1 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-fragile-abi -emit-llvm -o - %s \
2 // RUN: -fobjc-dispatch-method=legacy | \
3 // RUN: FileCheck -check-prefix CHECK-FRAGILE_LEGACY %s
5 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -o - %s \
6 // RUN: -fobjc-dispatch-method=legacy | \
7 // RUN: FileCheck -check-prefix CHECK-NONFRAGILE_LEGACY %s
9 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -o - %s \
10 // RUN: -fobjc-dispatch-method=non-legacy | \
11 // RUN: FileCheck -check-prefix CHECK-NONFRAGILE_NONLEGACY %s
13 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -o - %s \
14 // RUN: -fobjc-dispatch-method=mixed | \
15 // RUN: FileCheck -check-prefix CHECK-NONFRAGILE_MIXED %s
17 // <rdar://problem/7866951>
19 // There are basically four ways that we end up doing message dispatch for the
20 // NeXT runtime. They are:
21 // (1) fragile ABI, legacy dispatch
22 // (2) non-fragile ABI, legacy dispatch
23 // (2) non-fragile ABI, non-legacy dispatch
24 // (2) non-fragile ABI, mixed dispatch
26 // Note that fragile ABI and non-fragile ABI legacy dispatch are not the same,
27 // they use some different API calls (objc_msgSendSuper vs objc_msgSendSuper2).
29 // CHECK-FRAGILE_LEGACY: ModuleID
30 // CHECK-FRAGILE_LEGACY-NOT: declare i8* @objc_msgSendSuper2_fixup(
31 // CHECK-FRAGILE_LEGACY-NOT: declare i8* @objc_msgSend_fixup(
32 // CHECK-FRAGILE_LEGACY: declare i8* @objc_msgSendSuper(
33 // CHECK-FRAGILE_LEGACY: declare i8* @objc_msgSend(
35 // CHECK-NONFRAGILE_LEGACY: ModuleID
36 // CHECK-NONFRAGILE_LEGACY-NOT: declare i8* @objc_msgSendSuper2_fixup(
37 // CHECK-NONFRAGILE_LEGACY-NOT: declare i8* @objc_msgSend_fixup(
38 // CHECK-NONFRAGILE_LEGACY: declare i8* @objc_msgSendSuper2(
39 // CHECK-NONFRAGILE_LEGACY: declare i8* @objc_msgSend(
41 // CHECK-NONFRAGILE_NONLEGACY: ModuleID
42 // CHECK-NONFRAGILE_NONLEGACY: declare i8* @objc_msgSendSuper2_fixup(
43 // CHECK-NONFRAGILE_NONLEGACY: declare i8* @objc_msgSend_fixup(
45 // CHECK-NONFRAGILE_MIXED: declare i8* @objc_msgSendSuper2_fixup(
46 // CHECK-NONFRAGILE_MIXED: declare i8* @objc_msgSendSuper2(
47 // CHECK-NONFRAGILE_MIXED: declare i8* @objc_msgSend_fixup(
48 // CHECK-NONFRAGILE_MIXED: declare i8* @objc_msgSend(
55 @interface I0 : NSObject