Benjamin Lerman a72958a95d
[AArch64] Use a load instead of a store for inline stack probes (#170855)
Frequently, when big buffers are put on the stack we end up
with multiple virtual pages Copy-On-Write mapped to single physical zero page.
Stack probes would unnecessarily trigger a Copy-On-Write on such pages. Avoid this
by using loads into the XZR.
2026-01-15 18:00:24 +00:00
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