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// REQUIRES: amdgpu-registered-target
// RUN: %clang -xhip --offload-arch=gfx1030 --offload-host-only -pedantic -nogpuinc -nogpulib -nobuiltininc -fsyntax-only -Xclang -verify %s
// RUN: %clang -xhip --offload-arch=gfx1030 --offload-device-only -pedantic -nogpuinc -nogpulib -nobuiltininc -fsyntax-only -Xclang -verify %s
// Test that deprecation warnings for the wavefront size macro are emitted properly.
#define WRAPPED __AMDGCN_WAVEFRONT_SIZE__
#define DOUBLE_WRAPPED (WRAPPED)
template <bool C, class T = void> struct my_enable_if {};
template <class T> struct my_enable_if<true, T> {
typedef T type;
};
__attribute__((host, device)) void use(int, const char*);
template<int N> __attribute__((host, device)) int templatify(int x) {
return x + N;
}
__attribute__((device)) const int GlobalConst = __AMDGCN_WAVEFRONT_SIZE__; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
constexpr int GlobalConstExpr = __AMDGCN_WAVEFRONT_SIZE__; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
#if defined(__HIP_DEVICE_COMPILE__) && (__AMDGCN_WAVEFRONT_SIZE__ == 64) // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
int foo(void);
#endif
__attribute__((device)) int device_var = __AMDGCN_WAVEFRONT_SIZE__; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
__attribute__((device))
void device_fun() {
use(__AMDGCN_WAVEFRONT_SIZE, "device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE' has been marked as deprecated}}
use(__AMDGCN_WAVEFRONT_SIZE__, "device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(WRAPPED, "device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(DOUBLE_WRAPPED, "device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(templatify<__AMDGCN_WAVEFRONT_SIZE__>(42), "device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(GlobalConst, "device function");
use(GlobalConstExpr, "device function");
}
__attribute__((global))
void global_fun() {
// no warnings expected
use(__AMDGCN_WAVEFRONT_SIZE, "global function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE' has been marked as deprecated}}
use(__AMDGCN_WAVEFRONT_SIZE__, "global function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(WRAPPED, "global function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(DOUBLE_WRAPPED, "global function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(templatify<__AMDGCN_WAVEFRONT_SIZE__>(42), "global function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
}
int host_var = __AMDGCN_WAVEFRONT_SIZE__; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
int host_var_alt = __AMDGCN_WAVEFRONT_SIZE; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE' has been marked as deprecated}}
int host_var_wrapped = WRAPPED; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
int host_var_double_wrapped = DOUBLE_WRAPPED; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
__attribute__((host))
void host_fun() {
use(__AMDGCN_WAVEFRONT_SIZE, "host function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE' has been marked as deprecated}}
use(__AMDGCN_WAVEFRONT_SIZE__, "host function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(WRAPPED, "host function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(DOUBLE_WRAPPED, "host function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(templatify<__AMDGCN_WAVEFRONT_SIZE__>(42), "host function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(GlobalConst, "host function");
use(GlobalConstExpr, "host function");
}
__attribute((host, device))
void host_device_fun() {
use(__AMDGCN_WAVEFRONT_SIZE__, "host device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(WRAPPED, "host device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(DOUBLE_WRAPPED, "host device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
use(templatify<__AMDGCN_WAVEFRONT_SIZE__>(42), "host device function"); // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
}
template <unsigned int OuterWarpSize = __AMDGCN_WAVEFRONT_SIZE__> // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
class FunSelector {
public:
template<unsigned int FunWarpSize = OuterWarpSize>
__attribute__((device))
auto fun(void)
-> typename my_enable_if<(FunWarpSize <= __AMDGCN_WAVEFRONT_SIZE__), void>::type // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
{
use(1, "yay!");
}
template<unsigned int FunWarpSize = OuterWarpSize>
__attribute__((device))
auto fun(void)
-> typename my_enable_if<(FunWarpSize > __AMDGCN_WAVEFRONT_SIZE__), void>::type // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
{
use(0, "nay!");
}
};
__attribute__((device))
void device_fun_selector_user() {
FunSelector<> f;
f.fun<>();
f.fun<1>();
f.fun<1000>();
my_enable_if<(1 <= __AMDGCN_WAVEFRONT_SIZE__), int>::type x = 42; // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
}
__attribute__((device)) my_enable_if<(1 <= __AMDGCN_WAVEFRONT_SIZE__), int>::type DeviceFunTemplateRet(void) { // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
return 42;
}
__attribute__((device)) int DeviceFunTemplateArg(my_enable_if<(1 <= __AMDGCN_WAVEFRONT_SIZE__), int>::type x) { // expected-warning {{macro '__AMDGCN_WAVEFRONT_SIZE__' has been marked as deprecated}}
return x;
}
// expected-note@* 0+ {{macro marked 'deprecated' here}}
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