1 // Make sure that we don't get the inmemory logging implementation enabled when
2 // we turn it off via options.
3 
4 // RUN: %clangxx_xray -std=c++11 %s -o %t
5 // RUN: XRAY_OPTIONS="patch_premain=true verbosity=1 xray_logfile_base=optional-inmemory-log.xray-" %run %t 2>&1 | FileCheck %s
6 //
7 // Make sure we clean out the logs in case there was a bug.
8 //
9 // RUN: rm -f optional-inmemory-log.xray-*
10 
11 // UNSUPPORTED: target-is-mips64,target-is-mips64el
12 
13 #include <cstdio>
14 
15 [[clang::xray_always_instrument]] void foo() {
16   printf("foo() is always instrumented!");
17 }
18 
19 int main() {
20   // CHECK-NOT: XRay: Log file in 'optional-inmemory-log.xray-{{.*}}'
21   foo();
22   // CHECK: foo() is always instrumented!
23 }
24