[all-commits] [llvm/llvm-project] 0fb3eb: [RISCV] Generalize 'tryFoldSelectIntOp` to other o...

[mgudim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0fb3ebb2fcd79cdc566a71bf1a5201b34dcedd9f
      https://github.com/llvm/llvm-project/commit/0fb3ebb2fcd79cdc566a71bf1a5201b34dcedd9f
  Author: Mikhail Gudim <mgudim at gmail.com>
  Date:   2023-08-01 (Tue, 01 Aug 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/condbinops.ll
    M llvm/test/CodeGen/RISCV/select.ll
    M llvm/test/CodeGen/RISCV/sextw-removal.ll

  Log Message:
  -----------
  [RISCV] Generalize 'tryFoldSelectIntOp` to other operations.

Currently, only `SUB`, `ADD`, `OR` and `XOR` are covered. This patch
adds `AND`, `SHL`, `SRA`, `SRL`.

Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D155344