[PATCH] D119012: [flang][driver] Add support for the `-emit-llvm` option

[Andrzej Warzynski via Phabricator via cfe-commits]

awarzynski created this revision.
awarzynski added reviewers: rovka, kiranchandramohan, clementval, schweitz.
Herald added a reviewer: sscalpone.
Herald added a subscriber: dang.
Herald added a project: Flang.
awarzynski requested review of this revision.
Herald added subscribers: cfe-commits, jdoerfert.
Herald added a project: clang.

This patch adds support for the `-emit-llvm` option in the frontend
driver (i.e. `flang-new -fc1`). Similarly to Clang, `flang-new -fc1
-emit-llvm file.f` will generate a textual LLVM IR file.

Depends on D118985 <https://reviews.llvm.org/D118985>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119012

Files:
  clang/include/clang/Driver/Options.td
  flang/include/flang/Frontend/FrontendActions.h
  flang/include/flang/Frontend/FrontendOptions.h
  flang/lib/Frontend/CompilerInvocation.cpp
  flang/lib/Frontend/FrontendActions.cpp
  flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
  flang/test/Driver/driver-help.f90
  flang/test/Driver/emit-llvm.f90
  flang/unittests/Frontend/FrontendActionTest.cpp

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