Roll llvm-project from d286efeb1d0d to bed16824ba48 (22 revisions)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project.git/+log/d286efeb1d0d..bed16824ba48

2024-07-16 michaelbuch12@gmail.com [clang][test] zero-init-empty-virtual.cpp: remove redundant alignment check
2024-07-16 jonas@devlieghere.com [lldb] Fix help syntax for add-dsym (target symbols add) (#98976)
2024-07-16 michaelbuch12@gmail.com [clang][CGRecordLayout] Remove dependency on isZeroSize (#96422)
2024-07-16 yifanzhu@rochester.edu [libc] add a simple TTAS spin lock (#98846)
2024-07-16 kazu@google.com Revert "[Target] Use range-based for loops (NFC) (#98844)"
2024-07-16 michaelbuch12@gmail.com [lldb] Add frame recognizer for __builtin_verbose_trap (#80368)
2024-07-16 huberjn@outlook.com [libc] Enable 'wchar.h' for the GPU (#98973)
2024-07-16 walter@modular.com [LLDB] Revert #98351 and #98344
2024-07-16 shengchen.kan@intel.com [X86][Driver] Try to fix the test msse2avx.c on non-X86 target
2024-07-16 tbaeder@redhat.com [clang][Interp][NFC] Use a templated conversion operator
2024-07-16 luke@igalia.com [RISCV] Don't expand zero stride vp.strided.load if SEW>XLEN (#98924)
2024-07-16 owenpiano@gmail.com [clang-format] Fix a bug in SpaceBeforeParensOptions (#98849)
2024-07-16 dtcxzyw2333@gmail.com [RISCV] Add support for getHostCPUFeatures using hwprobe (#94352)
2024-07-16 167076022+JaydeepChauhan14@users.noreply.github.com [X86][MC,Driver] Support -msse2avx to encode SSE instruction with VEX prefix (#96860)
2024-07-16 14996868+v01dXYZ@users.noreply.github.com [X86AsmParser] IntelExpression: End of Statement should check for valid end state (#95677)
2024-07-16 craig.topper@sifive.com [RISCV] Simplify some checks of when we can't form a widening vector FP operation. NFCI
2024-07-16 craig.topper@sifive.com [RISCV] Form VFWMUL.VF and VFWADD.VF/WF when fp_extend is scalar and then splatted. (#98590)
2024-07-16 kazu@google.com [Target] Use range-based for loops (NFC) (#98844)
2024-07-16 ashaposhnikov@google.com [compiler-rt] Add code owner for nsan (#98967)
2024-07-16 jeffreytan@meta.com Add lldb version into initialize response lldb-dap (#98703)
2024-07-15 aeternalmail@gmail.com [Clang] Disallow explicit object parameters in more contexts (#89078)
2024-07-15 53713108+aaryanshukla@users.noreply.github.com [libc] newheadergen: added assert.yaml (#98826)

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: I604d311b7d5896881db3b73dced97e23da46aa2f
Reviewed-on: https://chromium-review.googlesource.com/c/emscripten-releases/+/5711569
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: 9127e6993f424b9aeae0e4dac5b53824ccaa4413
  1. src/
  2. third_party/
  3. tools/
  4. .gitignore
  5. bots.json
  6. codereview.settings
  7. DEPS
  8. DEPS.tagged-release
  9. PRESUBMIT.py
  10. 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.