// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=-__opencl_c_fp64,+cl_khr_fp64 %s 2>&1 | FileCheck -check-prefix=CHECK-FP64 %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_fp64,-cl_khr_fp64 %s 2>&1 | FileCheck -check-prefix=CHECK-FP64 %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=-__opencl_c_fp64,+cl_khr_fp64 %s 2>&1 | FileCheck -check-prefix=CHECK-FP64 %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_fp64,-cl_khr_fp64 %s 2>&1 | FileCheck -check-prefix=CHECK-FP64 %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_read_write_images,-__opencl_c_images %s 2>&1 | FileCheck -check-prefix=CHECK-READ-WRITE-IMAGES %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_read_write_images,-__opencl_c_images %s 2>&1 | FileCheck -check-prefix=CHECK-READ-WRITE-IMAGES %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_pipes,-__opencl_c_generic_address_space %s 2>&1 | FileCheck -check-prefix=CHECK-PIPES %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_pipes,-__opencl_c_generic_address_space %s 2>&1 | FileCheck -check-prefix=CHECK-PIPES %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_3d_image_writes,+__opencl_c_images,-cl_khr_3d_image_writes %s 2>&1 | FileCheck -check-prefix=CHECK-3D-WRITE-IMAGES-DIFF %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_3d_image_writes,-__opencl_c_images %s 2>&1 | FileCheck -check-prefix=CHECK-3D-WRITE-IMAGES-DEPS %s

// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_3d_image_writes,+__opencl_c_images,-cl_khr_3d_image_writes %s 2>&1 | FileCheck -check-prefix=CHECK-3D-WRITE-IMAGES-DIFF %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_3d_image_writes,-__opencl_c_images %s 2>&1 | FileCheck -check-prefix=CHECK-3D-WRITE-IMAGES-DEPS %s

// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_device_enqueue,-__opencl_c_generic_address_space,-__opencl_c_pipes,+__opencl_c_program_scope_global_variables %s 2>&1 | FileCheck -check-prefix=CHECK-DEVICE-ENQUEUE-GENERIC %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_device_enqueue,-__opencl_c_generic_address_space,-__opencl_c_pipes,+__opencl_c_program_scope_global_variables %s 2>&1 | FileCheck -check-prefix=CHECK-DEVICE-ENQUEUE-GENERIC %s
// RUN: not %clang_cc1 -verify -cl-std=CL3.0 -triple spir-unknown-unknown -cl-ext=+__opencl_c_device_enqueue,+__opencl_c_generic_address_space,-__opencl_c_program_scope_global_variables %s 2>&1 | FileCheck -check-prefix=CHECK-DEVICE-ENQUEUE-PSV %s
// RUN: not %clang_cc1 -verify -cl-std=clc++2021 -triple spir-unknown-unknown -cl-ext=+__opencl_c_device_enqueue,+__opencl_c_generic_address_space,-__opencl_c_program_scope_global_variables %s 2>&1 | FileCheck -check-prefix=CHECK-DEVICE-ENQUEUE-PSV %s


// CHECK-FP64: options cl_khr_fp64 and __opencl_c_fp64 are set to different values

// CHECK-READ-WRITE-IMAGES: feature __opencl_c_read_write_images requires support of __opencl_c_images feature

// CHECK-3D-WRITE-IMAGES-DIFF: options cl_khr_3d_image_writes and __opencl_c_3d_image_writes are set to different values
// CHECK-3D-WRITE-IMAGES-DEPS: feature __opencl_c_3d_image_writes requires support of __opencl_c_images feature

// CHECK-PIPES: feature __opencl_c_pipes requires support of __opencl_c_generic_address_space feature

// CHECK-DEVICE-ENQUEUE-GENERIC: feature __opencl_c_device_enqueue requires support of __opencl_c_generic_address_space feature
// CHECK-DEVICE-ENQUEUE-PSV: feature __opencl_c_device_enqueue requires support of __opencl_c_program_scope_global_variables feature

// expected-no-diagnostics