[Wasm RyuJIT] Add some missing types to ins_Load and ins_Store#122994
Merged
kg merged 2 commits intodotnet:mainfrom Jan 8, 2026
Merged
[Wasm RyuJIT] Add some missing types to ins_Load and ins_Store#122994kg merged 2 commits intodotnet:mainfrom
kg merged 2 commits intodotnet:mainfrom
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch |
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Pull request overview
This PR fixes assertions in the Wasm RyuJIT compiler by adding missing type cases for TYP_REF and TYP_BYREF in the instruction selection functions. These reference and byref types were causing asserts during superpmi replays because they weren't explicitly handled in the WASM-specific switch statements.
Key changes:
- Added TYP_REF and TYP_BYREF cases to ins_Load function for WASM target
- Added TYP_REF and TYP_BYREF cases to ins_Store function for WASM target
- Both cases fall through to TYP_INT, mapping to i32 instructions (appropriate for WASM32's 4-byte pointers)
- Included TODO comments noting future 64-bit support requirements
This was referenced Jan 8, 2026
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cc @dotnet/jit-contrib |
AndyAyersMS
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Jan 8, 2026
This was referenced Jan 8, 2026
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SingleAccretion
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Jan 8, 2026
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/ba-g known iOS lane flakes |
This was referenced Jan 9, 2026
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We get a bunch of asserts here when doing superpmi replays, from TYP_REF ending up in here.