[PATCH] D122515: [OpenMP] Add AMDGPU calling convention to ctor / dtor functions

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 created this revision.
jhuber6 added reviewers: jdoerfert, tianshilei1992, JonChesterfield, ronlieb.
Herald added subscribers: guansong, t-tye, tpr, dstuttard, yaxunl, jvesely, kzhuravl.
Herald added a project: All.
jhuber6 requested review of this revision.
Herald added subscribers: openmp-commits, cfe-commits, sstefan1, wdng.
Herald added projects: clang, OpenMP.

This patch adds the necessary AMDGPU calling convention to the ctor /
dtor kernels. These are fundamentally device kenels called by the host
on image load. Without this calling convention information the AMDGPU
plugin is unable to identify them.

Depends on D122504 <https://reviews.llvm.org/D122504>

Fixes #54091


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D122515

Files:
  clang/lib/CodeGen/CGOpenMPRuntime.cpp
  clang/test/OpenMP/amdgcn_target_global_constructor.cpp
  openmp/libomptarget/test/offloading/global_constructor.cpp

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