[AArch64][compiler-rt] Disable SME ABI routines if function multiversioning is not supported#94973
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kmclaughlin-arm merged 4 commits intollvm:mainfrom Jun 12, 2024
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| #include "../cpu_model/aarch64.h" | ||
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| #if !defined(DISABLE_AARCH64_FMV) |
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I don't think you can just choose not to implement these specific routines, but still compile the rest. If the SME ABI routines require this feature, then we better make that dependency clear in cmake.
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I've added a warning to CMakeLists where we enable the SME ABI routines, though I can change this to an error if that would be more appropriate?
for building the AArch64 SME ABI routines.
sdesmalen-arm
approved these changes
Jun 12, 2024
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This prevents build failures when building with
DISABLE_AARCH64_FMV,see #92921.