jameysharp opened PR #8689 from jameysharp:limits-ptr-is-ssa
to bytecodealliance:main
:
We don't need to use cranelift-frontend to keep track of the location of the
VMRuntimeLimits
pointer, because it is loaded once on entry to the function and never changed afterward.Instead, just track the correct SSA
Value
.
jameysharp requested fitzgen for a review on PR #8689.
jameysharp requested wasmtime-core-reviewers for a review on PR #8689.
fitzgen submitted PR review.
fitzgen created PR review comment:
Can we debug assert that
self.vmruntime_limits_ptr
is the reserved value before we initialize it, to make sure that we aren't defining it multiple times? And/or use anOption
orPackedOption
for the field?
fitzgen submitted PR review.
fitzgen created PR review comment:
Similarly, can we debug assert that it has been initialized here?
jameysharp updated PR #8689.
jameysharp merged PR #8689.
Last updated: Dec 23 2024 at 12:05 UTC