With no registers seen, it is now a no-op.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24432>
OpenCL 3.0 core requires __opencl_c_subgroups to be set, the OpenCL
cl_khr_subgroups extenions can only be enabled if and only if the driver
guarentees independent forward progress between subgroups.
See CL_DEVICE_SUB_GROUP_INDEPENDENT_FORWARD_PROGRESS for more information.
Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Nora Allen <blackcatgames@protonmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22893>
You can't turn this off for llvm17+, this at least makes things
run against llvm git now instead of blowing up in clang.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24000>
This function is added for create strong relationship between
nir_function_impl and nir_function.
So that nir_function->impl->function == nir_function is always true when
(nir_function->impl != NULL && nir_function->impl != NIR_SERIALIZE_FUNC_HAS_IMPL)
And indeed this invariant is already done in functions validate_function and validate_function_impl
of nir_validate
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23820>
Cuts down serialized size from 2850288 to 1377780 bytes.
Reduces clinfo with Rusticl time by 40% for debug builds.
(Old data, but the point stands)
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15996>
These were historically in the spirv+nir combo, but the common mesa clc
is a better home for them.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Acked-by: Nora Allen <blackcatgames@protonmail.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23667>
There is an actual external libclc and we do use it, so rename the
internal common library to avoid confusion.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Acked-by: Nora Allen <blackcatgames@protonmail.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23667>
This happens if we pass our own validator options. It's nothing we can
control, SPIRV-Tools just passes NULL instead of "input".
Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23700>
Enabling or disabling the "microsoft-clc" option previously changed
shared logic for all compiler/clc users, which was surprising.
In addition, the option to avoid the use of system Clang headers at
runtime is useful outside the scope of Windows.
Separating the two concepts by making this a neutral feature option
addresses both matters.
Signed-off-by: Dor Askayo <dor.askayo@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23255>
Clang unconditionally adds those definitions if using a spirv LLVM target.
That's not a problem on its own, but clang's internal OpenCL header enable
a bunch of OpenCL extensions if those are set.
Lucky for us, we can simply undefine them and spare us the trouble of
finding an upstream solution to this problem :)
This fixes the OpenCL CTS' compiler features_macro test.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17334>
opencl_c_h is defined only for llvm < 15.
Fixes: bcc2df4890 ("clc: speed up compilation by not relying on opencl-c.h")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16808>
Even with that alone we can't pass the test, as LLVM enables some
extensions based on the SPIR target we choose.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16479>
This relies too much on the properties of the SPIRV-LLVM-Translator and is
required to load SPIR-Vs found in the OpenCL CTS.
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16479>
This prevents more use-after-free errors. Passing them around using
std::unique_ptr ensures that the LLVMContext gets destroyed but doesn't
ensure destruction order. Declaring it on the stack ensures that the
context doesn't get destroyed until right before the the function
returns which is after any other LLVM stuff is destroyed.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Icecream95 <ixn@disroot.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15937>
First, separate out the LLVM context logging to make it take a
clc_logger instead of passing in a string stream. Currently, the LLVM
context may outlive the string stream which we assign which may lead to
use-after-free errors. Second, use a separate string stream for clang
diagnosticl logging which we intentionally declare before the compiler
so the compiler can't outlive it.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Icecream95 <ixn@disroot.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15937>
This just calls some of the LLVM init functions in a common place
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Icecream95 <ixn@disroot.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15937>
The type of the spv_position_t components can differ across platforms,
it's simpler to just let C++ overloading handle it.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15437>
This version is given to the LLVM-SPIRV translator. On the SPIRV-Tools
side of things, we want to use the highest available version to be
sure to be able to parse back what was generated.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13113>
The LLVM-SPIRV translator can include a bunch of capabilities into the
generated SPIRV which is not what you always want. That include
internal Intel specific capabilities from the translator.
v2: Rename options
Fixup checks (Jesse)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13113>
By default we use the header installed opencl-c.h header. But in the
case Mesa is compiled for microsoft clon12 we keep the injected file.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9156>
The D3D12-specific stuff isn't useful to have in common code but all the
stuff to invoke clang really should be common.
v2: Rebase (Lionel)
v3: Define a new clc_libclc_new_dxil() entrypoint to create a clc
context with DXIL nir_options (Jesse)
v4: Fixup meson build (Lionel)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9156>
