diff --git a/test/atomics/atomics.types.generic/address.pass.cpp b/test/atomics/atomics.types.generic/address.pass.cpp new file mode 100644 index 00000000..bf82ac4b --- /dev/null +++ b/test/atomics/atomics.types.generic/address.pass.cpp @@ -0,0 +1,126 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// + +// template +// struct atomic +// { +// bool is_lock_free() const volatile; +// bool is_lock_free() const; +// void store(T* desr, memory_order m = memory_order_seq_cst) volatile; +// void store(T* desr, memory_order m = memory_order_seq_cst); +// T* load(memory_order m = memory_order_seq_cst) const volatile; +// T* load(memory_order m = memory_order_seq_cst) const; +// operator T*() const volatile; +// operator T*() const; +// T* exchange(T* desr, memory_order m = memory_order_seq_cst) volatile; +// T* exchange(T* desr, memory_order m = memory_order_seq_cst); +// bool compare_exchange_weak(T*& expc, T* desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_weak(T*& expc, T* desr, +// memory_order s, memory_order f); +// bool compare_exchange_strong(T*& expc, T* desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_strong(T*& expc, T* desr, +// memory_order s, memory_order f); +// bool compare_exchange_weak(T*& expc, T* desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_weak(T*& expc, T* desr, +// memory_order m = memory_order_seq_cst); +// bool compare_exchange_strong(T*& expc, T* desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_strong(T*& expc, T* desr, +// memory_order m = memory_order_seq_cst); +// T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile; +// T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst); +// T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile; +// T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst); +// +// atomic() = default; +// constexpr atomic(T* desr); +// atomic(const atomic&) = delete; +// atomic& operator=(const atomic&) = delete; +// atomic& operator=(const atomic&) volatile = delete; +// +// T* operator=(T*) volatile; +// T* operator=(T*); +// T* operator++(int) volatile; +// T* operator++(int); +// T* operator--(int) volatile; +// T* operator--(int); +// T* operator++() volatile; +// T* operator++(); +// T* operator--() volatile; +// T* operator--(); +// T* operator+=(ptrdiff_t op) volatile; +// T* operator+=(ptrdiff_t op); +// T* operator-=(ptrdiff_t op) volatile; +// T* operator-=(ptrdiff_t op); +// }; + +#include +#include + +template +void +do_test() +{ + typedef typename std::remove_pointer::type X; + A obj(T(0)); + assert(obj == T(0)); + std::atomic_init(&obj, T(1)); + assert(obj == T(1)); + std::atomic_init(&obj, T(2)); + assert(obj == T(2)); + bool b0 = obj.is_lock_free(); + obj.store(T(0)); + assert(obj == T(0)); + obj.store(T(1), std::memory_order_release); + assert(obj == T(1)); + assert(obj.load() == T(1)); + assert(obj.load(std::memory_order_acquire) == T(1)); + assert(obj.exchange(T(2)) == T(1)); + assert(obj == T(2)); + assert(obj.exchange(T(3), std::memory_order_relaxed) == T(2)); + assert(obj == T(3)); + T x = obj; + assert(obj.compare_exchange_weak(x, T(2)) == true); + assert(obj == T(2)); + assert(x == T(3)); + assert(obj.compare_exchange_weak(x, T(1)) == false); + assert(obj == T(2)); + assert(x == T(1)); + x = T(2); + assert(obj.compare_exchange_strong(x, T(1)) == true); + assert(obj == T(1)); + assert(x == T(2)); + assert(obj.compare_exchange_strong(x, T(0)) == false); + assert(obj == T(1)); + assert(x == T(0)); + assert((obj = T(0)) == T(0)); + assert(obj == T(0)); + obj = T(2*sizeof(X)); + assert((obj += std::ptrdiff_t(3)) == T(5*sizeof(X))); + assert(obj == T(5*sizeof(X))); + assert((obj -= std::ptrdiff_t(3)) == T(2*sizeof(X))); + assert(obj == T(2*sizeof(X))); +} + +template +void test() +{ + do_test(); + do_test(); +} + +int main() +{ + test, int*>(); +} diff --git a/test/atomics/atomics.types.generic/atomics.types.address/address.pass.cpp b/test/atomics/atomics.types.generic/atomics.types.address/address.pass.cpp deleted file mode 100644 index 2c0d7f46..00000000 --- a/test/atomics/atomics.types.generic/atomics.types.address/address.pass.cpp +++ /dev/null @@ -1,220 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// - -// typedef struct atomic_address -// { -// bool is_lock_free() const volatile; -// bool is_lock_free() const; -// void store(void*, memory_order = memory_order_seq_cst) volatile; -// void store(void*, memory_order = memory_order_seq_cst); -// void* load(memory_order = memory_order_seq_cst) const volatile; -// void* load(memory_order = memory_order_seq_cst) const; -// operator void*() const volatile; -// operator void*() const; -// void* exchange(void*, memory_order = memory_order_seq_cst) volatile; -// void* exchange(void*, memory_order = memory_order_seq_cst); -// bool compare_exchange_weak(void*&, void*, memory_order, -// memory_order) volatile; -// bool compare_exchange_weak(void*&, void*, memory_order, memory_order); -// bool compare_exchange_strong(void*&, void*, memory_order, -// memory_order) volatile; -// bool compare_exchange_strong(void*&, void*, memory_order, memory_order); -// bool compare_exchange_weak(void*&, void*, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_weak(void*&, void*, -// memory_order = memory_order_seq_cst); -// bool compare_exchange_strong(void*&, void*, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_strong(void*&, void*, -// memory_order = memory_order_seq_cst); -// bool compare_exchange_weak(const void*&, const void*, -// memory_order, memory_order) volatile; -// bool compare_exchange_weak(const void*&, const void*, memory_order, -// memory_order); -// bool compare_exchange_strong(const void*&, const void*, memory_order, -// memory_order) volatile; -// bool compare_exchange_strong(const void*&, const void*, memory_order, -// memory_order); -// bool compare_exchange_weak(const void*&, const void*, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_weak(const void*&, const void*, -// memory_order = memory_order_seq_cst); -// bool compare_exchange_strong(const void*&, const void*, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_strong(const void*&, const void*, -// memory_order = memory_order_seq_cst); -// void* fetch_add(ptrdiff_t, memory_order = memory_order_seq_cst) volatile; -// void* fetch_add(ptrdiff_t, memory_order = memory_order_seq_cst); -// void* fetch_sub(ptrdiff_t, memory_order = memory_order_seq_cst) volatile; -// void* fetch_sub(ptrdiff_t, memory_order = memory_order_seq_cst); -// atomic_address() = default; -// constexpr atomic_address(void*); -// atomic_address(const atomic_address&) = delete; -// atomic_address& operator=(const atomic_address&) = delete; -// atomic_address& operator=(const atomic_address&) volatile = delete; -// void* operator=(const void*) volatile; -// void* operator=(const void*); -// void* operator+=(ptrdiff_t) volatile; -// void* operator+=(ptrdiff_t); -// void* operator-=(ptrdiff_t) volatile; -// void* operator-=(ptrdiff_t); -// } atomic_address; -// -// bool atomic_is_lock_free(const volatile atomic_address*); -// bool atomic_is_lock_free(const atomic_address*); -// void atomic_init(volatile atomic_address*, void*); -// void atomic_init(atomic_address*, void*); -// void atomic_store(volatile atomic_address*, void*); -// void atomic_store(atomic_address*, void*); -// void atomic_store_explicit(volatile atomic_address*, void*, memory_order); -// void atomic_store_explicit(atomic_address*, void*, memory_order); -// void* atomic_load(const volatile atomic_address*); -// void* atomic_load(const atomic_address*); -// void* atomic_load_explicit(const volatile atomic_address*, memory_order); -// void* atomic_load_explicit(const atomic_address*, memory_order); -// void* atomic_exchange(volatile atomic_address*, void*); -// void* atomic_exchange(atomic_address*, void*); -// void* atomic_exchange_explicit(volatile atomic_address*, void*, memory_order); -// void* atomic_exchange_explicit(atomic_address*, void*, memory_order); -// bool atomic_compare_exchange_weak(volatile atomic_address*, void**, void*); -// bool atomic_compare_exchange_weak(atomic_address*, void**, void*); -// bool atomic_compare_exchange_strong(volatile atomic_address*, void**, void*); -// bool atomic_compare_exchange_strong(atomic_address*, void**, void*); -// bool atomic_compare_exchange_weak_explicit(volatile atomic_address*, void**, -// void*, memory_order, memory_order); -// bool atomic_compare_exchange_weak_explicit(atomic_address*, void**, void*, -// memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(volatile atomic_address*, void**, -// void*, memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(atomic_address*, void**, void*, -// memory_order, memory_order); -// void* atomic_fetch_add(volatile atomic_address*, ptrdiff_t); -// void* atomic_fetch_add(atomic_address*, ptrdiff_t); -// void* atomic_fetch_add_explicit(volatile atomic_address*, ptrdiff_t, -// memory_order); -// void* atomic_fetch_add_explicit(atomic_address*, ptrdiff_t, memory_order); -// void* atomic_fetch_sub(volatile atomic_address*, ptrdiff_t); -// void* atomic_fetch_sub(atomic_address*, ptrdiff_t); -// void* atomic_fetch_sub_explicit(volatile atomic_address*, ptrdiff_t, -// memory_order); -// void* atomic_fetch_sub_explicit(atomic_address*, ptrdiff_t, memory_order); - -#include -#include - -template -void -do_test() -{ - A obj(T(0)); - assert(obj == T(0)); - std::atomic_init(&obj, T(1)); - assert(obj == T(1)); - std::atomic_init(&obj, T(2)); - assert(obj == T(2)); - bool b0 = obj.is_lock_free(); - obj.store(T(0)); - assert(obj == T(0)); - obj.store(T(1), std::memory_order_release); - assert(obj == T(1)); - assert(obj.load() == T(1)); - assert(obj.load(std::memory_order_acquire) == T(1)); - assert(obj.exchange(T(2)) == T(1)); - assert(obj == T(2)); - assert(obj.exchange(T(3), std::memory_order_relaxed) == T(2)); - assert(obj == T(3)); - T x = obj; - assert(obj.compare_exchange_weak(x, T(2)) == true); - assert(obj == T(2)); - assert(x == T(3)); - assert(obj.compare_exchange_weak(x, T(1)) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(obj.compare_exchange_strong(x, T(1)) == true); - assert(obj == T(1)); - assert(x == T(2)); - assert(obj.compare_exchange_strong(x, T(0)) == false); - assert(obj == T(1)); - assert(x == T(1)); - assert((obj = T(0)) == T(0)); - assert(obj == T(0)); - obj = T(2); - assert((obj += std::ptrdiff_t(3)) == T(5)); - assert(obj == T(5)); - assert((obj -= std::ptrdiff_t(3)) == T(2)); - assert(obj == T(2)); - - std::atomic_init(&obj, T(1)); - assert(obj == T(1)); - bool b1 = std::atomic_is_lock_free(&obj); - std::atomic_store(&obj, T(0)); - assert(obj == T(0)); - std::atomic_store_explicit(&obj, T(1), std::memory_order_release); - assert(obj == T(1)); - assert(std::atomic_load(&obj) == T(1)); - assert(std::atomic_load_explicit(&obj, std::memory_order_acquire) == T(1)); - assert(std::atomic_exchange(&obj, T(2)) == T(1)); - assert(obj == T(2)); - assert(std::atomic_exchange_explicit(&obj, T(3), std::memory_order_relaxed) == T(2)); - assert(obj == T(3)); - x = obj; - assert(std::atomic_compare_exchange_weak(&obj, &x, T(2)) == true); - assert(obj == T(2)); - assert(x == T(3)); - assert(std::atomic_compare_exchange_weak(&obj, &x, T(1)) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong(&obj, &x, T(1)) == true); - assert(obj == T(1)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong(&obj, &x, T(0)) == false); - assert(obj == T(1)); - assert(x == T(1)); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, T(2), - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == T(2)); - assert(x == T(1)); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, T(3), - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, T(3), - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == T(3)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, T(0), - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == T(3)); - assert(x == T(3)); - assert((obj = T(1)) == T(1)); - assert(obj == T(1)); - obj = T(2); - assert(std::atomic_fetch_add(&obj, std::ptrdiff_t(3)) == T(2)); - assert(obj == T(5)); - assert(std::atomic_fetch_add_explicit(&obj, std::ptrdiff_t(3), std::memory_order_seq_cst) == T(5)); - assert(obj == T(8)); - assert(std::atomic_fetch_sub(&obj, std::ptrdiff_t(3)) == T(8)); - assert(obj == T(5)); - assert(std::atomic_fetch_sub_explicit(&obj, std::ptrdiff_t(3), std::memory_order_seq_cst) == T(5)); - assert(obj == T(2)); -} - -template -void test() -{ - do_test(); - do_test(); -} - -int main() -{ - test(); -} diff --git a/test/atomics/atomics.types.generic/atomics.types.integral/bool.pass.cpp b/test/atomics/atomics.types.generic/atomics.types.integral/bool.pass.cpp deleted file mode 100644 index 3e0cd603..00000000 --- a/test/atomics/atomics.types.generic/atomics.types.integral/bool.pass.cpp +++ /dev/null @@ -1,239 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// - -// typedef struct atomic_bool -// { -// bool is_lock_free() const volatile; -// bool is_lock_free() const; -// void store(bool, memory_order = memory_order_seq_cst) volatile; -// void store(bool, memory_order = memory_order_seq_cst); -// bool load(memory_order = memory_order_seq_cst) const volatile; -// bool load(memory_order = memory_order_seq_cst) const; -// operator bool() const volatile; -// operator bool() const; -// bool exchange(bool, memory_order = memory_order_seq_cst) volatile; -// bool exchange(bool, memory_order = memory_order_seq_cst); -// bool compare_exchange_weak(bool&, bool, memory_order, -// memory_order) volatile; -// bool compare_exchange_weak(bool&, bool, memory_order, memory_order); -// bool compare_exchange_strong(bool&, bool, memory_order, -// memory_order) volatile; -// bool compare_exchange_strong(bool&, bool, memory_order, memory_order); -// bool compare_exchange_weak(bool&, bool, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_weak(bool&, bool, -// memory_order = memory_order_seq_cst); -// bool compare_exchange_strong(bool&, bool, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_strong(bool&, bool, -// memory_order = memory_order_seq_cst); -// atomic_bool() = default; -// constexpr atomic_bool(bool); -// atomic_bool(const atomic_bool&) = delete; -// atomic_bool& operator=(const atomic_bool&) = delete; -// atomic_bool& operator=(const atomic_bool&) volatile = delete; -// bool operator=(bool) volatile; -// bool operator=(bool); -// } atomic_bool; -// -// bool atomic_is_lock_free(const volatile atomic_bool*); -// bool atomic_is_lock_free(const atomic_bool*); -// void atomic_init(volatile atomic_bool*, bool); -// void atomic_init(atomic_bool*, bool); -// void atomic_store(volatile atomic_bool*, bool); -// void atomic_store(atomic_bool*, bool); -// void atomic_store_explicit(volatile atomic_bool*, bool, memory_order); -// void atomic_store_explicit(atomic_bool*, bool, memory_order); -// bool atomic_load(const volatile atomic_bool*); -// bool atomic_load(const atomic_bool*); -// bool atomic_load_explicit(const volatile atomic_bool*, memory_order); -// bool atomic_load_explicit(const atomic_bool*, memory_order); -// bool atomic_exchange(volatile atomic_bool*, bool); -// bool atomic_exchange(atomic_bool*, bool); -// bool atomic_exchange_explicit(volatile atomic_bool*, bool, memory_order); -// bool atomic_exchange_explicit(atomic_bool*, bool, memory_order); -// bool atomic_compare_exchange_weak(volatile atomic_bool*, bool*, bool); -// bool atomic_compare_exchange_weak(atomic_bool*, bool*, bool); -// bool atomic_compare_exchange_strong(volatile atomic_bool*, bool*, bool); -// bool atomic_compare_exchange_strong(atomic_bool*, bool*, bool); -// bool atomic_compare_exchange_weak_explicit(volatile atomic_bool*, bool*, bool, -// memory_order, memory_order); -// bool atomic_compare_exchange_weak_explicit(atomic_bool*, bool*, bool, -// memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(volatile atomic_bool*, bool*, bool, -// memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(atomic_bool*, bool*, bool, -// memory_order, memory_order); - -#include -#include - -int main() -{ - { - volatile std::atomic_bool obj(true); - assert(obj == true); - std::atomic_init(&obj, false); - assert(obj == false); - std::atomic_init(&obj, true); - assert(obj == true); - bool b0 = obj.is_lock_free(); - obj.store(false); - assert(obj == false); - obj.store(true, std::memory_order_release); - assert(obj == true); - assert(obj.load() == true); - assert(obj.load(std::memory_order_acquire) == true); - assert(obj.exchange(false) == true); - assert(obj == false); - assert(obj.exchange(true, std::memory_order_relaxed) == false); - assert(obj == true); - bool x = obj; - assert(obj.compare_exchange_weak(x, false) == true); - assert(obj == false); - assert(x == true); - assert(obj.compare_exchange_weak(x, true) == false); - assert(obj == false); - assert(x == false); - assert(obj.compare_exchange_strong(x, true) == true); - assert(obj == true); - assert(x == false); - assert(obj.compare_exchange_strong(x, false) == false); - assert(obj == true); - assert(x == true); - assert((obj = false) == false); - assert(obj == false); - - std::atomic_init(&obj, true); - assert(obj == true); - bool b1 = std::atomic_is_lock_free(&obj); - std::atomic_store(&obj, false); - assert(obj == false); - std::atomic_store_explicit(&obj, true, std::memory_order_release); - assert(obj == true); - assert(std::atomic_load(&obj) == true); - assert(std::atomic_load_explicit(&obj, std::memory_order_acquire) == true); - assert(std::atomic_exchange(&obj, false) == true); - assert(obj == false); - assert(std::atomic_exchange_explicit(&obj, true, std::memory_order_relaxed) == false); - assert(obj == true); - x = obj; - assert(std::atomic_compare_exchange_weak(&obj, &x, false) == true); - assert(obj == false); - assert(x == true); - assert(std::atomic_compare_exchange_weak(&obj, &x, true) == false); - assert(obj == false); - assert(x == false); - assert(std::atomic_compare_exchange_strong(&obj, &x, true) == true); - assert(obj == true); - assert(x == false); - assert(std::atomic_compare_exchange_strong(&obj, &x, false) == false); - assert(obj == true); - assert(x == true); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, false, - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == false); - assert(x == true); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, true, - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == false); - assert(x == false); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, true, - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == true); - assert(x == false); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, false, - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == true); - assert(x == true); - assert((obj = false) == false); - assert(obj == false); - } - { - std::atomic_bool obj(true); - assert(obj == true); - std::atomic_init(&obj, false); - assert(obj == false); - std::atomic_init(&obj, true); - assert(obj == true); - bool b0 = obj.is_lock_free(); - obj.store(false); - assert(obj == false); - obj.store(true, std::memory_order_release); - assert(obj == true); - assert(obj.load() == true); - assert(obj.load(std::memory_order_acquire) == true); - assert(obj.exchange(false) == true); - assert(obj == false); - assert(obj.exchange(true, std::memory_order_relaxed) == false); - assert(obj == true); - bool x = obj; - assert(obj.compare_exchange_weak(x, false) == true); - assert(obj == false); - assert(x == true); - assert(obj.compare_exchange_weak(x, true) == false); - assert(obj == false); - assert(x == false); - assert(obj.compare_exchange_strong(x, true) == true); - assert(obj == true); - assert(x == false); - assert(obj.compare_exchange_strong(x, false) == false); - assert(obj == true); - assert(x == true); - assert((obj = false) == false); - assert(obj == false); - - std::atomic_init(&obj, true); - assert(obj == true); - bool b1 = std::atomic_is_lock_free(&obj); - std::atomic_store(&obj, false); - assert(obj == false); - std::atomic_store_explicit(&obj, true, std::memory_order_release); - assert(obj == true); - assert(std::atomic_load(&obj) == true); - assert(std::atomic_load_explicit(&obj, std::memory_order_acquire) == true); - assert(std::atomic_exchange(&obj, false) == true); - assert(obj == false); - assert(std::atomic_exchange_explicit(&obj, true, std::memory_order_relaxed) == false); - assert(obj == true); - x = obj; - assert(std::atomic_compare_exchange_weak(&obj, &x, false) == true); - assert(obj == false); - assert(x == true); - assert(std::atomic_compare_exchange_weak(&obj, &x, true) == false); - assert(obj == false); - assert(x == false); - assert(std::atomic_compare_exchange_strong(&obj, &x, true) == true); - assert(obj == true); - assert(x == false); - assert(std::atomic_compare_exchange_strong(&obj, &x, false) == false); - assert(obj == true); - assert(x == true); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, false, - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == false); - assert(x == true); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, true, - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == false); - assert(x == false); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, true, - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == true); - assert(x == false); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, false, - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == true); - assert(x == true); - assert((obj = false) == false); - assert(obj == false); - } -} diff --git a/test/atomics/atomics.types.generic/atomics.types.integral/integral.pass.cpp b/test/atomics/atomics.types.generic/atomics.types.integral/integral.pass.cpp deleted file mode 100644 index 7fa61f78..00000000 --- a/test/atomics/atomics.types.generic/atomics.types.integral/integral.pass.cpp +++ /dev/null @@ -1,276 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// - -// typedef struct atomic_itype -// { -// bool is_lock_free() const volatile; -// bool is_lock_free() const; -// void store(itype, memory_order = memory_order_seq_cst) volatile; -// void store(itype, memory_order = memory_order_seq_cst); -// itype load(memory_order = memory_order_seq_cst) const volatile; -// itype load(memory_order = memory_order_seq_cst) const; -// operator itype() const volatile; -// operator itype() const; -// itype exchange(itype, memory_order = memory_order_seq_cst) volatile; -// itype exchange(itype, memory_order = memory_order_seq_cst); -// bool compare_exchange_weak(itype&, itype, memory_order, -// memory_order) volatile; -// bool compare_exchange_weak(itype&, itype, memory_order, memory_order); -// bool compare_exchange_strong(itype&, itype, memory_order, -// memory_order) volatile; -// bool compare_exchange_strong(itype&, itype, memory_order, memory_order); -// bool compare_exchange_weak(itype&, itype, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_weak(itype&, itype, -// memory_order = memory_order_seq_cst); -// bool compare_exchange_strong(itype&, itype, -// memory_order = memory_order_seq_cst) volatile; -// bool compare_exchange_strong(itype&, itype, -// memory_order = memory_order_seq_cst); -// itype fetch_add(itype, memory_order = memory_order_seq_cst) volatile; -// itype fetch_add(itype, memory_order = memory_order_seq_cst); -// itype fetch_sub(itype, memory_order = memory_order_seq_cst) volatile; -// itype fetch_sub(itype, memory_order = memory_order_seq_cst); -// itype fetch_and(itype, memory_order = memory_order_seq_cst) volatile; -// itype fetch_and(itype, memory_order = memory_order_seq_cst); -// itype fetch_or(itype, memory_order = memory_order_seq_cst) volatile; -// itype fetch_or(itype, memory_order = memory_order_seq_cst); -// itype fetch_xor(itype, memory_order = memory_order_seq_cst) volatile; -// itype fetch_xor(itype, memory_order = memory_order_seq_cst); -// atomic_itype() = default; -// constexpr atomic_itype(itype); -// atomic_itype(const atomic_itype&) = delete; -// atomic_itype& operator=(const atomic_itype&) = delete; -// atomic_itype& operator=(const atomic_itype&) volatile = delete; -// itype operator=(itype) volatile; -// itype operator=(itype); -// itype operator++(int) volatile; -// itype operator++(int); -// itype operator--(int) volatile; -// itype operator--(int); -// itype operator++() volatile; -// itype operator++(); -// itype operator--() volatile; -// itype operator--(); -// itype operator+=(itype) volatile; -// itype operator+=(itype); -// itype operator-=(itype) volatile; -// itype operator-=(itype); -// itype operator&=(itype) volatile; -// itype operator&=(itype); -// itype operator|=(itype) volatile; -// itype operator|=(itype); -// itype operator^=(itype) volatile; -// itype operator^=(itype); -// } atomic_itype; -// -// bool atomic_is_lock_free(const volatile atomic_itype*); -// bool atomic_is_lock_free(const atomic_itype*); -// void atomic_init(volatile atomic_itype*, itype); -// void atomic_init(atomic_itype*, itype); -// void atomic_store(volatile atomic_itype*, itype); -// void atomic_store(atomic_itype*, itype); -// void atomic_store_explicit(volatile atomic_itype*, itype, memory_order); -// void atomic_store_explicit(atomic_itype*, itype, memory_order); -// itype atomic_load(const volatile atomic_itype*); -// itype atomic_load(const atomic_itype*); -// itype atomic_load_explicit(const volatile atomic_itype*, memory_order); -// itype atomic_load_explicit(const atomic_itype*, memory_order); -// itype atomic_exchange(volatile atomic_itype*, itype); -// itype atomic_exchange(atomic_itype*, itype); -// itype atomic_exchange_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_exchange_explicit(atomic_itype*, itype, memory_order); -// bool atomic_compare_exchange_weak(volatile atomic_itype*, itype*, itype); -// bool atomic_compare_exchange_weak(atomic_itype*, itype*, itype); -// bool atomic_compare_exchange_strong(volatile atomic_itype*, itype*, itype); -// bool atomic_compare_exchange_strong(atomic_itype*, itype*, itype); -// bool atomic_compare_exchange_weak_explicit(volatile atomic_itype*, itype*, itype, -// memory_order, memory_order); -// bool atomic_compare_exchange_weak_explicit(atomic_itype*, itype*, itype, -// memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(volatile atomic_itype*, itype*, itype, -// memory_order, memory_order); -// bool atomic_compare_exchange_strong_explicit(atomic_itype*, itype*, itype, -// memory_order, memory_order); -// itype atomic_fetch_add(volatile atomic_itype*, itype); -// itype atomic_fetch_add(atomic_itype*, itype); -// itype atomic_fetch_add_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_fetch_add_explicit(atomic_itype*, itype, memory_order); -// itype atomic_fetch_sub(volatile atomic_itype*, itype); -// itype atomic_fetch_sub(atomic_itype*, itype); -// itype atomic_fetch_sub_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_fetch_sub_explicit(atomic_itype*, itype, memory_order); -// itype atomic_fetch_and(volatile atomic_itype*, itype); -// itype atomic_fetch_and(atomic_itype*, itype); -// itype atomic_fetch_and_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_fetch_and_explicit(atomic_itype*, itype, memory_order); -// itype atomic_fetch_or(volatile atomic_itype*, itype); -// itype atomic_fetch_or(atomic_itype*, itype); -// itype atomic_fetch_or_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_fetch_or_explicit(atomic_itype*, itype, memory_order); -// itype atomic_fetch_xor(volatile atomic_itype*, itype); -// itype atomic_fetch_xor(atomic_itype*, itype); -// itype atomic_fetch_xor_explicit(volatile atomic_itype*, itype, memory_order); -// itype atomic_fetch_xor_explicit(atomic_itype*, itype, memory_order); - -#include -#include - -template -void -do_test() -{ - A obj(T(0)); - assert(obj == T(0)); - std::atomic_init(&obj, T(1)); - assert(obj == T(1)); - std::atomic_init(&obj, T(2)); - assert(obj == T(2)); - bool b0 = obj.is_lock_free(); - obj.store(T(0)); - assert(obj == T(0)); - obj.store(T(1), std::memory_order_release); - assert(obj == T(1)); - assert(obj.load() == T(1)); - assert(obj.load(std::memory_order_acquire) == T(1)); - assert(obj.exchange(T(2)) == T(1)); - assert(obj == T(2)); - assert(obj.exchange(T(3), std::memory_order_relaxed) == T(2)); - assert(obj == T(3)); - T x = obj; - assert(obj.compare_exchange_weak(x, T(2)) == true); - assert(obj == T(2)); - assert(x == T(3)); - assert(obj.compare_exchange_weak(x, T(1)) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(obj.compare_exchange_strong(x, T(1)) == true); - assert(obj == T(1)); - assert(x == T(2)); - assert(obj.compare_exchange_strong(x, T(0)) == false); - assert(obj == T(1)); - assert(x == T(1)); - assert((obj = T(0)) == T(0)); - assert(obj == T(0)); - assert(obj++ == T(0)); - assert(obj == T(1)); - assert(++obj == T(2)); - assert(obj == T(2)); - assert(--obj == T(1)); - assert(obj == T(1)); - assert(obj-- == T(1)); - assert(obj == T(0)); - obj = T(2); - assert((obj += T(3)) == T(5)); - assert(obj == T(5)); - assert((obj -= T(3)) == T(2)); - assert(obj == T(2)); - assert((obj |= T(5)) == T(7)); - assert(obj == T(7)); - assert((obj &= T(0xF)) == T(7)); - assert(obj == T(7)); - assert((obj ^= T(0xF)) == T(8)); - assert(obj == T(8)); - - std::atomic_init(&obj, T(1)); - assert(obj == T(1)); - bool b1 = std::atomic_is_lock_free(&obj); - std::atomic_store(&obj, T(0)); - assert(obj == T(0)); - std::atomic_store_explicit(&obj, T(1), std::memory_order_release); - assert(obj == T(1)); - assert(std::atomic_load(&obj) == T(1)); - assert(std::atomic_load_explicit(&obj, std::memory_order_acquire) == T(1)); - assert(std::atomic_exchange(&obj, T(2)) == T(1)); - assert(obj == T(2)); - assert(std::atomic_exchange_explicit(&obj, T(3), std::memory_order_relaxed) == T(2)); - assert(obj == T(3)); - x = obj; - assert(std::atomic_compare_exchange_weak(&obj, &x, T(2)) == true); - assert(obj == T(2)); - assert(x == T(3)); - assert(std::atomic_compare_exchange_weak(&obj, &x, T(1)) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong(&obj, &x, T(1)) == true); - assert(obj == T(1)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong(&obj, &x, T(0)) == false); - assert(obj == T(1)); - assert(x == T(1)); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, T(2), - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == T(2)); - assert(x == T(1)); - assert(std::atomic_compare_exchange_weak_explicit(&obj, &x, T(3), - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == T(2)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, T(3), - std::memory_order_relaxed, std::memory_order_relaxed) == true); - assert(obj == T(3)); - assert(x == T(2)); - assert(std::atomic_compare_exchange_strong_explicit(&obj, &x, T(0), - std::memory_order_relaxed, std::memory_order_relaxed) == false); - assert(obj == T(3)); - assert(x == T(3)); - assert((obj = T(1)) == T(1)); - assert(obj == T(1)); - obj = T(2); - assert(std::atomic_fetch_add(&obj, T(3)) == T(2)); - assert(obj == T(5)); - assert(std::atomic_fetch_add_explicit(&obj, T(3), std::memory_order_seq_cst) == T(5)); - assert(obj == T(8)); - assert(std::atomic_fetch_sub(&obj, T(3)) == T(8)); - assert(obj == T(5)); - assert(std::atomic_fetch_sub_explicit(&obj, T(3), std::memory_order_seq_cst) == T(5)); - assert(obj == T(2)); - assert(std::atomic_fetch_or(&obj, T(5)) == T(2)); - assert(obj == T(7)); - assert(std::atomic_fetch_or_explicit(&obj, T(8), std::memory_order_seq_cst) == T(7)); - assert(obj == T(0xF)); - assert(std::atomic_fetch_and(&obj, T(7)) == T(0xF)); - assert(obj == T(7)); - assert(std::atomic_fetch_and_explicit(&obj, T(3), std::memory_order_seq_cst) == T(7)); - assert(obj == T(3)); - assert(std::atomic_fetch_xor(&obj, T(7)) == T(3)); - assert(obj == T(4)); - assert(std::atomic_fetch_xor_explicit(&obj, T(7), std::memory_order_seq_cst) == T(4)); - assert(obj == T(3)); -} - -template -void test() -{ - do_test(); - do_test(); -} - - -int main() -{ - test(); - test(); - test(); - test(); - test(); - test(); - test(); - test(); - test(); - test(); - test(); -#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS - test(); - test(); -#endif // _LIBCPP_HAS_NO_UNICODE_CHARS - test(); -} diff --git a/test/atomics/atomics.types.generic/bool.pass.cpp b/test/atomics/atomics.types.generic/bool.pass.cpp new file mode 100644 index 00000000..c1465546 --- /dev/null +++ b/test/atomics/atomics.types.generic/bool.pass.cpp @@ -0,0 +1,163 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// + +// template +// struct atomic +// { +// bool is_lock_free() const volatile; +// bool is_lock_free() const; +// void store(T desr, memory_order m = memory_order_seq_cst) volatile; +// void store(T desr, memory_order m = memory_order_seq_cst); +// T load(memory_order m = memory_order_seq_cst) const volatile; +// T load(memory_order m = memory_order_seq_cst) const; +// operator T() const volatile; +// operator T() const; +// T exchange(T desr, memory_order m = memory_order_seq_cst) volatile; +// T exchange(T desr, memory_order m = memory_order_seq_cst); +// bool compare_exchange_weak(T& expc, T desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_weak(T& expc, T desr, memory_order s, memory_order f); +// bool compare_exchange_strong(T& expc, T desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_strong(T& expc, T desr, +// memory_order s, memory_order f); +// bool compare_exchange_weak(T& expc, T desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_weak(T& expc, T desr, +// memory_order m = memory_order_seq_cst); +// bool compare_exchange_strong(T& expc, T desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_strong(T& expc, T desr, +// memory_order m = memory_order_seq_cst); +// +// atomic() = default; +// constexpr atomic(T desr); +// atomic(const atomic&) = delete; +// atomic& operator=(const atomic&) = delete; +// atomic& operator=(const atomic&) volatile = delete; +// T operator=(T) volatile; +// T operator=(T); +// }; + +#include +#include + +int main() +{ + { + volatile std::atomic _; + volatile std::atomic obj(true); + assert(obj == true); + std::atomic_init(&obj, false); + assert(obj == false); + std::atomic_init(&obj, true); + assert(obj == true); + bool b0 = obj.is_lock_free(); + obj.store(false); + assert(obj == false); + obj.store(true, std::memory_order_release); + assert(obj == true); + assert(obj.load() == true); + assert(obj.load(std::memory_order_acquire) == true); + assert(obj.exchange(false) == true); + assert(obj == false); + assert(obj.exchange(true, std::memory_order_relaxed) == false); + assert(obj == true); + bool x = obj; + assert(obj.compare_exchange_weak(x, false) == true); + assert(obj == false); + assert(x == true); + assert(obj.compare_exchange_weak(x, true, + std::memory_order_seq_cst) == false); + assert(obj == false); + assert(x == true); + obj.store(true); + assert(obj.compare_exchange_weak(x, false, + std::memory_order_seq_cst, + std::memory_order_seq_cst) == true); + assert(obj == false); + assert(x == true); + x = true; + obj.store(true); + assert(obj.compare_exchange_strong(x, false) == true); + assert(obj == false); + assert(x == true); + assert(obj.compare_exchange_strong(x, true, + std::memory_order_seq_cst) == false); + assert(obj == false); + assert(x == true); + x = true; + obj.store(true); + assert(obj.compare_exchange_strong(x, false, + std::memory_order_seq_cst, + std::memory_order_seq_cst) == true); + assert(obj == false); + assert(x == true); + assert((obj = false) == false); + assert(obj == false); + assert((obj = true) == true); + assert(obj == true); + } + { + std::atomic _; + std::atomic obj(true); + assert(obj == true); + std::atomic_init(&obj, false); + assert(obj == false); + std::atomic_init(&obj, true); + assert(obj == true); + bool b0 = obj.is_lock_free(); + obj.store(false); + assert(obj == false); + obj.store(true, std::memory_order_release); + assert(obj == true); + assert(obj.load() == true); + assert(obj.load(std::memory_order_acquire) == true); + assert(obj.exchange(false) == true); + assert(obj == false); + assert(obj.exchange(true, std::memory_order_relaxed) == false); + assert(obj == true); + bool x = obj; + assert(obj.compare_exchange_weak(x, false) == true); + assert(obj == false); + assert(x == true); + assert(obj.compare_exchange_weak(x, true, + std::memory_order_seq_cst) == false); + assert(obj == false); + assert(x == true); + obj.store(true); + assert(obj.compare_exchange_weak(x, false, + std::memory_order_seq_cst, + std::memory_order_seq_cst) == true); + assert(obj == false); + assert(x == true); + x = true; + obj.store(true); + assert(obj.compare_exchange_strong(x, false) == true); + assert(obj == false); + assert(x == true); + assert(obj.compare_exchange_strong(x, true, + std::memory_order_seq_cst) == false); + assert(obj == false); + assert(x == true); + x = true; + obj.store(true); + assert(obj.compare_exchange_strong(x, false, + std::memory_order_seq_cst, + std::memory_order_seq_cst) == true); + assert(obj == false); + assert(x == true); + assert((obj = false) == false); + assert(obj == false); + assert((obj = true) == true); + assert(obj == true); + } +} diff --git a/test/atomics/atomics.types.generic/integral.pass.cpp b/test/atomics/atomics.types.generic/integral.pass.cpp new file mode 100644 index 00000000..ff204ee6 --- /dev/null +++ b/test/atomics/atomics.types.generic/integral.pass.cpp @@ -0,0 +1,191 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// + +// template <> +// struct atomic +// { +// bool is_lock_free() const volatile; +// bool is_lock_free() const; +// void store(integral desr, memory_order m = memory_order_seq_cst) volatile; +// void store(integral desr, memory_order m = memory_order_seq_cst); +// integral load(memory_order m = memory_order_seq_cst) const volatile; +// integral load(memory_order m = memory_order_seq_cst) const; +// operator integral() const volatile; +// operator integral() const; +// integral exchange(integral desr, +// memory_order m = memory_order_seq_cst) volatile; +// integral exchange(integral desr, memory_order m = memory_order_seq_cst); +// bool compare_exchange_weak(integral& expc, integral desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_weak(integral& expc, integral desr, +// memory_order s, memory_order f); +// bool compare_exchange_strong(integral& expc, integral desr, +// memory_order s, memory_order f) volatile; +// bool compare_exchange_strong(integral& expc, integral desr, +// memory_order s, memory_order f); +// bool compare_exchange_weak(integral& expc, integral desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_weak(integral& expc, integral desr, +// memory_order m = memory_order_seq_cst); +// bool compare_exchange_strong(integral& expc, integral desr, +// memory_order m = memory_order_seq_cst) volatile; +// bool compare_exchange_strong(integral& expc, integral desr, +// memory_order m = memory_order_seq_cst); +// +// integral +// fetch_add(integral op, memory_order m = memory_order_seq_cst) volatile; +// integral fetch_add(integral op, memory_order m = memory_order_seq_cst); +// integral +// fetch_sub(integral op, memory_order m = memory_order_seq_cst) volatile; +// integral fetch_sub(integral op, memory_order m = memory_order_seq_cst); +// integral +// fetch_and(integral op, memory_order m = memory_order_seq_cst) volatile; +// integral fetch_and(integral op, memory_order m = memory_order_seq_cst); +// integral +// fetch_or(integral op, memory_order m = memory_order_seq_cst) volatile; +// integral fetch_or(integral op, memory_order m = memory_order_seq_cst); +// integral +// fetch_xor(integral op, memory_order m = memory_order_seq_cst) volatile; +// integral fetch_xor(integral op, memory_order m = memory_order_seq_cst); +// +// atomic() = default; +// constexpr atomic(integral desr); +// atomic(const atomic&) = delete; +// atomic& operator=(const atomic&) = delete; +// atomic& operator=(const atomic&) volatile = delete; +// integral operator=(integral desr) volatile; +// integral operator=(integral desr); +// +// integral operator++(int) volatile; +// integral operator++(int); +// integral operator--(int) volatile; +// integral operator--(int); +// integral operator++() volatile; +// integral operator++(); +// integral operator--() volatile; +// integral operator--(); +// integral operator+=(integral op) volatile; +// integral operator+=(integral op); +// integral operator-=(integral op) volatile; +// integral operator-=(integral op); +// integral operator&=(integral op) volatile; +// integral operator&=(integral op); +// integral operator|=(integral op) volatile; +// integral operator|=(integral op); +// integral operator^=(integral op) volatile; +// integral operator^=(integral op); +// }; + +#include +#include + +template +void +do_test() +{ + A obj(T(0)); + assert(obj == T(0)); + std::atomic_init(&obj, T(1)); + assert(obj == T(1)); + std::atomic_init(&obj, T(2)); + assert(obj == T(2)); + bool b0 = obj.is_lock_free(); + obj.store(T(0)); + assert(obj == T(0)); + obj.store(T(1), std::memory_order_release); + assert(obj == T(1)); + assert(obj.load() == T(1)); + assert(obj.load(std::memory_order_acquire) == T(1)); + assert(obj.exchange(T(2)) == T(1)); + assert(obj == T(2)); + assert(obj.exchange(T(3), std::memory_order_relaxed) == T(2)); + assert(obj == T(3)); + T x = obj; + assert(obj.compare_exchange_weak(x, T(2)) == true); + assert(obj == T(2)); + assert(x == T(3)); + assert(obj.compare_exchange_weak(x, T(1)) == false); + assert(obj == T(2)); + assert(x == T(1)); + x = T(2); + assert(obj.compare_exchange_strong(x, T(1)) == true); + assert(obj == T(1)); + assert(x == T(2)); + assert(obj.compare_exchange_strong(x, T(0)) == false); + assert(obj == T(1)); + assert(x == T(0)); + assert((obj = T(0)) == T(0)); + assert(obj == T(0)); + assert(obj++ == T(0)); + assert(obj == T(1)); + assert(++obj == T(2)); + assert(obj == T(2)); + assert(--obj == T(1)); + assert(obj == T(1)); + assert(obj-- == T(1)); + assert(obj == T(0)); + obj = T(2); + assert((obj += T(3)) == T(5)); + assert(obj == T(5)); + assert((obj -= T(3)) == T(2)); + assert(obj == T(2)); + assert((obj |= T(5)) == T(7)); + assert(obj == T(7)); + assert((obj &= T(0xF)) == T(7)); + assert(obj == T(7)); + assert((obj ^= T(0xF)) == T(8)); + assert(obj == T(8)); +} + +template +void test() +{ + do_test(); + do_test(); +} + + +int main() +{ + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); +#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS + test(); + test(); +#endif // _LIBCPP_HAS_NO_UNICODE_CHARS + test(); + + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); + test(); +#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS + test(); + test(); +#endif // _LIBCPP_HAS_NO_UNICODE_CHARS + test(); +} diff --git a/test/atomics/atomics.types.generic/nothing_to_do.pass.cpp b/test/atomics/atomics.types.generic/nothing_to_do.pass.cpp deleted file mode 100644 index 9a59227a..00000000 --- a/test/atomics/atomics.types.generic/nothing_to_do.pass.cpp +++ /dev/null @@ -1,13 +0,0 @@ -// -*- C++ -*- -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -int main() -{ -}