[SYCLLowerIR] Fix metadata format for Intel cache controls #20753
+82 −71
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This patch aligns metadata with the format defined in the commit message for KhronosGroup/SPIRV-LLVM-Translator@c8bfc33. Unfortunately, the format is still not documented in https://github.com/KhronosGroup/SPIRV-LLVM-Translator/blob/main/docs/SPIRVRepresentationInLLVM.rst. This patch fixes the crash in the translator tool, which tries to handle wrong metadata format. I manually checked that the translator successfully converts properties_cache_control.cpp test to SPIR-V format with CacheControl decorations.
bader had a problem deploying to WindowsCILock 
GitHub Actions Failure 
bader had a problem deploying to WindowsCILock GitHub Actions Failure 
maarquitos14 approved these changes Nov 25, 2025
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| Windows BMG CI seems to be unstable w.r.t. timing out at the moment. It is observed elsewhere as well. |
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This patch aligns metadata with the format defined in the commit message
for
KhronosGroup/SPIRV-LLVM-Translator@c8bfc33.
Unfortunately, the format is still not documented in
https://github.com/KhronosGroup/SPIRV-LLVM-Translator/blob/main/docs/SPIRVRepresentationInLLVM.rst.
This patch fixes the crash in the translator tool, which tries to handle
wrong metadata format. I manually checked that the translator
successfully converts properties_cache_control.cpp test to SPIR-V format
with CacheControl decorations.