compiler-rt/test/hwasan/TestCases/use-after-scope-if.cpp

   1 // This is the ASAN test of the same name ported to HWAsan.
   2
   3 // RUN: %clangxx_hwasan -O1 %s -o %t && \
   4 // RUN:     not %run %t 2>&1 | FileCheck %s
   5
   6 // REQUIRES: aarch64-target-arch || riscv64-target-arch
   7
   8 int *p;
   9 bool b = true;
  10
  11 int main() {
  12   if (b) {
  13     int x[5];
  14     p = x + 1;
  15   }
  16   return *p; // BOOM
  17   // CHECK: ERROR: HWAddressSanitizer: tag-mismatch
  18   // CHECK:  #0 0x{{.*}} in main {{.*}}.cpp:[[@LINE-2]]
  19   // CHECK: Cause: stack tag-mismatch
  20 }