Various vload and vstore builtins were missing or misdefined in the
TableGen description. Align the OpenCL vload* and vstore* builtins of
the `-fdeclare-opencl-builtins` option to those of `opencl-c.h`.
Reviewed-by: Stuart Brady <stuart.brady@arm.com>
Add atomic types and builtins operating on those atomic types to
`-fdeclare-opencl-builtins`. The _explicit variants are left out of
this commit, as these take enum arguments that are not yet supported
by the `-fdeclare-opencl-builtins` machinery.
The `-fdeclare-opencl-builtins` option was accepting saturated
conversions for non-integer types, which contradicts both the OpenCL
specification (v2.0 s6.2.3) and Clang's opencl-c.h file.
Apply the fix of f780e15caf ("[OpenCL] Fix support for
cl_khr_mipmap_image_writes", 2020-01-27) also to the TableGen OpenCL
builtin function definitions.
Align `Type` names to their actual OpenCL C type names, such that we
can print OpenCL C types from TableGen. This is particularly helpful
for completeness comparisons with `opencl-c.h`.
Drop the "Name" field from `TypeList`, as it is unused.
Minor formatting changes.
Provide a mechanism to attach OpenCL extension information to builtin
functions, so that their use can be restricted according to the
extension(s) the builtin is part of.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D71476
Add the remaining half (fp16) vector data load and store builtin
functions from the OpenCL C specification.
Patch by Pierre Gondois and Sven van Haastregt.
Add the geometric and relational builtin functions from the OpenCL C
specification.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D69908
This patch adds the integer builtin functions from the OpenCL C
specification.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D69901
Add the remaining math and common builtin functions from the OpenCL C
specification.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D69883
Add handling for the "pure", "const" and "convergent" function
attributes for OpenCL builtin functions.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D64319
Add the image query builtin functions from the OpenCL C specification.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D67713
llvm-svn: 372833
Allow setting a MinVersion, stating from which OpenCL version a
builtin function is available, and a MaxVersion, stating from which
OpenCL version a builtin function should not be available anymore.
Guard some definitions of the "work-item" builtin functions according
to the OpenCL versions from which they are available.
Add the "vector data load and store" builtin functions (e.g.
vload/vstore), whose signatures differ before and after OpenCL 2.0 in
the pointer argument address spaces.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D63504
llvm-svn: 372321
Image types were previously available, but not working. This patch
adds image type handling.
Rename the image type definitions in the .td file to make them
consistent with other type names. Use abstract types to represent the
unqualified types. Instantiate access-qualified image types at the
point of use using, e.g. `ImageType<Image2d, "RO">`.
Add/update TableGen definitions for the read_image/write_image
builtin functions.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D63480
llvm-svn: 371046
Const, volatile, and pointer types were previously available, but not
working. This patch adds handling for OpenCL builtin functions.
Add TableGen definitions for some atomic and asynchronous builtins to
make use of the new functionality.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D63442
llvm-svn: 369373
Generic types are an abstraction of type sets. It mimics the way
functions are defined in the OpenCL specification. For example,
floatN can abstract all the vector sizes of the float type.
This allows to
* stick more closely to the specification, which uses generic types;
* factorize definitions of functions with numerous prototypes in the
tablegen file; and
* reduce the memory impact of functions with many overloads.
Patch by Pierre Gondois and Sven van Haastregt.
Differential Revision: https://reviews.llvm.org/D65456
llvm-svn: 369253
Factor out some of the renames from D63434 and D63442, and generate
half type convert_ builtins.
Patch by Pierre Gondois and Sven van Haastregt.
llvm-svn: 367229
Reland r363242 after fixing an issue with the tablegen dependence.
Patch by Pierre Gondois and Sven van Haastregt.
Differential revision: https://reviews.llvm.org/D62849
llvm-svn: 363541
This reverts commit r363242 as it broke some builds with
make[2]: *** No rule to make target 'ClangOpenCLBuiltinsImpl', needed by
'tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaLookup.cpp.o'.
llvm-svn: 363376
Sven van Haastregt