xref: /llvm-project/compiler-rt/test/hwasan/TestCases/use-after-scope-loop.cpp (revision 6cc9244baa63fcb7c6f35f46dab9fa17a421a6ce) 
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[3];
9 
main()10 int main() {
11   for (int i = 0; i < 3; i++) {
12     int x;
13     p[i] = &x;
14   }
15   return **p; // BOOM
16   // CHECK: ERROR: HWAddressSanitizer: tag-mismatch
17   // CHECK: #0 0x{{.*}} in main {{.*}}.cpp:[[@LINE-2]]
18   // CHECK: Cause: stack tag-mismatch
19 }
20