Backport 90a52f494296 to release/20.x

[leecheechen]

/cherry-pick 90a52f4

[llvmbot]

Failed to cherry-pick: 90a52f4

https://github.com/llvm/llvm-project/actions/runs/15672877071

Please manually backport the fix and push it to your github fork. Once this is done, please create a pull request

[leecheechen]

/cherry-pick 90a52f4

[llvmbot]

Failed to cherry-pick: 90a52f4

https://github.com/llvm/llvm-project/actions/runs/15672981957

Please manually backport the fix and push it to your github fork. Once this is done, please create a pull request

[llvmbot]

@llvm/issue-subscribers-backend-loongarch

Author: None (leecheechen)

/cherry-pick 90a52f4

[llvmbot]

Failed to cherry-pick: 90a52f4

https://github.com/llvm/llvm-project/actions/runs/15682877699

Please manually backport the fix and push it to your github fork. Once this is done, please create a pull request

[leecheechen]

/cherry-pick -b release/20.x fcc82cf 90a52f4

[llvmbot]

Failed to cherry-pick: -b

https://github.com/llvm/llvm-project/actions/runs/15695907871

Please manually backport the fix and push it to your github fork. Once this is done, please create a pull request