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