Fix warnings uncovered by building with clang-cl
Move ifdefs to avoid unused static helpers. Move alignment attribute so that it is respected in GCC and MSVC. llvm-svn: 265153
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@ -223,6 +223,7 @@ struct ThreadStartParam {
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atomic_uintptr_t is_registered;
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};
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#if ASAN_INTERCEPT_PTHREAD_CREATE
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static thread_return_t THREAD_CALLING_CONV asan_thread_start(void *arg) {
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ThreadStartParam *param = reinterpret_cast<ThreadStartParam *>(arg);
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AsanThread *t = nullptr;
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@ -233,7 +234,6 @@ static thread_return_t THREAD_CALLING_CONV asan_thread_start(void *arg) {
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return t->ThreadStart(GetTid(), ¶m->is_registered);
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}
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#if ASAN_INTERCEPT_PTHREAD_CREATE
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INTERCEPTOR(int, pthread_create, void *thread,
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void *attr, void *(*start_routine)(void*), void *arg) {
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EnsureMainThreadIDIsCorrect();
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@ -669,12 +669,12 @@ INTERCEPTOR(long long, atoll, const char *nptr) { // NOLINT
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}
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#endif // ASAN_INTERCEPT_ATOLL_AND_STRTOLL
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#if ASAN_INTERCEPT___CXA_ATEXIT
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static void AtCxaAtexit(void *unused) {
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(void)unused;
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StopInitOrderChecking();
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}
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#if ASAN_INTERCEPT___CXA_ATEXIT
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INTERCEPTOR(int, __cxa_atexit, void (*func)(void *), void *arg,
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void *dso_handle) {
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#if SANITIZER_MAC
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@ -74,7 +74,7 @@ void *internal_memmove(void *dest, const void *src, uptr n) {
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// Semi-fast bzero for 16-aligned data. Still far from peak performance.
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void internal_bzero_aligned16(void *s, uptr n) {
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struct S16 { u64 a, b; } ALIGNED(16);
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struct ALIGNED(16) S16 { u64 a, b; };
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CHECK_EQ((reinterpret_cast<uptr>(s) | n) & 15, 0);
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for (S16 *p = reinterpret_cast<S16*>(s), *end = p + n / 16; p < end; p++) {
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p->a = p->b = 0;
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