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| author | Hans Wennborg <hans@chromium.org> | 2025-06-12 13:44:18 +0200 |
|---|---|---|
| committer | Hans Wennborg <hans@chromium.org> | 2025-06-12 13:52:05 +0200 |
| commit | 0604dc199c019b23746f4a54885ba0c75569cdae (patch) | |
| tree | 3d14b7d7a4419ca2357f540b9f0b65de5894e112 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | d698ede748e66f5519cb8481abc2df89a994a059 (diff) | |
| download | llvm-0604dc199c019b23746f4a54885ba0c75569cdae.zip llvm-0604dc199c019b23746f4a54885ba0c75569cdae.tar.gz llvm-0604dc199c019b23746f4a54885ba0c75569cdae.tar.bz2 | |
Revert "[VPlan] Set branch weight metadata on middle term in VPlan (NFC) (#143035)"
This caused assertion failures:
llvm/lib/Transforms/Vectorize/VPlan.h:4021:
llvm::VPBasicBlock* llvm::VPlan::getMiddleBlock():
Assertion `LoopRegion && "cannot call the function after vector loop region has been removed"' failed.
See comment on the PR.
> Manage branch weights for the BranchOnCond in the middle block in VPlan.
> This requires updating VPInstruction to inherit from VPIRMetadata, which
> in general makes sense as there are a number of opcodes that could take
> metadata.
>
> There are other branches (part of the skeleton) that also need branch
> weights adding.
>
> PR: https://github.com/llvm/llvm-project/pull/143035
This reverts commit db8d34db26e9ea92c08d6e813eca9cce40c48478.
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions