| 1 | // RUN: %clang_cl_nocxx_asan %Gw %Od %s %Fe%t.exe |
| 2 | // RUN: %env_asan_opts=report_globals=2 %t.exe 2>&1 | FileCheck %s --check-prefix=NOSTRIP |
| 3 | // RUN: %clang_cl_nocxx_asan %Gw -O2 %s %Fe%t.exe \ |
| 4 | // RUN: %if target={{.*-windows-gnu}} %{ -Wl,--gc-sections %} \ |
| 5 | // RUN: %else %{ -link -opt:ref %} |
| 6 | // RUN: %env_asan_opts=report_globals=2 %t.exe 2>&1 | FileCheck %s --check-prefix=STRIP |
| 7 | |
| 8 | #include <stdio.h> |
| 9 | int dead_global = 42; |
| 10 | int live_global = 0; |
| 11 | int main() { |
| 12 | puts(s: "main" ); |
| 13 | return live_global; |
| 14 | } |
| 15 | |
| 16 | // Check that our global registration scheme works with MSVC's linker dead |
| 17 | // stripping (/OPT:REF). |
| 18 | |
| 19 | // NOSTRIP: Added Global{{.*}}name=dead_global |
| 20 | // NOSTRIP: Added Global{{.*}}name=live_global |
| 21 | // NOSTRIP: main |
| 22 | |
| 23 | // STRIP-NOT: Added Global{{.*}}name=dead_global |
| 24 | // STRIP: Added Global{{.*}}name=live_global |
| 25 | // STRIP: main |
| 26 | |