[llvm] [VPlan] Preserve branch weights from VPlan0 through to codegen. (PR #213143)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 64307 tests passed
* 1984 tests skipped

All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>[code=2] test/CMakeFiles/check-llvm C:/_work/llvm-project/llvm-project/build/test/CMakeFiles/check-llvm</summary>

```
llvm-lit.py: C:\_work\llvm-project\llvm-project\llvm\utils\lit\lit\llvm\config.py:64: note: using lit tools: C:\Program Files\Git\usr\bin
llvm-lit.py: C:\_work\llvm-project\llvm-project\llvm\utils\lit\lit\TestingConfig.py:168: fatal: unable to parse config file 'C:\\_work\\llvm-project\\llvm-project\\llvm\\test/lit.cfg.py', traceback: Traceback (most recent call last):
File "C:\_work\llvm-project\llvm-project\llvm\utils\lit\lit\TestingConfig.py", line 157, in load_from_path
exec(compile(data, path, "exec"), cfg_globals, None)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\_work\llvm-project\llvm-project\llvm\test/lit.cfg.py", line 53
config.excludes.append("llvm-objcopy")
IndentationError: unexpected indent

FAILED: [code=2] test/CMakeFiles/check-llvm C:/_work/llvm-project/llvm-project/build/test/CMakeFiles/check-llvm
C:\Windows\system32\cmd.exe /C "cd /D C:\_work\llvm-project\llvm-project\build\test && C:\Python312\python.exe C:/_work/llvm-project/llvm-project/build/./bin/llvm-lit.py -v --xunit-xml-output C:/_work/llvm-project/llvm-project/build/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests --succinct C:/_work/llvm-project/llvm-project/build/test"
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/213143