[all-commits] [llvm/llvm-project] 21e1ab: [flang][OpenMP] Reassociate floating-point ATOMIC ...

Krzysztof Parzyszek via All-commits all-commits at lists.llvm.org
Thu Aug 28 09:19:18 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 21e1ab334085fee55db79efebb403e94b0a5bb50
      https://github.com/llvm/llvm-project/commit/21e1ab334085fee55db79efebb403e94b0a5bb50
  Author: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
  Date:   2025-08-28 (Thu, 28 Aug 2025)

  Changed paths:
    M flang/include/flang/Evaluate/match.h
    M flang/lib/Semantics/check-omp-atomic.cpp
    A flang/test/Lower/OpenMP/atomic-update-reassoc-fp.f90

  Log Message:
  -----------
  [flang][OpenMP] Reassociate floating-point ATOMIC update expressions (#155840)

This is a follow-up to PR153488, this time the reassociation is enabled
for floating-point expressions, but only when associative-nath is
enabled in the language options. This can be done via -ffast-math on the
command line.



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