[llvm] [VectorCombine] foldShuffleOfBinops - fold shuffle(binop(shuffle(x),shuffle(z)),binop(shuffle(y),shuffle(w)) -> binop(shuffle(x,z),shuffle(y,w)) (PR #120984)

Nikita Popov via llvm-commits llvm-commits at lists.llvm.org
Mon Dec 30 12:18:07 PST 2024


nikic wrote:

@RKSimon It looks like https://github.com/llvm/llvm-project/commit/af83093933ca73bc82c33130f8bda9f1ae54aae2 causes an llvm-test-suite hang in ReleaseLTO-g configuration.

https://github.com/llvm/llvm-project/pull/120984


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