Add the builtins defined by Section 42 "Integer dot product" in
the OpenCL Extension Specification.
Differential Revision: https://reviews.llvm.org/D106434
Add the builtins defined by Section 40 "Extended Bit Operations" in
the OpenCL Extension Specification.
Differential Revision: https://reviews.llvm.org/D106267
Add the `memory_scope_all_devices` enum value, which is restricted to
OpenCL 3.0 or newer and the `__opencl_c_atomic_scope_all_devices`
feature. Also guard `memory_scope_all_svm_devices` accordingly, which
is already available in OpenCL 2.0.
The `__opencl_c_atomic_scope_all_devices` feature is header-only, so
set its define to 1 in `opencl-c-base.h`. This is done
unconditionally at the moment, as the mechanism for disabling
header-only options hasn't been decided yet.
This patch only adds a negative test for now. Ideally adding a CL3.0
run line to atomic-ops.cl should suffice as a positive test, but we
cannot do that yet until (at least) generic address spaces and program
scope variables are supported in OpenCL 3.0 mode.
Differential Revision: https://reviews.llvm.org/D103241
Removed extension begin/end pragma as it has no effect and
it is added unconditionally for all targets.
Differential Revision: https://reviews.llvm.org/D92244
Ensure that the cl_khr_3d_image_writes pragma is enabled by making
cl_khr_3d_image_writes an optional core feature in CL 3.0 in addition
to being an available extension in 1.0 onwards and a core feature in
CL 2.0.
https://reviews.llvm.org/D99425
Signed-off-by: Kevin Petit <kevin.petit@arm.com>
This patch adds possibility to define OpenCL C 3.0 feature macros
via command line option or target setting.
Reviewed By: Anastasia
Differential Revision: https://reviews.llvm.org/D95776
Extended subgroups are library style extensions and therefore
they require no changes in the frontend. This commit:
1. Moves extension macro definitions to the internal headers.
2. Removes extension pragmas because they are not needed.
Tags: #clang
Differential Revision: https://reviews.llvm.org/D92231
Rename lang mode flag to -cl-std=clc++/-cl-std=CLC++
or -std=clc++/-std=CLC++.
This aligns with OpenCL C conversion and removes ambiguity
with OpenCL C++.
Differential Revision: https://reviews.llvm.org/D65102
llvm-svn: 367008
We accidentally lost the ATOMIC_VAR_INIT and ATOMIC_FLAG_INIT macros
in r363794.
Also put the `memory_order` typedef back inside a `>= CL2.0` guard.
llvm-svn: 364174
Add overloads with generic address space pointer to old atomics.
This is currently only added for C++ compilation mode.
Differential Revision: https://reviews.llvm.org/D62335
llvm-svn: 364071
Summary:
Remove unnecessary definition (otherwise the extension will be defined
where it's not supposed to be defined).
Consider the code:
#pragma OPENCL EXTENSION cl_intel_planar_yuv : begin
// some declarations
#pragma OPENCL EXTENSION cl_intel_planar_yuv : end
is enough for extension to become known for clang.
Patch by: Dmitry Sidorov <dmitry.sidorov@intel.com>
Reviewers: Anastasia, yaxunl
Reviewed By: Anastasia
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58666
llvm-svn: 362398
Improved some checks and moved testing of the default header
in C++ mode into the Headers folder.
Differential Revision: https://reviews.llvm.org/D59486
llvm-svn: 356450
This patch breaks Index/opencl-types.cl LIT test:
Script:
--
: 'RUN: at line 1'; stage1/bin/c-index-test -test-print-type llvm/tools/clang/test/Index/opencl-types.cl -cl-std=CL2.0 | stage1/bin/FileCheck llvm/tools/clang/test/Index/opencl-types.cl
--
Command Output (stderr):
--
llvm/tools/clang/test/Index/opencl-types.cl:3:26: warning: unsupported OpenCL extension 'cl_khr_fp16' - ignoring [-Wignored-pragmas]
llvm/tools/clang/test/Index/opencl-types.cl:4:26: warning: unsupported OpenCL extension 'cl_khr_fp64' - ignoring [-Wignored-pragmas]
llvm/tools/clang/test/Index/opencl-types.cl:8:9: error: use of type 'double' requires cl_khr_fp64 extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:11:8: error: declaring variable of type 'half' is not allowed
llvm/tools/clang/test/Index/opencl-types.cl:15:3: error: use of type 'double' requires cl_khr_fp64 extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:16:3: error: use of type 'double4' (vector of 4 'double' values) requires cl_khr_fp64 extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:26:26: warning: unsupported OpenCL extension 'cl_khr_gl_msaa_sharing' - ignoring [-Wignored-pragmas]
llvm/tools/clang/test/Index/opencl-types.cl:35:44: error: use of type '__read_only image2d_msaa_t' requires cl_khr_gl_msaa_sharing extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:36:49: error: use of type '__read_only image2d_array_msaa_t' requires cl_khr_gl_msaa_sharing extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:37:49: error: use of type '__read_only image2d_msaa_depth_t' requires cl_khr_gl_msaa_sharing extension to be enabled
llvm/tools/clang/test/Index/opencl-types.cl:38:54: error: use of type '__read_only image2d_array_msaa_depth_t' requires cl_khr_gl_msaa_sharing extension to be enabled
llvm-svn: 346338
Just adding a preprocessor #define for the extension.
Patch by Alexey Sotkin and Dmitry Sidorov
Phabricator review: https://reviews.llvm.org/D51402
llvm-svn: 345044
Removed ndrange_t as Clang builtin type and added
as a struct type in the OpenCL header.
Use type name to do the Sema checking in enqueue_kernel
and modify IR generation accordingly.
Review: D28058
Patch by Dmitry Borisenkov!
llvm-svn: 295311
Prior to OpenCL 2.0, image3d_t can only be used with the write_only
access qualifier when the cl_khr_3d_image_writes extension is enabled,
see e.g. OpenCL 1.1 s6.8b.
Require the extension for write_only image3d_t types and guard uses of
write_only image3d_t in the OpenCL header.
Patch by Sven van Haastregt!
Review: https://reviews.llvm.org/D28860
llvm-svn: 293050
Include opencl-c.h by default as a module to utilize the automatic AST caching mechanism of clang modules.
Add an option -finclude-default-header to enable default header for OpenCL, which is off by default.
Differential Revision: http://reviews.llvm.org/D20444
llvm-svn: 273191
OpenCL has large number of "builtin" functions ("builtin" in the sense of OpenCL spec) which are defined in header files. To compile OpenCL kernels using these builtin functions, a header file is needed.
This header file is based on the Khronos implementation (https://github.com/KhronosGroup/SPIR/blob/spirv-1.0/lib/Headers/opencl.h) with heavy refactoring.
Re-commit after fixing failures on ppc64/systemz etc.
Differential Revision: http://reviews.llvm.org/D18369
llvm-svn: 271197
OpenCL has large number of "builtin" functions ("builtin" in the sense of OpenCL spec) which are defined in header files. To compile OpenCL kernels using these builtin functions, a header file is needed.
This header file is based on the Khronos implementation (https://github.com/KhronosGroup/SPIR/blob/spirv-1.0/lib/Headers/opencl.h) with heavy refactoring.
Differential Revision: http://reviews.llvm.org/D18369
llvm-svn: 271136
Sven van Haastregt