[PATCH] D152602: [RISCV] Don't use (ADD (SLLI C, 32), C) to materialize constants when optimizing for size.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 9 18:47:41 PDT 2023


craig.topper created this revision.
craig.topper added reviewers: reames, asb, luismarques, dtcxzyw.
Herald added subscribers: jobnoorman, luke, VincentWu, vkmr, frasercrmck, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, hiraditya, arichardson.
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craig.topper requested review of this revision.
Herald added subscribers: pcwang-thead, eopXD, MaskRay.
Herald added a project: LLVM.

Addresses post-commit feedback from D152236 <https://reviews.llvm.org/D152236>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D152602

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/test/CodeGen/RISCV/imm.ll

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