tree 61208ebcf970506f608c29d11d8724c2ea806a44
parent 716f6ba727f8f606255a39c84cd974f50d51c386
author Michael Kruse <llvm@meinersbur.de> 1564892308 +0000
committer Michael Kruse <llvm@meinersbur.de> 1564892308 +0000

[OpenMP 5.0] libomptarget interface for declare mapper functions.

This patch implements the libomptarget runtime interface for OpenMP 5.0
declare mapper functions. The declare mapper functions generated by
Clang will call them to complete the mapping of members.
kmpc_mapper_num_components gets the current number of components for a
user-defined mapper; kmpc_push_mapper_component pushes back one
component for a user-defined mapper.

The design slides can be found at
https://github.com/lingda-li/public-sharing/blob/master/mapper_runtime_design.pptx

Patch by Lingda Li <lildmh@gmail.com>

Differential Revision: https://reviews.llvm.org/D60972

git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@367772 91177308-0d34-0410-b5e6-96231b3b80d8