AMDGPU: Fix supported CL features

[jvesely]

Summary

Missing parentheses
Inconsistent whitespace
add has_fp64 macro

[yaxunl]

LGTM.

[jvesely]

add tests
EG support the same feature set as NI

[yaxunl]

test/Misc/amdgcn.languageOptsOpenCL.cl

5 ↗

(On Diff #57692)

#pragma OPENCL EXTENSION cl_xxx : enable

[jvesely]

remove subgroups support.
better tests.

note: I had to add OPENCL_VERSION defines manually, these can be removed once clang correctly reports the version

[jvesely]

even better tests
use existing OPENCL_C_VERSION
use -cl-std=CL for explicit OpenCL1.0

[arsenm]

lib/Basic/Targets.cpp

2111 ↗

(On Diff #57845)

What is the current problem with subgroups? There's no reason we can't support this

[jvesely]

I'll update this patch based on the outcome of D20447

lib/Basic/Targets.cpp

2111 ↗

(On Diff #57845)

no problem (other than not implementing any of the required builtins, or exposing cl2.0), since having 1 subgroup per threadgroup is perfectly OK (dunno why this is even an extension).
The bigger question is whether we want to export all potentially available extensions, or only those that are actually implemented.

[jvesely]

report only exported extensions.

int64 atomics, fp16, and 3d image writes are actually not currently exported, but should be more or less done for SI+

[arsenm]

test/Misc/r600.languageOptsOpenCL.cl

4 ↗

(On Diff #58850)

We should probably add builtin device macros for these

[jvesely]

test/Misc/r600.languageOptsOpenCL.cl

4 ↗

(On Diff #58850)

When we ran into similar problem while adding fma. We opted for feature macro(HAS_FMAF) instead of device macro. I suppose I can add HAS_FP64, but it won't have many uses since everyone checks for cl_khr_fp64.

[jvesely]

add has_fp64 macro

[arsenm]

lib/Basic/Targets.cpp

2024–2025 ↗

(On Diff #59080)

I don't think we need this. I want device macros for other tuning and intrinsic availability reasons. Right now there are builtins that only work on some subtargets but no way to test for that

[jvesely]

lib/Basic/Targets.cpp

2024–2025 ↗

(On Diff #59080)

Why not have macro per feature that determines intrinsic/optimization availability?
it was preferred last year [0]
at least on r600 it works nicer than separating EG/EG+FP64/NI_but_eg_isa/NI+FP64+CM_ISA
and the feature selection is done in two places (llvm+clang) instead of every piece of compiled code.

[0]http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20150420/127643.html

[Anastasia]

test/Misc/amdgcn.languageOptsOpenCL.cl

1 ↗

(On Diff #59080)

Negative testing?

[jvesely]

tests all extensions against expected outcome (add negative tests)
enable cl_khr_icd (works ok with mesa)

[jvesely]

ping

[arsenm]

LGTM

cfe/trunk/lib/Basic/Targets.cpp

if (getTriple().getArch() == llvm::Triple::amdgcn)
       Builder.defineMacro("__AMDGCN__");
     else
       Builder.defineMacro("__R600__");
 
     if (hasFMAF)
       Builder.defineMacro("__HAS_FMAF__");
     if (hasLDEXPF)
       Builder.defineMacro("__HAS_LDEXPF__");
+    if (hasFP64)
+      Builder.defineMacro("__HAS_FP64__");
   }
 
   BuiltinVaListKind getBuiltinVaListKind() const override {
     return TargetInfo::CharPtrBuiltinVaList;
   }
 
   static GPUKind parseR600Name(StringRef Name) {
     return llvm::StringSwitch<GPUKind>(Name)
bool setCPU(const std::string &Name) override {
     if (getTriple().getArch() == llvm::Triple::amdgcn)
       GPU = parseAMDGCNName(Name);
     else
       GPU = parseR600Name(Name);
 
     return GPU != GK_NONE;
   }
 
-   void setSupportedOpenCLOpts() override {
-     auto &Opts = getSupportedOpenCLOpts();
-     Opts.cl_clang_storage_class_specifiers = 1;
-     Opts.cl_khr_gl_sharing = 1;
-     Opts.cl_khr_gl_event = 1;
-     Opts.cl_khr_d3d10_sharing = 1;
-     Opts.cl_khr_subgroups = 1;
+    Opts.cl_khr_icd = 1;
 
-     if (hasFP64)
-       Opts.cl_khr_fp64 = 1;
-     if (GPU >= GK_NORTHERN_ISLANDS) {
-       Opts.cl_khr_byte_addressable_store = 1;
-       Opts.cl_khr_global_int32_base_atomics = 1;
-       Opts.cl_khr_global_int32_extended_atomics = 1;
-       Opts.cl_khr_local_int32_base_atomics = 1;
-       Opts.cl_khr_local_int32_extended_atomics = 1;
-     }
-     if (GPU >= GK_SOUTHERN_ISLANDS)
-       Opts.cl_khr_fp16 = 1;
-       Opts.cl_khr_int64_base_atomics = 1;
-       Opts.cl_khr_int64_extended_atomics = 1;
-       Opts.cl_khr_3d_image_writes = 1;
-       Opts.cl_khr_gl_msaa_sharing = 1;
+    if (GPU >= GK_EVERGREEN) {
+    if (GPU >= GK_SOUTHERN_ISLANDS) {
+    }
   }
 };
 
 const Builtin::Info AMDGPUTargetInfo::BuiltinInfo[] = {
 #define BUILTIN(ID, TYPE, ATTRS)                \
   { #ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr },
 #define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)                               \
   { #ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, FEATURE },

cfe/trunk/test/Misc/amdgcn.languageOptsOpenCL.cl

+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple amdgcn-unknown-unknown
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple amdgcn-unknown-unknown
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple amdgcn-unknown-unknown
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple amdgcn-unknown-unknown
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple amdgcn-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple amdgcn-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple amdgcn-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple amdgcn-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES
+
+// Extensions in all versions
+#ifndef cl_clang_storage_class_specifiers
+#error "Missing cl_clang_storage_class_specifiers define"
+#endif
+#pragma OPENCL EXTENSION cl_clang_storage_class_specifiers: enable
+
+#ifndef cl_khr_fp16
+#error "Missing cl_khr_fp16 define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_fp16: enable
+
+#ifndef cl_khr_int64_base_atomics
+#error "Missing cl_khr_int64_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_int64_base_atomics: enable
+
+#ifndef cl_khr_int64_extended_atomics
+#error "Missing cl_khr_int64_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_int64_extended_atomics: enable
+
+#ifdef cl_khr_gl_sharing
+#error "Incorrect cl_khr_gl_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_sharing' - ignoring}}
+
+#ifndef cl_khr_icd
+#error "Missing cl_khr_icd define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_icd: enable
+
+// Core features in CL 1.1
+
+#ifndef cl_khr_byte_addressable_store
+#error "Missing cl_khr_byte_addressable_store define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_byte_addressable_store: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_byte_addressable_store' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_global_int32_base_atomics
+#error "Missing cl_khr_global_int32_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_global_int32_base_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_global_int32_base_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_global_int32_extended_atomics
+#error "Missing cl_khr_global_int32_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_global_int32_extended_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_global_int32_extended_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_local_int32_base_atomics
+#error "Missing cl_khr_local_int32_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_local_int32_base_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_local_int32_base_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_local_int32_extended_atomics
+#error "Missing cl_khr_local_int32_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_local_int32_extended_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_local_int32_extended_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifdef cl_khr_select_fprounding_mode
+#error "Incorrect cl_khr_select_fprounding_mode define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_select_fprounding_mode: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_select_fprounding_mode' - ignoring}}
+
+
+// Core feature in CL 1.2
+#ifndef cl_khr_fp64
+#error "Missing cl_khr_fp64 define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_fp64: enable
+#if (__OPENCL_C_VERSION__ >= 120) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_fp64' is core feature or supported optional core feature - ignoring}}
+#endif
+
+//Core feature in CL 2.0
+#ifndef cl_khr_3d_image_writes
+#error "Missing cl_khr_3d_image_writes define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_3d_image_writes: enable
+#if (__OPENCL_C_VERSION__ >= 200) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_3d_image_writes' is core feature or supported optional core feature - ignoring}}
+#endif
+
+
+
+#ifdef cl_khr_gl_event
+#error "Incorrect cl_khr_gl_event define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_event: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_event' - ignoring}}
+
+#ifdef cl_khr_d3d10_sharing
+#error "Incorrect cl_khr_d3d10_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_d3d10_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_d3d10_sharing' - ignoring}}
+
+#ifdef cl_khr_context_abort
+#error "Incorrect cl_context_abort define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_context_abort: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_context_abort' - ignoring}}
+
+#ifdef cl_khr_d3d11_sharing
+#error "Incorrect cl_khr_d3d11_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_d3d11_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_d3d11_sharing' - ignoring}}
+
+#ifdef cl_khr_dx9_media_sharing
+#error "Incorrect cl_khr_dx9_media_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_dx9_media_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_dx9_media_sharing' - ignoring}}
+
+#ifdef cl_khr_image2d_from_buffer
+#error "Incorrect cl_khr_image2d_from_buffer define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_image2d_from_buffer: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_image2d_from_buffer' - ignoring}}
+
+#ifdef cl_khr_initialize_memory
+#error "Incorrect cl_khr_initialize_memory define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_initialize_memory: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_initialize_memory' - ignoring}}
+
+#ifdef cl_khr_gl_depth_images
+#error "Incorrect cl_khr_gl_depth_images define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_depth_images: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_depth_images' - ignoring}}
+
+#ifdef cl_khr_gl_msaa_sharing
+#error "Incorrect cl_khr_gl_msaa_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_msaa_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_msaa_sharing' - ignoring}}
+
+#ifdef cl_khr_spir
+#error "Incorrect cl_khr_spir define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_spir: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_spir' - ignoring}}
+
+#ifdef cl_khr_egl_event
+#error "Incorrect cl_khr_egl_event define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_egl_event: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_egl_event' - ignoring}}
+
+#ifdef cl_khr_egl_image
+#error "Incorrect cl_khr_egl_image define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_egl_image: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_egl_image' - ignoring}}
+
+#ifdef cl_khr_srgb_image_writes
+#error "Incorrect cl_khr_srgb_image_writes define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_srgb_image_writes: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_srgb_image_writes' - ignoring}}
+
+#ifdef cl_khr_subgroups
+#error "Incorrect cl_khr_subgroups define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroups: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_subgroups' - ignoring}}
+
+#ifdef cl_khr_terminate_context
+#error "Incorrect cl_khr_terminate_context define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_terminate_context: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_terminate_context' - ignoring}}

cfe/trunk/test/Misc/r600.languageOptsOpenCL.cl

+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cayman
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu cypress
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL1.1 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL1.2 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu turks
+// RUN: %clang_cc1 -x cl -cl-std=CL2.0 %s -verify -triple r600-unknown-unknown -Wpedantic-core-features -DTEST_CORE_FEATURES -target-cpu turks
+
+// Extensions in all versions
+#ifndef cl_clang_storage_class_specifiers
+#error "Missing cl_clang_storage_class_specifiers define"
+#endif
+#pragma OPENCL EXTENSION cl_clang_storage_class_specifiers: enable
+
+#ifdef cl_khr_fp16
+#error "Incorrect cl_khr_fp16 define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_fp16: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_fp16' - ignoring}}
+
+#ifdef cl_khr_int64_base_atomics
+#error "Incorrect cl_khr_int64_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_int64_base_atomics: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_int64_base_atomics' - ignoring}}
+
+#ifdef cl_khr_int64_extended_atomics
+#error "Incorrect cl_khr_int64_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_int64_extended_atomics: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_int64_extended_atomics' - ignoring}}
+
+#ifdef cl_khr_gl_sharing
+#error "Incorrect cl_khr_gl_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_sharing' - ignoring}}
+
+#ifndef cl_khr_icd
+#error "Missing cl_khr_icd define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_icd: enable
+
+// Core features in CL 1.1
+
+#ifndef cl_khr_byte_addressable_store
+#error "Missing cl_khr_byte_addressable_store define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_byte_addressable_store: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_byte_addressable_store' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_global_int32_base_atomics
+#error "Missing cl_khr_global_int32_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_global_int32_base_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_global_int32_base_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_global_int32_extended_atomics
+#error "Missing cl_khr_global_int32_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_global_int32_extended_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_global_int32_extended_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_local_int32_base_atomics
+#error "Missing cl_khr_local_int32_base_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_local_int32_base_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_local_int32_base_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+#ifndef cl_khr_local_int32_extended_atomics
+#error "Missing cl_khr_local_int32_extended_atomics define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_local_int32_extended_atomics: enable
+#if (__OPENCL_C_VERSION__ >= 110) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_local_int32_extended_atomics' is core feature or supported optional core feature - ignoring}}
+#endif
+
+// Deprecated abvoe 1.0
+#ifdef cl_khr_select_fprounding_mode
+#error "Incorrect cl_khr_select_fprounding_mode define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_select_fprounding_mode: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_select_fprounding_mode' - ignoring}}
+
+
+// Core feature in CL 1.2
+#ifdef __HAS_FP64__
+#ifndef cl_khr_fp64
+#error "Missing cl_khr_fp64 define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_fp64: enable
+#if (__OPENCL_C_VERSION__ >= 120) && defined TEST_CORE_FEATURES
+// expected-warning@-2{{OpenCL extension 'cl_khr_fp64' is core feature or supported optional core feature - ignoring}}
+#endif
+#else
+#ifdef cl_khr_fp64
+#error "Incorrect cl_khr_fp64 define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_fp64: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}}
+#endif // __HAS_FP64__
+
+//Core feature in CL 2.0
+#ifdef cl_khr_3d_image_writes
+#error "Incorrect cl_khr_3d_image_writes define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_3d_image_writes: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_3d_image_writes' - ignoring}}
+
+
+#ifdef cl_khr_gl_event
+#error "Incorrect cl_khr_gl_event define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_event: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_event' - ignoring}}
+
+#ifdef cl_khr_d3d10_sharing
+#error "Incorrect cl_khr_d3d10_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_d3d10_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_d3d10_sharing' - ignoring}}
+
+#ifdef cl_khr_context_abort
+#error "Incorrect cl_context_abort define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_context_abort: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_context_abort' - ignoring}}
+
+#ifdef cl_khr_d3d11_sharing
+#error "Incorrect cl_khr_d3d11_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_d3d11_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_d3d11_sharing' - ignoring}}
+
+#ifdef cl_khr_dx9_media_sharing
+#error "Incorrect cl_khr_dx9_media_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_dx9_media_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_dx9_media_sharing' - ignoring}}
+
+#ifdef cl_khr_image2d_from_buffer
+#error "Incorrect cl_khr_image2d_from_buffer define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_image2d_from_buffer: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_image2d_from_buffer' - ignoring}}
+
+#ifdef cl_khr_initialize_memory
+#error "Incorrect cl_khr_initialize_memory define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_initialize_memory: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_initialize_memory' - ignoring}}
+
+#ifdef cl_khr_gl_depth_images
+#error "Incorrect cl_khr_gl_depth_images define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_depth_images: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_depth_images' - ignoring}}
+
+#ifdef cl_khr_gl_msaa_sharing
+#error "Incorrect cl_khr_gl_msaa_sharing define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_gl_msaa_sharing: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_gl_msaa_sharing' - ignoring}}
+
+#ifdef cl_khr_spir
+#error "Incorrect cl_khr_spir define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_spir: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_spir' - ignoring}}
+
+#ifdef cl_khr_egl_event
+#error "Incorrect cl_khr_egl_event define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_egl_event: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_egl_event' - ignoring}}
+
+#ifdef cl_khr_egl_image
+#error "Incorrect cl_khr_egl_image define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_egl_image: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_egl_image' - ignoring}}
+
+#ifdef cl_khr_srgb_image_writes
+#error "Incorrect cl_khr_srgb_image_writes define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_srgb_image_writes: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_srgb_image_writes' - ignoring}}
+
+#ifdef cl_khr_subgroups
+#error "Incorrect cl_khr_subgroups define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroups: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_subgroups' - ignoring}}
+
+#ifdef cl_khr_terminate_context
+#error "Incorrect cl_khr_terminate_context define"
+#endif
+#pragma OPENCL EXTENSION cl_khr_terminate_context: enable
+// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_terminate_context' - ignoring}}