[llvm] [x86][Windows] Fix chromium build break (PR #101268)

[via llvm-commits]

llvmbot wrote:

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Failed to cherry-pick: 80c0e8d572d3b1c34d66faffc42bcfc9432583ec

https://github.com/llvm/llvm-project/actions/runs/10910242261

Please manually backport the fix and push it to your github fork.  Once this is done, please create a [pull request](https://github.com/llvm/llvm-project/compare)

https://github.com/llvm/llvm-project/pull/101268