[llvm-bugs] [Bug 238711] [DAGCombiner] visitVECTOR_DEINTERLEAVE folds the whole deinterleave to undef when only its first operand is undef

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Tue Nov 3 23:55:50 PST 2026

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Previous message: [llvm-bugs] [Bug 238703] [X86] Missed register copy elimination due to suboptimal load ordering before tail call
Next message: [llvm-bugs] [Bug 238712] [AArch64] vectorToScalarBitmask without NEON (streaming-compatible SVE): `bitcast <16 x i1> to i16` drops lanes 8..15 because their mask bits 1<<8..1<<15 are truncated to i8
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