[PATCH] D89139: [DAG][ARM][MIPS][RISCV] Improve funnel shift promotion to use 'double shift' patterns

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 297428.
RKSimon retitled this revision from "[DAG][RISCV] Improve funnel shift promotion to use 'double shift' patterns" to "[DAG][ARM][MIPS][RISCV] Improve funnel shift promotion to use 'double shift' patterns".
RKSimon added reviewers: efriedma, atanasyan.
RKSimon added a comment.
Herald added subscribers: danielkiss, kristof.beyls, arichardson, sdardis.

Use getZeroExtendInReg and refresh with ARM/MIPS changes


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89139/new/

https://reviews.llvm.org/D89139

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/test/CodeGen/ARM/funnel-shift.ll
  llvm/test/CodeGen/Mips/funnel-shift.ll
  llvm/test/CodeGen/RISCV/rv64Zbt.ll

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