[all-commits] [llvm/llvm-project] 1e3039: [RISCV] Support negative constants in CompressInst...

[Simon Cook via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e303962232d624704d0102d8e9dbb62cca8fb99
      https://github.com/llvm/llvm-project/commit/1e303962232d624704d0102d8e9dbb62cca8fb99
  Author: Simon Cook <simon.cook at embecosm.com>
  Date:   2020-03-26 (Thu, 26 Mar 2020)

  Changed paths:
    M llvm/utils/TableGen/RISCVCompressInstEmitter.cpp

  Log Message:
  -----------
  [RISCV] Support negative constants in CompressInstEmitter

Summary:
Some compressed instructions match against negative values; store
immediates as a signed value such that these patterns will now match
the intended instructions.

Reviewers: asb, lenary, PaoloS

Reviewed By: asb

Subscribers: rbar, johnrusso, sabuasal, niosHD, kito-cheng, shiva0217, jrtc27, MaskRay, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei, psnobl, benna, Jim, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, evandro, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76767