[PATCH] D108129: [DAGCombiner] Teach combineShiftToMULH to handle constant and const splat vector.

[Jianjian Guan via Phabricator via llvm-commits]

jacquesguan updated this revision to Diff 383980.
jacquesguan added a comment.

Rebase main.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108129/new/

https://reviews.llvm.org/D108129

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/RISCV/rvv/vmulh-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/vmulhu-sdnode.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D108129.383980.patch
Type: text/x-patch
Size: 22463 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20211102/9df29b29/attachment.bin>