51 lines
1.3 KiB
Mathematica
51 lines
1.3 KiB
Mathematica
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// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -fobjc-runtime=macosx-10.7 -fexceptions -fobjc-exceptions -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -emit-llvm -fobjc-runtime=macosx-10.7 -fexceptions -fobjc-exceptions -o - %s | FileCheck %s
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@interface I
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{
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id ivar;
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}
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- (id) Meth;
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+ (id) MyAlloc;;
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@end
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@implementation I
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- (id) Meth {
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@autoreleasepool {
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id p = [I MyAlloc];
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if (!p)
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return ivar;
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}
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return 0;
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}
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+ (id) MyAlloc {
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return 0;
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}
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@end
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// CHECK: call ptr @llvm.objc.autoreleasePoolPush
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// CHECK: [[T:%.*]] = load ptr, ptr [[A:%.*]]
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// CHECK: call void @llvm.objc.autoreleasePoolPop
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int tryTo(int (*f)(void)) {
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@try {
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@autoreleasepool {
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return f();
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}
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} @catch (...) {
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return 0;
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}
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}
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// CHECK-LABEL: define{{.*}} i32 @tryTo(ptr
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// CHECK: [[RET:%.*]] = alloca i32,
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// CHECK: [[T0:%.*]] = call ptr @llvm.objc.autoreleasePoolPush()
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// CHECK-NEXT: [[T1:%.*]] = load ptr, ptr {{%.*}},
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// CHECK-NEXT: [[T2:%.*]] = invoke i32 [[T1]]()
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// CHECK: store i32 [[T2]], ptr [[RET]]
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// CHECK: invoke void @objc_autoreleasePoolPop(ptr [[T0]])
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// CHECK: landingpad { ptr, i32 }
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// CHECK-NEXT: catch ptr null
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// CHECK: call ptr @objc_begin_catch
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// CHECK-NEXT: store i32 0, ptr [[RET]]
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// CHECK: call void @objc_end_catch()
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