[all-commits] [llvm/llvm-project] 282e47: [flang] Erase `fir.local` ops before lowering `fir...

Kareem Ergawy via All-commits all-commits at lists.llvm.org
Wed Jun 11 20:59:16 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 282e471018d234f78b0990100834532389877519
      https://github.com/llvm/llvm-project/commit/282e471018d234f78b0990100834532389877519
  Author: Kareem Ergawy <kareem.ergawy at amd.com>
  Date:   2025-06-12 (Thu, 12 Jun 2025)

  Changed paths:
    M flang/lib/Optimizer/CodeGen/CodeGen.cpp
    A flang/test/Fir/local.fir

  Log Message:
  -----------
  [flang] Erase `fir.local` ops before lowering `fir` to `llvm` (#143687)

`fir.local` ops are not supposed to have any uses at this point (i.e.
during lowering to LLVM). In case of serialization, the
`fir.do_concurrent` users are expected to have been lowered to
`fir.do_loop` nests. In case of parallelization, the `fir.do_concurrent`
users are expected to have been lowered to the target parallel model
(e.g. OpenMP).

This hopefully resolved a build issue introduced by
https://github.com/llvm/llvm-project/pull/142567 (see for example:
https://lab.llvm.org/buildbot/#/builders/199/builds/4009).



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