Document Wasm SIMD arithmetic instructions

[chrisdavidmills]

Description

This PR adds reference docs for WebAssembly SIMD arithmetic instructions (and possibly some more bitwise ones too).

Note: I've updated the general shl page to cover SIMD and non-SIMD values. I've also deleted the previously published SIMD-specific shl page and redirected it to the general one.

Motivation

Additional details

Related issues and pull requests

[github-actions]

Preview URLs (56 pages)

• /en-US/docs/MDN/Writing_guidelines/Page_structures/Page_types/Page_type_key
• /en-US/docs/WebAssembly/Reference/Numeric/abs
• /en-US/docs/WebAssembly/Reference/Numeric/add
• /en-US/docs/WebAssembly/Reference/Numeric/and
• /en-US/docs/WebAssembly/Reference/Numeric/ceil
• /en-US/docs/WebAssembly/Reference/Numeric/const
• /en-US/docs/WebAssembly/Reference/Numeric/div
• /en-US/docs/WebAssembly/Reference/Numeric/eq
• /en-US/docs/WebAssembly/Reference/Numeric/eqz
• /en-US/docs/WebAssembly/Reference/Numeric/floor
• /en-US/docs/WebAssembly/Reference/Numeric/ge_s
• /en-US/docs/WebAssembly/Reference/Numeric/ge_u
• /en-US/docs/WebAssembly/Reference/Numeric/ge
• /en-US/docs/WebAssembly/Reference/Numeric/gt_s
• /en-US/docs/WebAssembly/Reference/Numeric/gt_u
• /en-US/docs/WebAssembly/Reference/Numeric/gt
• /en-US/docs/WebAssembly/Reference/Numeric/le_s
• /en-US/docs/WebAssembly/Reference/Numeric/le_u
• /en-US/docs/WebAssembly/Reference/Numeric/le
• /en-US/docs/WebAssembly/Reference/Numeric/lt_s
• /en-US/docs/WebAssembly/Reference/Numeric/lt_u
• /en-US/docs/WebAssembly/Reference/Numeric/lt
• /en-US/docs/WebAssembly/Reference/Numeric/max
• /en-US/docs/WebAssembly/Reference/Numeric/min
• /en-US/docs/WebAssembly/Reference/Numeric/mul
• /en-US/docs/WebAssembly/Reference/Numeric/ne
• /en-US/docs/WebAssembly/Reference/Numeric/nearest
• /en-US/docs/WebAssembly/Reference/Numeric/neg
• /en-US/docs/WebAssembly/Reference/Numeric/or
• /en-US/docs/WebAssembly/Reference/Numeric/popcnt
• /en-US/docs/WebAssembly/Reference/Numeric/promote_32
• /en-US/docs/WebAssembly/Reference/Numeric/shl
• /en-US/docs/WebAssembly/Reference/Numeric/shr_s
• /en-US/docs/WebAssembly/Reference/Numeric/shr_u
• /en-US/docs/WebAssembly/Reference/Numeric/sqrt
• /en-US/docs/WebAssembly/Reference/Numeric/sub
• /en-US/docs/WebAssembly/Reference/Numeric/trunc_f32_s
• /en-US/docs/WebAssembly/Reference/Numeric/trunc_f32_u
• /en-US/docs/WebAssembly/Reference/Numeric/trunc_f64_s
• /en-US/docs/WebAssembly/Reference/Numeric/trunc_f64_u
• /en-US/docs/WebAssembly/Reference/Numeric/trunc
• /en-US/docs/WebAssembly/Reference/Numeric/wrap_i64
• /en-US/docs/WebAssembly/Reference/Numeric/xor
• /en-US/docs/WebAssembly/Reference/Numeric
• /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic
• /en-US/docs/WebAssembly/Reference/SIMD/arithmetic/max_s
• /en-US/docs/WebAssembly/Reference/SIMD/arithmetic/max_u
• /en-US/docs/WebAssembly/Reference/SIMD/arithmetic/min_s
• /en-US/docs/WebAssembly/Reference/SIMD/arithmetic/min_u
• /en-US/docs/WebAssembly/Reference/SIMD/bitwise/andnot
• /en-US/docs/WebAssembly/Reference/SIMD/bitwise/bitselect
• /en-US/docs/WebAssembly/Reference/SIMD/bitwise/not
• /en-US/docs/WebAssembly/Reference/SIMD/bitwise
• /en-US/docs/WebAssembly/Reference/SIMD/conversion
• /en-US/docs/WebAssembly/Reference/SIMD
• /en-US/docs/WebAssembly/Reference/Types/v128

Flaws (4)

Note! 55 documents with no flaws that don't need to be listed. 🎉

Found an unexpected or unresolvable flaw? Please report it here.

URL: /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic
Title: WebAssembly SIMD-specific arithmetic instructions
Flaw count: 4

• broken_links:
  • Link /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic/max_s is ill cased
  • Link /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic/max_u is ill cased
  • Link /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic/min_s is ill cased
  • Link /en-US/docs/WebAssembly/Reference/SIMD/Arithmetic/min_u is ill cased

(comment last updated: 2026-04-03 15:52:17)