1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64 %s -fno-use-cxa-atexit -emit-llvm -o - | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Li // PR7097 4*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64 %s -fno-use-cxa-atexit -mconstructor-aliases -emit-llvm -o - | FileCheck %s 5*67e74705SXin Li 6*67e74705SXin Li // CHECK: call void @_ZN1AC1Ev([[A:%.*]]* @a) 7*67e74705SXin Li // CHECK-NEXT: call i32 @atexit(void ()* @__dtor_a) 8*67e74705SXin Li // CHECK: define internal void @__dtor_a() [[NUW:#[0-9]+]] 9*67e74705SXin Li // CHECK: call void @_ZN1AD1Ev([[A]]* @a) 10*67e74705SXin Li 11*67e74705SXin Li // CHECK: call void @_ZN1AC1Ev([[A]]* @b) 12*67e74705SXin Li // CHECK-NEXT: call i32 @atexit(void ()* @__dtor_b) 13*67e74705SXin Li // CHECK: define internal void @__dtor_b() [[NUW]] 14*67e74705SXin Li // CHECK: call void @_ZN1AD1Ev([[A]]* @b) 15*67e74705SXin Li 16*67e74705SXin Li class A { 17*67e74705SXin Li public: 18*67e74705SXin Li A(); 19*67e74705SXin Li ~A(); 20*67e74705SXin Li }; 21*67e74705SXin Li 22*67e74705SXin Li A a, b; 23*67e74705SXin Li 24*67e74705SXin Li // PR9593 25*67e74705SXin Li // CHECK-LABEL: define void @_Z4funcv() 26*67e74705SXin Li // CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZ4funcvE2a1) 27*67e74705SXin Li // CHECK: call void @_ZN1AC1Ev([[A]]* @_ZZ4funcvE2a1) 28*67e74705SXin Li // CHECK-NEXT: call i32 @atexit(void ()* @__dtor__ZZ4funcvE2a1) 29*67e74705SXin Li // CHECK-NEXT: call void @__cxa_guard_release(i64* @_ZGVZ4funcvE2a1) 30*67e74705SXin Li 31*67e74705SXin Li // CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZ4funcvE2a2) 32*67e74705SXin Li // CHECK: call void @_ZN1AC1Ev([[A]]* @_ZZ4funcvE2a2) 33*67e74705SXin Li // CHECK-NEXT: call i32 @atexit(void ()* @__dtor__ZZ4funcvE2a2) 34*67e74705SXin Li // CHECK-NEXT: call void @__cxa_guard_release(i64* @_ZGVZ4funcvE2a2) 35*67e74705SXin Li 36*67e74705SXin Li // CHECK: define internal void @__dtor__ZZ4funcvE2a1() [[NUW]] 37*67e74705SXin Li // CHECK: call void @_ZN1AD1Ev([[A]]* @_ZZ4funcvE2a1) 38*67e74705SXin Li 39*67e74705SXin Li // CHECK: define internal void @__dtor__ZZ4funcvE2a2() [[NUW]] 40*67e74705SXin Li // CHECK: call void @_ZN1AD1Ev([[A]]* @_ZZ4funcvE2a2) 41*67e74705SXin Li func()42*67e74705SXin Livoid func() { 43*67e74705SXin Li static A a1, a2; 44*67e74705SXin Li } 45*67e74705SXin Li 46*67e74705SXin Li // CHECK: attributes [[NUW]] = { nounwind{{.*}} } 47