24 lines · cpp
1// Make sure that we don't get the inmemory logging implementation enabled when2// we turn it off via options.3 4// RUN: %clangxx_xray -std=c++11 %s -o %t5// RUN: env XRAY_OPTIONS="patch_premain=true verbosity=1 xray_logfile_base=optional-inmemory-log.xray-" %run %t 2>&1 | FileCheck %s6//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-mips64el12 13#include <cstdio>14 15[[clang::xray_always_instrument]] void foo() {16 printf("foo() is always instrumented!");17}18 19int main() {20 // CHECK-NOT: XRay: Log file in 'optional-inmemory-log.xray-{{.*}}'21 foo();22 // CHECK: foo() is always instrumented!23}24