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chromium / emscripten-releases / 30d4da00bafc2dbfc2de4727c37a60d87da2a563
commit30d4da00bafc2dbfc2de4727c37a60d87da2a563[log] [tgz]
authorchromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>Thu Jun 05 06:13:27 2025
committerEmscripten-releases LUCI CQ <emscripten-releases-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Jun 05 08:13:17 2025
treea6f3364ee2f307a8e5b779cf3fe732b7b3e1dc8b
parentcd1cf53ca332d9c9cf56f32d2bb736a3defdf616 [diff]
Roll llvm-project from 8ca220f1ddc7 to 7ca7bcb7d8dc (18 revisions)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project.git/+log/8ca220f1ddc7..7ca7bcb7d8dc

2025-06-05 andersonbhat491@gmail.com [clang-repl] Ensure clang-repl accepts all C keywords supported in all language models (#142749)
2025-06-05 kazu@google.com [clang-tools-extra] Remove unused local variables (NFC) (#142881)
2025-06-05 kazu@google.com [lldb] Remove an unused local variable (NFC) (#142882)
2025-06-05 kazu@google.com [tools] Remove unused local variables (NFC) (#142880)
2025-06-05 tbaeder@redhat.com [clang][bytecode] Pop builtin args from the stack while evaluating (#142832)
2025-06-05 rampitec@users.noreply.github.com [AMDGPU] Make <2 x bfloat> fneg legal (#142870)
2025-06-05 kazu@google.com [Support] Restore a couple of includes
2025-06-05 i@tianshilei.me [AMDGPU][AtomicExpand] Use full flat emulation if a target supports f64 global atomic add instruction (#142859)
2025-06-05 tbaeder@redhat.com [clang][bytecode] Save Constexpr bit in Function (#142793)
2025-06-05 jim@andestech.com [RISCV] Fix schedule info for Zqvdotq (#142717)
2025-06-05 rampitec@users.noreply.github.com [AMDGPU] Add baseline fneg.bf16.ll tests. NFC. (#142866)
2025-06-05 rupprecht@google.com [lldb][test] Provide TrackingOutputBufferDeleter for custom unique_ptr deleter (#142815)
2025-06-05 rupprecht@google.com [bazel] Port #141332 (#142890)
2025-06-05 jonas@devlieghere.com Revert "[lldb-dap] Use structured types for stepInTargets request (#142439)" (#142891)
2025-06-05 me@m-sp.org [mlir][tensor] Add runtime verification for `cast`/`dim`/`extract`/`insert`/`extract_slice` (#141332)
2025-06-05 fmayer@google.com [LSan] skip leaks from dlerror (#142876)
2025-06-05 fmayer@google.com [NFCI] [hwasan] Add test demonstrating hwasan lsan false positive (#142874)
2025-06-05 rahmanl@google.com [SHT_LLVM_BB_ADDR_MAP] Support decompressing the SHT_LLVM_BB_ADDR_MAP section. (#142825)

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: Ic1dc06da01fc743b1a4538ad8eee149b969cf3b3
Reviewed-on: https://chromium-review.googlesource.com/c/emscripten-releases/+/6623306
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed
tree: a6f3364ee2f307a8e5b779cf3fe732b7b3e1dc8b
  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.