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1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -fexceptions -fobjc-exceptions -fobjc-runtime-has-weak -o - %s | FileCheck %s2 3@class Ety;4 5// These first two tests are all PR117326 7void test0_helper(void);8void test0(void) {9 @try {10 test0_helper();11 } @catch (Ety *e) {12 }13}14// CHECK-LABEL: define{{.*}} void @test0()15// CHECK: [[E:%e]] = alloca ptr, align 816// CHECK: invoke void @test0_helper()17// CHECK: [[T0:%.*]] = call ptr @objc_begin_catch(18// CHECK-NEXT: [[T3:%.*]] = call ptr @llvm.objc.retain(ptr [[T0]]) [[NUW:#[0-9]+]]19// CHECK-NEXT: store ptr [[T3]], ptr [[E]]20// CHECK-NEXT: call void @llvm.objc.storeStrong(ptr [[E]], ptr null) [[NUW]]21// CHECK-NEXT: call void @objc_end_catch() [[NUW]]22 23void test1_helper(void);24void test1(void) {25 @try {26 test1_helper();27 } @catch (__weak Ety *e) {28 }29}30// CHECK-LABEL: define{{.*}} void @test1()31// CHECK: [[E:%e]] = alloca ptr, align 832// CHECK: invoke void @test1_helper()33// CHECK: [[T0:%.*]] = call ptr @objc_begin_catch(34// CHECK-NEXT: call ptr @llvm.objc.initWeak(ptr [[E]], ptr [[T0]]) [[NUW]]35// CHECK-NEXT: call void @llvm.objc.destroyWeak(ptr [[E]]) [[NUW]]36// CHECK-NEXT: call void @objc_end_catch() [[NUW]]37 38// CHECK: attributes [[NUW]] = { nounwind }39