compiler-rt/test/memprof/TestCases/atexit_stats.cpp

   1 // Check atexit option.
   2
   3 // RUN: %clangxx_memprof -O0 %s -o %t
   4 // RUN: %env_memprof_opts=print_text=true:log_path=stderr:atexit=1 %run %t 2>&1 | FileCheck %s
   5 // RUN: %env_memprof_opts=print_text=true:log_path=stderr:atexit=0 %run %t 2>&1 | FileCheck %s --check-prefix=NOATEXIT
   6
   7 // CHECK: MemProfiler exit stats:
   8 // CHECK: Stats: {{[0-9]+}}M malloced ({{[0-9]+}}M for overhead) by {{[0-9]+}} calls
   9 // CHECK: Stats: {{[0-9]+}}M realloced by {{[0-9]+}} calls
  10 // CHECK: Stats: {{[0-9]+}}M freed by {{[0-9]+}} calls
  11 // CHECK: Stats: {{[0-9]+}}M really freed by {{[0-9]+}} calls
  12 // CHECK: Stats: {{[0-9]+}}M ({{[0-9]+}}M-{{[0-9]+}}M) mmaped; {{[0-9]+}} maps, {{[0-9]+}} unmaps
  13 // CHECK:   mallocs by size class:
  14 // CHECK: Stats: malloc large: {{[0-9]+}}
  15
  16 // NOATEXIT-NOT: MemProfiler exit stats
  17
  18 int main() {
  19   return 0;
  20 }