| // RUN: %clangxx_msan -m64 -O0 %s -o %t && not %t >%t.out 2>&1 |
| // FileCheck %s <%t.out |
| // RUN: %clangxx_msan -m64 -O0 %s -o %t && MSAN_OPTIONS=keep_going=0 not %t >%t.out 2>&1 |
| // FileCheck %s <%t.out |
| // RUN: %clangxx_msan -m64 -O0 %s -o %t && MSAN_OPTIONS=keep_going=1 not %t >%t.out 2>&1 |
| // FileCheck %s <%t.out |
| |
| // RUN: %clangxx_msan -m64 -mllvm -msan-keep-going=1 -O0 %s -o %t && not %t >%t.out 2>&1 |
| // FileCheck --check-prefix=CHECK-KEEP-GOING %s <%t.out |
| // RUN: %clangxx_msan -m64 -mllvm -msan-keep-going=1 -O0 %s -o %t && MSAN_OPTIONS=keep_going=0 not %t >%t.out 2>&1 |
| // FileCheck %s <%t.out |
| // RUN: %clangxx_msan -m64 -mllvm -msan-keep-going=1 -O0 %s -o %t && MSAN_OPTIONS=keep_going=1 not %t >%t.out 2>&1 |
| // FileCheck --check-prefix=CHECK-KEEP-GOING %s <%t.out |
| |
| // Test behaviour of -mllvm -msan-keep-going and MSAN_OPTIONS=keep_going. |
| // -mllvm -msan-keep-going provides the default value of keep_going flag; value |
| // of 1 can be overwritten by MSAN_OPTIONS, value of 0 can not. |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| int main(int argc, char **argv) { |
| char *volatile x = (char*)malloc(5 * sizeof(char)); |
| if (x[0]) |
| exit(0); |
| fprintf(stderr, "Done\n"); |
| // CHECK-NOT: Done |
| // CHECK-KEEP-GOING: Done |
| return 0; |
| } |