1// Test dedup_token_length
2// Fails with debug checks: https://bugs.llvm.org/show_bug.cgi?id=46860
3// XFAIL: !compiler-rt-optimized && tsan
4// RUN: %clangxx -O0 %s -o %t
5// RUN: env %tool_options='abort_on_error=0' not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK0 --match-full-lines
6// RUN: env %tool_options='abort_on_error=0, dedup_token_length=0' not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK0 --match-full-lines
7// RUN: env %tool_options='abort_on_error=0, dedup_token_length=1' not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK1 --match-full-lines
8// RUN: env %tool_options='abort_on_error=0, dedup_token_length=2' not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK2 --match-full-lines
9// RUN: env %tool_options='abort_on_error=0, dedup_token_length=3' not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK3 --match-full-lines
10
11// REQUIRES: stable-runtime
12
13// XFAIL: target={{.*netbsd.*}} && !asan
14
15volatile int *null = 0;
16
17namespace Xyz {
18 template<class A, class B> void Abc() {
19 *null = 0;
20 }
21}
22
23extern "C" void bar() {
24 Xyz::Abc<int, int>();
25}
26
27void FOO() {
28 bar();
29}
30
31int main(int argc, char **argv) {
32 FOO();
33}
34
35// CHECK0-NOT: DEDUP_TOKEN:
36// CHECK1: DEDUP_TOKEN: void Xyz::Abc<int, int>()
37// CHECK2: DEDUP_TOKEN: void Xyz::Abc<int, int>()--bar
38// CHECK3: DEDUP_TOKEN: void Xyz::Abc<int, int>()--bar--FOO()
39

source code of compiler-rt/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cpp