[all-commits] [llvm/llvm-project] 655b9d: [flang] Generalized simplification of HLFIR reduct...

[Slava Zakharin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 655b9db7b90236342a4085fed1fc910621f835e0
      https://github.com/llvm/llvm-project/commit/655b9db7b90236342a4085fed1fc910621f835e0
  Author: Slava Zakharin <szakharin at nvidia.com>
  Date:   2025-04-17 (Thu, 17 Apr 2025)

  Changed paths:
    M flang/include/flang/Optimizer/Builder/HLFIRTools.h
    M flang/lib/Optimizer/Builder/HLFIRTools.cpp
    M flang/lib/Optimizer/HLFIR/Transforms/OptimizedBufferization.cpp
    M flang/lib/Optimizer/HLFIR/Transforms/SimplifyHLFIRIntrinsics.cpp
    R flang/test/HLFIR/all-elemental.fir
    R flang/test/HLFIR/any-elemental.fir
    R flang/test/HLFIR/count-elemental.fir
    R flang/test/HLFIR/maxloc-elemental.fir
    R flang/test/HLFIR/maxval-elemental.fir
    R flang/test/HLFIR/minloc-elemental.fir
    R flang/test/HLFIR/minval-elemental.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-all.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-any.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-count.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-maxloc.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-maxval.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-minloc.fir
    A flang/test/HLFIR/simplify-hlfir-intrinsics-minval.fir

  Log Message:
  -----------
  [flang] Generalized simplification of HLFIR reduction ops. (#136071)

This change generalizes SumAsElemental inlining in
SimplifyHLFIRIntrinsics pass so that it can be applied
to ALL, ANY, COUNT, MAXLOC, MAXVAL, MINLOC, MINVAL, SUM.

This change makes the special handling of the reduction
operations in OptimizedBufferization redundant: once HLFIR
operations are inlined, the hlfir.elemental inlining should
do the rest of the job.



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