1 | // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only |
2 | // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -DCHECK_SAMPLER_VALUE -Wspir-compat -triple amdgcn--amdhsa |
3 | // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -DCHECK_SAMPLER_VALUE -triple spir-unknown-unknown |
4 | |
5 | #define CLK_ADDRESS_CLAMP_TO_EDGE 2 |
6 | #define CLK_NORMALIZED_COORDS_TRUE 1 |
7 | #define CLK_FILTER_NEAREST 0x10 |
8 | #define CLK_FILTER_LINEAR 0x20 |
9 | |
10 | constant sampler_t glb_smp = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_LINEAR; |
11 | constant sampler_t glb_smp2; // expected-error{{variable in constant address space must be initialized}} |
12 | global sampler_t glb_smp3 = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_NEAREST; // expected-error{{sampler type cannot be used with the __local and __global address space qualifiers}} expected-error {{global sampler requires a const or constant address space qualifier}} |
13 | const global sampler_t glb_smp3_const = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_LINEAR; // expected-error{{sampler type cannot be used with the __local and __global address space qualifiers}} |
14 | |
15 | constant sampler_t glb_smp4 = 0; |
16 | #ifdef CHECK_SAMPLER_VALUE |
17 | // expected-warning@-2{{sampler initializer has invalid Filter Mode bits}} |
18 | #endif |
19 | |
20 | constant sampler_t glb_smp5 = 0x1f; |
21 | #ifdef CHECK_SAMPLER_VALUE |
22 | // expected-warning@-2{{sampler initializer has invalid Addressing Mode bits}} |
23 | #endif |
24 | |
25 | constant sampler_t glb_smp6 = glb_smp; // expected-error{{initializer element is not a compile-time constant}} |
26 | |
27 | int f(void); |
28 | constant sampler_t glb_smp7 = f(); // expected-error{{initializer element is not a compile-time constant}} |
29 | |
30 | constant sampler_t glb_smp8 = 1.0f; // expected-error{{initializing '__constant sampler_t' with an expression of incompatible type 'float'}} |
31 | |
32 | constant sampler_t glb_smp9 = 0x100000000LL; // expected-error{{sampler_t initialization requires 32-bit integer, not 'long long'}} |
33 | |
34 | void foo(sampler_t); // expected-note{{passing argument to parameter here}} |
35 | |
36 | void constant_sampler(constant sampler_t s); // expected-error{{parameter may not be qualified with an address space}} |
37 | |
38 | constant struct sampler_s { |
39 | sampler_t smp; // expected-error{{the 'sampler_t' type cannot be used to declare a structure or union field}} |
40 | } sampler_str = {0}; |
41 | |
42 | sampler_t bad(void); //expected-error{{declaring function return value of type 'sampler_t' is not allowed}} |
43 | |
44 | sampler_t global_nonconst_smp = 0; // expected-error {{global sampler requires a const or constant address space qualifier}} |
45 | |
46 | const sampler_t glb_smp10 = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_LINEAR; |
47 | const constant sampler_t glb_smp11 = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_LINEAR; |
48 | |
49 | void kernel ker(sampler_t argsmp) { |
50 | local sampler_t smp; // expected-error{{sampler type cannot be used with the __local and __global address space qualifiers}} |
51 | const sampler_t const_smp5 = 1.0f; // expected-error{{initializing 'const sampler_t' with an expression of incompatible type 'float'}} |
52 | const sampler_t const_smp6 = 0x100000000LL; // expected-error{{sampler_t initialization requires 32-bit integer, not 'long long'}} |
53 | |
54 | foo(5.0f); // expected-error {{passing 'float' to parameter of incompatible type 'sampler_t'}} |
55 | sampler_t sa[] = {argsmp, glb_smp}; // expected-error {{array of 'sampler_t' type is invalid in OpenCL}} |
56 | } |
57 | |
58 | void bad(sampler_t*); // expected-error{{pointer to type 'sampler_t' is invalid in OpenCL}} |
59 | |
60 | void bar() { |
61 | sampler_t smp1 = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_LINEAR; |
62 | sampler_t smp2 = CLK_ADDRESS_CLAMP_TO_EDGE | CLK_NORMALIZED_COORDS_TRUE | CLK_FILTER_NEAREST; |
63 | smp1=smp2; //expected-error{{invalid operands to binary expression ('sampler_t' and 'sampler_t')}} |
64 | smp1+1; //expected-error{{invalid operands to binary expression ('sampler_t' and 'int')}} |
65 | &smp1; //expected-error{{invalid argument type 'sampler_t' to unary expression}} |
66 | *smp2; //expected-error{{invalid argument type 'sampler_t' to unary expression}} |
67 | foo(smp1+1); //expected-error{{invalid operands to binary expression ('sampler_t' and 'int')}} |
68 | } |
69 | |
70 | |