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Add support for sign extension instructions. #58

Merged
merged 1 commit into from
Nov 18, 2023
Merged

Add support for sign extension instructions. #58

merged 1 commit into from
Nov 18, 2023

Commits on Nov 17, 2023

  1. Add support for sign extension instructions. 

    Proposal https://github.com/WebAssembly/sign-extension-ops added
the following instructions for sign-extending integers:

    0xC0 i32.extend8_s
    0xC1 i32.extend16_s
    0xC2 i64.extend8_s
    0xC3 i64.extend16_s
    0xC4 i64.extend32_s

These instructions are now in widespread use, including in WASM
generated by LLVM (e.g. when compiling Rust).
    @jmillikin
    jmillikin committed Nov 17, 2023
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