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chromium/emscripten-releases/refs/heads/main
commit
9f6806ed6c6da597061fa2e5d689b156fbd9d2b6
[log] [tgz]
author
chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Mon Mar 16 21:45:27 2026
committer
Emscripten-releases LUCI CQ <emscripten-releases-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Mar 17 00:28:49 2026
tree
726d9e93a4cc7d8c3e20058a2b8453cd0dffc505
parent
420213166843d0c2da52a21f2579933616e105b6 [diff]
Roll llvm-project from e30aa40aa677 to 538fcbc7e0e7 (46 revisions)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project.git/+log/e30aa40aa677..538fcbc7e0e7

2026-03-16 55076759+nextsilicon-itay-bookstein@users.noreply.github.com [clang][CMake] Fix ODR violation with LLVM_LINK_LLVM_DYLIB (#186689)
2026-03-16 jonas@devlieghere.com [lldb] Default LLDB_ENABLE_MTE to OFF when Sanitizers are enabled. (#186884)
2026-03-16 flo@fhahn.com [LV] Simplify and unify resume value handling for epilogue vec. (#185969)
2026-03-16 andrzej.warzynski@arm.com [Clang][AArch64] Update comments in tests (nfc) (#186885)
2026-03-16 ybni@cse.cuhk.edu.hk [Inliner] Fix return attribute propagation across multiple return sites (#186076)
2026-03-16 u_hameed@apple.com [AArch64] Allocate two emergency spill slots for MTE to fix register … (#186505)
2026-03-16 joaosaffranllvm@gmail.com [HLSL] Use 0 to represent unbounded resources (#186022)
2026-03-16 2283975856@qq.com [AVR] Improve expansion of pseudo instruction SPREAD (#186780)
2026-03-16 tom.honermann@intel.com [Clang][Docs] Discontinue documenting the GCC -I- and --include-barrier options. (#184941)
2026-03-16 35236176+mjulian31@users.noreply.github.com [LLVM] [SeparateConstOffsetFromGEP] patch PR 183402 to handle negative C correctly (#186858)
2026-03-16 lei@ca.ibm.com [PowerPC][NFC] Refactor Register class and operand definitons (#185647)
2026-03-16 owenpiano@gmail.com [clang-format] Fix a bug in indenting lambda comments with only tabs (#186862)
2026-03-16 victor.campos@arm.com [libc] Build fuzzing tests in pre-merge CI tests (#185018)
2026-03-16 Dmitry.Sidorov@amd.com [SPIR-V] Fix scalarization of 1-element vector (#185529)
2026-03-16 owenpiano@gmail.com [clang-format] Identify include guard #endif followed by comments (#186848)
2026-03-16 owenpiano@gmail.com [clang-format] Correctly annotate binary stars in braced init lists (#186732)
2026-03-16 alexfh@google.com Revert "[Format] Configure ASSIGN_OR_RETURN macros for Google style" (#186445)
2026-03-16 owenpiano@gmail.com [llvm][Support] Fix an off-by-1 bug in YAML parser (#186731)
2026-03-16 a.bataev@outlook.com [SLP]Fix legality checks for bswap-based transformations
2026-03-16 Krzysztof.Parzyszek@amd.com [flang][OpenMP] Identify affected loops, provide reason (#185299)
2026-03-16 monetshaw@outlook.com [OpenMP][NFC] Fix stale DeviceRTL header path in OpenMPIRBuilder (#185563)
2026-03-16 farzonlotfi@microsoft.com [SPIRV][Matrix] Add support for Array Vector memory layout (#186215)
2026-03-16 lunaria21@gmail.com [sanitizer_common] Define SANITIZER_WEAK_IMPORT for Go race detector (#186525)
2026-03-16 razvan.lupusoru@gmail.com [flang][acc] Handle deduplicated use_device in ACCUseDeviceCanonicalizer (#186855)
2026-03-16 thakis@chromium.org [gn] port c5e5d5b282ded4
2026-03-16 60100307+bassiounix@users.noreply.github.com [libc] Add myself as maintainer for Math, Threading and Runtime Safety (#186595)
2026-03-16 benicsbalazs@gmail.com [analyzer][NFC] Reorg and add clang::suppress tests (#186447)
2026-03-16 tbaeder@redhat.com [clang][bytecode][NFC] Add Function::dump() taking no arguments (#186819)
2026-03-16 jonas@devlieghere.com [lldb] When LLDB_ENABLE_MTE is ON always run the driver with MTE (#186322)
2026-03-16 ybni@cse.cuhk.edu.hk [ForceFunctionAttrs] Fix handling of conflicts for more attributes (#186304)
2026-03-16 Krzysztof.Parzyszek@amd.com [flang] Reorder messages wrt line number before diff(actual, expect) (#186812)
2026-03-16 42645939+mssefat@users.noreply.github.com [AMDGPU][GlobalIsel] Add register bank legalization rules for amdgcn_wqm amdgcn_softwqm amdgcn_strict_wqm (#186214)
2026-03-16 nerixdev@outlook.de [lldb] Include stdio.h in synthetic subscript test (#186847)
2026-03-16 vsavchenko@apple.com [InstCombine] Support disjoint or in add-sub reassociation fold (#186827)
2026-03-16 vang.thao@amd.com AMDGPU/GlobalISel: RegBankLegalize rules for s_wait intrinsics (#186254)
2026-03-16 llvm-dev@redking.me.uk [X86] known-pow2.ll - add min/max vector test coverage for #182369 (#186841)
2026-03-16 vang.thao@amd.com AMDGPU/GlobalISel: RegBankLegalize rules for ctlz/cttz_zero_undef (#186546)
2026-03-16 vang.thao@amd.com AMDGPU/GlobalISel: RegBankLegalize rules for ds_read_tr* (#186006)
2026-03-16 sawantsukumar@gmail.com [libc][math] Refactor log_bf16 to Header (#186618)
2026-03-16 ivan.kosarev@amd.com [MIR][NFC] Test verbalising INLINEASM extra-info flags. (#186796)
2026-03-16 126768505+AnirudhMathur12@users.noreply.github.com [libc][math] Refactor bf16fma to Header Only (#182572)
2026-03-16 benicsbalazs@gmail.com Reapply "[clang][ssaf] Add --ssaf-extract-summaries= and --ssaf-tu-summary-file= options" (#186463)
2026-03-16 abhijeetsharma2002@gmail.com [libc][math] Refactored atanpif16 to header only (#184316)
2026-03-16 llvm-dev@redking.me.uk [X86] Add test showing failure to fold compress(splat(x),splat(x),mask) -> splat(x) (#186823)
2026-03-16 andre.kuhlenschmidt@gmail.com [flang][parser] Add a feature flag for multiple program units on one line. (#186533)
2026-03-16 eoonguo@gmail.com [CIR][AArch64] Lower BF16 vduph lane builtins (#185852)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/llvm-project-emscripten-releases
Please CC dschuff@google.com,wasm-waterfall@grotations.appspotmail.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: wasm-waterfall@grotations.appspotmail.com
Change-Id: I4acd759fa7cdbfd3958e933a060c3fe24ad7e121
Reviewed-on: https://chromium-review.googlesource.com/c/emscripten-releases/+/7670985
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed
tree: 726d9e93a4cc7d8c3e20058a2b8453cd0dffc505
  1. src/
  2. third_party/
  3. .gitignore
  4. bots.json
  5. codereview.settings
  6. DEPS
  7. DEPS.tagged-release
  8. PRESUBMIT.py
  9. README.md
README.md

Emscripten Releases

This is meta-repository which brings together all the repositories needed to produce an emscripten release. The revisions used in each release are tracked in a DEPS file (See depot_tools for more information). This file contains a history of revisions that have been built and tested together and represent a known good state.

Each release is automatically built and uploaded to to Google Cloud Storage and can be used standalone or with emsdk.

The build status for the automated builds can be seen here

Updating DEPS entries

Install depot_tools and then check out: gclient config https://chromium.googlesource.com/emscripten-releases (Do this only once)

Update working trees:

  • git pull
  • gclient sync

Update a DEPS entry:

  • cd emscripten-releases
  • git checkout -b <branch>
  • roll-dep emscripten-releases/llvm-project
  • git cl upload

The argument to roll-dep must match one of the keys in the ‘deps’ dictionary in the DEPS file. See roll-dep -h for more options.

༼ ༎ຶ ෴ ༎ຶ༽ Build and test scripts in src/

This directory was forked from the WebAssembly waterfall repo That repo was retired because it was only used by emscripten-releases.

How do I run it?

  1. Get the sources
  2. Install depot_tools. Follow the instructions
  3. Install pkg-config if you don't have it installed already, e.g. # apt install pkg-config
  4. Run build.py python src/build.py

Build.py has 3 types of actions:

  • downloading/updating sources for tools and engines (sync)
  • building those sources (build)
  • running tests against them (test).

Each of these types has multiple steps (e.g. a build step for each component). If you run build.py with no arguments, it will run all the sync, build, and test steps. If you make a change and only want to run a subset of steps, you can apply filters from the command line, via exclusions (to prevent specified steps from running) or inclusions (to run only the specified steps). Sync, build, and test exclusions are specified separately. For example:

  1. Do not sync any sources, build everything except LLVM, and run all tests: $ src/build.py --no-sync --build-exclude=llvm
  2. Sync only binaryen, build LLVM and Binaryen, run everything other than the emscripten testsuites: $ src/build.py --sync-include=binaryen --build-include=llvm,binaryen --test-exclude=emtest,emtest-asm

The script should throw an error if you specify nonexistent steps or if you specify both includes and excludes for the same type of action.

When run, the script creates a directory src/work inside the waterfall‘s git checkout. All modifications are made inside this directory (checking and out and building the sources, as well as the test builds and execution results). You can also use the git checkouts (e.g. src/work/llvm) with your own branches; the sync steps will check out the latest revision from the script’s remote repositories but will not overwrite or destroy any local work.