1 //===-- main.cpp ------------------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 void __attribute__((noinline)) sink() {
12 x++; //% self.filecheck("bt", "main.cpp")
13 // CHECK-NOT: func{{[23]}}
18 void __attribute__((noinline)) func1() {
25 void __attribute__((noinline)) func2() {
33 // Tail recursion creates ambiguous execution histories.