[PATCH] D54493: [OPENMP] Check target architecture supports unified shared memory for requires directive

[Patrick Lyster via Phabricator via cfe-commits]

patricklyster created this revision.
patricklyster added reviewers: ABataev, Hahnfeld, RaviNarayanaswamy, mikerice, kkwli0, hfinkel, gtbercea.
patricklyster added projects: OpenMP, clang.
Herald added subscribers: cfe-commits, guansong, jholewinski.

Restriction on `unified_shared_memory` clause on OpenMP5.0 `requires` directive states that target architecture must support unified addressing (>=sm_70). This patch implements this restriction.


Repository:
  rC Clang

https://reviews.llvm.org/D54493

Files:
  clang/lib/CodeGen/CGDecl.cpp
  clang/lib/CodeGen/CGOpenMPRuntime.h
  clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
  clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h
  clang/test/OpenMP/requires_codegen.cpp

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