abrown requested wasmtime-compiler-reviewers for a review on PR #10745.
abrown requested cfallin for a review on PR #10745.
abrown opened PR #10745 from abrown:asm-encoding-clean-up to bytecodealliance:main:
This does not change functionality; instead, it reorganizes how REX prefixes were encoded by the assembler to simplify code generation.
RexFlagsnow becomes the more-correctRexPrefixand constructors likeRexPrefix::two_opbuild the necessary byte for emission withRexPrefix::encode.<!--
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abrown updated PR #10745.
cfallin submitted PR review:
Seems reasonable; thanks!
cfallin has enabled auto merge for PR #10745.
cfallin merged PR #10745.
Last updated: Dec 06 2025 at 06:05 UTC