1// RUN: %clang_cc1 -S -emit-llvm -o - %s -finstrument-functions | FileCheck %s 2 3// CHECK: @_Z5test1i 4int test1(int x) { 5// CHECK: __cyg_profile_func_enter 6// CHECK: __cyg_profile_func_exit 7// CHECK: ret 8 return x; 9} 10 11// CHECK: @_Z5test2i 12int test2(int) __attribute__((no_instrument_function)); 13int test2(int x) { 14// CHECK-NOT: __cyg_profile_func_enter 15// CHECK-NOT: __cyg_profile_func_exit 16// CHECK: ret 17 return x; 18} 19 20// This test case previously crashed code generation. It exists solely 21// to test -finstrument-function does not crash codegen for this trivial 22// case. 23namespace rdar9445102 { 24 class Rdar9445102 { 25 public: 26 Rdar9445102(); 27 }; 28} 29static rdar9445102::Rdar9445102 s_rdar9445102Initializer; 30 31