1 // RUN: %llvmgxx -S %s -o - | FileCheck %s 2 // rdar://7309675 3 // PR4678 4 5 // test1 should be compmiled to be a varargs function in the IR even 6 // though there is no way to do a va_begin. Otherwise, the optimizer 7 // will warn about 'dropped arguments' at the call site. 8 9 // CHECK: define i32 @_Z5test1z(...) test1(...)10int test1(...) { 11 return -1; 12 } 13 14 // CHECK: call i32 (...)* @_Z5test1z(i32 0) test()15void test() { 16 test1(0); 17 } 18 19 20