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[release/8.0] JIT: Fix case where we illegally optimize away a memory barrier on ARM32 #91870

Merged
merged 1 commit into from
Sep 11, 2023
Merged

[release/8.0] JIT: Fix case where we illegally optimize away a memory barrier on ARM32 #91870

merged 1 commit into from
Sep 11, 2023

Commits on Sep 11, 2023

  1. JIT: Fix invalid memory barrier removal optimization 

    The ARM32/ARM64 backends have an optimization where they optimize out
the latter of two subsequent memory barriers if no memory store/load has
been seen between them. This optimization should not be allowed to
remove memory barriers when a call has been seen.

Fix #91732
    @jakobbotsch
    jakobbotsch authored and github-actions committed Sep 11, 2023
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