RESOLVED FIXED 275811
[Win] Use SystemV ABI for Wasm LLInt on Windows 
https://bugs.webkit.org/show_bug.cgi?id=275811
Summary [Win] Use SystemV ABI for Wasm LLInt on Windows
Ian Grunert
Reported 2024-06-24 07:47:13 PDT
clang-cl gives us the option of changing a function to use the SystemV ABI: https://clang.llvm.org/docs/AttributeReference.html#sysv-abi By using this on functions on the C++ / JIT boundaries, we can use the same codepaths for function calls and the same register mappings between Windows and Linux / Mac / BSD. JS LLInt was completed in bug 274064 and Baseline JIT in bug 275213 so there's no blockers for this.
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Ian Grunert
Comment 1 2024-06-24 20:11:30 PDT
Pull request: https://github.com/WebKit/WebKit/pull/30116
EWS
Comment 2 2024-06-25 08:16:19 PDT
Committed 280334@main (e65584915c8f): <https://commits.webkit.org/280334@main> Reviewed commits have been landed. Closing PR #30116 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2024-06-25 08:17:15 PDT
<rdar://problem/130505394>
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