1 // RUN: %clangxx_asan %s -o %t -Wl,--gc-sections -fuse-ld=lld -ffunction-sections -fdata-sections -mllvm -asan-globals=0 2 // RUN: %clangxx_asan %s -o %t -Wl,--gc-sections -fuse-ld=lld -ffunction-sections -fdata-sections -mllvm -asan-globals=1 3 4 // https://code.google.com/p/address-sanitizer/issues/detail?id=260 5 // REQUIRES: lld 6 int undefined(); 7 8 // On i386 clang adds --export-dynamic when linking with ASan, which adds all 9 // non-hidden globals to GC roots. 10 __attribute__((visibility("hidden"))) int (*unused)() = undefined; 11 main()12int main() { 13 return 0; 14 } 15