[all-commits] [llvm/llvm-project] 0dc0c2: [TLI] Add IsZero parameter to storeOfVectorConstan...

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0dc0c27989d3c26e677f3975d4911ffe72bdd8c1
      https://github.com/llvm/llvm-project/commit/0dc0c27989d3c26e677f3975d4911ffe72bdd8c1
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2023-05-17 (Wed, 17 May 2023)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h
    M llvm/lib/Target/X86/X86ISelLowering.h

  Log Message:
  -----------
  [TLI] Add IsZero parameter to storeOfVectorConstantIsCheap [nfc]

Make the decision to consider zero constant stores cheap target specific.  Will be used in an upcoming change for RISCV.