1 // RUN: %clang_cc1 -emit-llvm -o - -fcxx-exceptions -fexceptions -triple x86_64-apple-darwin10 %s | FileCheck %s 2 3 struct X { 4 X(); 5 ~X(); 6 }; 7 8 struct Y { }; 9 10 // CHECK-LABEL: define void @_Z1fv 11 // CHECK-SAME: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) 12 void f() { 13 // CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVZ1fvE1x) 14 // CHECK: invoke void @_ZN1XC1Ev 15 // CHECK: call i32 @__cxa_atexit 16 // CHECK-NEXT: call void @__cxa_guard_release(i64* @_ZGVZ1fvE1x) 17 // CHECK: br 18 static X x; 19 20 // CHECK: call i8* @__cxa_allocate_exception 21 // CHECK: call void @__cxa_throw 22 throw Y(); 23 24 // Finally, the landing pad. 25 // CHECK: landingpad { i8*, i32 } 26 // CHECK: cleanup 27 // CHECK: call void @__cxa_guard_abort(i64* @_ZGVZ1fvE1x) 28 // CHECK: resume { i8*, i32 } 29 } 30
