[llvm] [Analysis] Only fold `trunc X` to `(X & Mask)` if `Mask == getLowBitsSet(bit width of original operands)` (PR #176589)

Tirthankar Mazumder via llvm-commits llvm-commits at lists.llvm.org
Sun Feb 15 11:53:50 PST 2026

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https://github.com/wermos closed https://github.com/llvm/llvm-project/pull/176589

Previous message: [llvm] ec095a5 - [InstCombine] Optimise the expression `(C && A) || (!C && B)` with `FoldOrOfLogicalAnds` (#178438)
Next message: [llvm] [Analysis] Only fold `trunc X` to `(X & Mask)` if `Mask == getLowBitsSet(bit width of original operands)` (PR #176589)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

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