path: root/dynamic-layers/clang-layer/recipes-devtools/clang/files/0002-Add-cl_khr_extended_subgroup-extensions.patch

From 27d47f1a17c8921b07acc8cdc26e38cc609de4a9 Mon Sep 17 00:00:00 2001
From: Naveen Saini <naveen.kumar.saini@intel.com>
Date: Wed, 7 Apr 2021 16:38:38 +0800
Subject: [PATCH 2/2] Add cl_khr_extended_subgroup extensions.

Added extensions and their function declarations into
the standard header.

Patch by Piotr Fusik!

Tags: #clang

Upstream-Status: Backport [https://github.com/llvm/llvm-project/commit/4a4402f0d72167477a6252e4c3daf5089ebc8f9a]
Signed-off-by: Anastasia Stulova <anastasia.stulova@arm.com>
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
---
 .../include/clang/Basic/OpenCLExtensions.def  |   7 +
 clang/lib/Headers/opencl-c.h                  | 668 ++++++++++++++++++
 clang/test/SemaOpenCL/extension-version.cl    |  83 +++
 3 files changed, 758 insertions(+)

diff --git a/clang/include/clang/Basic/OpenCLExtensions.def b/clang/include/clang/Basic/OpenCLExtensions.def
index 608f78a13eef..d1574164f9b2 100644
--- a/clang/include/clang/Basic/OpenCLExtensions.def
+++ b/clang/include/clang/Basic/OpenCLExtensions.def
@@ -74,6 +74,13 @@ OPENCLEXT_INTERNAL(cl_khr_mipmap_image_writes, 200, ~0U)
 OPENCLEXT_INTERNAL(cl_khr_srgb_image_writes, 200, ~0U)
 OPENCLEXT_INTERNAL(cl_khr_subgroups, 200, ~0U)
 OPENCLEXT_INTERNAL(cl_khr_terminate_context, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_extended_types, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_non_uniform_vote, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_ballot, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_non_uniform_arithmetic, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_shuffle, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_shuffle_relative, 200, ~0U)
+OPENCLEXT_INTERNAL(cl_khr_subgroup_clustered_reduce, 200, ~0U)
 
 // Clang Extensions.
 OPENCLEXT_INTERNAL(cl_clang_storage_class_specifiers, 100, ~0U)
diff --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 93a946cec5b1..67d900eb1c3d 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -17530,6 +17530,674 @@ double  __ovld __conv sub_group_scan_inclusive_max(double x);
 
 #endif //cl_khr_subgroups cl_intel_subgroups
 
+#if defined(cl_khr_subgroup_extended_types)
+char __ovld __conv sub_group_broadcast( char value, uint index );
+char2 __ovld __conv sub_group_broadcast( char2 value, uint index );
+char3 __ovld __conv sub_group_broadcast( char3 value, uint index );
+char4 __ovld __conv sub_group_broadcast( char4 value, uint index );
+char8 __ovld __conv sub_group_broadcast( char8 value, uint index );
+char16 __ovld __conv sub_group_broadcast( char16 value, uint index );
+
+uchar __ovld __conv sub_group_broadcast( uchar value, uint index );
+uchar2 __ovld __conv sub_group_broadcast( uchar2 value, uint index );
+uchar3 __ovld __conv sub_group_broadcast( uchar3 value, uint index );
+uchar4 __ovld __conv sub_group_broadcast( uchar4 value, uint index );
+uchar8 __ovld __conv sub_group_broadcast( uchar8 value, uint index );
+uchar16 __ovld __conv sub_group_broadcast( uchar16 value, uint index );
+
+short __ovld __conv sub_group_broadcast( short value, uint index );
+short2 __ovld __conv sub_group_broadcast( short2 value, uint index );
+short3 __ovld __conv sub_group_broadcast( short3 value, uint index );
+short4 __ovld __conv sub_group_broadcast( short4 value, uint index );
+short8 __ovld __conv sub_group_broadcast( short8 value, uint index );
+short16 __ovld __conv sub_group_broadcast( short16 value, uint index );
+
+ushort __ovld __conv sub_group_broadcast( ushort value, uint index );
+ushort2 __ovld __conv sub_group_broadcast( ushort2 value, uint index );
+ushort3 __ovld __conv sub_group_broadcast( ushort3 value, uint index );
+ushort4 __ovld __conv sub_group_broadcast( ushort4 value, uint index );
+ushort8 __ovld __conv sub_group_broadcast( ushort8 value, uint index );
+ushort16 __ovld __conv sub_group_broadcast( ushort16 value, uint index );
+
+// scalar int broadcast is part of cl_khr_subgroups
+int2 __ovld __conv sub_group_broadcast( int2 value, uint index );
+int3 __ovld __conv sub_group_broadcast( int3 value, uint index );
+int4 __ovld __conv sub_group_broadcast( int4 value, uint index );
+int8 __ovld __conv sub_group_broadcast( int8 value, uint index );
+int16 __ovld __conv sub_group_broadcast( int16 value, uint index );
+
+// scalar uint broadcast is part of cl_khr_subgroups
+uint2 __ovld __conv sub_group_broadcast( uint2 value, uint index );
+uint3 __ovld __conv sub_group_broadcast( uint3 value, uint index );
+uint4 __ovld __conv sub_group_broadcast( uint4 value, uint index );
+uint8 __ovld __conv sub_group_broadcast( uint8 value, uint index );
+uint16 __ovld __conv sub_group_broadcast( uint16 value, uint index );
+
+// scalar long broadcast is part of cl_khr_subgroups
+long2 __ovld __conv sub_group_broadcast( long2 value, uint index );
+long3 __ovld __conv sub_group_broadcast( long3 value, uint index );
+long4 __ovld __conv sub_group_broadcast( long4 value, uint index );
+long8 __ovld __conv sub_group_broadcast( long8 value, uint index );
+long16 __ovld __conv sub_group_broadcast( long16 value, uint index );
+
+// scalar ulong broadcast is part of cl_khr_subgroups
+ulong2 __ovld __conv sub_group_broadcast( ulong2 value, uint index );
+ulong3 __ovld __conv sub_group_broadcast( ulong3 value, uint index );
+ulong4 __ovld __conv sub_group_broadcast( ulong4 value, uint index );
+ulong8 __ovld __conv sub_group_broadcast( ulong8 value, uint index );
+ulong16 __ovld __conv sub_group_broadcast( ulong16 value, uint index );
+
+// scalar float broadcast is part of cl_khr_subgroups
+float2 __ovld __conv sub_group_broadcast( float2 value, uint index );
+float3 __ovld __conv sub_group_broadcast( float3 value, uint index );
+float4 __ovld __conv sub_group_broadcast( float4 value, uint index );
+float8 __ovld __conv sub_group_broadcast( float8 value, uint index );
+float16 __ovld __conv sub_group_broadcast( float16 value, uint index );
+
+char __ovld __conv sub_group_reduce_add( char value );
+uchar __ovld __conv sub_group_reduce_add( uchar value );
+short __ovld __conv sub_group_reduce_add( short value );
+ushort __ovld __conv sub_group_reduce_add( ushort value );
+
+char __ovld __conv sub_group_reduce_min( char value );
+uchar __ovld __conv sub_group_reduce_min( uchar value );
+short __ovld __conv sub_group_reduce_min( short value );
+ushort __ovld __conv sub_group_reduce_min( ushort value );
+
+char __ovld __conv sub_group_reduce_max( char value );
+uchar __ovld __conv sub_group_reduce_max( uchar value );
+short __ovld __conv sub_group_reduce_max( short value );
+ushort __ovld __conv sub_group_reduce_max( ushort value );
+
+char __ovld __conv sub_group_scan_inclusive_add( char value );
+uchar __ovld __conv sub_group_scan_inclusive_add( uchar value );
+short __ovld __conv sub_group_scan_inclusive_add( short value );
+ushort __ovld __conv sub_group_scan_inclusive_add( ushort value );
+
+char __ovld __conv sub_group_scan_inclusive_min( char value );
+uchar __ovld __conv sub_group_scan_inclusive_min( uchar value );
+short __ovld __conv sub_group_scan_inclusive_min( short value );
+ushort __ovld __conv sub_group_scan_inclusive_min( ushort value );
+
+char __ovld __conv sub_group_scan_inclusive_max( char value );
+uchar __ovld __conv sub_group_scan_inclusive_max( uchar value );
+short __ovld __conv sub_group_scan_inclusive_max( short value );
+ushort __ovld __conv sub_group_scan_inclusive_max( ushort value );
+
+char __ovld __conv sub_group_scan_exclusive_add( char value );
+uchar __ovld __conv sub_group_scan_exclusive_add( uchar value );
+short __ovld __conv sub_group_scan_exclusive_add( short value );
+ushort __ovld __conv sub_group_scan_exclusive_add( ushort value );
+
+char __ovld __conv sub_group_scan_exclusive_min( char value );
+uchar __ovld __conv sub_group_scan_exclusive_min( uchar value );
+short __ovld __conv sub_group_scan_exclusive_min( short value );
+ushort __ovld __conv sub_group_scan_exclusive_min( ushort value );
+
+char __ovld __conv sub_group_scan_exclusive_max( char value );
+uchar __ovld __conv sub_group_scan_exclusive_max( uchar value );
+short __ovld __conv sub_group_scan_exclusive_max( short value );
+ushort __ovld __conv sub_group_scan_exclusive_max( ushort value );
+
+#if defined(cl_khr_fp16)
+// scalar half broadcast is part of cl_khr_subgroups
+half2 __ovld __conv sub_group_broadcast( half2 value, uint index );
+half3 __ovld __conv sub_group_broadcast( half3 value, uint index );
+half4 __ovld __conv sub_group_broadcast( half4 value, uint index );
+half8 __ovld __conv sub_group_broadcast( half8 value, uint index );
+half16 __ovld __conv sub_group_broadcast( half16 value, uint index );
+#endif  // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+// scalar double broadcast is part of cl_khr_subgroups
+double2 __ovld __conv sub_group_broadcast( double2 value, uint index );
+double3 __ovld __conv sub_group_broadcast( double3 value, uint index );
+double4 __ovld __conv sub_group_broadcast( double4 value, uint index );
+double8 __ovld __conv sub_group_broadcast( double8 value, uint index );
+double16 __ovld __conv sub_group_broadcast( double16 value, uint index );
+#endif  // cl_khr_fp64
+
+#endif  // cl_khr_subgroup_extended_types
+
+#if defined(cl_khr_subgroup_non_uniform_vote)
+int     __ovld sub_group_elect(void);
+int     __ovld sub_group_non_uniform_all( int predicate );
+int     __ovld sub_group_non_uniform_any( int predicate );
+
+int     __ovld sub_group_non_uniform_all_equal( char value );
+int     __ovld sub_group_non_uniform_all_equal( uchar value );
+int     __ovld sub_group_non_uniform_all_equal( short value );
+int     __ovld sub_group_non_uniform_all_equal( ushort value );
+int     __ovld sub_group_non_uniform_all_equal( int value );
+int     __ovld sub_group_non_uniform_all_equal( uint value );
+int     __ovld sub_group_non_uniform_all_equal( long value );
+int     __ovld sub_group_non_uniform_all_equal( ulong value );
+int     __ovld sub_group_non_uniform_all_equal( float value );
+
+#if defined(cl_khr_fp16)
+int     __ovld sub_group_non_uniform_all_equal( half value );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+int     __ovld sub_group_non_uniform_all_equal( double value );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_non_uniform_vote
+
+#if defined(cl_khr_subgroup_ballot)
+char    __ovld sub_group_non_uniform_broadcast( char value, uint index );
+char2   __ovld sub_group_non_uniform_broadcast( char2 value, uint index );
+char3   __ovld sub_group_non_uniform_broadcast( char3 value, uint index );
+char4   __ovld sub_group_non_uniform_broadcast( char4 value, uint index );
+char8   __ovld sub_group_non_uniform_broadcast( char8 value, uint index );
+char16  __ovld sub_group_non_uniform_broadcast( char16 value, uint index );
+
+uchar   __ovld sub_group_non_uniform_broadcast( uchar value, uint index );
+uchar2  __ovld sub_group_non_uniform_broadcast( uchar2 value, uint index );
+uchar3  __ovld sub_group_non_uniform_broadcast( uchar3 value, uint index );
+uchar4  __ovld sub_group_non_uniform_broadcast( uchar4 value, uint index );
+uchar8  __ovld sub_group_non_uniform_broadcast( uchar8 value, uint index );
+uchar16 __ovld sub_group_non_uniform_broadcast( uchar16 value, uint index );
+
+short   __ovld sub_group_non_uniform_broadcast( short value, uint index );
+short2  __ovld sub_group_non_uniform_broadcast( short2 value, uint index );
+short3  __ovld sub_group_non_uniform_broadcast( short3 value, uint index );
+short4  __ovld sub_group_non_uniform_broadcast( short4 value, uint index );
+short8  __ovld sub_group_non_uniform_broadcast( short8 value, uint index );
+short16 __ovld sub_group_non_uniform_broadcast( short16 value, uint index );
+
+ushort  __ovld sub_group_non_uniform_broadcast( ushort value, uint index );
+ushort2 __ovld sub_group_non_uniform_broadcast( ushort2 value, uint index );
+ushort3 __ovld sub_group_non_uniform_broadcast( ushort3 value, uint index );
+ushort4 __ovld sub_group_non_uniform_broadcast( ushort4 value, uint index );
+ushort8 __ovld sub_group_non_uniform_broadcast( ushort8 value, uint index );
+ushort16 __ovld sub_group_non_uniform_broadcast( ushort16 value, uint index );
+
+int     __ovld sub_group_non_uniform_broadcast( int value, uint index );
+int2    __ovld sub_group_non_uniform_broadcast( int2 value, uint index );
+int3    __ovld sub_group_non_uniform_broadcast( int3 value, uint index );
+int4    __ovld sub_group_non_uniform_broadcast( int4 value, uint index );
+int8    __ovld sub_group_non_uniform_broadcast( int8 value, uint index );
+int16   __ovld sub_group_non_uniform_broadcast( int16 value, uint index );
+
+uint    __ovld sub_group_non_uniform_broadcast( uint value, uint index );
+uint2   __ovld sub_group_non_uniform_broadcast( uint2 value, uint index );
+uint3   __ovld sub_group_non_uniform_broadcast( uint3 value, uint index );
+uint4   __ovld sub_group_non_uniform_broadcast( uint4 value, uint index );
+uint8   __ovld sub_group_non_uniform_broadcast( uint8 value, uint index );
+uint16  __ovld sub_group_non_uniform_broadcast( uint16 value, uint index );
+
+long    __ovld sub_group_non_uniform_broadcast( long value, uint index );
+long2   __ovld sub_group_non_uniform_broadcast( long2 value, uint index );
+long3   __ovld sub_group_non_uniform_broadcast( long3 value, uint index );
+long4   __ovld sub_group_non_uniform_broadcast( long4 value, uint index );
+long8   __ovld sub_group_non_uniform_broadcast( long8 value, uint index );
+long16  __ovld sub_group_non_uniform_broadcast( long16 value, uint index );
+
+ulong   __ovld sub_group_non_uniform_broadcast( ulong value, uint index );
+ulong2  __ovld sub_group_non_uniform_broadcast( ulong2 value, uint index );
+ulong3  __ovld sub_group_non_uniform_broadcast( ulong3 value, uint index );
+ulong4  __ovld sub_group_non_uniform_broadcast( ulong4 value, uint index );
+ulong8  __ovld sub_group_non_uniform_broadcast( ulong8 value, uint index );
+ulong16 __ovld sub_group_non_uniform_broadcast( ulong16 value, uint index );
+
+float   __ovld sub_group_non_uniform_broadcast( float value, uint index );
+float2  __ovld sub_group_non_uniform_broadcast( float2 value, uint index );
+float3  __ovld sub_group_non_uniform_broadcast( float3 value, uint index );
+float4  __ovld sub_group_non_uniform_broadcast( float4 value, uint index );
+float8  __ovld sub_group_non_uniform_broadcast( float8 value, uint index );
+float16 __ovld sub_group_non_uniform_broadcast( float16 value, uint index );
+
+char    __ovld sub_group_broadcast_first( char value );
+uchar   __ovld sub_group_broadcast_first( uchar value );
+short   __ovld sub_group_broadcast_first( short value );
+ushort  __ovld sub_group_broadcast_first( ushort value );
+int     __ovld sub_group_broadcast_first( int value );
+uint    __ovld sub_group_broadcast_first( uint value );
+long    __ovld sub_group_broadcast_first( long value );
+ulong   __ovld sub_group_broadcast_first( ulong value );
+float   __ovld sub_group_broadcast_first( float value );
+
+uint4   __ovld sub_group_ballot( int predicate );
+int     __ovld __cnfn sub_group_inverse_ballot( uint4 value );
+int     __ovld __cnfn sub_group_ballot_bit_extract( uint4 value, uint index );
+uint    __ovld __cnfn sub_group_ballot_bit_count( uint4 value );
+
+uint    __ovld sub_group_ballot_inclusive_scan( uint4 value );
+uint    __ovld sub_group_ballot_exclusive_scan( uint4 value );
+uint    __ovld sub_group_ballot_find_lsb( uint4 value );
+uint    __ovld sub_group_ballot_find_msb( uint4 value );
+
+uint4   __ovld __cnfn get_sub_group_eq_mask(void);
+uint4   __ovld __cnfn get_sub_group_ge_mask(void);
+uint4   __ovld __cnfn get_sub_group_gt_mask(void);
+uint4   __ovld __cnfn get_sub_group_le_mask(void);
+uint4   __ovld __cnfn get_sub_group_lt_mask(void);
+
+#if defined(cl_khr_fp16)
+half    __ovld sub_group_non_uniform_broadcast( half value, uint index );
+half2   __ovld sub_group_non_uniform_broadcast( half2 value, uint index );
+half3   __ovld sub_group_non_uniform_broadcast( half3 value, uint index );
+half4   __ovld sub_group_non_uniform_broadcast( half4 value, uint index );
+half8   __ovld sub_group_non_uniform_broadcast( half8 value, uint index );
+half16  __ovld sub_group_non_uniform_broadcast( half16 value, uint index );
+
+half    __ovld sub_group_broadcast_first( half value );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+double   __ovld sub_group_non_uniform_broadcast( double value, uint index );
+double2  __ovld sub_group_non_uniform_broadcast( double2 value, uint index );
+double3  __ovld sub_group_non_uniform_broadcast( double3 value, uint index );
+double4  __ovld sub_group_non_uniform_broadcast( double4 value, uint index );
+double8  __ovld sub_group_non_uniform_broadcast( double8 value, uint index );
+double16 __ovld sub_group_non_uniform_broadcast( double16 value, uint index );
+
+double   __ovld sub_group_broadcast_first( double value );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_ballot
+
+#if defined(cl_khr_subgroup_non_uniform_arithmetic)
+char    __ovld sub_group_non_uniform_reduce_add( char value );
+uchar   __ovld sub_group_non_uniform_reduce_add( uchar value );
+short   __ovld sub_group_non_uniform_reduce_add( short value );
+ushort  __ovld sub_group_non_uniform_reduce_add( ushort value );
+int     __ovld sub_group_non_uniform_reduce_add( int value );
+uint    __ovld sub_group_non_uniform_reduce_add( uint value );
+long    __ovld sub_group_non_uniform_reduce_add( long value );
+ulong   __ovld sub_group_non_uniform_reduce_add( ulong value );
+float   __ovld sub_group_non_uniform_reduce_add( float value );
+
+char    __ovld sub_group_non_uniform_reduce_mul( char value );
+uchar   __ovld sub_group_non_uniform_reduce_mul( uchar value );
+short   __ovld sub_group_non_uniform_reduce_mul( short value );
+ushort  __ovld sub_group_non_uniform_reduce_mul( ushort value );
+int     __ovld sub_group_non_uniform_reduce_mul( int value );
+uint    __ovld sub_group_non_uniform_reduce_mul( uint value );
+long    __ovld sub_group_non_uniform_reduce_mul( long value );
+ulong   __ovld sub_group_non_uniform_reduce_mul( ulong value );
+float   __ovld sub_group_non_uniform_reduce_mul( float value );
+
+char    __ovld sub_group_non_uniform_reduce_min( char value );
+uchar   __ovld sub_group_non_uniform_reduce_min( uchar value );
+short   __ovld sub_group_non_uniform_reduce_min( short value );
+ushort  __ovld sub_group_non_uniform_reduce_min( ushort value );
+int     __ovld sub_group_non_uniform_reduce_min( int value );
+uint    __ovld sub_group_non_uniform_reduce_min( uint value );
+long    __ovld sub_group_non_uniform_reduce_min( long value );
+ulong   __ovld sub_group_non_uniform_reduce_min( ulong value );
+float   __ovld sub_group_non_uniform_reduce_min( float value );
+
+char    __ovld sub_group_non_uniform_reduce_max( char value );
+uchar   __ovld sub_group_non_uniform_reduce_max( uchar value );
+short   __ovld sub_group_non_uniform_reduce_max( short value );
+ushort  __ovld sub_group_non_uniform_reduce_max( ushort value );
+int     __ovld sub_group_non_uniform_reduce_max( int value );
+uint    __ovld sub_group_non_uniform_reduce_max( uint value );
+long    __ovld sub_group_non_uniform_reduce_max( long value );
+ulong   __ovld sub_group_non_uniform_reduce_max( ulong value );
+float   __ovld sub_group_non_uniform_reduce_max( float value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_add( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_add( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_add( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_add( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_add( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_add( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_add( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_add( ulong value );
+float   __ovld sub_group_non_uniform_scan_inclusive_add( float value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_mul( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_mul( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_mul( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_mul( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_mul( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_mul( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_mul( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_mul( ulong value );
+float   __ovld sub_group_non_uniform_scan_inclusive_mul( float value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_min( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_min( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_min( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_min( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_min( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_min( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_min( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_min( ulong value );
+float   __ovld sub_group_non_uniform_scan_inclusive_min( float value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_max( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_max( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_max( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_max( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_max( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_max( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_max( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_max( ulong value );
+float   __ovld sub_group_non_uniform_scan_inclusive_max( float value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_add( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_add( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_add( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_add( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_add( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_add( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_add( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_add( ulong value );
+float   __ovld sub_group_non_uniform_scan_exclusive_add( float value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_mul( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_mul( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_mul( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_mul( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_mul( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_mul( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_mul( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_mul( ulong value );
+float   __ovld sub_group_non_uniform_scan_exclusive_mul( float value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_min( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_min( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_min( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_min( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_min( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_min( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_min( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_min( ulong value );
+float   __ovld sub_group_non_uniform_scan_exclusive_min( float value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_max( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_max( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_max( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_max( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_max( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_max( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_max( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_max( ulong value );
+float   __ovld sub_group_non_uniform_scan_exclusive_max( float value );
+
+char    __ovld sub_group_non_uniform_reduce_and( char value );
+uchar   __ovld sub_group_non_uniform_reduce_and( uchar value );
+short   __ovld sub_group_non_uniform_reduce_and( short value );
+ushort  __ovld sub_group_non_uniform_reduce_and( ushort value );
+int     __ovld sub_group_non_uniform_reduce_and( int value );
+uint    __ovld sub_group_non_uniform_reduce_and( uint value );
+long    __ovld sub_group_non_uniform_reduce_and( long value );
+ulong   __ovld sub_group_non_uniform_reduce_and( ulong value );
+
+char    __ovld sub_group_non_uniform_reduce_or( char value );
+uchar   __ovld sub_group_non_uniform_reduce_or( uchar value );
+short   __ovld sub_group_non_uniform_reduce_or( short value );
+ushort  __ovld sub_group_non_uniform_reduce_or( ushort value );
+int     __ovld sub_group_non_uniform_reduce_or( int value );
+uint    __ovld sub_group_non_uniform_reduce_or( uint value );
+long    __ovld sub_group_non_uniform_reduce_or( long value );
+ulong   __ovld sub_group_non_uniform_reduce_or( ulong value );
+
+char    __ovld sub_group_non_uniform_reduce_xor( char value );
+uchar   __ovld sub_group_non_uniform_reduce_xor( uchar value );
+short   __ovld sub_group_non_uniform_reduce_xor( short value );
+ushort  __ovld sub_group_non_uniform_reduce_xor( ushort value );
+int     __ovld sub_group_non_uniform_reduce_xor( int value );
+uint    __ovld sub_group_non_uniform_reduce_xor( uint value );
+long    __ovld sub_group_non_uniform_reduce_xor( long value );
+ulong   __ovld sub_group_non_uniform_reduce_xor( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_and( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_and( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_and( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_and( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_and( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_and( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_and( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_and( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_or( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_or( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_or( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_or( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_or( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_or( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_or( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_or( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_inclusive_xor( char value );
+uchar   __ovld sub_group_non_uniform_scan_inclusive_xor( uchar value );
+short   __ovld sub_group_non_uniform_scan_inclusive_xor( short value );
+ushort  __ovld sub_group_non_uniform_scan_inclusive_xor( ushort value );
+int     __ovld sub_group_non_uniform_scan_inclusive_xor( int value );
+uint    __ovld sub_group_non_uniform_scan_inclusive_xor( uint value );
+long    __ovld sub_group_non_uniform_scan_inclusive_xor( long value );
+ulong   __ovld sub_group_non_uniform_scan_inclusive_xor( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_and( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_and( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_and( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_and( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_and( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_and( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_and( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_and( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_or( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_or( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_or( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_or( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_or( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_or( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_or( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_or( ulong value );
+
+char    __ovld sub_group_non_uniform_scan_exclusive_xor( char value );
+uchar   __ovld sub_group_non_uniform_scan_exclusive_xor( uchar value );
+short   __ovld sub_group_non_uniform_scan_exclusive_xor( short value );
+ushort  __ovld sub_group_non_uniform_scan_exclusive_xor( ushort value );
+int     __ovld sub_group_non_uniform_scan_exclusive_xor( int value );
+uint    __ovld sub_group_non_uniform_scan_exclusive_xor( uint value );
+long    __ovld sub_group_non_uniform_scan_exclusive_xor( long value );
+ulong   __ovld sub_group_non_uniform_scan_exclusive_xor( ulong value );
+
+int     __ovld sub_group_non_uniform_reduce_logical_and( int predicate );
+int     __ovld sub_group_non_uniform_reduce_logical_or( int predicate );
+int     __ovld sub_group_non_uniform_reduce_logical_xor( int predicate );
+
+int     __ovld sub_group_non_uniform_scan_inclusive_logical_and( int predicate );
+int     __ovld sub_group_non_uniform_scan_inclusive_logical_or( int predicate );
+int     __ovld sub_group_non_uniform_scan_inclusive_logical_xor( int predicate );
+
+int     __ovld sub_group_non_uniform_scan_exclusive_logical_and( int predicate );
+int     __ovld sub_group_non_uniform_scan_exclusive_logical_or( int predicate );
+int     __ovld sub_group_non_uniform_scan_exclusive_logical_xor( int predicate );
+
+#if defined(cl_khr_fp16)
+half    __ovld sub_group_non_uniform_reduce_add( half value );
+half    __ovld sub_group_non_uniform_reduce_mul( half value );
+half    __ovld sub_group_non_uniform_reduce_min( half value );
+half    __ovld sub_group_non_uniform_reduce_max( half value );
+half    __ovld sub_group_non_uniform_scan_inclusive_add( half value );
+half    __ovld sub_group_non_uniform_scan_inclusive_mul( half value );
+half    __ovld sub_group_non_uniform_scan_inclusive_min( half value );
+half    __ovld sub_group_non_uniform_scan_inclusive_max( half value );
+half    __ovld sub_group_non_uniform_scan_exclusive_add( half value );
+half    __ovld sub_group_non_uniform_scan_exclusive_mul( half value );
+half    __ovld sub_group_non_uniform_scan_exclusive_min( half value );
+half    __ovld sub_group_non_uniform_scan_exclusive_max( half value );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+double  __ovld sub_group_non_uniform_reduce_add( double value );
+double  __ovld sub_group_non_uniform_reduce_mul( double value );
+double  __ovld sub_group_non_uniform_reduce_min( double value );
+double  __ovld sub_group_non_uniform_reduce_max( double value );
+double  __ovld sub_group_non_uniform_scan_inclusive_add( double value );
+double  __ovld sub_group_non_uniform_scan_inclusive_mul( double value );
+double  __ovld sub_group_non_uniform_scan_inclusive_min( double value );
+double  __ovld sub_group_non_uniform_scan_inclusive_max( double value );
+double  __ovld sub_group_non_uniform_scan_exclusive_add( double value );
+double  __ovld sub_group_non_uniform_scan_exclusive_mul( double value );
+double  __ovld sub_group_non_uniform_scan_exclusive_min( double value );
+double  __ovld sub_group_non_uniform_scan_exclusive_max( double value );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_non_uniform_arithmetic
+
+#if defined(cl_khr_subgroup_shuffle)
+char    __ovld sub_group_shuffle( char value, uint index );
+uchar   __ovld sub_group_shuffle( uchar value, uint index );
+short   __ovld sub_group_shuffle( short value, uint index );
+ushort  __ovld sub_group_shuffle( ushort value, uint index );
+int     __ovld sub_group_shuffle( int value, uint index );
+uint    __ovld sub_group_shuffle( uint value, uint index );
+long    __ovld sub_group_shuffle( long value, uint index );
+ulong   __ovld sub_group_shuffle( ulong value, uint index );
+float   __ovld sub_group_shuffle( float value, uint index );
+
+char    __ovld sub_group_shuffle_xor( char value, uint mask );
+uchar   __ovld sub_group_shuffle_xor( uchar value, uint mask );
+short   __ovld sub_group_shuffle_xor( short value, uint mask );
+ushort  __ovld sub_group_shuffle_xor( ushort value, uint mask );
+int     __ovld sub_group_shuffle_xor( int value, uint mask );
+uint    __ovld sub_group_shuffle_xor( uint value, uint mask );
+long    __ovld sub_group_shuffle_xor( long value, uint mask );
+ulong   __ovld sub_group_shuffle_xor( ulong value, uint mask );
+float   __ovld sub_group_shuffle_xor( float value, uint mask );
+
+#if defined(cl_khr_fp16)
+half    __ovld sub_group_shuffle( half value, uint index );
+half    __ovld sub_group_shuffle_xor( half value, uint mask );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+double  __ovld sub_group_shuffle( double value, uint index );
+double  __ovld sub_group_shuffle_xor( double value, uint mask );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_shuffle
+
+#if defined(cl_khr_subgroup_shuffle_relative)
+char    __ovld sub_group_shuffle_up( char value, uint delta );
+uchar   __ovld sub_group_shuffle_up( uchar value, uint delta );
+short   __ovld sub_group_shuffle_up( short value, uint delta );
+ushort  __ovld sub_group_shuffle_up( ushort value, uint delta );
+int     __ovld sub_group_shuffle_up( int value, uint delta );
+uint    __ovld sub_group_shuffle_up( uint value, uint delta );
+long    __ovld sub_group_shuffle_up( long value, uint delta );
+ulong   __ovld sub_group_shuffle_up( ulong value, uint delta );
+float   __ovld sub_group_shuffle_up( float value, uint delta );
+
+char    __ovld sub_group_shuffle_down( char value, uint delta );
+uchar   __ovld sub_group_shuffle_down( uchar value, uint delta );
+short   __ovld sub_group_shuffle_down( short value, uint delta );
+ushort  __ovld sub_group_shuffle_down( ushort value, uint delta );
+int     __ovld sub_group_shuffle_down( int value, uint delta );
+uint    __ovld sub_group_shuffle_down( uint value, uint delta );
+long    __ovld sub_group_shuffle_down( long value, uint delta );
+ulong   __ovld sub_group_shuffle_down( ulong value, uint delta );
+float   __ovld sub_group_shuffle_down( float value, uint delta );
+
+#if defined(cl_khr_fp16)
+half    __ovld sub_group_shuffle_up( half value, uint delta );
+half    __ovld sub_group_shuffle_down( half value, uint delta );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+double  __ovld sub_group_shuffle_up( double value, uint delta );
+double  __ovld sub_group_shuffle_down( double value, uint delta );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_shuffle_relative
+
+#if defined(cl_khr_subgroup_clustered_reduce)
+char    __ovld sub_group_clustered_reduce_add( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_add( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_add( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_add( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_add( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_add( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_add( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_add( ulong value, uint clustersize );
+float   __ovld sub_group_clustered_reduce_add( float value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_mul( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_mul( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_mul( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_mul( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_mul( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_mul( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_mul( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_mul( ulong value, uint clustersize );
+float   __ovld sub_group_clustered_reduce_mul( float value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_min( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_min( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_min( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_min( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_min( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_min( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_min( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_min( ulong value, uint clustersize );
+float   __ovld sub_group_clustered_reduce_min( float value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_max( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_max( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_max( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_max( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_max( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_max( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_max( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_max( ulong value, uint clustersize );
+float   __ovld sub_group_clustered_reduce_max( float value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_and( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_and( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_and( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_and( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_and( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_and( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_and( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_and( ulong value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_or( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_or( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_or( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_or( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_or( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_or( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_or( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_or( ulong value, uint clustersize );
+
+char    __ovld sub_group_clustered_reduce_xor( char value, uint clustersize );
+uchar   __ovld sub_group_clustered_reduce_xor( uchar value, uint clustersize );
+short   __ovld sub_group_clustered_reduce_xor( short value, uint clustersize );
+ushort  __ovld sub_group_clustered_reduce_xor( ushort value, uint clustersize );
+int     __ovld sub_group_clustered_reduce_xor( int value, uint clustersize );
+uint    __ovld sub_group_clustered_reduce_xor( uint value, uint clustersize );
+long    __ovld sub_group_clustered_reduce_xor( long value, uint clustersize );
+ulong   __ovld sub_group_clustered_reduce_xor( ulong value, uint clustersize );
+
+int     __ovld sub_group_clustered_reduce_logical_and( int predicate, uint clustersize );
+int     __ovld sub_group_clustered_reduce_logical_or( int predicate, uint clustersize );
+int     __ovld sub_group_clustered_reduce_logical_xor( int predicate, uint clustersize );
+
+#if defined(cl_khr_fp16)
+half    __ovld sub_group_clustered_reduce_add( half value, uint clustersize );
+half    __ovld sub_group_clustered_reduce_mul( half value, uint clustersize );
+half    __ovld sub_group_clustered_reduce_min( half value, uint clustersize );
+half    __ovld sub_group_clustered_reduce_max( half value, uint clustersize );
+#endif // cl_khr_fp16
+
+#if defined(cl_khr_fp64)
+double  __ovld sub_group_clustered_reduce_add( double value, uint clustersize );
+double  __ovld sub_group_clustered_reduce_mul( double value, uint clustersize );
+double  __ovld sub_group_clustered_reduce_min( double value, uint clustersize );
+double  __ovld sub_group_clustered_reduce_max( double value, uint clustersize );
+#endif // cl_khr_fp64
+
+#endif // cl_khr_subgroup_clustered_reduce
+
 #if defined(cl_intel_subgroups)
 // Intel-Specific Sub Group Functions
 float   __ovld __conv intel_sub_group_shuffle( float  x, uint c );
diff --git a/clang/test/SemaOpenCL/extension-version.cl b/clang/test/SemaOpenCL/extension-version.cl
index 0e6bbb7d3bcd..86c78143a0eb 100644
--- a/clang/test/SemaOpenCL/extension-version.cl
+++ b/clang/test/SemaOpenCL/extension-version.cl
@@ -333,3 +333,86 @@
 #endif
 #pragma OPENCL EXTENSION cl_intel_device_side_avc_motion_estimation : enable
 
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_extended_types
+#error "Missing cl_khr_subgroup_extended_types"
+#endif
+#else
+#ifdef cl_khr_subgroup_extended_types
+#error "Incorrect cl_khr_subgroup_extended_types define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_extended_types' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_extended_types : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_non_uniform_vote
+#error "Missing cl_khr_subgroup_non_uniform_vote"
+#endif
+#else
+#ifdef cl_khr_subgroup_non_uniform_vote
+#error "Incorrect cl_khr_subgroup_non_uniform_vote define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_non_uniform_vote' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_non_uniform_vote : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_ballot
+#error "Missing cl_khr_subgroup_ballot"
+#endif
+#else
+#ifdef cl_khr_subgroup_ballot
+#error "Incorrect cl_khr_subgroup_ballot define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_ballot' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_ballot : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_non_uniform_arithmetic
+#error "Missing cl_khr_subgroup_non_uniform_arithmetic"
+#endif
+#else
+#ifdef cl_khr_subgroup_non_uniform_arithmetic
+#error "Incorrect cl_khr_subgroup_non_uniform_arithmetic define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_non_uniform_arithmetic' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_non_uniform_arithmetic : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_shuffle
+#error "Missing cl_khr_subgroup_shuffle"
+#endif
+#else
+#ifdef cl_khr_subgroup_shuffle
+#error "Incorrect cl_khr_subgroup_shuffle define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_shuffle' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_shuffle : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_shuffle_relative
+#error "Missing cl_khr_subgroup_shuffle_relative"
+#endif
+#else
+#ifdef cl_khr_subgroup_shuffle_relative
+#error "Incorrect cl_khr_subgroup_shuffle_relative define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_shuffle_relative' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_shuffle_relative : enable
+
+#if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200)
+#ifndef cl_khr_subgroup_clustered_reduce
+#error "Missing cl_khr_subgroup_clustered_reduce"
+#endif
+#else
+#ifdef cl_khr_subgroup_clustered_reduce
+#error "Incorrect cl_khr_subgroup_clustered_reduce define"
+#endif
+// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_subgroup_clustered_reduce' - ignoring}}
+#endif
+#pragma OPENCL EXTENSION cl_khr_subgroup_clustered_reduce : enable
-- 
2.17.1