1// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only 2// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -fsyntax-only -cl-std=CL2.0 -DCL20 3// RUN: %clang_cc1 %s -triple spir64-unknown-unknown -verify -fsyntax-only -cl-std=CL2.0 -DCL20 4// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -fsyntax-only -cl-std=CL2.0 -DCL20 -DEXT -Wpedantic-core-features 5 6#ifdef EXT 7#pragma OPENCL EXTENSION cl_khr_int64_base_atomics:enable 8#pragma OPENCL EXTENSION cl_khr_int64_extended_atomics:enable 9#pragma OPENCL EXTENSION cl_khr_fp64:enable 10#if __OPENCL_C_VERSION__ >= CL_VERSION_1_2 11// expected-warning@-2{{OpenCL extension 'cl_khr_fp64' is core feature or supported optional core feature - ignoring}} 12#endif 13#endif 14 15void atomic_types_test() { 16// OpenCL v2.0 s6.13.11.6 defines supported atomic types. 17 atomic_int i; 18 atomic_uint ui; 19 atomic_long l; 20 atomic_ulong ul; 21 atomic_float f; 22 atomic_double d; 23 atomic_flag fl; 24 atomic_intptr_t ip; 25 atomic_uintptr_t uip; 26 atomic_size_t s; 27 atomic_ptrdiff_t pd; 28// OpenCL v2.0 s6.13.11.8, _Atomic type specifier and _Atomic type qualifier 29// are not supported by OpenCL. 30 _Atomic int i; // expected-error {{use of undeclared identifier '_Atomic'}} 31} 32#ifndef CL20 33// expected-error@-16 {{use of undeclared identifier 'atomic_int'}} 34// expected-error@-16 {{use of undeclared identifier 'atomic_uint'}} 35// expected-error@-16 {{use of undeclared identifier 'atomic_long'}} 36// expected-error@-16 {{use of undeclared identifier 'atomic_ulong'}} 37// expected-error@-16 {{use of undeclared identifier 'atomic_float'}} 38// expected-error@-16 {{use of undeclared identifier 'atomic_double'}} 39// expected-error@-16 {{use of undeclared identifier 'atomic_flag'}} 40// expected-error@-16 {{use of undeclared identifier 'atomic_intptr_t'}} 41// expected-error@-16 {{use of undeclared identifier 'atomic_uintptr_t'}} 42// expected-error@-16 {{use of undeclared identifier 'atomic_size_t'}} 43// expected-error@-16 {{use of undeclared identifier 'atomic_ptrdiff_t'}} 44#elif !EXT 45// expected-error@-26 {{use of type 'atomic_long' (aka '_Atomic(long)') requires cl_khr_int64_base_atomics extension to be enabled}} 46// expected-error@-27 {{use of type 'atomic_long' (aka '_Atomic(long)') requires cl_khr_int64_extended_atomics extension to be enabled}} 47// expected-error@-27 {{use of type 'atomic_ulong' (aka '_Atomic(unsigned long)') requires cl_khr_int64_base_atomics extension to be enabled}} 48// expected-error@-28 {{use of type 'atomic_ulong' (aka '_Atomic(unsigned long)') requires cl_khr_int64_extended_atomics extension to be enabled}} 49// expected-error@-27 {{use of type 'atomic_double' (aka '_Atomic(double)') requires cl_khr_int64_base_atomics extension to be enabled}} 50// expected-error@-28 {{use of type 'atomic_double' (aka '_Atomic(double)') requires cl_khr_int64_extended_atomics extension to be enabled}} 51#if __LP64__ 52// expected-error-re@-28 {{use of type 'atomic_intptr_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_base_atomics extension to be enabled}} 53// expected-error-re@-29 {{use of type 'atomic_intptr_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_extended_atomics extension to be enabled}} 54// expected-error-re@-29 {{use of type 'atomic_uintptr_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_base_atomics extension to be enabled}} 55// expected-error-re@-30 {{use of type 'atomic_uintptr_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_extended_atomics extension to be enabled}} 56// expected-error-re@-30 {{use of type 'atomic_size_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_base_atomics extension to be enabled}} 57// expected-error-re@-31 {{use of type 'atomic_size_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_extended_atomics extension to be enabled}} 58// expected-error-re@-31 {{use of type 'atomic_ptrdiff_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_base_atomics extension to be enabled}} 59// expected-error-re@-32 {{use of type 'atomic_ptrdiff_t' (aka '_Atomic({{.+}})') requires cl_khr_int64_extended_atomics extension to be enabled}} 60#endif 61#endif 62 63#ifdef CL20 64void foo(atomic_int * ptr) {} 65void atomic_ops_test() { 66 atomic_int i; 67 foo(&i); 68// OpenCL v2.0 s6.13.11.8, arithemtic operations are not permitted on atomic types. 69 i++; // expected-error {{invalid argument type '__private atomic_int' (aka '__private _Atomic(int)') to unary expression}} 70 i = 1; // expected-error {{atomic variable can be assigned to a variable only in global address space}} 71 i += 1; // expected-error {{invalid operands to binary expression ('__private atomic_int' (aka '__private _Atomic(int)') and 'int')}} 72 i = i + i; // expected-error {{invalid operands to binary expression ('__private atomic_int' (aka '__private _Atomic(int)') and '__private atomic_int')}} 73} 74#endif 75