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| author | Vyacheslav Levytskyy <vyacheslav.levytskyy@intel.com> | 2024-03-25 10:13:42 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-25 10:13:42 +0100 |
| commit | 99c40f6ba60ea6e5dbd3f015956c7d2f6e25e54c (patch) | |
| tree | 318ac426908685e3b685d6c9b331cfab93597b4a /llvm/lib/CodeGen/MachineFunctionPass.cpp | |
| parent | 75e528fdd9594ecb6fdb5d9e7bee1506f7e43be0 (diff) | |
| download | llvm-99c40f6ba60ea6e5dbd3f015956c7d2f6e25e54c.zip llvm-99c40f6ba60ea6e5dbd3f015956c7d2f6e25e54c.tar.gz llvm-99c40f6ba60ea6e5dbd3f015956c7d2f6e25e54c.tar.bz2 | |
[SPIR-V] Introduce a command line option to support compatibility with Khronos SPIRV Translator (#86101)
SPIRV-LLVM-Translator project
(https://github.com/KhronosGroup/SPIRV-LLVM-Translator) from Khronos
Group is a tool and a library for bi-directional translation between
SPIR-V and LLVM IR. In its backward translation from SPIR-V to LLVM IR
SPIRV-LLVM-Translator isn't necessarily able to cover the same SPIR-V
patterns/instructions set that SPIRV Backend produces, even if we target
the same SPIR-V version in both SPIRV-LLVM-Translator and SPIRV Backend
projects.
To improve interoperability and ability to apply SPIRV Backend output in
different products this PR introduces a notion of a mode of SPIR-V
output that is compatible with a subset of SPIR-V supported by
SPIRV-LLVM-Translator. This includes a new command line option that
doesn't influence default behavior of SPIRV Backend and one test case
that demonstrates how this command line option may be used to get a
practical benefit of producing that one of two possible and similar
output options that can be understood by SPIRV-LLVM-Translator.
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunctionPass.cpp')
0 files changed, 0 insertions, 0 deletions