39 lines
1.3 KiB
Mathematica
39 lines
1.3 KiB
Mathematica
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -fexceptions -fobjc-exceptions -fobjc-runtime-has-weak -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
@class Ety;
|
||
|
|
|
||
|
|
// These first two tests are all PR11732
|
||
|
|
|
||
|
|
void test0_helper(void);
|
||
|
|
void test0(void) {
|
||
|
|
@try {
|
||
|
|
test0_helper();
|
||
|
|
} @catch (Ety *e) {
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// CHECK-LABEL: define{{.*}} void @test0()
|
||
|
|
// CHECK: [[E:%e]] = alloca ptr, align 8
|
||
|
|
// CHECK: invoke void @test0_helper()
|
||
|
|
// CHECK: [[T0:%.*]] = call ptr @objc_begin_catch(
|
||
|
|
// CHECK-NEXT: [[T3:%.*]] = call ptr @llvm.objc.retain(ptr [[T0]]) [[NUW:#[0-9]+]]
|
||
|
|
// CHECK-NEXT: store ptr [[T3]], ptr [[E]]
|
||
|
|
// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[E]], ptr null) [[NUW]]
|
||
|
|
// CHECK-NEXT: call void @objc_end_catch() [[NUW]]
|
||
|
|
|
||
|
|
void test1_helper(void);
|
||
|
|
void test1(void) {
|
||
|
|
@try {
|
||
|
|
test1_helper();
|
||
|
|
} @catch (__weak Ety *e) {
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// CHECK-LABEL: define{{.*}} void @test1()
|
||
|
|
// CHECK: [[E:%e]] = alloca ptr, align 8
|
||
|
|
// CHECK: invoke void @test1_helper()
|
||
|
|
// CHECK: [[T0:%.*]] = call ptr @objc_begin_catch(
|
||
|
|
// CHECK-NEXT: call ptr @llvm.objc.initWeak(ptr [[E]], ptr [[T0]]) [[NUW]]
|
||
|
|
// CHECK-NEXT: call void @llvm.objc.destroyWeak(ptr [[E]]) [[NUW]]
|
||
|
|
// CHECK-NEXT: call void @objc_end_catch() [[NUW]]
|
||
|
|
|
||
|
|
// CHECK: attributes [[NUW]] = { nounwind }
|