Roll llvm-project from 77f0918d0273 to 905a88b92343 (17 revisions) https://chromium.googlesource.com/external/github.com/llvm/llvm-project.git/+log/77f0918d0273..905a88b92343 2026-05-16 i@maskray.me [ELF] Initialize Symbol fields in the constructor instead of via memset (#198129) 2026-05-16 flo@fhahn.com [VPlan] Refine plain CFG iterator name and strengthen assert (NFC). (#198124) 2026-05-16 flo@fhahn.com [VPlan] Add blocksAs helper (NFC). (#198122) 2026-05-16 thakis@chromium.org [gn build] Port 6ea6d51c0b88 (#198108) 2026-05-16 alexrichardson@google.com [RISC-V][RVY] Introduce pure-capability ABI names 2026-05-16 a.bataev@outlook.com [SLP][REVEC] Fix crash on scalable vector types with -slp-revec 2026-05-16 flo@fhahn.com [VPlan] Split out adding canonical IV recipes to separate transform. (#197541) 2026-05-16 jiangninghx@foxmail.com [AArch64] Decompose constant multiplies used only by memory addresses (#194584) 2026-05-16 a.bataev@outlook.com [SLP] Prefer VF-matching scalar-set match in gather-shuffle lookup 2026-05-16 a.bataev@outlook.com [SLP][NFC]Add a test with the incorrect shuffle for matched entries, NFC 2026-05-16 jdenny.ornl@gmail.com [FileCheck][NFC] Introduce MarkerRange for -dump-input (#196800) 2026-05-16 gaborspaits1@gmail.com [AArch64][GlobalISel] Improve multiplication with multiple registers (#197943) 2026-05-16 llvm-dev@redking.me.uk [X86] LowerVECREDUCE - add AllowScalarization operand (#198109) 2026-05-16 jonas@devlieghere.com [lldb] Make CommandObject::GetTarget filter out the dummy target (#198026) 2026-05-16 aidengrossman@google.com [JTS] Drop test for multiple zero values in VP metadata 2026-05-16 aidengrossman@google.com [PGO] Remove pgo-memop-opt VP metadata verification 2026-05-16 aidengrossman@google.com [InstrProf] Deduplicate VP values 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: I4b0be88a8c63ca10ea155f14249d35db2c50896d Reviewed-on: https://chromium-review.googlesource.com/c/emscripten-releases/+/7853053 Bot-Commit: chromium-autoroll@skia-public.iam.gserviceaccount.com <chromium-autoroll@skia-public.iam.gserviceaccount.com> Commit-Queue: chromium-autoroll@skia-public.iam.gserviceaccount.com <chromium-autoroll@skia-public.iam.gserviceaccount.com>
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
Install depot_tools and then check out: gclient config https://chromium.googlesource.com/emscripten-releases (Do this only once)
Update working trees:
git pullgclient syncUpdate a DEPS entry:
cd emscripten-releasesgit checkout -b <branch>roll-dep emscripten-releases/llvm-projectgit cl uploadThe 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.
src/This directory was forked from the WebAssembly waterfall repo That repo was retired because it was only used by emscripten-releases.
depot_tools. Follow the instructionspkg-config if you don't have it installed already, e.g. # apt install pkg-configpython src/build.pyBuild.py has 3 types of actions:
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:
$ src/build.py --no-sync --build-exclude=llvm$ src/build.py --sync-include=binaryen --build-include=llvm,binaryen --test-exclude=emtest,emtest-asmThe 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.