[bug] Fix halide_get_cpu_features() linkage to avoid name mangling issues#8573
Merged
derek-gerstmann merged 5 commits intomainfrom Feb 12, 2025
Merged
[bug] Fix halide_get_cpu_features() linkage to avoid name mangling issues#8573derek-gerstmann merged 5 commits intomainfrom
derek-gerstmann merged 5 commits intomainfrom
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added 2 commits
February 11, 2025 14:59
…mangling issues. Change CpuFeatures to POD struct passed by pointer. Update all backend cpu feature implementations.
abadams
reviewed
Feb 12, 2025
added 2 commits
February 12, 2025 09:13
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NOTE: worker arm64-linux-worker-4 has no disk space left, which is causing the llvm-20-arm32-linux-cmake build to fail. Otherwise ready to merge. |
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The macos workers succeeded, so I guess that cantFail issue showing up on other PRs was a temporary llvm issue. Some problems go away if you ignore them. |
abadams
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Feb 12, 2025
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lgtm other than suggest changing to abort_if_false |
abadams
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Feb 12, 2025
…r error code from can_use_target_features).
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This PR changes the linkage of
halide_get_cpu_features(...)intoextern "C"to avoid issues with name mangling between different platform ABIs. It also changesCpuFeaturesinto a POD struct, which is passed by pointer to allow C linkage.Fixes: #8565