[all-commits] [llvm/llvm-project] 937d79: [GlobalISel][AArch64][AMDGPU] Expand FPOWI into se...

[isuckatcs via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 937d79bc9d089c06ba02db909e28c1076542bd8e
      https://github.com/llvm/llvm-project/commit/937d79bc9d089c06ba02db909e28c1076542bd8e
  Author: isuckatcs <65320245+isuckatcs at users.noreply.github.com>
  Date:   2024-06-28 (Fri, 28 Jun 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
    M llvm/include/llvm/Target/GlobalISel/Combine.td
    M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
    M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
    A llvm/test/CodeGen/AArch64/GlobalISel/combine-fpowi-optsize.ll
    A llvm/test/CodeGen/AArch64/GlobalISel/combine-fpowi.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.powi.ll

  Log Message:
  -----------
  [GlobalISel][AArch64][AMDGPU] Expand FPOWI into series of multiplication (#95217)

SelectionDAG already converts FPOWI into a series of optimized multiplications, 
this patch introduces the same optimization into GlobalISel.



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