[all-commits] [llvm/llvm-project] 4c63b2: [flang][OpenMP] Extend `do concurrent` mapping to ...

Kareem Ergawy via All-commits all-commits at lists.llvm.org
Tue Feb 18 06:19:29 PST 2025


  Branch: refs/heads/users/ergawy/upstream_do_concurrent_4_multi_range_loops
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c63b2a9dc2e8c1147a38249eae7bf8244469a00
      https://github.com/llvm/llvm-project/commit/4c63b2a9dc2e8c1147a38249eae7bf8244469a00
  Author: ergawy <kareem.ergawy at amd.com>
  Date:   2025-02-18 (Tue, 18 Feb 2025)

  Changed paths:
    M flang/docs/DoConcurrentConversionToOpenMP.md
    M flang/lib/Optimizer/OpenMP/DoConcurrentConversion.cpp
    A flang/test/Transforms/DoConcurrent/multiple_iteration_ranges.f90

  Log Message:
  -----------
  [flang][OpenMP] Extend `do concurrent` mapping to multi-range loops

Adds support for converting mulit-range loops to OpenMP (on the host
only for now). The changes here "prepare" a loop nest for collapsing by
sinking iteration variables to the innermost `fir.do_loop` op in the
nest.



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