Stream: git-wasmtime

Topic: wasmtime / PR #5301 Fix implicit pointer argument registe...


view this post on Zulip Wasmtime GitHub notifications bot (Nov 18 2022 at 22:12):

elliottt opened PR #5301 from trevor/constrain-implicit-ptr-registers to main:

Constrain virtual registers when handling implicit pointer arguments, instead of using physical registers directly.
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view this post on Zulip Wasmtime GitHub notifications bot (Nov 18 2022 at 23:02):

elliottt has marked PR #5301 as ready for review.

view this post on Zulip Wasmtime GitHub notifications bot (Nov 18 2022 at 23:46):

elliottt updated PR #5301 from trevor/constrain-implicit-ptr-registers to main.

view this post on Zulip Wasmtime GitHub notifications bot (Nov 18 2022 at 23:48):

elliottt edited PR #5301 from trevor/constrain-implicit-ptr-registers to main:

Constrain virtual registers when handling implicit pointer arguments, instead of using physical registers directly. Additionally, mark the Args instruction as not clobbering registers in the s390x and aarch64 backends, to avoid introducing unnecessary saves on function entry.
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Last updated: Dec 23 2024 at 12:05 UTC