compiler-rt/test/msan/preinit_array.cpp

   1 // RUN: %clangxx_msan -O0 %s -o %t && %run %t
   2
   3 // FIXME: Something changed in glibc 2.34, maybe earier.
   4 // UNSUPPORTED: glibc-2.34
   5
   6 #include <sanitizer/msan_interface.h>
   7
   8 volatile int global;
   9 static void pre_ctor() {
  10   volatile int local;
  11   global = 42;
  12   local = 42;
  13 }
  14
  15 __attribute__((section(".preinit_array"), used)) void(*__local_pre_ctor)(void) = pre_ctor;
  16
  17 int main(void) {
  18   return 0;
  19 }