Remove incorrect CUDA defines (#123898)

Remove CUDA_127 and CUDA_129 defines incorrectly added in
https://github.com/llvm/llvm-project/pull/123398

[NVPTX] Add support for PTX 8.6 and CUDA 12.6 (12.8) (#123398)

Add CUDA versions 12.7, 12.8, 12.9 which support PTX8.6+ (enables using Blackwell-specific instructions).

AMDGPU: Add gfx950 subtarget definitions (#116307)

Mostly a stub, but adds some baseline tests and
tests for removed instructions.

[AMDGPU] Introduce a new generic target `gfx9-4-generic` (#115190)

This patch introduces a new generic target, `gfx9-4-generic`. Since it doesn’t support FP8 and XF32-related instructions, the patch

[AMDGPU] Introduce a new generic target `gfx9-4-generic` (#115190)

This patch introduces a new generic target, `gfx9-4-generic`. Since it doesn’t support FP8 and XF32-related instructions, the patch includes several code reorganizations to accommodate these changes.

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[AMDGPU] Add a new target for gfx1153 (#113138)

[CUDA] Add support for CUDA-12.6 and sm_100 (#112028)

This is a copy of #97402(with minor updates), which is now ready to land.

---------

Co-authored-by: Sergey Kozub <skozub@nvidia.com>

[CUDA][NFC] CudaArch to OffloadArch rename (#97028)

Rename `CudaArch` to `OffloadArch` to better reflect its content and the
use.
Apply a similar rename to helpers handling the enum.

[clang][Driver] Add HIPAMD Driver support for AMDGCN flavoured SPIR-V (#95061)

This patch augments the HIPAMD driver to allow it to target AMDGCN
flavoured SPIR-V compilation. It's mostly straightf

[clang][Driver] Add HIPAMD Driver support for AMDGCN flavoured SPIR-V (#95061)

This patch augments the HIPAMD driver to allow it to target AMDGCN
flavoured SPIR-V compilation. It's mostly straightforward, as we re-use
some of the existing SPIRV infra, however there are a few notable
additions:

- we introduce an `amdgcnspirv` offload arch, rather than relying on
using `generic` (this is already fairly overloaded) or simply using
`spirv` or `spirv64` (we'll want to use these to denote unflavoured
SPIRV, once we bring up that capability)
- initially it is won't be possible to mix-in SPIR-V and concrete AMDGPU
targets, as it would require some relatively intrusive surgery in the
HIPAMD Toolchain and the Driver to deal with two triples
(`spirv64-amd-amdhsa` and `amdgcn-amd-amdhsa`, respectively)
- in order to retain user provided compiler flags and have them
available at JIT time, we rely on embedding the command line via
`-fembed-bitcode=marker`, which the bitcode writer had previously not
implemented for SPIRV; we only allow it conditionally for AMDGCN
flavoured SPIRV, and it is handled correctly by the Translator (it ends
up as a string literal)

Once the SPIRV BE is no longer experimental we'll switch to using that
rather than the translator. There's some additional work that'll come
via a separate PR around correctly piping through AMDGCN's
implementation of `printf`, for now we merely handle its flags
correctly.

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[AMDGPU] Add a new target gfx1152 (#94534)

[CUDA] Mark CUDA-12.5 as supported and introduce ptx 8.5. (#94113)

This PR is based on https://github.com/llvm/llvm-project/pull/91516.

AMDGPU: Add missing gfx* generic targets handling in clang (NVPTX, OpenMP runtime) (#94483)

[CUDA] Mark CUDA-12.4 as supported and introduce ptx 8.4. (#91516)

[CUDA] Rename SM_32 to SM_32_ to work around AIX headers (#88779)

Summary:
AIX headers define this, so we need to work around it. In the future
this will be removed but for now we should just rename

[CUDA] Rename SM_32 to SM_32_ to work around AIX headers (#88779)

Summary:
AIX headers define this, so we need to work around it. In the future
this will be removed but for now we should just rename it to avoid these
issues.

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[CUDA] Add support for CUDA-12.3 and sm_90a (#74895)

[AMDGPU] Define new targets gfx1200 and gfx1201 (#73133)

Define target names and ELF numbers for new GFX12 targets gfx1200 and
gfx1201. For now they behave identically to GFX11.

[AMDGPU] Add targets gfx1150 and gfx1151

This is the target definition only. Currently they are treated the same
as GFX 11.0.x.

Differential Revision: https://reviews.llvm.org/D155429

[CUDA] Update Kepler(sm_3*) support info.

sm_30 and sm_32 were removed in cuda-11.0
sm_35 and sm_37 were removed in cuda-12.0

Differential Revision: https://reviews.llvm.org/D152027

[CUDA] bump supported CUDA version to 12.1/11.8

Differential Revision: https://reviews.llvm.org/D151361

AMDGPU: Add basic gfx942 target

Differential Revision: https://reviews.llvm.org/D149983

AMDGPU: Add basic gfx941 target

Differential Revision: https://reviews.llvm.org/D149982

Don't include StringSwitch (NFC)

These files do not use llvm::StringSwitch.

Add support for CUDA-11.8 and sm_{87,89,90} GPUs.

Differential Revision: https://reviews.llvm.org/D135306

Refactored CUDA version housekeeping to use less boilerplate.

Differential Revision: https://reviews.llvm.org/D135328

[clang] Use value_or instead of getValueOr (NFC)

[AMDGPU][clang] Definition of gfx11 subtarget

Contributors:
Jay Foad <jay.foad@amd.com>
Konstantin Zhuravlyov <kzhuravl_dev@outlook.com>

Patch 2/N for upstreaming of AMDGPU gfx11 architecture

Depe

[AMDGPU][clang] Definition of gfx11 subtarget

Contributors:
Jay Foad <jay.foad@amd.com>
Konstantin Zhuravlyov <kzhuravl_dev@outlook.com>

Patch 2/N for upstreaming of AMDGPU gfx11 architecture

Depends on D124536

Reviewed By: foad, kzhuravl, #amdgpu, arsenm

Differential Revision: https://reviews.llvm.org/D124537

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