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chromium / emscripten-releases / 3293877d61257847b433afc15d3ad53ed3df5c54
commit3293877d61257847b433afc15d3ad53ed3df5c54[log] [tgz]
authorchromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>Wed Oct 26 01:11:03 2022
committerEmscripten-releases LUCI CQ <emscripten-releases-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Oct 26 04:03:39 2022
tree17ed0484d6f326ecfde93eb13515b6055c1fe0d7
parent45243d35987b7994bd17f17b94ee1f4c4e7ee42f [diff]
Roll llvm-project from 779a45515134 to d24c93cc4107 (13 revisions)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project.git/+log/779a45515134..d24c93cc4107

2022-10-26 carrot@google.com [X86] Enable reassociation for ADD instructions
2022-10-26 mizvekov@gmail.com [clang] Perform sugared substitution of builtin templates
2022-10-26 peiming@google.com [mlir][sparse] use loop emitter to generate loop in sparsification
2022-10-26 sam.mccall@gmail.com [include-cleaner] Fix header guard. NFC
2022-10-26 mizvekov@gmail.com [clang] Changes to produce sugared converted template arguments
2022-10-26 Matthew.Arsenault@amd.com SimplifyLibCalls: Add missing testcase for sincospi
2022-10-26 Matthew.Arsenault@amd.com GlobalISel: Fix copy paste error
2022-10-25 douglas.yung@sony.com Revert "Update supported features in the generic CPU configuration"
2022-10-25 douglas.yung@sony.com Revert "[wasm-ld] Add -mcpu=mvp to wasm-ld tests"
2022-10-25 sivachandra@google.com [libc] Enable a few entrypoints on aarch64 already available on x86_64.
2022-10-25 momchil.velikov@arm.com [FuncSpec] Fix missed opportunities for function specialisation
2022-10-25 wallace@fb.com [trace][intel pt][simple] Fix errors after switching to libipt's top of tree
2022-10-25 preames@rivosinc.com [LV][RISCV] Disable vectorization of epilogue loops

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 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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Tbr: wasm-waterfall@grotations.appspotmail.com
Change-Id: Ife8149c78f10f7f2eb8f61005805e0c2ea670e44
Reviewed-on: https://chromium-review.googlesource.com/c/emscripten-releases/+/3979651
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: 17ed0484d6f326ecfde93eb13515b6055c1fe0d7
  1. src/
  2. tools/
  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 and 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.