Wasm2.0#72

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Terricide wants to merge 28 commits intoRyanLamansky:mainfrom

Terricide:Wasm2.0

Commits on Apr 19, 2026

PR8b: SIMD integer arithmetic instructions (i8x16, i16x8, i32x4, i64x2)

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PR8c: SIMD float arithmetic instructions (f32x4, f64x2)

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PR8d: SIMD shuffle, swizzle, splat, and lane extract/replace instructions

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PR 8e: SIMD comparisons, shifts, widening, conversions, and bitselect

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PR 8f: SIMD extended loads and splats.

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PR 8g: SIMD load/store lane and load zero.

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Add WASM 2.0: multi-value, ref types, bulk mem, SIMD
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Commits on Apr 20, 2026

Commits on May 2, 2026

Merge origin/main: updated WASM 2.0 spec test data and runner infrastructure

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Commits on May 3, 2026

Commits on May 4, 2026

Add multi-value block return support (TypeIndex blocks)
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Commits on May 7, 2026

Commits on May 8, 2026

Initialize FunctionReferences after Function section
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