float128.cpp
3.32 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
// RUN: %clang_cc1 -triple spir64 -fsycl -fsycl-is-device -verify -fsyntax-only %s
// RUN: %clang_cc1 -triple x86_64-linux-gnu -fsycl -fsycl-is-device -fsyntax-only %s
typedef __float128 BIGTY;
template <class T>
class Z {
public:
// expected-note@+1 {{'field' defined here}}
T field;
// expected-note@+1 2{{'field1' defined here}}
__float128 field1;
using BIGTYPE = __float128;
// expected-note@+1 {{'bigfield' defined here}}
BIGTYPE bigfield;
};
void host_ok(void) {
__float128 A;
int B = sizeof(__float128);
Z<__float128> C;
C.field1 = A;
}
void usage() {
// expected-note@+1 3{{'A' defined here}}
__float128 A;
Z<__float128> C;
// expected-error@+2 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
C.field1 = A;
// expected-error@+1 {{'bigfield' requires 128 bit size 'Z::BIGTYPE' (aka '__float128') type support, but device 'spir64' does not support it}}
C.bigfield += 1.0;
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
auto foo1 = [=]() {
__float128 AA;
// expected-note@+2 {{'BB' defined here}}
// expected-error@+1 {{'A' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
auto BB = A;
// expected-error@+1 {{'BB' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
BB += 1;
};
// expected-note@+1 {{called by 'usage'}}
foo1();
}
template <typename t>
void foo2(){};
// expected-note@+3 {{'P' defined here}}
// expected-error@+2 {{'P' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-note@+1 2{{'foo' defined here}}
__float128 foo(__float128 P) { return P; }
template <typename Name, typename Func>
__attribute__((sycl_kernel)) void kernel(Func kernelFunc) {
// expected-note@+1 5{{called by 'kernel}}
kernelFunc();
}
int main() {
// expected-note@+1 {{'CapturedToDevice' defined here}}
__float128 CapturedToDevice = 1;
host_ok();
kernel<class variables>([=]() {
decltype(CapturedToDevice) D;
// expected-error@+1 {{'CapturedToDevice' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
auto C = CapturedToDevice;
Z<__float128> S;
// expected-error@+1 {{'field1' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
S.field1 += 1;
// expected-error@+1 {{'field' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
S.field = 1;
});
kernel<class functions>([=]() {
// expected-note@+1 2{{called by 'operator()'}}
usage();
// expected-note@+1 {{'BBBB' defined here}}
BIGTY BBBB;
// expected-note@+3 {{called by 'operator()'}}
// expected-error@+2 2{{'foo' requires 128 bit size '__float128' type support, but device 'spir64' does not support it}}
// expected-error@+1 {{'BBBB' requires 128 bit size 'BIGTY' (aka '__float128') type support, but device 'spir64' does not support it}}
auto A = foo(BBBB);
});
kernel<class ok>([=]() {
Z<__float128> S;
foo2<__float128>();
auto A = sizeof(CapturedToDevice);
});
return 0;
}