File: globals-gc-sections-lld.cpp

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// RUN: %clangxx_asan %s -o %t -Wl,--gc-sections -fuse-ld=lld -ffunction-sections -fdata-sections -mllvm -asan-globals=0
// RUN: %clangxx_asan %s -o %t -Wl,--gc-sections -fuse-ld=lld -ffunction-sections -fdata-sections -mllvm -asan-globals=1

// https://code.google.com/p/address-sanitizer/issues/detail?id=260
// REQUIRES: lld
int undefined();

// On i386 clang adds --export-dynamic when linking with ASan, which adds all
// non-hidden globals to GC roots.
__attribute__((visibility("hidden"))) int (*unused)() = undefined;

int main() {
        return 0;
}