 21 | |
| 22 | void test(void) { |
| 23 | [A m1]; |
| 24 | } |