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| author | Benjamin Maxwell <benjamin.maxwell@arm.com> | 2025-03-25 10:09:25 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-25 10:09:25 +0000 |
| commit | 107260cc29368070bba815d94f9d5b7cec1df7d0 (patch) | |
| tree | 5109d575d8728f1ac2abb447edd9910e480669a6 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 9c7e38896f878daaf5621170dea147fe00fc8625 (diff) | |
[AArch64][SME2] Don't preserve ZT0 around SME ABI routines (#132722)
This caused ZT0 to be preserved around `__arm_tpidr2_save` in functions
with "aarch64_new_zt0". The block in which `__arm_tpidr2_save` is called
is added by the SMEABIPass and may be reachable in cases where ZA has
not been enabled* (so using `str zt0` is invalid).
* (when za_save_buffer is null and num_za_save_slices is zero)
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions