1 // Test the handle_sigill option.
2 
3 // RUN: %clangxx %s -o %t -O1
4 // RUN:                                not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
5 // RUN: %env_tool_opts=handle_sigill=0 not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s
6 // RUN: %env_tool_opts=handle_sigill=1 not         %run %t 2>&1 | FileCheck --check-prefix=CHECK1 %s
7 
8 // FIXME: seems to fail on ARM
9 // REQUIRES: x86_64-target-arch
10 #include <assert.h>
11 #include <stdio.h>
12 #include <sanitizer/asan_interface.h>
13 
14 void death() {
15   fprintf(stderr, "DEATH CALLBACK\n");
16 }
17 
18 int main(int argc, char **argv) {
19   __sanitizer_set_death_callback(death);
20   __builtin_trap();
21 }
22 
23 // CHECK0-NOT: Sanitizer:DEADLYSIGNAL
24 // CHECK1: ERROR: {{.*}}Sanitizer: ILL
25 // CHECK1: {{#[0-9]+.* main .*ill\.cpp:[0-9]+}}
26 // CHECK1: DEATH CALLBACK
27 // CHECK0-NOT: Sanitizer
28