26 Pull requests merged by 6 people

• Account for exactness when finding the most refined fallthrough

  #7544 merged Apr 24, 2025

• Split generated casts test for more coverage

  #7543 merged Apr 23, 2025

• Exhaustively test OptimizeInstructions on ref.cast

  #7542 merged Apr 23, 2025

• Update evaluateCastCheck for exact types

  #7541 merged Apr 23, 2025

• Migrating from getExpressionInfo to expression wrappers

  #7525 merged Apr 23, 2025

• Fix incorrect result in getMaxBits for 0 / 0

  #7532 merged Apr 23, 2025

• [NFC] Simplify Array2Struct type replacement

  #7539 merged Apr 23, 2025

• Propagate exactness when combining GUFA possible contents

  #7537 merged Apr 22, 2025

• Use ES6 import to run JS tests. NFC

  #7536 merged Apr 21, 2025

• Do not let GUFA refine casts to exact when invalid

  #7530 merged Apr 21, 2025

• Avoid invalid exact casts in TypeRefining

  #7529 merged Apr 21, 2025

• [test] Extract function in scripts/test/binaryenjs.py. NFC

  #7535 merged Apr 21, 2025

• [NFC] Add withInexactIfNoCustomDescs helper

  #7528 merged Apr 21, 2025

• [test] Avoid reusing a.mjs for all js tests.

  #7534 merged Apr 21, 2025

• Read call-indirect-overlong and custom-descriptors features

  #7524 merged Apr 21, 2025

• Allow emcc-tests.sh to be invoked from outside the Binaryen source directory

  #7533 merged Apr 21, 2025

• [SIMD] Add i32x4.dot_i8x16_i7x16_add_s in interpreter

  #7527 merged Apr 21, 2025

• Avoid invalid exact casts in RemoveUnusedBrs

  #7522 merged Apr 18, 2025

• Update TypeMerging for exact types

  #7521 merged Apr 18, 2025

• Allow null-checking exact casts without custom descriptors

  #7520 merged Apr 18, 2025

• Fuzzer: Avoid constantly growing the wasm each time

  #7511 merged Apr 18, 2025

• Add missing ids to getExpressionInfo and fix existing bugs

  #7507 merged Apr 18, 2025

• Propagate exactness when canonicalizing types

  #7519 merged Apr 18, 2025

• Only add exact casts when allowed in GUFA

  #7518 merged Apr 17, 2025

• Always allow trivial exact casts

  #7516 merged Apr 17, 2025

• Disallow exact casts without custom descriptors enabled

  #7510 merged Apr 17, 2025

7 Pull requests opened by 5 people

• Add Windows 11 arm to ci

  #7517 opened Apr 17, 2025

• Convert JSON parsing failures from assertions to exceptions

  #7531 opened Apr 18, 2025

• Use exactness to optimize GUFA cone depth

  #7538 opened Apr 22, 2025

• [Strings] Automate string lifting and lowering in the optimization pipeline

  #7540 opened Apr 22, 2025

• Fix JSON parsing of escaped strings

  #7545 opened Apr 23, 2025

• [Strings] Erase the strings section after StringLifting

  #7546 opened Apr 23, 2025

• add `evaluateFunctionExit` for backward analyzer in `monotone-analyzer`

  #7547 opened Apr 24, 2025

5 Issues closed by 3 people

• OptimizeInstructions does not optimize divide by zero

  #7471 closed Apr 23, 2025

• Missed optimization for block-trailing constants in if conditions

  #7523 closed Apr 21, 2025

• [Question] Why is wasm-opt -dfo ignoring instructions related to f32 and f64？

  #7514 closed Apr 20, 2025

• `getExpressionInfo` returns a string pointer instead of a JS string when called on a CallIndirect

  #7490 closed Apr 18, 2025

• Binaryen can't parse all spec wasts

  #1138 closed Apr 18, 2025

2 Issues opened by 2 people

• `binaryen.js` seems to not longer be maintained

  #7526 opened Apr 18, 2025

• -O2 fails to optimize trivial i32.eqz(i32.const 1) condition like -O1

  #7513 opened Apr 17, 2025

10 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• OptimizeInstruction: Optimize any boolean & (No overlap with boolean's LSB) ==> 0

  #7505 commented on Apr 24, 2025 • 10 new comments

• Optimize block tails where a dropped br_if's value is redundant

  #7506 commented on Apr 22, 2025 • 5 new comments

• Use fallthrough in optimizeInstructions to further optimize (unsigned)x < 0 ==> i32(0)

  #7480 commented on Apr 19, 2025 • 3 new comments

• [Unhoisted] [Binary] [Might not fallthrough] load & store order affects the constant propagation in binaryOp

  #7489 commented on Apr 18, 2025 • 0 new comments

• [Emitting Zero] [Local Tracking] General rule might not handle unary ne emitting zero bits well

  #7493 commented on Apr 18, 2025 • 0 new comments

• Table init exprs appear to be unimplemented

  #5628 commented on Apr 21, 2025 • 0 new comments

• Generate webassemby binary with DWARF information

  #7503 commented on Apr 21, 2025 • 0 new comments

• Embind port

  #7239 commented on Apr 21, 2025 • 0 new comments

• [Outlining] Add Try/Catch/CatchAll

  #7472 commented on Apr 24, 2025 • 0 new comments

• [Outlining] Add TryTable

  #7504 commented on Apr 24, 2025 • 0 new comments