[PATCH] D81692: [flang] add DoLoopHelper

[Eric Schweitz via Phabricator via llvm-commits]

schweitz created this revision.
schweitz added reviewers: kiranchandramohan, jeanPerier, sscalpone.
schweitz added a project: Flang.
Herald added subscribers: llvm-commits, aartbik, mgorny.
Herald added a reviewer: jdoerfert.
Herald added a reviewer: DavidTruby.
Herald added a project: LLVM.

This diff adds the helper class for creating fir.do_loop operations.

A fir.do_loop models a Fortran DO loop. It is used to capture Fortran looping constructs for the high-level optimizer.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81692

Files:
  flang/include/flang/Lower/DoLoopHelper.h
  flang/lib/Lower/CMakeLists.txt
  flang/lib/Lower/DoLoopHelper.cpp

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