Wasmtime GitHub notifications bot (Oct 01 2024 at 20:56): Wasmtime GitHub notifications bot (Oct 01 2024 at 20:56):saulecabrera requested abrown for a review on PR #9354.
Wasmtime GitHub notifications bot (Oct 01 2024 at 20:56):saulecabrera requested wasmtime-compiler-reviewers for a review on PR #9354.
Wasmtime GitHub notifications bot (Oct 01 2024 at 20:56):saulecabrera opened PR #9354 from saulecabrera:winch-properly-id-dest-regs to bytecodealliance:main:
No functional changes are introduced as part of this change.
This commit introduces a formal mechanism for identifying destination registers in Winch's MacroAssembler and Assembler layers.
Before this change, there was no standardized way to identify writable registers, which made it challenging to:
- Audit register clobbering effectively.
- Establish a consistent approach for defining new MacroAssembler methods, as the identification of writable registers was done ad-hoc and varied from method to method.
This enhancement aims to improve code maintainability and reduce potential errors related to register management.
This commit makes use of Cranelift's
Writable<T>type to identify writable registers.<!--
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Wasmtime GitHub notifications bot (Oct 01 2024 at 22:44):github-actions[bot] commented on PR #9354:
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Wasmtime GitHub notifications bot (Oct 02 2024 at 00:25):abrown submitted PR review.
Wasmtime GitHub notifications bot (Oct 02 2024 at 01:01):saulecabrera merged PR #9354.
Last updated: Dec 23 2024 at 12:05 UTC