[all-commits] [llvm/llvm-project] 8a3160: [AArch64][GlobalISel] Enable use of the optsize pr...

[Amara Emerson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8a316045ede4f598c22a175875231684ac2fb234
      https://github.com/llvm/llvm-project/commit/8a316045ede4f598c22a175875231684ac2fb234
  Author: Amara Emerson <amara at apple.com>
  Date:   2021-03-02 (Tue, 02 Mar 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/InstructionSelect.h
    M llvm/include/llvm/CodeGen/GlobalISel/InstructionSelector.h
    M llvm/include/llvm/CodeGen/GlobalISel/Utils.h
    M llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
    M llvm/lib/CodeGen/GlobalISel/Utils.cpp
    M llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
    M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
    M llvm/lib/Target/ARM/ARMTargetMachine.cpp
    M llvm/lib/Target/Mips/MipsTargetMachine.cpp
    M llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    M llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
    M llvm/lib/Target/X86/X86TargetMachine.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll
    M llvm/test/CodeGen/AArch64/GlobalISel/select-imm.mir
    M llvm/test/CodeGen/AArch64/O0-pipeline.ll
    M llvm/utils/TableGen/GlobalISelEmitter.cpp

  Log Message:
  -----------
  [AArch64][GlobalISel] Enable use of the optsize predicate in the selector.

To do this while supporting the existing functionality in SelectionDAG of using
PGO info, we add the ProfileSummaryInfo and LazyBlockFrequencyInfo analysis
dependencies to the instruction selector pass.

Then, use the predicate to generate constant pool loads for f32 materialization,
if we're targeting optsize/minsize.

Differential Revision: https://reviews.llvm.org/D97732