[all-commits] [llvm/llvm-project] 7e7aaa: [RISCV][GISel] Support G_ABS with Zbb. (#72939)

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7e7aaa53a11009a28228e6f39c48adf64d26d1d6
      https://github.com/llvm/llvm-project/commit/7e7aaa53a11009a28228e6f39c48adf64d26d1d6
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-12-01 (Fri, 01 Dec 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
    A llvm/test/CodeGen/RISCV/GlobalISel/iabs.ll
    M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-abs-rv32.mir
    M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-abs-rv64.mir

  Log Message:
  -----------
  [RISCV][GISel] Support G_ABS with Zbb. (#72939)

We can use neg+max or negw+max.