Yeting Kuo
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c069e37019
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[RISCV] Add DAGCombine to fold base operation and reduction.
Transform (<bop> x, (reduce.<bop> vec, splat(neutral_element))) to
(reduce.<bop> vec, splat (x)).
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D122563
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2022-04-30 14:07:05 +08:00 |