Fix wasm R2R JIT validation issues - #129555

Merged

AndyAyersMS merged 9 commits into

dotnet:mainfrom

AndyAyersMS:fix-wasm-r2r-jit-validation

Jun 22, 2026

Commits on Jun 18, 2026

Fix wasm R2R JIT validation issues

AndyAyersMS
and
Copilot
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fdfd583
Use return type for wasm fast tail calls

AndyAyersMS
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Copilot
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eb65324
JIT/wasm: skip Try/ExnRefWrapper in findTargetDepth for plain br targets
AndyAyersMS
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0f1e78a
JIT/wasm: emit explicit br for try-leave even when target is contiguous next block
AndyAyersMS
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1f6c4d4
JIT/wasm: extend exnref wrapper to the catch-resumption dispatcher
AndyAyersMS
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449fcc0
JIT/wasm: sort intervals by Start before conflict resolution
AndyAyersMS
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617c6df

Commits on Jun 19, 2026

VM/wasm: use slow IsFilterFunclet path for wasm R2R
AndyAyersMS
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277c663
Undo param impl limitation
AndyAyersMS
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ce364d6
JIT/wasm: skip emitter-driven LCL_ADDR GC-tracking assert
AndyAyersMS
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fd15a98