)]}' { "commit": "5ec884e5d8a17f5764b09b66f28248b1dc403d4b", "tree": "232d0d8d059496fd9e71d417b7dce6c0e99d4662", "parents": [ "3ad810ea9a97bb3399d8590372a6d3a0eb40d236" ], "author": { "name": "Hans Wennborg", "email": "hans@chromium.org", "time": "Wed Mar 12 11:03:29 2025 +0100" }, "committer": { "name": "Hans Wennborg", "email": "hans@chromium.org", "time": "Wed Mar 12 11:16:02 2025 +0100" }, "message": "Revert \"[SLP]Reduce number of alternate instruction, where possible\"\n\nThis caused assertion failures:\n\n llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:16237:\n Value *llvm::slpvectorizer::BoUpSLP::vectorizeTree(TreeEntry *):\n Assertion `OpTE1.isSame( ArrayRef(E-\u003eScalars).take_front(OpTE1.getVectorFactor())) \u0026\u0026 \"Expected same first part of scalars.\"\u0027 failed.\n\nSee comment on the PR.\n\n\u003e Previous version was reviewed here https://github.com/llvm/llvm-project/pull/123360\n\u003e It is mostly the same, adjusted after graph-to-tree 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