[Openmp-dev] [RFC] Proposed interplay of Clang & Flang & LLVM wrt. OpenMP [@Flang-dev]
Doerfert, Johannes via Openmp-dev
openmp-dev at lists.llvm.org
Thu May 2 11:38:22 PDT 2019
Alexey, please move the discussion to the flang mailing list.
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From: Alexey Bataev <a.bataev at outlook.com>
Sent: Thursday, May 2, 2019 11:54:14 AM
To: Doerfert, Johannes; LLVM-Dev
Cc: cfe-dev at lists.llvm.org; Openmp-dev
Subject: Re: [Openmp-dev] [RFC] Proposed interplay of Clang & Flang & LLVM wrt. OpenMP [@Flang-dev]
What you're talking about is the late outlining, which should be the part of the LLVM. As I understand, Intel already has preliminary implementation of this and they promised to publish it in May.
Also, this was discussed some time ago, if I remember it correctly, and it was recommended to implement this common codegen as a kind of plugin. I don't remember the final result of this discussion, though.
02.05.2019 11:33, Doerfert, Johannes via Openmp-dev пишет:
[I started this discussion on a single mailing list (flang-dev ) but
this is a notice to the others (llvm, clang, openmp) so we hopefully
get all interested parties involved.]
This is an RFC for the design of the OpenMP front-ends under the LLVM
umbrella. It is necessary to talk about this now as Flang (aka. F18) is
maturing at a very promising rate and about to become a sub-project next
Keep AST nodes and Sema separated but unify LLVM-IR generation for
OpenMP constructs based on the (almost) identical OpenMP directive
For more information and to participate in the discussion, please see
the flang-dev post .
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