forked from OSchip/llvm-project
119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
// RUN: %clang_cc1 -triple spir64 -aux-triple x86_64-unknown-linux-gnu \
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// RUN: -fsycl -fsycl-is-device -verify -fsyntax-only %s
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typedef __uint128_t BIGTY;
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template <class T>
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class Z {
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public:
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// expected-note@+1 {{'field' defined here}}
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T field;
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// expected-note@+1 2{{'field1' defined here}}
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__int128 field1;
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using BIGTYPE = __int128;
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// expected-note@+1 {{'bigfield' defined here}}
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BIGTYPE bigfield;
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};
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void host_ok(void) {
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__int128 A;
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int B = sizeof(__int128);
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Z<__int128> C;
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C.field1 = A;
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}
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void usage() {
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// expected-note@+1 3{{'A' defined here}}
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__int128 A;
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Z<__int128> C;
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// expected-error@+2 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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C.field1 = A;
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// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__int128') type support, but device 'spir64' does not support it}}
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C.bigfield += 1.0;
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// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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auto foo1 = [=]() {
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__int128 AA;
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// expected-note@+2 {{'BB' defined here}}
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// expected-error@+1 {{'A' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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auto BB = A;
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// expected-error@+1 {{'BB' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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BB += 1;
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};
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// expected-note@+1 {{called by 'usage'}}
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foo1();
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}
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template <typename t>
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void foo2(){};
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// expected-note@+3 {{'P' defined here}}
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// expected-error@+2 {{'P' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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// expected-note@+1 2{{'foo' defined here}}
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__int128 foo(__int128 P) { return P; }
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void foobar() {
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// expected-note@+1 {{'operator __int128' defined here}}
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struct X { operator __int128() const; } x;
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bool a = false;
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// expected-error@+1 {{'operator __int128' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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a = x == __int128(0);
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}
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template <typename Name, typename Func>
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__attribute__((sycl_kernel)) void kernel(Func kernelFunc) {
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// expected-note@+1 6{{called by 'kernel}}
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kernelFunc();
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}
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int main() {
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// expected-note@+1 {{'CapturedToDevice' defined here}}
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__int128 CapturedToDevice = 1;
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host_ok();
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kernel<class variables>([=]() {
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decltype(CapturedToDevice) D;
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// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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auto C = CapturedToDevice;
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Z<__int128> S;
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// expected-error@+1 {{'field1' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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S.field1 += 1;
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// expected-error@+1 {{'field' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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S.field = 1;
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});
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kernel<class functions>([=]() {
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// expected-note@+1 2{{called by 'operator()'}}
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usage();
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// expected-note@+1 {{'BBBB' defined here}}
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BIGTY BBBB;
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// expected-error@+3 {{'BBBB' requires 128 bit size 'BIGTY' (aka 'unsigned __int128') type support, but device 'spir64' does not support it}}
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// expected-error@+2 2{{'foo' requires 128 bit size '__int128' type support, but device 'spir64' does not support it}}
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// expected-note@+1 1{{called by 'operator()'}}
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auto A = foo(BBBB);
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// expected-note@+1 {{called by 'operator()'}}
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foobar();
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});
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kernel<class ok>([=]() {
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Z<__int128> S;
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foo2<__int128>();
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auto A = sizeof(CapturedToDevice);
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});
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return 0;
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}
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// no error expected
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BIGTY zoo(BIGTY h) {
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h = 1;
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return h;
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}
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namespace PR12964 {
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struct X { operator __int128() const; } x;
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bool a = x == __int128(0);
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}
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