[all-commits] [llvm/llvm-project] 3f749a: [Support][SelectionDAG][GlobalISel] Hoist PostShif...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f749a5d9dfd6111fff77e97ffa4a0f658ae3c41
      https://github.com/llvm/llvm-project/commit/3f749a5d9dfd6111fff77e97ffa4a0f658ae3c41
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-01-04 (Wed, 04 Jan 2023)

  Changed paths:
    M llvm/include/llvm/Support/DivisionByConstantInfo.h
    M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/Support/DivisionByConstantInfo.cpp
    M llvm/unittests/Support/DivisionByConstantTest.cpp

  Log Message:
  -----------
  [Support][SelectionDAG][GlobalISel] Hoist PostShift adjustment for IsAdd into UnsignedDivideUsingMagic.

Instead of doing the adjustment in 3 different places in the code
base, do it inside UnsignedDivideUsingMagic::get.

Differential Revision: https://reviews.llvm.org/D141014