[llvm-bugs] [Bug 240711] Missed optimization about difference between sext(x) and sext(x + C)

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Mon Nov 9 21:21:52 PST 2026

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Previous message: [llvm-bugs] [Bug 240704] [X86] Miscompile in `extractelement(bitcast(<X x i1>))` fold uses the result width to index the mask
Next message: [llvm-bugs] [Bug 240716] [InstCombine] Missed common-addend cancellation after X + X is folded to a shift
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