[PATCH] D95401: [flang][fir] Upstream FIR code generation

[Eric Schweitz via Phabricator via llvm-commits]

schweitz created this revision.
schweitz added reviewers: clementval, jeanPerier.
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FIR code generation.

      

Converts FIR(MLIR) code to the LLVM-IR dialect (and to LLVM IR proper).

      

1. Code generation that takes the FIR dialect and converts it to the LLVM-IR dialect. Ops, types, etc. are converted to LLVM for eventual generation of object code.
2. Two phase process. A partial conversion of some Ops to other Ops and then a full conversion to LLVM-IR dialect.
3. Support for target selection via a target triple.
4. Adds stubs and some tablegen rewrite passes.
5. A model to translate C++ interfaces to LLVM-IR dialect at compile-time.

A history of all these sources, including all contributors, previous reviews and revisions, etc., can be found at https://github.com/flang-compiler/f18-llvm-project/


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95401

Files:
  flang/include/flang/Optimizer/CodeGen/CGOps.td
  flang/include/flang/Optimizer/CodeGen/CGPasses.td
  flang/include/flang/Optimizer/CodeGen/CMakeLists.txt
  flang/include/flang/Optimizer/CodeGen/CodeGen.h
  flang/include/flang/Optimizer/Transforms/CMakeLists.txt
  flang/include/flang/Optimizer/Transforms/Passes.h
  flang/include/flang/Optimizer/Transforms/Passes.td
  flang/include/flang/Optimizer/Transforms/RewritePatterns.td
  flang/lib/Optimizer/CodeGen/CGOps.cpp
  flang/lib/Optimizer/CodeGen/CGOps.h
  flang/lib/Optimizer/CodeGen/CodeGen.cpp
  flang/lib/Optimizer/CodeGen/DescriptorModel.h
  flang/lib/Optimizer/CodeGen/PassDetail.h
  flang/lib/Optimizer/CodeGen/PreCGRewrite.cpp
  flang/lib/Optimizer/CodeGen/Target.cpp
  flang/lib/Optimizer/CodeGen/Target.h
  flang/lib/Optimizer/CodeGen/TargetRewrite.cpp
  flang/lib/Optimizer/CodeGen/TypeConverter.h

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